STATE STREET CORP (STT) Institutional Shareholders
STATE STREET CORP (STT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $41.33B in STT holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of STT tracked by InsiderSet, reporting ownership valued at approximately $4.14B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $4.46B, representing an estimated gain of +7.84% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed STT value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in STATE STREET CORP (STT).
This page ranks the largest institutional STT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,228
Total Reported Value
$41.33B
Largest Holder
Blackrock, Inc.
Largest Position
$4.14B
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
105
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.06% | 24,406,776 | $4,139,389,106 | $4,463,999,330 | +$324,610,224 | +7.84% | |
| Vanguard Capital Management Llc | 0.06% | 17,603,680 | $2,985,584,128 | $3,219,713,072 | +$234,128,944 | +7.84% | |
| Vanguard Portfolio Management Llc | 0.11% | 14,734,612 | $2,498,990,195 | $2,694,960,535 | +$195,970,340 | +7.84% | |
| Fmr Llc | 0.10% | 13,911,287 | $2,359,354,258 | $2,544,374,392 | +$185,020,134 | +7.84% | |
| State Street Corp | 0.07% | 13,538,311 | $2,296,097,546 | $2,476,157,082 | +$180,059,536 | +7.84% | |
| Regents Of The University Of California | 38.55% | 9,917,831 | $1,682,064,138 | $1,813,971,290 | +$131,907,152 | +7.84% | |
| Geode Capital Management, Llc | 0.07% | 7,416,903 | $1,252,892,793 | $1,356,551,559 | +$103,658,766 | +8.27% | |
| Invesco Ltd. | 0.09% | 6,572,279 | $1,114,658,409 | $1,202,069,829 | +$87,411,420 | +7.84% | |
| Harris Associates L P | 1.08% | 4,765,306 | $808,195,891 | $871,574,467 | +$63,378,576 | +7.84% | |
| Morgan Stanley | 0.04% | 4,731,988 | $802,545,783 | $865,480,605 | +$62,934,822 | +7.84% | |
| Victory Capital Management Inc | 0.43% | 4,502,183 | $763,572,238 | $823,449,271 | +$59,877,033 | +7.84% | |
| Jpmorgan Chase & Co | 0.04% | 4,428,797 | $753,692,809 | $810,026,971 | +$56,334,162 | +7.47% | |
| Lsv Asset Management | 1.25% | 4,068,928 | $690,090,000 | $744,206,931 | +$54,116,931 | +7.84% | |
| Northern Trust Corp | 0.08% | 3,951,637 | $670,197,634 | $722,754,407 | +$52,556,773 | +7.84% | |
| Dimensional Fund Advisors Lp | 0.10% | 3,129,977 | $530,860,511 | $572,472,793 | +$41,612,282 | +7.84% | |
| Goldman Sachs Group Inc | 0.05% | 2,849,453 | $483,267,324 | $521,164,954 | +$37,897,630 | +7.84% | |
| Nordea Investment Management Ab | 0.39% | 2,844,675 | $482,513,774 | $520,291,058 | +$37,777,284 | +7.83% | |
| First Trust Advisors Lp | 0.21% | 2,148,846 | $364,444,342 | $393,023,933 | +$28,579,591 | +7.84% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.07% | 2,824,476 | $357,465,682 | $516,596,660 | +$159,130,978 | +44.52% | |
| Aqr Capital Management Llc | 0.12% | 2,002,632 | $339,646,408 | $366,281,393 | +$26,634,985 | +7.84% | |
| Hotchkis & Wiley Capital Management Llc | 0.99% | 2,001,394 | $339,436,422 | $366,054,963 | +$26,618,541 | +7.84% | |
| Charles Schwab Investment Management Inc | 0.04% | 1,967,622 | $333,708,691 | $359,878,064 | +$26,169,373 | +7.84% | |
| Legal & General Group Plc | 0.07% | 1,950,759 | $330,848,728 | $356,793,821 | +$25,945,093 | +7.84% | |
| Bank Of New York Mellon Corp | 0.05% | 1,777,084 | $301,393,456 | $325,028,664 | +$23,635,208 | +7.84% | |
| Wellington Management Group Llp | 0.05% | 1,766,901 | $299,666,408 | $323,166,193 | +$23,499,785 | +7.84% | |
| Bank Of America Corp | 0.02% | 1,685,945 | $285,936,313 | $308,359,341 | +$22,423,028 | +7.84% | |
| Ameriprise Financial Inc | 0.06% | 1,652,396 | $280,246,267 | $302,223,228 | +$21,976,961 | +7.84% | |
| Price T Rowe Associates Inc | 0.03% | 1,635,135 | $277,320,000 | $299,066,192 | +$21,746,192 | +7.84% | |
| Norges Bank | 0.03% | 1,580,331 | $268,024,138 | $289,042,540 | +$21,018,402 | +7.84% | |
| Vanguard Fiduciary Trust Co | 0.06% | 1,542,171 | $261,552,202 | $282,063,076 | +$20,510,874 | +7.84% | |
| Newport Trust Company, Llc | 0.57% | 1,394,123 | $236,443,261 | $254,985,097 | +$18,541,836 | +7.84% | |
| Federated Hermes, Inc. | 0.32% | 1,305,323 | $221,382,696 | $238,743,577 | +$17,360,881 | +7.84% | |
| Nuveen, Llc | 0.05% | 1,224,626 | $207,696,442 | $223,984,095 | +$16,287,653 | +7.84% | |
| Ubs Group Ag | 0.03% | 1,201,315 | $203,743,025 | $219,720,514 | +$15,977,489 | +7.84% | |
| Bnp Paribas Financial Markets | 0.11% | 1,197,837 | $203,153,155 | $219,084,387 | +$15,931,232 | +7.84% | |
| Hsbc Holdings Plc | 0.10% | 1,188,087 | $201,633,667 | $217,301,112 | +$15,667,445 | +7.77% | |
| Deutsche Bank Ag\ | 0.06% | 1,135,946 | $192,656,441 | $207,764,523 | +$15,108,082 | +7.84% | |
| Gqg Partners Llc | 0.35% | 1,106,046 | $187,588,074 | $202,295,813 | +$14,707,739 | +7.84% | |
| Robeco Institutional Asset Management B.V. | 0.22% | 1,042,632 | $176,830,382 | $190,697,393 | +$13,867,011 | +7.84% | |
| Metropolis Capital Ltd | 5.05% | 1,374,890 | $174,006,078 | $251,467,381 | +$77,461,303 | +44.52% | |
| Panagora Asset Management Inc | 0.53% | 1,024,444 | $173,745,702 | $187,370,808 | +$13,625,106 | +7.84% | |
| Barclays Plc | 0.05% | 973,339 | $165,078,298 | $178,023,703 | +$12,945,405 | +7.84% | |
| Bank Of Montreal | 0.06% | 961,717 | $163,107,195 | $175,898,039 | +$12,790,844 | +7.84% | |
| Man Group Plc | 0.30% | 955,472 | $162,048,052 | $174,755,829 | +$12,707,777 | +7.84% | |
| Voya Investment Management Llc | 0.14% | 948,021 | $160,296,103 | $173,393,041 | +$13,096,938 | +8.17% | |
| Yacktman Asset Management | Donald Yacktman | 1.93% | 919,740 | $155,987,904 | $168,220,446 | +$12,232,542 | +7.84% |
| Qube Research & Technologies Ltd | 0.17% | 910,386 | $154,401,466 | $166,509,599 | +$12,108,133 | +7.84% | |
| Bnp Paribas Asset Management Holding S.A. | 0.15% | 887,868 | $150,595,347 | $162,391,057 | +$11,795,710 | +7.83% | |
| Capital International Investors | 0.03% | 887,504 | $150,520,906 | $162,324,482 | +$11,803,576 | +7.84% | |
| Two Sigma Investments, Lp | 0.11% | 858,446 | $145,592,442 | $157,009,773 | +$11,417,331 | +7.84% |
Frequently asked questions about STT
Who owns the most STT stock?
The largest holders of STT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for STATE STREET CORP (STT).
Is STT widely held by superinvestors?
Many widely followed stocks like STT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly STT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.