State Street Corporation
MX ˙ BMV ˙ US8574771031
SecurityMX:STT / State Street Corporation
InstitutionFmr Llc
Latest Disclosed Ownership11,540,627 shares
Latest Disclosed Value $ 1,460,581,783
Fmr Llc reports 13.33% decrease in ownership of STT / State Street Corporation

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 11,540,627 shares of State Street Corporation (MX:STT) valued at $1,460,581,783 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 13,315,435 shares of State Street Corporation. This represents a change in shares of -13.33% 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)
2026-05-15 2026-03-31 13F STATE STR COM 857477103 11,540,627 -1,774,808 -13.33 1,460,582 -14.97 0.0153
2026-02-17 2025-12-31 13F STATE STR COM 857477103 13,315,435 2,005,503 17.73 1,717,824 30.93 0.0876
2025-11-13 2025-09-30 13F STATE STR COM 857477103 11,309,932 1,672,541 17.35 1,312,065 28.03 0.0682
2025-08-14 2025-06-30 13F STATE STR COM 857477103 9,637,391 3,106,535 47.57 1,024,840 75.27 0.0578
2025-05-12 2025-03-31 13F STATE STR COM 857477103 6,530,856 -452,751 -6.48 584,707 -14.70 0.0373
2025-02-13 2024-12-31 13F STATE STR COM 857477103 6,983,607 870,849 14.25 685,441 26.75 0.0409
2024-11-13 2024-09-30 13F STATE STR COM 857477103 6,112,758 833,679 15.79 540,796 38.43 0.0329
2024-08-13 2024-06-30 13F STATE STR COM 857477103 5,279,079 1,963,624 59.23 390,652 52.39 0.0250
2024-05-13 2024-03-31 13F STATE STR COM 857477103 3,315,455 707,604 27.13 256,351 26.90 0.0172
2024-02-13 2023-12-31 13F STATE STR COM 857477103 2,607,851 -735,111 -21.99 202,004 -9.76 0.0155
2023-11-13 2023-09-30 13F STATE STR COM 857477103 3,342,962 -3,949,229 -54.16 223,845 -58.05 0.0193
2023-08-11 2023-06-30 13F STATE STR COM 857477103 7,292,191 318,022 4.56 533,642 1.09 0.0447
2023-08-11 2023-03-31 13F/A-1 STATE STR COM 857477103 6,974,169 -1,095,687 -13.58 527,875 -15.67 0.0483
2023-05-11 2023-03-31 13F STATE STR COM 857477103 6,974,169 -1,095,687 527,875 0.0096
2023-02-13 2022-12-31 13F STATE STR COM 857477103 8,069,856 -2,917,406 -26.55 625,979 -6.31 0.0622
2022-11-10 2022-09-30 13F STATE STR COM 857477103 10,987,262 1,251,838 12.86 668,135 11.32 0.0697
2022-08-12 2022-06-30 13F STATE STR COM 857477103 9,735,424 -750,783 -7.16 600,189 -34.30 0.0598
2022-05-13 2022-03-31 13F STATE STR COM 857477103 10,486,207 -2,846,559 -21.35 913,557 -26.32 0.0730
2022-02-14 2021-12-31 13F STATE STR COM 857477103 13,332,766 -686,896 -4.90 1,239,947 4.39 0.0916
2022-02-14 2021-09-30 13F/A-1 STATE STR COM 857477103 14,019,662 -2,114,837 -13.11 1,187,746 -10.53 0.0942
2021-11-15 2021-09-30 13F STATE STR COM 857477103 14,019,662 -2,114,837 1,187,746 0.0942
2021-08-13 2021-06-30 13F STATE STR COM 857477103 16,134,499 228,076 1.43 1,327,547 -0.65 0.1040
2021-05-14 2021-03-31 13F STATE STR COM 857477103 15,906,423 706,343 4.65 1,336,298 20.79 0.1141
2021-02-08 2020-12-31 13F STATE STR COM 857477103 15,200,080 -96,346 -0.63 1,106,262 21.90 0.0984
2020-11-13 2020-09-30 13F STATE STR COM 857477103 15,296,426 -1,174,632 -7.13 907,536 -13.30 0.0917
2020-08-24 2020-06-30 13F/A-1 STATE STR COM 857477103 16,471,058 117,837 0.72 1,046,736 20.16 0.1151
2020-08-13 2020-06-30 13F STATE STR COM 857477103 16,471,058 117,837 1,046,736 25,715.2404
2020-05-14 2020-03-31 13F STATE STR COM 857477103 16,353,221 -1,588,595 -8.85 871,136 -38.62 0.1206
2020-02-07 2019-12-31 13F STATE STR COM 857477103 17,941,816 -1,852,572 -9.36 1,419,197 21.13 0.1566
2019-11-13 2019-09-30 13F STATE STR COM 857477103 19,794,388 1,501,200 8.21 1,171,629 14.25 0.1405
2019-08-13 2019-06-30 13F STATE STR COM 857477103 18,293,188 413,469 2.31 1,025,517 -12.85 0.1198
2019-05-13 2019-03-31 13F STATE STR COM 857477103 17,879,719 -342,354 -1.88 1,176,664 2.38 0.1410
2019-02-13 2018-12-31 13F STATE STR COM 857477103 18,222,073 4,816,904 35.93 1,149,266 2.33 0.1574
2018-11-09 2018-09-30 13F STATE STR COM 857477103 13,405,169 251,861 1.91 1,123,084 -8.28 0.1263
2018-08-10 2018-06-30 13F STATE STR COM 857477103 13,153,308 -1,298,267 -8.98 1,224,443 -15.04 0.1446
2018-05-14 2018-03-31 13F STATE STR COM 857477103 14,451,575 -1,726,829 -10.67 1,441,255 -8.73 0.1711
2018-02-12 2017-12-31 13F STATE STR COM 857477103 16,178,404 -824,810 -4.85 1,579,174 -2.79 0.1851
2017-11-13 2017-09-30 13F STATE STR COM 857477103 17,003,214 -2,985,541 -14.94 1,624,489 -9.43 0.1964
2017-08-29 2017-06-30 13F/A-1 STATE STR COM 857477103 19,988,755 1,940,536 10.75 1,793,591 24.83 0.2229
2017-08-11 2017-06-30 13F STATE STR COM 857477103 19,988,755 1,940,536 1,793,591
2017-05-11 2017-03-31 13F STATE STR COM 857477103 18,048,219 607,920 3.49 1,436,818 6.00 0.1825
2017-02-10 2016-12-31 13F STATE STR COM 857477103 17,440,299 2,207,345 14.49 1,355,460 27.79 0.1812
2016-11-14 2016-09-30 13F STATE STR COM 857477103 15,232,954 833,436 5.79 1,060,671 36.61 0.1413
2016-08-11 2016-06-30 13F STATE STR COM 857477103 14,399,518 154,343 1.08 776,423 -6.86 0.1060
2016-05-16 2016-03-31 13F STATE STR COM 857477103 14,245,175 -323,071 -2.22 833,627 -13.77 0.1153
2016-02-12 2015-12-31 13F STATE STR COM 857477103 14,568,246 -15,276 -0.10 966,749 -1.37 0.1301
2015-11-10 2015-09-30 13F STATE STR COM 857477103 14,583,522 -1,869,742 -11.36 980,158 -22.63 0.1395
2015-08-25 2015-06-30 13F/A-1 STATE STR COM 857477103 16,453,264 3,422,686 26.27 1,266,901 32.23 0.1624
2015-08-13 2015-06-30 13F STATE STR COM 857477103 16,453,264 1,266,901
2015-05-14 2015-03-31 13F STATE STR COM 857477103 13,030,578 -1,789,316 -12.07 958,138 -17.64 0.1220
2015-02-17 2014-12-31 13F STATE STR COM 857477103 14,819,894 569,549 4.00 1,163,361 10.91 0.1514
2014-11-14 2014-09-30 13F STATE STR COM 857477103 14,250,345 1,902,797 15.41 1,048,968 26.31 0.1421
2014-08-14 2014-06-30 13F STATE STR COM 857477103 12,347,548 2,466,126 24.96 830,497 20.84 0.1113
2014-05-15 2014-03-31 13F STATE STR COM 857477103 9,881,422 3,446,655 53.56 687,252 45.53 0.0954
2014-02-13 2013-12-31 13F STATE STR COM 857477103 6,434,767 -2,055,271 -24.21 472,248 -15.40 0.0667
2013-11-14 2013-09-30 13F STATE STR COM 857477103 8,490,038 -2,606,228 -23.49 558,221 -22.85 0.0855
2013-09-24 2013-06-30 13F/A-1 STATE STR COM 857477103 11,096,266 11,096,266 723,587 0.1184
2013-08-14 2013-06-30 13F STATE STR COM 857477103 11,096,266 723,587 0.1184
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.