Who owns The Trade Desk (TTD)
Which tracked institutional funds hold TTD, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TTD company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
Conviction spread
TTD’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes TTD more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TTD divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, we do not read how tracked institutions changed their TTD positions: many holders could not be matched across the two filings, most often because the security’s identifier changed and our mapping is incomplete, or because funds are still filing for the newer quarter. Over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 32,668,268 | $591M | 9.5% | 2026-Q2 |
| STATE STREET CORP trimmed | 31,285,823 | $566M | 9.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 27,899,665 | $504M | 8.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 19,380,271 | $350M | 5.6% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 17,050,857 | $308M | 4.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 16,134,883 | $292M | 4.7% | 2026-Q2 |
| Invesco Ltd. added | 13,759,436 | $249M | 4.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 13,467,553 | $243M | 3.9% | 2026-Q2 |
| Alyeska Investment Group, L.P. added | 11,119,709 | $201M | 3.2% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 10,877,783 | $197M | 3.2% | 2026-Q2 |
| MORGAN STANLEY added | 9,849,697 | $178M | 2.9% | 2026-Q2 |
| Jericho Capital Asset Management L.P. added | 9,395,296 | $170M | 2.7% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 8,048,898 | $146M | 2.3% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 7,022,341 | $127M | 2.0% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 6,273,209 | $113M | 1.8% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 5,962,576 | $108M | 1.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 5,622,962 | $102M | 1.6% | 2026-Q2 |
| CITIGROUP INC added | 4,930,647 | $89M | 1.4% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 4,379,136 | $79M | 1.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 4,211,121 | $76M | 1.2% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 3,797,237 | $69M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 3,526,224 | $64M | 1.0% | 2026-Q2 |
| BARCLAYS PLC trimmed | 3,239,456 | $59M | 0.9% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 3,115,653 | $56M | 0.9% | 2026-Q2 |
| UBS Group AG trimmed | 3,100,703 | $56M | 0.9% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 2,591,361 | $47M | 0.8% | 2026-Q2 |
| NORGES BANK trimmed | 2,590,924 | $47M | 0.8% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 2,504,486 | $45M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 2,411,046 | $44M | 0.7% | 2026-Q2 |
| Bank of New York Mellon Corp added | 2,198,537 | $40M | 0.6% | 2026-Q2 |
| WORLDQUANT MILLENNIUM ADVISORS LLC trimmed | 2,102,123 | $38M | 0.6% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 1,812,929 | $33M | 0.5% | 2026-Q2 |
| FMR LLC trimmed | 1,648,042 | $30M | 0.5% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 1,518,721 | $27M | 0.4% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 1,512,121 | $27M | 0.4% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 1,506,389 | $27M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 1,426,958 | $26M | 0.4% | 2026-Q2 |
| COATUE MANAGEMENT LLC | 1,387,089 | $25M | 0.4% | 2026-Q2 |
| Clear Street Group Inc. added | 1,370,030 | $25M | 0.4% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 1,354,768 | $24M | 0.4% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 1,305,710 | $25M | 0.4% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 1,222,242 | $22M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 1,209,496 | $22M | 0.4% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 1,192,322 | $22M | 0.3% | 2026-Q2 |
| OMERS ADMINISTRATION Corp added | 1,164,295 | $21M | 0.3% | 2026-Q2 |
| Legal & General Group Plc trimmed | 1,151,455 | $21M | 0.3% | 2026-Q2 |
| NATIXIS added | 1,125,920 | $20M | 0.3% | 2026-Q2 |
| IMC-Chicago, LLC added | 1,119,722 | $20M | 0.3% | 2026-Q2 |
| Voleon Capital Management LP added | 1,102,679 | $20M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 1,092,889 | $20M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 1,027,604 | $19M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 1,027,203 | $19M | 0.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 1,002,543 | $18M | 0.3% | 2026-Q2 |
| Quantinno Capital Management LP trimmed | 979,278 | $18M | 0.3% | 2026-Q2 |
| Distillate Capital Partners LLC added | 868,271 | $16M | 0.3% | 2026-Q2 |
| Jump Financial, LLC added | 865,805 | $16M | 0.3% | 2026-Q2 |
| Trexquant Investment LP added | 860,131 | $16M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 850,185 | $15M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 836,211 | $15M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 824,559 | $15M | 0.2% | 2026-Q2 |
| HSBC HOLDINGS PLC trimmed | 822,136 | $15M | 0.2% | 2026-Q2 |
| PFA Pension, Forsikringsaktieselskab added | 797,238 | $14M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 791,233 | $14M | 0.2% | 2026-Q2 |
| FORA Capital, LLC added | 774,907 | $14M | 0.2% | 2026-Q2 |
| LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA trimmed | 772,656 | $14M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 750,412 | $14M | 0.2% | 2026-Q2 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 732,455 | $13M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 646,659 | $12M | 0.2% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 604,643 | $11M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 603,716 | $11M | 0.2% | 2026-Q2 |
| VEGA INVESTMENT SOLUTIONS new | 566,248 | $10M | 0.2% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 561,521 | $10M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 532,958 | $10M | 0.2% | 2026-Q2 |
| Nearwater Capital Markets, Ltd new | 532,000 | $10M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 526,521 | $12M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 505,415 | $9M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 481,441 | $9M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 460,309 | $8M | 0.1% | 2026-Q2 |
| Caisse de depot et placement du Quebec added | 456,851 | $8M | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd added | 452,361 | $8M | 0.1% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 417,560 | $8M | 0.1% | 2026-Q2 |
| GLENMEDE TRUST CO NA trimmed | 409,417 | $7M | 0.1% | 2026-Q2 |
| Walleye Capital LLC added | 392,374 | $7M | 0.1% | 2026-Q2 |
| Man Group plc trimmed | 388,088 | $7M | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 386,567 | $7M | 0.1% | 2026-Q2 |
| PEAK6 LLC trimmed | 385,709 | $7M | 0.1% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 380,600 | $7M | 0.1% | 2026-Q2 |
| CAXTON ASSOCIATES LLP added | 380,269 | $7M | 0.1% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP added | 377,386 | $7M | 0.1% | 2026-Q2 |
| SIH Partners, LLLP new | 374,018 | $7M | 0.1% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 370,816 | $7M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 370,114 | $7M | 0.1% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 364,896 | $7M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC added | 349,412 | $6M | 0.1% | 2026-Q2 |
| JACOBSON & SCHMITT ADVISORS, LLC added | 342,330 | $6M | 0.1% | 2026-Q2 |
| CIBC Bancorp USA Inc. trimmed | 326,215 | $6M | 0.1% | 2026-Q2 |
| Edgestream Partners, L.P. added | 315,262 | $6M | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 311,152 | $6M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 308,438 | $6M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 304,747 | $6M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.