State Street Corporation
State Street Corporation (STT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · STT · as of Mar 31, 2025
Ownership Breakdown
1,036
Institutional Holders
▼ 16 vs Q4
$23.21B
Total Inst. Value
▼ $2.02B vs Q4
276.77M
Shares Outstanding
freeFloat 99.51%
259.68M
13F Shares Held
▲ 2.22M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
STT largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC state commercial banks | 37.12M | 12.87% | 12.87% | $3.32T | May 9, 2025 | ▼ 38.0K |
BLACKROCK, INC. state commercial banks | 25.62M | 8.88% | 8.88% | $2.29T | May 2, 2025 | ▲ 408.2K |
STATE STREET CORP state commercial banks | 14.06M | 4.87% | 4.87% | $1.26T | May 15, 2025 | ▼ 57.9K |
INVESCO LTD. state commercial banks | 8.18M | 2.84% | 2.84% | $732.78B | May 12, 2025 | ▲ 674.1K |
HARRIS ASSOCIATES L P state commercial banks | 7.69M | 2.66% | 2.66% | $688.46B | May 15, 2025 | ▲ 302.1K |
GEODE CAPITAL MANAGEMENT, LLC state commercial banks | 7.39M | 2.56% | 2.56% | $659.11B | May 13, 2025 | ▲ 191.3K |
DODGE & COX state commercial banks | 7.33M | 2.54% | 2.54% | $656.39B | May 14, 2025 | ▼ 93.7K |
FMR LLC state commercial banks | 6.53M | 2.26% | 2.26% | $584.71B | May 12, 2025 | ▼ 452.8K |
JPMORGAN CHASE & CO state commercial banks | 6.33M | 2.19% | 2.19% | $566.69B | May 12, 2025 | ▲ 387.5K |
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC state commercial banks | 5.07M | 1.76% | 1.76% | $453.87B | May 14, 2025 | ▼ 196.1K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
26
Increased
+9.88M shares1
New Positions
first time holders22
Decreased
−6.31M shares0
Sold Out
fully exitedNet shares change (top 50)
+3.57M
+9.88M / −6.31M
Net new holders
+5
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
STT insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
13
Buy transactions
10
Sell transactions
1.30
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Hu W. Bradford EVP and Chief Risk Officer | May 26, 2026 | Sale | 9,212 | $155.35 | $1.43M | 59.6K | Form 4 ↗ |
O HANLEY RONALD P Chairman, CEO and President | May 26, 2026 | Sale | 14,553 | $155.35 | $2.26M | 255.5K | Form 4 ↗ |
Gordon Susan M. director | May 20, 2026 | Award | 1,526 | — | — | 1.9K | Form 4 ↗ |
DeMaio Donna director | May 20, 2026 | Award | 1,526 | — | — | 13.3K | Form 4 ↗ |
Freda William C director | May 20, 2026 | Award | 1,526 | — | — | 35.5K | Form 4 ↗ |
Fawcett Amelia C. director | May 20, 2026 | Award | 1,526 | — | — | 65.3K | Form 4 ↗ |
Halliday Patricia director | May 20, 2026 | Award | 1,526 | — | — | 4.1K | Form 4 ↗ |
MATHEW SARA director | May 20, 2026 | Award | 1,526 | — | — | 25.1K | Form 4 ↗ |
Meaney William L director | May 20, 2026 | Award | 1,526 | — | — | 26.5K | Form 4 ↗ |
Portalatin Julio A director | May 20, 2026 | Award | 1,526 | — | — | 15.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
State Street Corporation (STT) is primarily owned by institutional investors, who hold approximately 93.8% of total shares outstanding. Company insiders own approximately 0.49%, while retail and public investors account for the remaining 5.68%.
The largest institutional shareholder of State Street Corporation is VANGUARD GROUP INC, holding approximately 37.12 million shares — equal to 12.87% of outstanding shares — as of March 31, 2025.
A total of 1,036 institutional investors currently hold STT stock, with a combined institutional value of approximately $23.21 billion as of the most recent 13F filing period.
Frequently asked questions
STT ownershipState Street Corporation (STT) is primarily owned by institutional investors, who hold approximately 93.8% of shares. The largest shareholder is VANGUARD GROUP INC with a 12.87% stake. Company insiders hold 0.49%. Data sourced from SEC Form 13F as of March 31, 2025.