TTD The Trade Desk, Inc.
The Trade Desk, Inc. (TTD) Institutional Ownership
What the institutions did with TTD 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 September 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 |
|---|---|---|
| CITIGROUP INC | 6.6M | 27.9% |
| BARCLAYS PLC | 2.9M | 12.0% |
| Bank of New York Mellon Corp | 2.4M | 10.1% |
| PRINCIPAL FINANCIAL GROUP INC | 2.0M | 8.5% |
| IMC-Chicago, LLC | 566.3K | 2.4% |
| DIMENSIONAL FUND ADVISORS LP | 539.1K | 2.3% |
| Assenagon Asset Management S.A. | 515.7K | 2.2% |
| Thrivent Financial for Lutherans | 396.6K | 1.7% |
| Creative Planning | 366.4K | 1.5% |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | 339.5K | 1.4% |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 338.8K | 1.4% |
| LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA | 310.3K | 1.3% |
| Vontobel Holding Ltd. | 305.9K | 1.3% |
| NATIXIS | 246.7K | 1.0% |
| Oak Thistle LLC | 238.4K | 1.0% |
| Fulcrum Asset Management LLP | 207.5K | 0.9% |
| Y-Intercept (Hong Kong) Ltd | 202.5K | 0.9% |
| Louisiana State Employees Retirement System | 181.8K | 0.8% |
| SIMPLEX TRADING, LLC | 174.1K | 0.7% |
| Calamos Advisors LLC | 160.1K | 0.7% |
| Crestwood Advisors Group, LLC | 143.2K | 0.6% |
| State of New Jersey Common Pension Fund D | 137.7K | 0.6% |
| MACKENZIE FINANCIAL CORP | 126.3K | 0.5% |
| RFG Advisory, LLC | 122.2K | 0.5% |
| AMALGAMATED BANK | 120.6K | 0.5% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Assenagon Asset Management S.A. | Reduced | 5.2M | 515.7K | -4.7M |
| CITIGROUP INC | Increased | 4.9M | 6.6M | +1.7M |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 505.4K | 2.0M | +1.5M |
| NATIXIS | Reduced | 1.1M | 246.7K | -879.2K |
| PFA Pension, Forsikringsaktieselskab | Sold Out | 797.2K | 0 | -797.2K |
| IMC-Chicago, LLC | Reduced | 1.1M | 566.3K | -553.4K |
| Mitsubishi UFJ Asset Management Co., Ltd. | Reduced | 533.0K | 993 | -532.0K |
| LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA | Reduced | 772.7K | 310.3K | -462.3K |
| BARCLAYS PLC | Reduced | 3.2M | 2.9M | -383.2K |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | New | 0 | 339.5K | +339.5K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 452.4K | 202.5K | -249.9K |
| Thrivent Financial for Lutherans | Increased | 155.3K | 396.6K | +241.3K |
| Oak Thistle LLC | New | 0 | 238.4K | +238.4K |
| DekaBank Deutsche Girozentrale | Reduced | 304.0K | 69.6K | -234.4K |
| Bank of New York Mellon Corp | Increased | 2.2M | 2.4M | +193.4K |
| Louisiana State Employees Retirement System | Increased | 21.8K | 181.8K | +160.0K |
| Fulcrum Asset Management LLP | Increased | 61.3K | 207.5K | +146.3K |
| Williams Jones Wealth Management, LLC. | Reduced | 174.0K | 43.9K | -130.1K |
| Czech National Bank | Sold Out | 121.5K | 0 | -121.5K |
| Deane Retirement Strategies, Inc. | Sold Out | 116.1K | 0 | -116.1K |
| STATE OF MICHIGAN RETIREMENT SYSTEM | Sold Out | 109.3K | 0 | -109.3K |
| Sumitomo Mitsui Trust Group, Inc. | Sold Out | 102.8K | 0 | -102.8K |
| SIMPLEX TRADING, LLC | Increased | 71.6K | 174.1K | +102.6K |
| Laurion Capital Management LP | New | 0 | 97.4K | +97.4K |
| Maryland State Retirement & Pension System | Increased | 21.7K | 116.8K | +95.1K |
| LaFleur & Godfrey LLC | Reduced | 111.7K | 16.6K | -95.1K |
| Mirae Asset Global Investments Co., Ltd. | Reduced | 99.3K | 7.7K | -91.6K |
| Retirement Systems of Alabama | Sold Out | 89.7K | 0 | -89.7K |
| Creative Planning | Increased | 289.9K | 366.4K | +76.5K |
| Fulcrum Capital LLC | Sold Out | 75.3K | 0 | -75.3K |
| Vontobel Holding Ltd. | Increased | 233.0K | 305.9K | +72.9K |
| NEOS Investment Management LLC | Sold Out | 71.8K | 0 | -71.8K |
| J. Safra Sarasin Holding AG | Increased | 38.8K | 108.5K | +69.8K |
| Jefferies Financial Group Inc. | Sold Out | 68.8K | 0 | -68.8K |
| ProShare Advisors LLC | Sold Out | 68.2K | 0 | -68.2K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 103.1K | 36.1K | -67.0K |
| MACKENZIE FINANCIAL CORP | Increased | 59.5K | 126.3K | +66.9K |
| US BANCORP \DE\ | Reduced | 165.2K | 102.0K | -63.2K |
| YOUSIF CAPITAL MANAGEMENT, LLC | Increased | 47.9K | 110.1K | +62.2K |
| OP Asset Management Ltd | Increased | 40.0K | 99.6K | +59.6K |
| Pictet Asset Management Holding SA | Reduced | 124.7K | 66.0K | -58.7K |
| New York Life Investment Management LLC | Reduced | 67.9K | 10.1K | -57.8K |
| KIECKHEFER GROUP LLC | Sold Out | 57.3K | 0 | -57.3K |
| CIBC Asset Management Inc | Reduced | 95.7K | 39.2K | -56.5K |
| Illinois Municipal Retirement Fund | New | 0 | 55.5K | +55.5K |
| COMMONWEALTH EQUITY SERVICES, LLC | Reduced | 166.5K | 113.7K | -52.8K |
| AlphaCore Capital LLC | Reduced | 60.2K | 13.6K | -46.5K |
| Rakuten Investment Management, Inc. | Sold Out | 45.3K | 0 | -45.3K |
| AMALGAMATED BANK | Increased | 76.9K | 120.6K | +43.7K |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | Increased | 52.4K | 95.7K | +43.3K |
| Savant Capital, LLC | Reduced | 88.8K | 46.4K | -42.4K |
| FIFTH THIRD BANCORP | Increased | 76.6K | 115.1K | +38.5K |
| Daiwa Securities Group Inc. | Sold Out | 36.9K | 0 | -36.9K |
| StoneX Group Inc. | New | 0 | 36.1K | +36.1K |
| Ashton Thomas Private Wealth, LLC | Reduced | 45.0K | 10.1K | -34.9K |
| Chicago Partners Investment Group LLC | Increased | 15.4K | 48.2K | +32.8K |
| LVM CAPITAL MANAGEMENT LTD/MI | Sold Out | 32.0K | 0 | -32.0K |
| Caitong International Asset Management Co., Ltd | Reduced | 34.2K | 2.2K | -32.0K |
| State of Alaska, Department of Revenue | Increased | 41.8K | 71.7K | +29.9K |
| UniSuper Management Pty Ltd | Sold Out | 29.8K | 0 | -29.8K |
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.