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Magnite Inc
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Magnite Inc. (formerly Rubicon Project) is an American online advertising technology firm based in Los Angeles, California. The company was formed following a merger between Rubicon Project and Telaria in 2020.

Key Information

History

[edit]

Rubicon Project was founded in 2007 by Frank Addante, Craig Roah, Duc Chau and Julie Mattern, who had previously worked together at L90/adMonitor, an online advertising network.[2]

By April 2009, the company had raised $33 million in venture funding led by Clearstone Venture Partners, IDG Ventures Asia and Mayfield Fund. The company also secured $8 million in venture debt from Silicon Valley Bank.[3]

In February 2014, Rubicon Project filed for an IPO[4] and went public in April 2014 opening at over $20 per share. The stock fell back to about $16 per share later in the month.[5]

In March 2014, the company was named number two on the top Ad Exchange Entities by comScore.[6]

In February 2017, the company released its president and several other top executives.[7] On March 14, 2017, CEO and founder Frank Addante stepped down from his position to take the role of chairman. The company announced Michael Barrett, previously the chief executive of mobile advertising marketplace Millennial Media and chief revenue officer at Yahoo!, would be the new chief executive.[8]

In May 2024, Netflix announced its first expansion of its advertising partnerships to include Magnite, The Trade Desk and Google DV360.[9]

In May 19, 2025, OSN has chosen Magnite, the independent sell-side advertising company, to power its new “Advanced TV” advertising solution. This marks the first time OSN will offer addressable advertising across its set-top box (STB) linear broadcast and video-on-demand (VOD) inventory. Using Magnite’s SpringServe video platform, targeted ads will now be delivered to OSN set-top boxes across the MENA region.[10]

In September 2025, Magnite filed a lawsuit against Google over alleged monopolistic and anticompetitive behavior.[11]

Mergers and acquisitions

[edit]

Rubicon Project acquisitions

[edit]

In September 2009, the Rubicon Project acquired OthersOnline, an audience profiling technology company based in Seattle.[12]

In May 2010, the company bought Site Scout, a malware detection company also based in Seattle.[13]

In October 2010, the company acquired Fox Audience Network from News Corp in return for a minority stake in the company.[14] It also received $18 million in additional funding led by Peacock Equity, the venture division of NBC Universal.[14][15]

In May 2012, Rubicon Project acquired Mobsmith, a mobile technology company.[16]

In August 2012, the company became the top-ranked online advertising company in terms of reach, with a 96.2% audience share, according to rankings provided by ComScore. This placed Rubicon ahead of Google for the first time, and also ahead of other competitors such as AOL and AT&T.[17]

In October 2019, Rubicon Project acquired RTK.io, a header bidding startup for $11 million.[18][19]

Merger with Telaria

[edit]

In December 2019, Rubicon Project and Telaria announced a merger.[20] Shareholders of Telaria and Rubicon project approved the merger on March 30, 2020, and the merger was completed on April 1.[21]

While the two businesses initially fell under Rubicon Project and operated as two separate brands,[21] the company rebranded under the name Magnite in June 2020.[22][23] The merger made Magnite the world's largest independent omnichannel sell-side platform.[21]

Recent acquisitions

[edit]

In February 2021, Magnite acquired SpotX from European entertainment network RTL Group for $1.17 billion in cash and stock.[24]

In September 2025, Magnite acquired Streamr.ai, a company that specializes in the development of AI-generated assets for small businesses' CTV campaigns.[25][26]

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Magnite Inc

View on Grokipedia
from Grokipedia
Magnite, Inc. (: MGNI) is an American that operates the world's largest independent sell-side platform, providing programmatic solutions to automate the buying and selling of digital inventory for publishers and media owners across desktop, mobile, and connected (CTV) formats. The platform connects over 86 million global advertisers with premium content, processing more than 4.7 billion daily impressions (as of 2023) and serving 190 countries through a network that includes 90% of U.S. programmatic supply and 99% of CTV supply coverage (as of 2025). Originally founded in 2007 as The Rubicon Project, Inc. in , , the company pioneered one of the first major exchanges to help websites and apps monetize their inventory using technology. It went public on the in April 2014 before rebranding to Magnite following key strategic moves, including a transfer to the in 2020. On April 1, 2020, Rubicon Project completed a stock-for-stock merger with Telaria, Inc., a CTV-focused ad tech firm, creating an platform to enhance publisher across types. This was followed by the $1.15 billion acquisition of , Inc., a leading CTV platform owned by , on April 30, 2021, which expanded Magnite's reach to 157 million unique ad-supported streaming TV households worldwide. Subsequent expansions include the 2025 acquisition of Streamr.ai for AI-enhanced targeting. Under the leadership of CEO Michael G. Barrett, who joined in 2017, Magnite employs over 900 people across 20 offices globally and emphasizes independence to prioritize publisher interests without conflicts from buy-side or agency ownership. The company has reported continued revenue growth as of 2025, driven by CTV and programmatic video, including partnerships like with , positioning it as a key player in the approximately $780 billion global digital advertising ecosystem (as of 2025).

Overview

Founding and early development

Magnite Inc. traces its origins to The Rubicon Project, Inc., which was founded on April 20, 2007, in , , by Frank Addante, Duc Chau, Craig Roah, Julie Mattern, and Brian D. Baumgart. The founders aimed to address inefficiencies in the fragmented digital advertising ecosystem, where publishers struggled to manage and monetize their ad inventory across numerous networks and exchanges. From the outset, the company focused on developing a (SSP) that empowered publishers to automate ad sales, optimize yield, and participate in (RTB) auctions, thereby streamlining programmatic transactions and reducing manual processes. The Rubicon Project officially launched its platform in April 2008, offering free ad-serving technology that allowed publishers to track, optimize, and place ads across multiple demand sources without upfront costs. This innovation quickly gained traction, enabling publishers to increase revenue by connecting to a broader pool of buyers while maintaining control over inventory quality and pricing. By 2010, the company reached a key milestone, achieving profitability for the first time in and projecting over $100 million in annual revenue, driven by expanding adoption of its automation tools amid the growing shift toward programmatic advertising. On April 2, 2014, The Rubicon Project completed its (IPO) on the under the RUBI, pricing 6,770,995 shares at $15 each and raising a total of $101.6 million, with the company receiving approximately $81.3 million in gross proceeds from its portion of the shares. The IPO provided capital for further platform enhancements and global expansion, solidifying Rubicon's position as a leader in ad . Throughout its early development, Rubicon Project navigated substantial challenges, including fierce competition from dominant ad tech giants like , Yahoo, , and , which controlled vast portions of the market and inventory. Additionally, rapid shifts in digital advertising standards—such as the standardization of RTB protocols and the emergence of new auction dynamics—demanded ongoing technological adaptations to remain competitive and compliant. Despite these hurdles, the company's emphasis on publisher-centric tools helped it carve out a niche in the evolving programmatic landscape.

Current corporate structure and mission

Magnite, Inc. is headquartered in at 1250 Broadway, with additional major offices in , , , and other locations across , , , and , spanning approximately 20 offices worldwide and serving 190 countries. As of 2025, the company employs over 900 people globally. Magnite operates as a publicly traded company on the under the ticker symbol MGNI, functioning as the largest independent sell-side platform (SSP) in the advertising technology sector. The company's core mission is to empower publishers with independent sell-side to maximize revenue across channels such as display, video, audio, and connected TV (CTV), while connecting billions of people to stay informed, entertained, and engaged through innovative solutions. Magnite serves numerous publishers worldwide via direct integrations and facilitates approximately 4.7 billion daily impressions globally, enabling billions of transactions each day. In September 2025, Magnite acquired streamr.ai to enhance its AI-driven solutions for advertising in CTV. A key aspect of Magnite's structure is its emphasis on independence from walled gardens, such as and Meta, to ensure unbiased auction dynamics and prioritize open internet collaboration over proprietary ecosystems. This neutral positioning allows the company to provide publishers with a client-focused platform free from parent company conflicts, fostering long-term partnerships in the programmatic market.

Products and services

Sell-side advertising platform

Magnite's sell-side advertising platform is a cloud-based (SSP) that utilizes (RTB) to facilitate real-time ad auctions, allowing publishers to sell their inventory efficiently to multiple buyers. Key features include header bidding integration, which enables simultaneous bidding from various demand sources to increase competition and revenue potential for publishers. The platform employs yield optimization algorithms to dynamically manage auction dynamics, set floor prices, and maximize overall ad revenue. Data management tools support precise audience targeting by leveraging first-party data, contextual signals, and privacy-compliant identifiers, while integrated fraud prevention mechanisms, such as invalid traffic detection and brand safety measures, protect inventory quality. The platform accommodates multiple ad formats, including display, video, and audio, across web, , and in-app environments, providing flexibility for publishers to monetize diverse content types. It integrates with demand-side platforms (DSPs) and ad exchanges to connect publishers with premium demand, streamlining programmatic transactions. As of 2025, Magnite processes trillions of ad requests per month, establishing its position as the largest independent sell-side platform globally.

Specialized solutions for CTV and OTT

Magnite offers specialized solutions for connected TV (CTV) and over-the-top (OTT) streaming, building on its core sell-side platform (SSP) foundation to address the unique demands of video-centric environments. These tools enable publishers to monetize premium streaming inventory through advanced ad serving and programmatic capabilities tailored for high-engagement formats like live events and on-demand content. Central to Magnite's CTV and OTT offerings is the SpringServe ad server, which provides direct ad serving, mediation, and specifically for CTV/OTT publishers. As the leading independent TV ad serving platform purpose-built for OTT, CTV, and , SpringServe delivers enhanced transparency, control, and insight into ad creative , allowing publishers to optimize across streaming ecosystems. It supports intelligent ad decisioning, automated quality controls, and features like BidLink for advanced , recently unified with Magnite's SSP to streamline programmatic access and performance reporting. Complementing SpringServe is the DV+ suite, which combines display and video programmatic capabilities optimized for streaming, including pre-bid targeting to prioritize high-value bids and dynamic ad insertion for seamless viewer experiences. DV+ facilitates cross-channel campaigns that integrate CTV with other formats, enabling publishers to manage through tools like Spend Tracker for monitoring buyer commitments and forecasting. This suite supports server-side ad insertion (SSAI) and podding optimization, ensuring low-latency delivery during high-volume events. Magnite's solutions emphasize key capabilities for live and linear ads, powering programmatic guaranteed deals that bridge streaming and traditional broadcast for agile activation across ecosystems. They integrate with major devices, including for streamlined inventory access and via custom collaborations that connect advertisers to premium content. In Q3 2025, Magnite expanded its partnership with to enhance programmatic monetization opportunities for streaming publishers. These features handle peak demands with low latency, supporting for live local linear and in-game advertising surges. In the market, Magnite's CTV and OTT solutions power monetization for major streamers like and , contributing to 45% of the company's contribution ex-TAC from CTV in Q3 2025, driven by 18% year-over-year growth in the segment.

History

Origins as Rubicon Project

Rubicon Project was founded in 2007 by Frank Addante in , , with the goal of automating the fragmented process of buying and selling digital advertising through cloud-based technology. The company initially focused on providing publishers and advertisers with tools to streamline and direct deals, addressing inefficiencies in the emerging programmatic ecosystem. By 2014, Rubicon Project had grown to manage significant ad inventory and went public on the under the ticker RUBI, raising approximately $102 million in its . Following the IPO, the company experienced robust post-IPO growth, particularly in , when it reported record results with over $1 billion in managed and expanded reach to billions of users globally. This period marked the beginning of international expansion, including the opening of its first office in , , to strengthen presence in , alongside established locations in , , and . These moves enabled Rubicon Project to tap into growing European and markets, diversifying beyond its North American base and supporting publisher partnerships worldwide. In 2016, Rubicon Project launched enhancements to its analytics capabilities, modernizing its stack to deliver deeper insights for publishers on performance, bidding dynamics, and optimization, emphasizing accuracy, real-time , and for handling trillions of events. These tools helped publishers better understand audience data and ad efficacy, aligning with the company's push toward more transparent and data-driven programmatic operations. Leadership underwent significant transitions in 2017 amid operational challenges. In February, President Greg Raifman and six other executives departed as part of a company-wide restructuring to streamline focus on core sell-side priorities. On March 14, 2017, founder Frank Addante stepped down as CEO to transition into the role of Chairman, concentrating on long-term vision and strategy; he was succeeded by Michael Barrett, a veteran in digital advertising from roles at Millennial Media and AdMeld. Under new leadership, Rubicon Project shifted strategically toward , which became a key growth area, with video revenue outpacing overall market expansion by 180% year-over-year in the first half of 2017. This emphasis reflected the rising demand for video formats amid shifting consumer viewing habits. Complementing this, the company pursued targeted acquisitions to bolster its toolkit, including the 2017 purchase of nToggle for $38.5 million to integrate advanced header bidding solutions, enhancing efficiency for publishers in managing demand sources. The year 2017 also brought challenges, including a notable revenue dip—Q3 revenue fell 46% year-over-year to $35.2 million, and full-year revenue declined amid broader industry pressures. Contributing factors included the growing prevalence of ad blocking, which reduced impression volumes and publisher earnings, as well as increased costs for GDPR compliance preparations ahead of the regulation's 2018 implementation in Europe. These headwinds prompted internal adjustments to fortify transparency and compliance in the platform. These internal developments positioned Rubicon Project for further evolution through its 2020 merger with Telaria.

Merger with Telaria and rebranding

On December 19, , The Project, Inc. and Telaria, Inc. announced an all-stock merger to create the world's largest independent sell-side platform. The transaction was structured as a stock-for-stock deal with an exchange ratio of 1.082 shares of Rubicon Project for each share of Telaria , implying an for Telaria of approximately $390 million based on Rubicon's closing stock price on the announcement date. The merger aimed to combine Rubicon Project's expertise in display with Telaria's strengths in video and connected TV (CTV) technologies, enabling a unified (SSP) capable of addressing the growing demand for ad solutions across desktop, mobile, audio, and streaming formats. This strategic union was expected to generate annual cost synergies of $15 million to $20 million through operational efficiencies and revenue synergies by enhancing publisher monetization in the rapidly expanding CTV market. The merger received stockholder and regulatory approvals and was completed on , 2020, with Telaria stockholders owning approximately 47.1% of the combined entity and Rubicon Project stockholders holding 52.9%. Post-closing, the company operated under the Rubicon Project name while integrating operations, resulting in a consolidated workforce of over 600 employees across 19 global locations and a strengthened with about $143 million in cash and no debt. The integration efforts focused on merging the platforms into a single, unified SSP, incorporating Telaria's video and CTV capabilities to provide publishers with enhanced tools for programmatic advertising across formats. In June 2020, the combined company announced its rebranding to Magnite, Inc., effective with a ticker symbol change from "RUBI" to "MGNI" on the Nasdaq Global Select Market starting July 1, 2020. The new name, derived from "magnify," reflected the company's mission to amplify publisher revenue and foster a transparent, independent advertising ecosystem by connecting publishers with buyers across all channels. The rebranding included a new logo and visual identity, signaling a fresh start for the unified entity while emphasizing its commitment to innovation in sell-side technology.

Acquisition of SpotX and subsequent expansions

In February 2021, Magnite announced its acquisition of , a platform owned by , for $1.17 billion, consisting of $640 million in cash and 12.4 million shares of Magnite stock. The deal, which closed on April 30, 2021, positioned Magnite as the largest independent provider of connected TV (CTV) and video inventory in the programmatic marketplace. contributed premium CTV inventory from major partners, including and ViacomCBS (now ), enabling Magnite to represent a broader array of high-value content owners. The integration of significantly enhanced Magnite's video advertising capabilities by merging SpotX's specialized CTV technology with Magnite's existing sell-side platform, creating a unified for programmatic video transactions. This merger added over 400 employees to Magnite's workforce, expanding its operational scale while fostering synergies in technology and client services. Post-acquisition, CTV and video revenue accounted for two-thirds of Magnite's total revenue, underscoring the deal's impact on shifting the company's focus toward streaming and connected media. Building on this foundation, Magnite pursued several expansions to diversify and strengthen its offerings. In 2022, the company launched Deal Discovery, a tool within its platform that enables buyers to curate open-market inventory and rapidly create private marketplace (PMP) deals for targeted, premium access. This initiative facilitated more efficient programmatic transactions, particularly for curated audience segments in video and display advertising. In 2024, Magnite entered the audio programmatic space through a partnership with , introducing an interoperable audio offering that unifies access to broadcast and digital audio inventory, allowing publishers to activate first-party data across streaming audio and podcasts while integrating with CTV workflows for cross-channel targeting. Further growth came through strategic device and platform partnerships. In 2024, Magnite deepened its collaboration with , integrating with Roku Exchange to provide buyers direct programmatic access to Roku's premium streaming inventory and audience data. In April 2025, Magnite expanded its partnership with Samsung Ads, enhancing addressability in streaming TV through tools like Magnite Access, which supported data-driven bidding across in multiple markets including , the , and . In 2025, Magnite advanced its technology with AI-driven yield optimization tools, including machine learning-powered ad podding for streaming platforms launched in October, aimed at maximizing publisher revenue through dynamic auction enhancements and improved viewer experiences in CTV ad breaks. In September 2025, Magnite acquired streamr.ai to enhance AI capabilities for small business advertising in CTV. On November 18, 2025, the company launched Live Scheduler to facilitate programmatic transactions for live streaming content. Concurrently, Magnite maintained focus on European operations through ongoing compliance with privacy regulations, including updates to the EU's General Data Protection Regulation (GDPR) via commitments to the EU-US Data Privacy Framework as of July 2025. Magnite reported third-quarter 2025 results on November 5, 2025, highlighting continued growth in CTV and AI-supported wins with small and medium-sized businesses.

Leadership and governance

Executive leadership

Michael G. Barrett has served as of Magnite Inc. since March 2017, initially in that role at Rubicon Project prior to its merger with Telaria to form Magnite in 2020, where he oversees the company's overall strategy and operations in the sell-side platform space. Barrett brings extensive ad tech experience, having previously served as President and CEO of Millennial Media from 2011 until its acquisition by in 2015, as well as holding executive positions at Yahoo, (following its acquisition of Admeld, where he was CEO), and Fox Interactive Media. David L. Day has been since May 2016, managing Magnite's financial operations, including budgeting, reporting, and . Prior to Magnite, Day served as Chief Accounting Officer at ReachLocal from 2011 to 2013 and held senior finance roles at Spot Runner, Overture Services (acquired by Yahoo), and in public accounting at and PricewaterhouseCoopers. Katie Evans was promoted to President of Operations in 2024, responsible for global sales, publisher relations, client operations, and business intelligence, with a focus on scaling Magnite's connected TV (CTV) and over-the-top (OTT) initiatives. She joined Magnite through the 2020 merger with Telaria, where she served as COO and GM of CTV, and played a key role in integrating acquisitions like to enhance CTV capabilities; earlier, she contributed to sell-side strategy at Tremor Video. Among other key executives, David Buonasera has been since March 2023, leading technology innovation, platform development, and infrastructure to support Magnite's ad tech ecosystem. Buonasera co-founded SpringServe, which Magnite acquired in 2021, and previously served as its CTO. Sean Buckley was promoted to President, Revenue in December 2024, overseeing revenue generation and strategic sales initiatives. Aaron Saltz serves as Chief Legal Officer and Secretary, handling , , and legal strategy. Saltz joined Magnite in 2022 after roles at and as a partner at . In 2024, Barrett's total compensation was approximately $5.25 million, comprising , awards, and other incentives aligned with goals.

Magnite's consists of nine members, with eight independent directors, ensuring a majority-independent structure to oversee strategic direction and . The board is chaired by Paul Caine, a media and executive who serves as President of On Location at . Michael G. Barrett serves as both CEO and a director, providing continuity between executive leadership and board oversight. Key independent directors bring specialized expertise relevant to Magnite's ad tech operations. Doug Knopper, co-founder of and a digital video advertising pioneer, chairs the and serves on the Compensation Committee, leveraging his experience in programmatic video platforms. Rachel Lam, a investor with prior roles at Time Warner Investments, contributes and media investment insights as a member of the and Nominating and Committees. Diane Yu, founder of tech ventures and former CTO at , offers ad tech engineering perspective on the Nominating and Committee. Other notable members include Sarah P. Harden, CEO of digital media firm Hello Sunshine, on the Compensation Committee; David Pearson, former CFO of , on the ; James Rossman, media agency executive at Silver Lake, on the and Compensation Committees; and Robert F. Spillane, investment expert at DigaComm, chairing the Nominating and Committee. The board operates through three standing committees to fulfill its oversight responsibilities. The Audit Committee, chaired by Doug Knopper, monitors financial reporting, internal controls, and compliance with auditing standards. The Compensation Committee, focused on executive pay structures and incentive alignment, includes members like Sarah Harden and James Rossman. The Nominating and Governance Committee, led by Robert F. Spillane, handles director selection, board evaluations, and corporate governance policies. Magnite emphasizes diversity on its board, with three directors comprising approximately 33% of the membership, alongside a mix of industry veterans from ad tech, , and media sectors. The company holds annual virtual meetings to enhance and , as demonstrated by the June 5, 2025, meeting. The board maintains compliance with listing rules on independence, committee composition, and governance standards, following the company's 2020 rebranding.

Financial performance

Revenue growth and profitability

Magnite's revenue has shown steady growth since 2020, driven primarily by expansions in connected TV (CTV) and programmatic advertising solutions. In 2024, the company reported full-year of $668.2 million, an increase of approximately 8% from $619.7 million in 2023. For the third quarter of 2025, reached $179.5 million, up 11% year-over-year, reflecting continued momentum in high-margin segments. Revenue sources are diversified across CTV and display/video segments, with CTV emerging as a key growth area. As of Q3 2025, contribution ex-TAC—a core metric excluding traffic acquisition costs—totaled $166.8 million, up 12% from the prior year, with CTV accounting for about 45% ($75.8 million) and display, video, and other (DV+) comprising the remaining 55% ($90.9 million). This breakdown underscores CTV's faster growth rate of 18% year-over-year in Q3 2025, compared to 7% for DV+, fueled by rising demand for streaming video inventory. Acquisitions such as have briefly bolstered these streams by integrating premium CTV supply. Profitability has improved markedly since the 2021 merger with Telaria and subsequent expansions, shifting from net losses in 2019 and 2020 to consistent positive earnings. In Q3 2025, stood at $20.1 million, a significant rise from $5.2 million in the same quarter of 2024. Adjusted EBITDA reached $57.2 million, achieving a 34% margin, which highlights operational efficiency gains post-mergers. For full-year 2024, the company generated positive , building on this trajectory with adjusted EBITDA margins expanding amid scale in CTV. Challenges from third-party signal loss, such as the deprecation of , have pressured targeting accuracy, but Magnite has mitigated these through first-party data strategies like Magnite Access and , which enable publishers to leverage owned data for audience activation. These initiatives have helped sustain growth by improving addressability in a privacy-focused ecosystem.

Stock information and market position

Magnite, Inc. trades on the under the MGNI. As of November 11, 2025, the company's stands at approximately $2.17 billion. Over the past 52 weeks, the has fluctuated between a low of $8.22 and a high of $26.65, reflecting a year-to-date decline of about 7% amid volatile market conditions in the advertising technology sector. Following the closure of the acquisition in April 2021, Magnite's stock saw substantial gains earlier that year, surging over 20% immediately after the deal's announcement in February 2021, driven by optimism around expanded CTV capabilities. The shares experienced a downturn in 2022 amid a broader market correction in digital advertising, but have since recovered, supported by robust growth in connected (CTV) revenue, which increased 14% year-over-year in the second quarter of 2025. Magnite holds a leading position as the largest independent (SSP) by transaction volume in the programmatic advertising ecosystem. Key competitors include , the dominant overall SSP, and PubMatic, another prominent independent player focused on publisher monetization. In 2025, the company reported a (ROE) of 7.17% and a net profit margin of 8.25%, underscoring its improving financial efficiency within a competitive landscape. The company maintains active through quarterly earnings conference calls and detailed financial disclosures, providing transparency on performance metrics and strategic updates. Magnite has no , as it has never declared or paid dividends and prioritizes reinvestment for growth in high-potential areas like CTV .

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  53. https://investor.magnite.com/static-files/ddf68540-81ec-4a06-94a0-f160b30cd052
  54. https://investor.rubiconproject.com/news-releases/news-release-details/rubicon-project-and-telaria-agree-combine-form-largest
  55. https://www.cnbc.com/2019/12/19/rubicon-project-telaria-merging-to-win-in-ctv.html
  56. https://www.marketscreener.com/quote/stock/TELARIA-INC-37940484/news/The-Rubicon-Project-Inc-completed-the-acquisition-of-Telaria-Inc--33925856/
  57. https://www.nasdaq.com/press-release/rubicon-project-and-telaria-agree-to-combine-to-form-largest-independent-sell-side
  58. https://www.forbes.com/sites/martyswant/2019/12/19/rubicon-project-and-telaria-are-merging-to-scale-connected-tv-advertising/
  59. https://digiday.com/media/rubicon-telaria-merge-create-trade-desk-sell-side/
  60. https://investor.magnite.com/news-releases/news-release-details/rubicon-project-and-telaria-complete-merger-following
  61. https://www.sec.gov/Archives/edgar/data/1595974/000138713120003516/ex99-1.htm
  62. https://www.nasdaq.com/articles/rubicon-project-and-telaria-combine-forming-the-largest-independent-sell-side-ad-tech
  63. https://www.adweek.com/programmatic/rubicon-project-and-telaria-merge-to-become-the-largest-independent-ssp/
  64. https://www.adweek.com/performance-marketing/rubicon-project-telaria-merger-rebrand-magnite/
  65. https://www.bizjournals.com/losangeles/news/2020/06/30/rubicon-rebrands-as-magnite-after-telaria-merger.html
  66. https://www.globenewswire.com/news-release/2021/04/30/2220635/0/en/Magnite-Closes-SpotX-Acquisition.html
  67. https://www.marketingdive.com/news/magnite-agrees-to-buy-spotx-for-117b-to-expand-ctv-ad-sales/594674/
  68. https://www.magnite.com/press/magnite-closes-spotx-acquisition/
  69. https://www.adexchanger.com/digital-tv/magnite-acquires-spotx-for-an-eye-watering-1-17-billion/
  70. https://investor.magnite.com/news-releases/news-release-details/magnite-acquire-spotx
  71. https://www.mergersight.com/post/magnite-s-1-17bn-acquisition-of-spotx
  72. https://www.magnite.com/press/magnite-launches-deal-discovery/
  73. https://www.magnite.com/press/iheartmedia-and-magnite-unify-access-to-broadcast-and-digital-audio-providing-advertisers-with-a-direct-path-to-premium-inventory/
  74. https://newsroom.roku.com/news/2024/06/roku-exchange-unlocks-access-to-roku-s-audience-and-premium/e80diucm-1718129788
  75. https://www.globenewswire.com/news-release/2025/04/09/3058364/0/en/Samsung-Ads-and-Magnite-Deepen-Partnership-to-Enhance-Audience-Addressability-in-Streaming-TV.html
  76. https://finance.yahoo.com/news/magnite-launches-live-scheduler-advance-130000661.html
  77. https://www.magnite.com/legal/data-protection-framework/
  78. https://www.globenewswire.com/news-release/2025/11/05/3181941/0/en/Magnite-Reports-Third-Quarter-2025-Results.html
  79. https://www.magnite.com/leadership/michael-barrett/
  80. https://www.bloomberg.com/profile/person/16594282
  81. https://www.magnite.com/leadership/david-day/
  82. https://investor.magnite.com/news-releases/news-release-details/rubicon-project-names-david-day-chief-financial-officer
  83. https://www.magnite.com/leadership/katie-evans/
  84. https://www.magnite.com/press/magnite-promotes-sean-buckley-to-president-revenue-and-katie-evans-to-president-operations/
  85. https://www.businesswire.com/news/home/20200922005860/en/Magnite-Names-Katie-Evans-as-Chief-Operating-Officer
  86. https://www.magnite.com/leadership/david-buonasera/
  87. https://www.magnite.com/press/magnite-appoints-david-buonasera-to-chief-technology-officer/
  88. https://www.magnite.com/leadership/sean-buckley/
  89. https://www.magnite.com/leadership/aaron-saltz/
  90. https://aflcio.org/paywatch/MGNI
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  93. https://investor.magnite.com/corporate-governance
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  96. https://www.magnite.com/blog/how-magnite-match-makes-first-party-data-actionable/
  97. https://www.magnite.com/blog/overcoming-signal-loss-how-magnite-and-google-display-video-360-instant-deals-empower-buyers-and-streamline-workflows/
  98. https://www.macrotrends.net/stocks/charts/MGNI/magnite/market-cap
  99. https://finance.yahoo.com/quote/MGNI/
  100. https://www.zacks.com/stock/quote/MGNI
  101. https://finance.yahoo.com/quote/MGNI/history/
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  104. https://www.adpushup.com/blog/top-supply-side-platforms/
  105. https://www.publisher-collective.com/blog/top-ad-exchanges
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  107. https://simplywall.st/stocks/us/media/nasdaq-mgni/magnite/past
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  109. https://investor.magnite.com/static-files/6f6ff06d-45ce-4092-b33e-af228d66b931
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