Who owns State Street (STT)
Which tracked institutional funds hold STT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See STT company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-02). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on STT is one-sided between 2026-Q1 and 2026-Q2: 529 added or opened and 137 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
STT’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp gap the other way — the median holder sizes STT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in STT 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, across 1194 tracked filers holding STT, 587 increased or opened the position and 550 reduced or closed it; 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
Funds opening or closing a position in STT between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 56
- GQG Partners LLC$188M
- PFA Pension, Forsikringsaktieselskab$75M
- Azora Capital LP$69M
- Holocene Advisors, LP$28M
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/$26M
- Zurich Insurance Group Ltd/FI$25M
Full exits 73
- LSV ASSET MANAGEMENT$517M
- Amundi$132M
- JUPITER ASSET MANAGEMENT LTD$67M
- ACADIAN ASSET MANAGEMENT LLC$60M
- HRT FINANCIAL LP$58M
- Capital Research Global Investors$55M
Largest adds
- BlackRock, Inc.$1.9B
- FMR LLC$902M
- VANGUARD CAPITAL MANAGEMENT LLC$751M
- STATE STREET CORP$603M
- VICTORY CAPITAL MANAGEMENT INC$514M
- VANGUARD PORTFOLIO MANAGEMENT LLC$459M
Largest trims
- DODGE & COX$437M
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$197M
- Metropolis Capital Ltd$111M
- COOKE & BIELER LP$85M
- BARCLAYS PLC$59M
- PINEBRIDGE INVESTMENTS LLC$48M
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 | 24,406,776 | $4.1B | 12.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 17,603,680 | $3.0B | 8.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 14,734,612 | $2.5B | 7.4% | 2026-Q2 |
| FMR LLC added | 13,911,287 | $2.4B | 6.9% | 2026-Q2 |
| REGENTS OF THE UNIVERSITY OF CALIFORNIA trimmed | 9,917,831 | $1.7B | 5.0% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 7,416,903 | $1.3B | 3.7% | 2026-Q2 |
| Invesco Ltd. trimmed | 6,572,279 | $1.1B | 3.3% | 2026-Q2 |
| HARRIS ASSOCIATES L P trimmed | 4,765,306 | $808M | 2.4% | 2026-Q2 |
| MORGAN STANLEY trimmed | 4,731,988 | $803M | 2.4% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 4,502,183 | $764M | 2.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 4,428,797 | $754M | 2.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 4,377,360 | $742M | 2.2% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 3,951,637 | $670M | 2.0% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 3,129,977 | $531M | 1.6% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 2,962,274 | $502M | 1.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 2,849,453 | $483M | 1.4% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 2,844,675 | $483M | 1.4% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 2,148,846 | $364M | 1.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 2,002,632 | $340M | 1.0% | 2026-Q2 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 2,001,394 | $339M | 1.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,967,622 | $334M | 1.0% | 2026-Q2 |
| Legal & General Group Plc trimmed | 1,950,759 | $331M | 1.0% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 1,777,084 | $301M | 0.9% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 1,766,901 | $300M | 0.9% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 1,685,945 | $286M | 0.8% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 1,652,396 | $280M | 0.8% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 1,635,135 | $277M | 0.8% | 2026-Q2 |
| NORGES BANK trimmed | 1,580,331 | $268M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 1,542,171 | $262M | 0.8% | 2026-Q2 |
| Newport Trust Company, LLC trimmed | 1,394,123 | $236M | 0.7% | 2026-Q2 |
| Metropolis Capital Ltd trimmed | 1,374,890 | $174M | 0.5% | 2026-Q2 |
| FEDERATED HERMES, INC. trimmed | 1,305,323 | $221M | 0.7% | 2026-Q2 |
| Nuveen, LLC added | 1,224,626 | $208M | 0.6% | 2026-Q2 |
| UBS Group AG trimmed | 1,201,315 | $204M | 0.6% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,197,837 | $203M | 0.6% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 1,188,087 | $202M | 0.6% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 1,135,946 | $193M | 0.6% | 2026-Q2 |
| GQG Partners LLC added | 1,106,046 | $188M | 0.6% | 2026-Q2 |
| Robeco Institutional Asset Management B.V. trimmed | 1,042,632 | $177M | 0.5% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 1,024,444 | $174M | 0.5% | 2026-Q2 |
| BARCLAYS PLC trimmed | 973,339 | $165M | 0.5% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 961,717 | $163M | 0.5% | 2026-Q2 |
| Man Group plc added | 955,472 | $162M | 0.5% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 948,021 | $160M | 0.5% | 2026-Q2 |
| YACKTMAN ASSET MANAGEMENT LP added | 919,740 | $156M | 0.5% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 910,386 | $154M | 0.5% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 887,868 | $151M | 0.4% | 2026-Q2 |
| Capital International Investors added | 887,504 | $151M | 0.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 858,446 | $146M | 0.4% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 810,777 | $138M | 0.4% | 2026-Q2 |
| FERGUSON WELLMAN CAPITAL MANAGEMENT, INC trimmed | 809,023 | $137M | 0.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 786,582 | $133M | 0.4% | 2026-Q2 |
| Caisse de depot et placement du Quebec trimmed | 779,768 | $132M | 0.4% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 755,373 | $128M | 0.4% | 2026-Q2 |
| Quantinno Capital Management LP added | 676,386 | $115M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 672,824 | $114M | 0.3% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 625,477 | $106M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 613,513 | $104M | 0.3% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 611,388 | $104M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 610,375 | $104M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 599,508 | $102M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 535,176 | $91M | 0.3% | 2026-Q2 |
| LETKO, BROSSEAU & ASSOCIATES INC trimmed | 525,646 | $89M | 0.3% | 2026-Q2 |
| National Pension Service trimmed | 519,939 | $88M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 505,386 | $86M | 0.3% | 2026-Q2 |
| MILLER HOWARD INVESTMENTS INC /NY trimmed | 503,296 | $85M | 0.3% | 2026-Q2 |
| Allianz Asset Management GmbH added | 502,597 | $76M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 497,821 | $84M | 0.2% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 492,672 | $84M | 0.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 490,118 | $83M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 484,459 | $82M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 473,772 | $80M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 464,889 | $79M | 0.2% | 2026-Q2 |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 463,509 | $79M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 453,086 | $77M | 0.2% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 451,003 | $76M | 0.2% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 450,311 | $76M | 0.2% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 446,588 | $76M | 0.2% | 2026-Q2 |
| PFA Pension, Forsikringsaktieselskab new | 441,087 | $75M | 0.2% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 435,403 | $74M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 426,809 | $72M | 0.2% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 417,421 | $70M | 0.2% | 2026-Q2 |
| Korea Investment CORP added | 414,053 | $70M | 0.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 412,985 | $70M | 0.2% | 2026-Q2 |
| Azora Capital LP trimmed | 406,286 | $69M | 0.2% | 2026-Q2 |
| GABELLI FUNDS LLC trimmed | 393,552 | $67M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 392,837 | $67M | 0.2% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 391,142 | $66M | 0.2% | 2026-Q2 |
| AEGON ASSET MANAGEMENT UK Plc added | 354,776 | $60M | 0.2% | 2026-Q2 |
| Prana Capital Management, LP trimmed | 343,477 | $58M | 0.2% | 2026-Q2 |
| GREAT LAKES ADVISORS, LLC trimmed | 341,517 | $58M | 0.2% | 2026-Q2 |
| DNB Asset Management AS trimmed | 340,348 | $58M | 0.2% | 2026-Q2 |
| THAMES CAPITAL MANAGEMENT LLC added | 337,558 | $57M | 0.2% | 2026-Q2 |
| PRIVATE MANAGEMENT GROUP INC trimmed | 327,584 | $56M | 0.2% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC added | 324,904 | $55M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 312,414 | $53M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 307,333 | $52M | 0.2% | 2026-Q2 |
| PNC Financial Services Group, Inc. trimmed | 305,705 | $52M | 0.2% | 2026-Q2 |
| DANSKE BANK A/S trimmed | 305,001 | $52M | 0.2% | 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.