State Street Corporation (STT) Ownership
STT ownership summary
as of October 18, 2026- Institutions
- 95.6% of shares outstanding
- Insiders
- 0.36% of shares outstanding
- Shares outstanding
- 274.7M
- Float
- 257.7M shares available to trade
- Short interest
- 1.93% 5.3M shares short
- Days to cover
- 2.59 short interest up 13.4% vs prior month
- Institutions 95.62%
- Insiders 0.36%
- Other investors 4.02%
STT top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 8.88% | 24.4M | $4.04B | +392,347 (+1.6%) | June 30, 2026 |
| 2 | Vanguard Capital Management, LLC | 6.41% | 17.6M | $2.92B | −49,990 (−0.3%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 5.36% | 14.7M | $2.44B | −1.4M (−8.6%) | June 30, 2026 |
| 4 | FMR Inc | 5.06% | 13.9M | $2.31B | +2.4M (+20.5%) | June 30, 2026 |
| 5 | State Street Corp | 4.93% | 13.5M | $2.24B | +163,362 (+1.2%) | June 30, 2026 |
| 6 | Regents Of The University Of California | 3.61% | 9.9M | $1.64B | −147,287 (−1.5%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 2.70% | 7.4M | $1.23B | −324,867 (−4.2%) | June 30, 2026 |
| 8 | Amvescap Plc. | 2.39% | 6.6M | $1.09B | −1.3M (−16.0%) | June 30, 2026 |
| 9 | Harris Associates L.P. | 1.73% | 4.8M | $789.7M | −1.4M (−22.5%) | June 30, 2026 |
| 10 | Morgan Stanley - Brokerage Accounts | 1.72% | 4.7M | $784.2M | −221,869 (−4.5%) | June 30, 2026 |
| 11 | Victory Capital Management Inc. | 1.64% | 4.5M | $746.1M | +2.5M (+128.5%) | June 30, 2026 |
| 12 | JPMorgan Chase & Co | 1.61% | 4.4M | $733.9M | −2.0M (−31.6%) | June 30, 2026 |
| 13 | Franklin Templeton Inc | 1.59% | 4.4M | $725.4M | +123,980 (+2.9%) | June 30, 2026 |
| 14 | LSV Asset Management | 1.48% | 4.1M | $674.3M | −16,918 (−0.4%) | June 30, 2026 |
| 15 | Northern Trust Corp | 1.44% | 4.0M | $654.9M | −47,961 (−1.2%) | June 30, 2026 |
| 16 | Dimensional Fund Advisors, Inc. | 1.14% | 3.1M | $518.7M | +28,025 (+0.9%) | June 30, 2026 |
| 17 | UBS Asset Mgmt Americas Inc | 1.08% | 3.0M | $490.9M | +137,798 (+4.9%) | June 30, 2026 |
| 18 | The Goldman Sachs Group Inc | 1.04% | 2.8M | $472.2M | +122,017 (+4.5%) | June 30, 2026 |
| 19 | Nordea Investment Mgmt Bank Demark A/s | 1.04% | 2.8M | $471.4M | −20,058 (−0.7%) | June 30, 2026 |
| 20 | First Trust Advisors L.P. | 0.78% | 2.1M | $356.1M | −619,218 (−22.4%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 8 holders added 5.9M shares and 12 cut 7.5M.
STT top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 3.04% | 8.4M | $1.38B | −20,140 (−0.2%) | August 31, 2026 |
| 2 | Vanguard 500 Index Investor | 2.63% | 7.2M | $1.20B | −137,799 (−1.9%) | September 30, 2026 |
| 3 | Vanguard MStar Mid Cap Index Instl | 2.03% | 5.6M | $926.1M | −99,052 (−1.7%) | September 30, 2026 |
| 4 | iShares Core S&P 500 ETF | 1.33% | 3.7M | $606.6M | −5,883 (−0.2%) | September 30, 2026 |
| 5 | Fidelity 500 Index | 1.31% | 3.6M | $595.4M | +13,791 (+0.4%) | August 31, 2026 |
| 6 | State Street® SPDR® S&P 500® ETF | 1.22% | 3.4M | $557.2M | — | September 30, 2026 |
| 7 | Vanguard MStar Value Index Investor | 0.91% | 2.5M | $412.0M | −25,597 (−1.0%) | September 30, 2026 |
| 8 | Vanguard Windsor II Inv | 0.85% | 2.3M | $389.0M | −1.4M (−37.3%) | June 30, 2026 |
| 9 | Strategic Advisers Fidelity US TtlStk | 0.84% | 2.3M | $381.0M | −11,143 (−0.5%) | August 31, 2026 |
| 10 | Fidelity Magellan | 0.78% | 2.2M | $356.9M | −24,300 (−1.1%) | August 31, 2026 |
| 11 | Oakmark Investor | 0.77% | 2.1M | $349.3M | −709,000 (−25.2%) | June 30, 2026 |
| 12 | Putnam Large Cap Value A | 0.74% | 2.0M | $335.4M | — | August 31, 2026 |
| 13 | State Street®FinSelSectSPDR®ETF | 0.68% | 1.9M | $308.1M | −11,737 (−0.6%) | September 30, 2026 |
| 14 | Fidelity Puritan | 0.63% | 1.7M | $285.0M | +203,000 (+13.4%) | July 31, 2026 |
| 15 | Vanguard MStar Mid Cap Value ETF | 0.59% | 1.6M | $270.0M | −72,866 (−4.3%) | September 30, 2026 |
| 16 | Vanguard Dividend Appreciation ETF | 0.57% | 1.6M | $257.6M | −12,498 (−0.8%) | September 30, 2026 |
| 17 | Vanguard Institutional Index I | 0.53% | 1.5M | $240.8M | −25,810 (−1.7%) | September 30, 2026 |
| 18 | Invesco Comstock A | 0.53% | 1.4M | $239.5M | — | August 31, 2026 |
| 19 | Invesco KBW Bank ETF | 0.51% | 1.4M | $233.6M | +21,780 (+1.6%) | September 30, 2026 |
| 20 | Fidelity Low-Priced Stock | 0.49% | 1.4M | $224.1M | — | July 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
STT insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-22 | Mostapha Tahiri | Sell | $152.93 | 9,611 | $1.5M |
| 2026-04-22 | Michael L Richards | Sell | $153.89 | 3,000 | $461,670 |
| 2026-03-30 | Ro Khanna | Sell | $123.35 | — | — |
| 2026-03-11 | John Plansky | Sell | $124.32 | 16,100 | $2.0M |
| 2026-02-24 | Ro Khanna | Buy | $127.21 | — | — |
| 2026-02-17 | Jake Auchincloss | Sell | $127.97 | — | — |
| 2026-02-05 | Ro Khanna | Sell | $128.72 | — | — |
| 2026-01-29 | Ro Khanna | Buy | $131.43 | — | — |
| 2025-11-21 | Julia Letlow | Sell | $114.32 | — | — |
| 2025-11-17 | Jake Auchincloss | Sell | $112.88 | — | — |
| 2025-11-11 | Jonathan L. Jackson | Buy | $119.49 | — | — |
| 2025-11-03 | Ro Khanna | Buy | $116.71 | — | — |
| 2025-10-27 | Michael L Richards | Sell | $117.24 | 1,500 | $175,860 |
| 2025-08-18 | Jake Auchincloss | Sell | $111.14 | — | — |
| 2025-07-22 | Michael L Richards | Sell | $109.29 | 990 | $108,197 |
| 2025-06-23 | Ro Khanna | Sell | $101.30 | — | — |
| 2025-06-05 | Ro Khanna | Buy | $96.42 | — | — |
| 2025-05-16 | Jake Auchincloss | Sell | $98.23 | — | — |
| 2025-05-15 | Ro Khanna | Buy | $98.15 | — | — |
| 2025-05-06 | Elizabeth Schaefer | Sell | $90.72 | 1,300 | $117,936 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
STT shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns STT
Institutional investors own 95.6% of State Street's shares and insiders 0.36%. The largest holder is BlackRock Inc with 8.88% of the shares (24.4M), as of June 30, 2026. Among the top 20 institutions, 8 added shares and 12 reduced their stake in the latest filings. Short interest is 1.93% of the float, or 2.59 days of average trading volume. The share count fell 31.9% since 2014.
Related: STT analyst forecast, STT key metrics, STT dividend history. See the STT stock overview for the latest quote and news.
STT ownership FAQ
Who owns the most State Street stock?
The largest shareholders of State Street are BlackRock Inc (8.88%), Vanguard Capital Management, LLC (6.41%), Vanguard Portfolio Management, LLC (5.36%), FMR Inc (5.06%), State Street Corp (4.93%).
What percentage of State Street is owned by institutions?
Institutions hold 95.6% of State Street's shares outstanding; insiders hold 0.36%.
Which funds own State Street?
The largest fund holders of State Street are Vanguard MStar Total Stk Mkt Idx Invest (3.04%), Vanguard 500 Index Investor (2.63%), Vanguard MStar Mid Cap Index Instl (2.03%), iShares Core S&P 500 ETF (1.33%), Fidelity 500 Index (1.31%).
What is State Street's short interest?
5.3M shares of State Street were sold short, 1.93% of the float; at the average daily volume it would take 2.59 days to cover.
Are insiders buying or selling State Street?
Of the latest 20 reported insider transactions in State Street (since May 6, 2025), 6 were purchases and 14 were sales.
How many shares of State Street are outstanding?
State Street has 274.7M shares outstanding, of which 257.7M are in the public float.