State Street Corporation
MX ˙ BMV ˙ US8574771031
SecurityMX:STT / State Street Corporation
InstitutionKey FInancial Inc
Latest Disclosed Ownership2,269 shares
Latest Disclosed Value $ 287,165
Key FInancial Inc reports 0.22% decrease in ownership of STT / State Street Corporation

On April 24, 2026 - Key FInancial Inc filed a 13F-HR form disclosing ownership of 2,269 shares of State Street Corporation (MX:STT) valued at $287,165 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,274 shares of State Street Corporation. This represents a change in shares of -0.22% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F STATE STR COM 857477103 2,269 -5 -0.22 287 -2.05 0.0492
2026-02-09 2025-12-31 13F STATE STR COM 857477103 2,274 0 0.00 293 14.01 0.0535
2025-11-05 2025-09-30 13F STATE STR COM 857477103 2,274 -2 -0.09 258 6.20 0.0476
2025-08-05 2025-06-30 13F STATE STR COM 857477103 2,276 0 0.00 242 19.21 0.0487
2025-05-01 2025-03-31 13F STATE STR COM 857477103 2,276 0 0.00 204 -8.97 0.0443
2025-01-31 2024-12-31 13F STATE STR COM 857477103 2,276 0 0.00 223 10.95 0.0508
2024-10-29 2024-09-30 13F STATE STR COM 857477103 2,276 7 0.31 201 20.36 0.0445
2024-07-30 2024-06-30 13F STATE STR COM 857477103 2,269 0 0.00 168 -4.57 0.0402
2024-05-13 2024-03-31 13F/A-1 STATE STR COM 857477103 2,269 0 0.00 175 0.00 0.0447
2024-05-01 2024-03-31 13F STATE STR COM 857477103 2,269 0 176 0.0480
2024-01-31 2023-12-31 13F STATE STR COM 857477103 2,269 0 0.00 176 15.89 0.0480
2023-11-01 2023-09-30 13F STATE STR COM 857477103 2,269 0 0.00 152 -9.04 0.0512
2023-07-28 2023-06-30 13F STATE STR COM 857477103 2,269 0 0.00 166 -2.92 0.0550
2023-05-02 2023-03-31 13F STATE STR COM 857477103 2,269 0 0.00 172 24.82 0.0626
2023-01-26 2022-12-31 13F STATE STR COM 857477103 2,269 0 0.00 138 -0.72 0.0652
2022-10-28 2022-09-30 13F STATE STR COM 857477103 2,269 0 0.00 138 -4.17 0.0649
2022-07-26 2022-06-30 13F STATE STR COM 857477103 2,269 0 0.00 144 -27.27 0.0780
2022-04-27 2022-03-31 13F STATE STR COM 857477103 2,269 0 0.00 198 -6.16 0.0984
2022-01-19 2021-12-31 13F STATE STR COM 857477103 2,269 0 0.00 211 9.90 0.1057
2021-11-01 2021-09-30 13F STATE STR COM 857477103 2,269 -920 -28.85 192 -30.94 0.1086
2021-08-02 2021-06-30 13F STATE STR COM 857477103 3,189 920 40.55 278 45.55 0.1553
2021-04-30 2021-03-31 13F STATE STR COM 857477103 2,269 0 0.00 191 15.76 0.1259
2021-01-29 2020-12-31 13F STATE STR COM 857477103 2,269 2,269 165 0.1228
2020-08-07 2020-06-30 13F STATE STR COM 857477103 0 -2,269 -100.00 0 -100.00
2020-05-05 2020-03-31 13F STATE STR COM 857477103 2,269 2,269 117 0.1200
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.