Who Owns Viant Technology Inc.?
Updated onExplore the ownership hierarchy of Viant Technology Inc.. See parent companies, holding structures, and ultimate controllers.
Ownership Chain
Viant Technology Inc.
Viant Technology Inc. is a publicly traded advertising-technology company that provides AI-powered, omnichannel programmatic advertising and data platforms for brands and agencies, with a focus on connected TV and people-based targeting.
Viant Technology Inc.
Viant Technology Inc. is a publicly traded, AI-powered programmatic advertising and connected TV software company (NASDAQ: DSP) that provides an omnichannel demand-side platform, data tools and measurement solutions for marketers and agencies.
Viant Technology Inc.
Viant Technology Inc. is a publicly traded advertising-technology company that provides AI-powered, omnichannel programmatic advertising and data platforms for brands and agencies, with a focus on connected TV and people-based targeting.
Viant Technology Inc.
Viant Technology Inc. is a publicly traded, AI-powered programmatic advertising and connected TV software company (NASDAQ: DSP) that provides an omnichannel demand-side platform, data tools and measurement solutions for marketers and agencies.
Major Shareholders
Viant Technology Inc.
Major Shareholders
| Name | Type | Ownership | Voting | As of |
|---|---|---|---|---|
Timothy Vanderhook Co‑founder, CEO and Chairman of Viant Technology Inc.; reported as a director, officer and 10% owner in multiple Form 4 filings in December 2025, which show him holding both Class A common stock directly and about 9.16 million shares of Class B common stock (or equivalent units) indirectly through Capital V LLC, exchangeable 1:1 into Class A. | Founder | — | — | Dec 2025 |
Christopher Vanderhook Co‑founder, Chief Operating Officer and director; identified as a 10% owner in Form 4 filings dated December 16, 2025, with beneficial ownership consisting of Class A shares in his own name plus the same large block of roughly 9.16 million Class B shares held via Capital V LLC, which are exchangeable into Class A. | Founder | — | — | Dec 2025 |
Capital V LLC Limited liability company controlled by Timothy and Christopher Vanderhook; filed its own Form 4 on December 19, 2025 as a more‑than‑10% shareholder of Viant Technology Inc., reflecting sales of Class A stock but continued ownership of a multi‑million‑share position in Class B common stock and related units that can be exchanged for Class A shares. | Corporate | — | — | Dec 2025 |
Punch & Associates Investment Management, Inc. Institutional investment adviser; in a Schedule 13G/A filed in 2025 it reported beneficial ownership of 1,155,133 shares of Viant’s Class A common stock, representing approximately 7.3% of that class, with sole voting and dispositive power over the shares. | Institutional | 7.3% | 7.3% | Aug 2025 |
BlackRock, Inc. Global asset manager; an amended Schedule 13G filed on January 26, 2024 disclosed that BlackRock, Inc. owned 1,032,607 shares of Viant Technology Inc., corresponding to roughly 6.6% of the company’s outstanding shares at that time. | Institutional | 6.6% | 6.6% | Jan 2024 |
The Vanguard Group, Inc. Large index fund manager; The Vanguard Group filed a Schedule 13G on February 13, 2024 reporting ownership of 813,961 Viant shares, and subsequent share‑ownership data (e.g., from MarketScreener) indicates this position represents on the order of 5.6% of Viant’s equity. | Institutional | 5.6% | 5.6% | Feb 2024 |
Viant Technology Inc.
Major Shareholders
| Name | Type | Ownership | As of |
|---|---|---|---|
Capital V LLC Insider holding company (formerly Four Brothers 2 LLC) that directly holds 27,509,326 Class B units of Viant Technology LLC, exchangeable 1:1 into Class A common stock; Capital V’s 2025 Schedule 13G reports this corresponds to approximately 62.3% of Viant’s Class A common stock on an as‑converted basis as of September 30, 2025. | Corporate | 62.3% | Sep 2025 |
Timothy Vanderhook Co‑founder and CEO; a 2024 Schedule 13G reports that he beneficially owns 8,552,587 shares of Class A common stock (including 7,833,774 Class B units and exercisable options), representing about 34.6% of Viant’s Class A shares on an as‑converted basis as of September 30, 2024. The filing also states he is part of a Section 13(d) “group” with Capital V LLC and Christopher Vanderhook that is deemed to beneficially own roughly 74% of the Class A common stock, so this percentage overlaps with Capital V’s holdings. | Founder | 34.6% | Sep 2024 |
Christopher Vanderhook Co‑founder and COO; a parallel 2024 Schedule 13G shows he beneficially owns 8,552,587 shares of Class A common stock (via Class B units, options and direct holdings), equal to about 34.6% of Viant’s Class A shares on an as‑converted basis as of September 30, 2024, and that he is part of the same 13(d) “group” with Capital V LLC and Timothy Vanderhook. Later Form 4 filings in December 2025 confirm he remains a director, officer and more‑than‑10% shareholder. | Founder | 34.6% | Sep 2024 |
Neuberger Berman Investment Advisers LLC Asset‑management firm disclosed as holding about 2,755,825 Viant shares, corresponding to roughly 16.5% of the company’s outstanding shares as of June 30, 2024, making it the largest outside institutional shareholder at that time. | Institutional | 16.5% | Jun 2024 |
Punch & Associates Investment Management, Inc. Institutional investor reported as owning approximately 1,199,490 shares of Viant, or about 7.2% of the company, based on share‑ownership data as of September 30, 2025 (with similar figures appearing in 2025 major‑holder tables). | Institutional | 7.2% | Sep 2025 |
BlackRock, Inc. Global asset manager; 2025 ownership summaries show BlackRock entities holding around 1.1 million Viant shares, representing roughly 6.5–6.9% of shares outstanding, with one dataset citing 1,096,974 shares (about 6.58%) as of September 30, 2025 and Yahoo Finance listing 1.12 million shares (6.87%) as of June 30, 2025. | Institutional | 6.6% | Sep 2025 |
The Vanguard Group, Inc. Index‑fund manager disclosed as owning about 939,948 Viant shares, equating to roughly 5.6% of the company’s shares as of September 30, 2025, in institutional‑holder and major‑holder tables. | Institutional | 5.6% | Sep 2025 |
Whetstone Capital Advisors, LLC Investment firm listed among Viant’s largest institutional holders with approximately 585,577 shares, or around 3.5% of the company, based on ownership data as of September 30, 2025. | Institutional | 3.5% | Sep 2025 |
Royce & Associates, LP Value‑oriented asset manager reported as holding about 529,379 Viant shares (roughly 3.2% ownership) in 2025 institutional‑ownership and MarketScreener share‑ownership summaries. | Institutional | 3.2% | Sep 2025 |
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