STATE STREET CORP
Ticker: STTFinancialsBanks & BrokersS&P 500The business
State Street Corporation (NYSE: STT) operates as one of the world's leading providers of financial services to institutional investors through its principal banking subsidiary, State Street Bank and Trust Company. The company maintains its corporate presence at investors.statestreet.com and serves clients across more than 100 geographic markets worldwide.
The company organizes its operations into two primary lines of business: Investment Servicing and Investment Management. The Investment Servicing division provides a comprehensive range of back-, middle-, and front-office solutions including custody, accounting, and fund administration services for traditional and alternative assets. This segment offers transaction management, loans, cash, derivatives and collateral services, securities finance, prime services products, and deposit facilities. State Street Investment Services and State Street Markets form the foundation of the company's State Street Alpha platform, which combines portfolio management, trading and execution, analytics, and compliance tools. The platform integrates Charles River Investment Management Solution for front-office technology and Charles River Wealth Management Solution for wealth managers and private banks. The Investment Management division, operating through State Street Investment Management, delivers investment solutions spanning equity, fixed income, liquidity, multi-asset, and alternatives strategies through ETFs, custom indexed, and actively managed funds.
As of December 31, 2025, State Street reported $53.80 trillion in assets under custody and administration and $5.67 trillion in assets under management. The company maintained consolidated total assets of $366.05 billion, consolidated total deposits of $274.35 billion, and consolidated total shareholders' equity of $27.84 billion. The organization employed approximately 52,000 people, with roughly 77 percent located outside the United States. State Street serves a diverse institutional client base including asset managers, insurance companies, wealth managers, official institutions, and central banks. The company traces its banking heritage to 1792 through its oldest ancestor bank, Union Bank, and operates as a specialized trust and custody bank serving institutional investors globally.
- Sector
- Financials
- Industry
- Banks & Brokers
- HQ
- BOSTON, MA
- FY end
- 12-31
- CIK
- 93751
- SIC
- 6022
Ownership
Who holds STATE STREET CORP — across funds, superinvestors and bonds · N-PORT 2026Q2 · 13F 2026-06-30
Top fund holders
| Fund | % of fund | Value |
|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VTI · VANGUARD INDEX FUNDS | 0.06% | $1.42B |
| VANGUARD 500 INDEX FUND VOO · VANGUARD INDEX FUNDS | 0.07% | $1.22B |
| VANGUARD MID-CAP INDEX FUND VO · VANGUARD INDEX FUNDS | 0.43% | $966.17M |
| iShares Core S&P 500 ETF IVV · iShares Trust | 0.07% | $645.70M |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust SPY | 0.07% | $568.83M |
Superinvestors in STATE STREET CORP
Share of each manager's reported 13F portfolio.
Bonds held by funds
Funds report holding 40 issues of STATE STREET CORP's debt, $4.12B at fund-held market value — what funds hold, not the company's debt outstanding. Weighted-average coupon 4.44%, maturing 2026–2047.
| Issue | Coupon | Matures | Funds | Fund-held |
|---|---|---|---|---|
| State Street Corp., Series I | 6.700%Variable | 2029-03-15 | 99 | $374.27M |
| State Street Corp | 4.784%Variable | 2036-10-23 | 79 | $212.98M |
| State Street Corp | 4.540% | 2028-02-28 | 46 | $196.09M |
| State Street Corp., Series J | 6.700%Variable | 2029-09-15 | 32 | $193.67M |
| State Street Corp | 5.146%Variable | 2036-02-28 | 54 | $184.49M |
| State Street Corp | 4.830% | 2030-04-24 | 59 | $163.88M |
| STATE STREET CORP 3.031%/VAR 11/01/2034 | 3.031%Variable | 2034-11-01 | 78 | $162.83M |
| State Street Corp | 5.159% | 2034-05-18 | 56 | $161.44M |
| STATE STREET CRP | 5.094%Variable | 2037-04-24 | 51 | $158.34M |
| State Street Corp. | 4.510%Floating | 2026-08-03 | 24 | $155.62M |
The 10 largest by fund-held value, of 40.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
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