DSP Viant Technology Inc.
Viant Technology Inc. (DSP) Institutional Ownership
What the institutions did with DSP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 1.5M | 12.3% |
| BlackRock, Inc. | 1.3M | 10.4% |
| ROYCE & ASSOCIATES LP | 1.1M | 8.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 846.0K | 6.9% |
| Potomac Capital Management, Inc. | 538.0K | 4.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 482.2K | 3.9% |
| RENAISSANCE TECHNOLOGIES LLC | 425.7K | 3.5% |
| STATE STREET CORP | 338.2K | 2.8% |
| Norwood Investment Partners, LP | 335.2K | 2.7% |
| JPMORGAN CHASE & CO | 301.8K | 2.5% |
| G2 Investment Partners Management LLC | 241.5K | 2.0% |
| Manatuck Hill Partners, LLC | 240.0K | 2.0% |
| MACKENZIE FINANCIAL CORP | 215.2K | 1.8% |
| Invenomic Capital Management LP | 207.3K | 1.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 206.3K | 1.7% |
| MYDA Advisors LLC | 200.0K | 1.6% |
| AMERIPRISE FINANCIAL INC | 194.3K | 1.6% |
| LAZARD ASSET MANAGEMENT LLC | 193.1K | 1.6% |
| NORTHERN TRUST CORP | 191.3K | 1.6% |
| DIMENSIONAL FUND ADVISORS LP | 182.1K | 1.5% |
| ACADIAN ASSET MANAGEMENT LLC | 167.6K | 1.4% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 150.0K | 1.2% |
| VANGUARD FIDUCIARY TRUST CO | 136.8K | 1.1% |
| FEDERATED HERMES, INC. | 134.3K | 1.1% |
| RAYMOND JAMES FINANCIAL INC | 132.7K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Manatuck Hill Partners, LLC | New | 0 | 240.0K | +240.0K |
| MYDA Advisors LLC | New | 0 | 200.0K | +200.0K |
| Topline Capital Management, LLC | Sold Out | 193.9K | 0 | -193.9K |
| LAZARD ASSET MANAGEMENT LLC | New | 0 | 193.1K | +193.1K |
| MACKENZIE FINANCIAL CORP | Increased | 22.2K | 215.2K | +193.0K |
| TUDOR INVESTMENT CORP ET AL | Sold Out | 185.9K | 0 | -185.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 671.8K | 846.0K | +174.1K |
| BlackRock, Inc. | Increased | 1.1M | 1.3M | +170.1K |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | Increased | 1.3M | 1.5M | +154.3K |
| MARSHALL WACE, LLP | Sold Out | 124.9K | 0 | -124.9K |
| Norwood Investment Partners, LP | Increased | 220.0K | 335.2K | +115.2K |
| Trexquant Investment LP | Reduced | 147.4K | 33.9K | -113.5K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 10.4K | 115.4K | +105.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 377.9K | 482.2K | +104.3K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 99.6K | 0 | -99.6K |
| JANE STREET GROUP, LLC | New | 0 | 99.6K | +99.6K |
| ARDSLEY ADVISORY PARTNERS LP | New | 0 | 95.0K | +95.0K |
| XTX Topco Ltd | Increased | 10.2K | 100.9K | +90.7K |
| CITADEL ADVISORS LLC | New | 0 | 80.8K | +80.8K |
| Invenomic Capital Management LP | Reduced | 276.9K | 207.3K | -69.6K |
| ROYCE & ASSOCIATES LP | Increased | 1.0M | 1.1M | +63.2K |
| UBS Group AG | Increased | 55.1K | 116.7K | +61.6K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | Increased | 92.5K | 150.0K | +57.5K |
| GOLDMAN SACHS GROUP INC | Reduced | 109.7K | 56.8K | -52.9K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | Increased | 11.8K | 55.1K | +43.3K |
| STATE OF WISCONSIN INVESTMENT BOARD | Reduced | 55.6K | 13.0K | -42.6K |
| GSA CAPITAL PARTNERS LLP | Sold Out | 38.2K | 0 | -38.2K |
| Engineers Gate Manager LP | Sold Out | 37.5K | 0 | -37.5K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 145.9K | 182.1K | +36.2K |
| Quantinno Capital Management LP | Increased | 62.4K | 95.1K | +32.7K |
| Quadrature Capital Ltd | New | 0 | 32.2K | +32.2K |
| Verdad Advisers, LP | New | 0 | 31.9K | +31.9K |
| Dynamic Technology Lab Private Ltd | Sold Out | 31.7K | 0 | -31.7K |
| BANK OF AMERICA CORP /DE/ | Reduced | 43.9K | 15.6K | -28.3K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 178.8K | 206.3K | +27.5K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 110.7K | 136.8K | +26.1K |
| BAILARD, INC. | New | 0 | 25.6K | +25.6K |
| STATE STREET CORP | Increased | 312.8K | 338.2K | +25.4K |
| NORTHERN TRUST CORP | Increased | 167.3K | 191.3K | +24.0K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | New | 0 | 22.8K | +22.8K |
| Qube Research & Technologies Ltd | New | 0 | 21.5K | +21.5K |
| Campbell & CO Investment Adviser LLC | Sold Out | 20.0K | 0 | -20.0K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 59.0K | 77.3K | +18.3K |
| OXFORD ASSET MANAGEMENT LLP | Sold Out | 16.5K | 0 | -16.5K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 441.8K | 425.7K | -16.1K |
| Divisadero Street Capital Management, LP | Reduced | 49.4K | 34.6K | -14.8K |
| G2 Investment Partners Management LLC | Reduced | 256.2K | 241.5K | -14.7K |
| HARBOR CAPITAL ADVISORS, INC. | Increased | 91.8K | 106.5K | +14.6K |
| Point72 Asset Management, L.P. | Increased | 55.4K | 69.0K | +13.6K |
| AMERIPRISE FINANCIAL INC | Increased | 182.0K | 194.3K | +12.4K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 49.3K | 61.3K | +12.0K |
| nVerses Capital, LLC | Sold Out | 12.0K | 0 | -12.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 38.7K | 27.4K | -11.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 45.1K | 33.8K | -11.3K |
| Invesco Ltd. | New | 0 | 10.9K | +10.9K |
| Graham Capital Management, L.P. | New | 0 | 10.9K | +10.9K |
| Quantbot Technologies LP | New | 0 | 10.7K | +10.7K |
| FEDERATED HERMES, INC. | Increased | 123.9K | 134.3K | +10.4K |
| ENVESTNET ASSET MANAGEMENT INC | New | 0 | 10.4K | +10.4K |
| WELLS FARGO & COMPANY/MN | Increased | 5.5K | 15.7K | +10.2K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.