State Street Ownership | Who Owns State Street?
State Street Ownership Summary
State Street is owned by 71.84% institutional investors, 0.43% insiders, and 27.73% retail investors. Vanguard group is the largest institutional shareholder, holding 13.07% of STT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.11% of its assets in State Street shares.
STT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | State Street | 71.84% | 0.43% | 27.73% |
| Sector | Financial Services Stocks | 32.19% | 15.44% | 52.37% |
| Industry | Asset Management Stocks | 46.20% | 8.54% | 45.25% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 36.60M | 13.07% | $4.72B |
| Blackrock funding, inc. /de | 24.56M | 8.77% | $3.17B |
| Blackrock | 24.74M | 8.19% | $1.83B |
| State street | 13.50M | 4.72% | $1.57B |
| Fmr | 11.31M | 3.95% | $1.31B |
| Regents of the university of california | 8.71M | 3.11% | $1.12B |
| Invesco | 8.37M | 2.93% | $971.53M |
| Harris associates l p | 7.62M | 2.66% | $884.12M |
| Geode capital management | 7.39M | 2.64% | $949.91M |
| Dodge & cox | 6.80M | 2.37% | $788.31M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Regents of the university of california | 8.71M | 51.67% | $1.12B |
| Catalyst financial partners | 1.04M | 15.01% | $134.55M |
| Metropolis capital | 2.49M | 10.26% | $321.29M |
| Thames capital management | 262.09K | 4.92% | $33.81M |
| Coho partners | 196.95K | 2.93% | $22.85M |
| Apricus wealth | 42.95K | 2.83% | $5.54M |
| Verity & verity | 270.04K | 2.71% | $34.84M |
| Pensioenfonds rail & ov | 470.13K | 2.61% | $34.79M |
| Allied investment advisors | 128.05K | 2.55% | $16.52M |
| Godsey & gibb | 214.69K | 2.49% | $27.70M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Regents of the university of california | 8.71M | 51.67% | 5.91M |
| Norges bank | 2.35M | 0.03% | 2.35M |
| Fmr | 11.31M | 0.07% | 1.67M |
| Two sigma investments, lp | 1.22M | 0.21% | 880.51K |
| First trust advisors lp | 2.75M | 0.24% | 738.46K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Jpmorgan chase | 6.38M | 0.05% | -2.08M |
| Ninety one uk | - | - | -1.83M |
| Metropolis capital | 2.49M | 10.26% | -1.46M |
| Capital investors | 876.28K | 0.02% | -1.40M |
| Victory capital management | 3.49M | 0.38% | -1.20M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 2.35M | 0.03% | 2.35M | $303.48M |
| United super pty ltd in its capacity as trustee for the construction & building unions superannuation fund | 176.90K | 0.32% | 176.90K | $22.82M |
| Campbell newman asset management | 166.77K | 1.57% | 166.77K | $21.51M |
| Fjarde ap-fonden (the fourth swedish national pensionfund) | 91.72K | 0.08% | 91.72K | $6.79M |
| Imc-chicago | 78.64K | 0.00% | 78.64K | $10.15M |
Sold Out
| Holder | Change |
|---|---|
| Mendota financial group | -1.00 |
| Strengthening families & communities | -4.00 |
| Bear mountain capital | -4.00 |
| Tfo-tdc | -5.00 |
| Castleview partners | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 925 | -13.31% | 201,144,581 | -22.22% | 71 | 0.88% | 398 | -16.03% | 327 | -2.10% |
| Sep 30, 2025 | 1,029 | -0.29% | 257,330,086 | -0.44% | 89 | 1.10% | 456 | -0.22% | 322 | -11.05% |
| Jun 30, 2025 | 1,026 | 0.89% | 258,565,365 | 0.66% | 90 | 1.14% | 455 | 1.11% | 360 | 4.35% |
| Mar 31, 2025 | 1,005 | -2.90% | 255,914,153 | -0.29% | 88 | 1.19% | 440 | -2.44% | 346 | -4.68% |
| Dec 31, 2024 | 540 | -43.28% | 101,404,664 | -60.25% | 34 | 0.46% | 217 | -41.98% | 188 | -48.91% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 8.97M | 3.11% | -100.30K |
| Vanguard Total Stock Mkt Idx Inv | 8.35M | 2.99% | 18.02K |
| Vanguard Institutional 500 Index Trust | 8.20M | 2.88% | 56.76K |
| Vanguard 500 Index Investor | 7.12M | 2.55% | 44.40K |
| Vanguard Mid Cap Index Institutional | 5.75M | 2.06% | -30.05K |
| Vanguard Windsor II Inv | 3.74M | 1.34% | 1.18M |
| Dodge & Cox Stock I | 3.71M | 1.33% | -1.73M |
| iShares Core S&P 500 ETF | 3.56M | 1.28% | 419.89K |
| Fidelity 500 Index | 3.53M | 1.27% | -50.54K |
| SPDR® S&P 500 ETF | 3.59M | 1.24% | -113.25K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 11, 2026 | PLANSKY JOHN | Executive Vice President | Sell | $2.00M |
| Mar 05, 2026 | Porter Brian J. | - | Buy | $312.48K |
| Mar 02, 2026 | O HANLEY RONALD P | Chairman, CEO and President | Sell | $3.66M |
| Feb 23, 2026 | Horgan Kathryn M | Executive Vice President | Sell | $721.42K |
| Feb 24, 2026 | RICHARDS MICHAEL L | EVP and Senior Advisor | Sell | $319.77K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | 1 | 5 |
| 2025 Q4 | - | 2 |
| 2025 Q3 | - | 6 |
| 2025 Q2 | - | 8 |
| 2025 Q1 | - | 6 |
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