State Street Corporation
MX ˙ BMV ˙ US8574771031
SecurityMX:STT / State Street Corporation
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership1,912 shares
Latest Disclosed Value $ 241,991
Vestmark Advisory Solutions, Inc. ownership in STT / State Street Corporation

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 1,912 shares of State Street Corporation (MX:STT) valued at $241,991 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 7, 2023 disclosing 0 shares of State Street Corporation.

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 1,912 1,912 242 0.0017
2023-08-07 2023-06-30 13F STATE STR COM 857477103 0 -6,903 -100.00 0 -100.00
2023-05-09 2023-03-31 13F STATE STR COM 857477103 6,903 768 12.52 523 9.89 0.0226
2023-01-20 2022-12-31 13F STATE STR COM 857477103 6,135 -1,312 -17.62 476 4.86 0.0232
2022-11-03 2022-09-30 13F STATE STR COM 857477103 7,447 -274 -3.55 453 -4.83 0.0253
2022-08-04 2022-06-30 13F STATE STR COM 857477103 7,721 -1,564 -16.84 476 -41.16 0.0272
2022-04-27 2022-03-31 13F STATE STR COM 857477103 9,285 320 3.57 809 -3.00 0.0458
2022-01-31 2021-12-31 13F STATE STR COM 857477103 8,965 3,094 52.70 834 67.81 0.0471
2021-11-15 2021-09-30 13F STATE STR COM 857477103 5,871 174 3.05 497 5.97 0.0337
2021-08-09 2021-06-30 13F STATE STR COM 857477103 5,697 151 2.72 469 0.64 0.0334
2021-05-10 2021-03-31 13F STATE STR COM 857477103 5,546 -112 -1.98 466 13.11 0.0413
2021-02-04 2020-12-31 13F STATE STR COM 857477103 5,658 -66 -1.15 412 21.18 0.0462
2020-10-19 2020-09-30 13F STATE STR COM 857477103 5,724 852 17.49 340 9.68 0.0457
2020-08-13 2020-06-30 13F STATE STR COM 857477103 4,872 -396 -7.52 310 10.32 0.0480
2020-05-06 2020-03-31 13F STATE STR COM 857477103 5,268 -18,746 -78.06 281 -85.21 0.0549
2020-02-14 2019-12-31 13F STATE STR COM 857477103 24,014 -1,665 -6.48 1,900 25.00 0.3899
2019-11-05 2019-09-30 13F STATE STR COM 857477103 25,679 4,529 21.41 1,520 28.16 0.2465
2019-08-20 2019-06-30 13F STATE STR COM 857477103 21,150 3,072 16.99 1,186 -0.34 0.2029
2019-05-14 2019-03-31 13F STATE STR COM 857477103 18,078 18,078 1,190 0.2122
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.