State Street Corporation
US ˙ NYSE ˙ US8574771031

SecuritySTT / State Street Corporation
InstitutionWoodstock Corp
Latest Disclosed Ownership96,894 shares
Latest Disclosed Value $ 12,262,905
Woodstock Corp reports 0.87% decrease in ownership of STT / State Street Corporation

On April 8, 2026 - Woodstock Corp filed a 13F-HR form disclosing ownership of 96,894 shares of State Street Corporation (US:STT) valued at $12,262,905 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 97,749 shares of State Street Corporation. This represents a change in shares of -0.87% during the quarter. The current value of the position is $15,297,625 USD.

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)
2026-04-08 2026-03-31 13F State Street COMMON STOCK 857477103 96,894 -855 -0.87 12,263 -2.76 1.0915
2026-01-14 2025-12-31 13F State Street COMMON STOCK 857477103 97,749 -1,025 -1.04 12,611 10.05 1.0822
2025-10-07 2025-09-30 13F State Street COMMON STOCK 857477103 98,774 -80 -0.08 11,459 9.00 0.9930
2025-07-09 2025-06-30 13F State Street COMMON STOCK 857477103 98,854 -1,145 -1.15 10,512 17.43 0.9661
2025-04-09 2025-03-31 13F State Street COMMON STOCK 857477103 99,999 -14 -0.01 8,953 -8.80 0.8844
2025-01-15 2024-12-31 13F State Street COMMON STOCK 857477103 100,013 70 0.07 9,816 11.03 0.9457
2024-10-11 2024-09-30 13F State Street COMMON STOCK 857477103 99,943 9,678 10.72 8,842 32.37 0.8508
2024-07-08 2024-06-30 13F State Street COMMON STOCK 857477103 90,265 -1,530 -1.67 6,680 -5.89 0.6792
2024-04-09 2024-03-31 13F State Street COMMON STOCK 857477103 91,795 280 0.31 7,098 0.13 0.7347
2024-01-08 2023-12-31 13F State Street COMMON STOCK 857477103 91,515 150 0.16 7,089 15.87 0.8209
2023-10-10 2023-09-30 13F State Street COMMON STOCK 857477103 91,365 -3,949 -4.14 6,118 -12.30 0.7672
2023-07-07 2023-06-30 13F State Street COMMON STOCK 857477103 95,314 113 0.12 6,975 -3.19 0.8231
2023-04-06 2023-03-31 13F State Street COMMON STOCK 857477103 95,201 50 0.05 7,206 -2.37 0.9189
2023-01-10 2022-12-31 13F State Street COMMON STOCK 857477103 95,151 -12,850 -11.90 7,381 12.36 0.9810
2022-10-11 2022-09-30 13F State Street COMMON STOCK 857477103 108,001 1,012 0.95 6,568 -0.42 0.9771
2022-07-11 2022-06-30 13F State Street COMMON STOCK 857477103 106,989 359 0.34 6,596 -29.00 0.9155
2022-04-07 2022-03-31 13F State Street COMMON STOCK 857477103 106,630 11,615 12.22 9,290 5.14 1.0879
2022-01-07 2021-12-31 13F State Street COMMON STOCK 857477103 95,015 170 0.18 8,836 9.97 0.9252
2021-10-05 2021-09-30 13F State Street COMMON STOCK 857477103 94,845 -975 -1.02 8,035 1.92 0.9370
2021-07-06 2021-06-30 13F State Street COMMON STOCK 857477103 95,820 -1,225 -1.26 7,884 -3.30 0.9277
2021-04-05 2021-03-31 13F State Street COMMON STOCK 857477103 97,045 -1,613 -1.63 8,153 13.55 1.0365
2021-01-06 2020-12-31 13F State Street COMMON STOCK 857477103 98,658 923 0.94 7,180 23.81 0.9610
2020-10-02 2020-09-30 13F State Street COMMON STOCK 857477103 97,735 -460 -0.47 5,799 -7.07 0.9365
2020-07-07 2020-06-30 13F State Street COMMON STOCK 857477103 98,195 -680 -0.69 6,240 18.47 1.0637
2020-04-03 2020-03-31 13F State Street COMMON STOCK 857477103 98,875 -274 -0.28 5,267 -32.84 1.0732
2020-01-13 2019-12-31 13F State Street COMMON STOCK 857477103 99,149 1,497 1.53 7,843 35.69 1.2774
2019-10-02 2019-09-30 13F State Street COMMON STOCK 857477103 97,652 -1,250 -1.26 5,780 4.26 1.0070
2019-07-03 2019-06-30 13F State Street COMMON STOCK 857477103 98,902 675 0.69 5,544 -14.23 0.9679
2019-04-05 2019-03-31 13F State Street COMMON STOCK 857477103 98,227 -1,245 -1.25 6,464 3.03 1.1581
2019-01-08 2018-12-31 13F State Street COMMON STOCK 857477103 99,472 -1,786 -1.76 6,274 -26.04 1.2590
2018-10-03 2018-09-30 13F State Street COMMON STOCK 857477103 101,258 1,725 1.73 8,483 -8.45 1.4337
2018-07-23 2018-06-30 13F State Street COMMON STOCK 857477103 99,533 -590 -0.59 9,266 -7.20 1.7058
2018-04-19 2018-03-31 13F State Street COMMON STOCK 857477103 100,123 -1,926 -1.89 9,985 0.24 1.8880
2018-01-24 2017-12-31 13F State Street COMMON STOCK 857477103 102,049 -1,305 -1.26 9,961 0.88 1.8371
2017-10-06 2017-09-30 13F State Street COMMON STOCK 857477103 103,354 -1,850 -1.76 9,874 4.60 1.8823
2017-07-13 2017-06-30 13F State Street COMMON STOCK 857477103 105,204 -1,240 -1.16 9,440 11.40 1.8503
2017-04-05 2017-03-31 13F State Street COMMON STOCK 857477103 106,444 -6,295 -5.58 8,474 -3.29 1.7080
2017-01-05 2016-12-31 13F State Street COMMON STOCK 857477103 112,739 -1,670 -1.46 8,762 9.99 1.7762
2016-10-06 2016-09-30 13F State Street COMMON STOCK 857477103 114,409 -1,175 -1.02 7,966 27.82 1.6300
2016-08-03 2016-06-30 13F State Street COMMON STOCK 857477103 115,584 -505 -0.44 6,232 -8.27 1.2863
2016-05-10 2016-03-31 13F State Street COMMON STOCK 857477103 116,089 -710 -0.61 6,794 -12.35 1.4293
2016-01-11 2015-12-31 13F STATE STREET COMMON STOCK 857477103 116,799 -1,468 -1.24 7,751 -2.49 1.7042
2015-10-16 2015-09-30 13F STATE STREET COMMON STOCK 857477103 118,267 -9,738 -7.61 7,949 -19.35 1.8096
2015-07-07 2015-06-30 13F STATE STREET COMMON STOCK 857477103 128,005 -900 -0.70 9,856 3.99 1.8573
2015-04-09 2015-03-31 13F STATE STREET COMMON STOCK 857477103 128,905 -804 -0.62 9,478 -6.91 1.7587
2015-02-13 2014-12-31 13F STATE STREET COMMON STOCK 857477103 129,709 -2,308 -1.75 10,182 4.77 1.8914
2014-10-06 2014-09-30 13F STATE STREET COMMON STOCK 857477103 132,017 -10,040 -7.07 9,718 1.71 1.8696
2014-07-07 2014-06-30 13F STATE STREET COMMON STOCK 857477103 142,057 6,360 4.69 9,555 1.24 1.6930
2014-04-07 2014-03-31 13F STATE STREET COMMON STOCK 857477103 135,697 -75 -0.06 9,438 -5.28 1.7556
2014-01-13 2013-12-31 13F STATE STREET COMMON STOCK 857477103 135,772 -684 -0.50 9,964 11.06 1.8100
2013-10-07 2013-09-30 13F STATE STREET COMMON STOCK 857477103 136,456 -1,600 -1.16 8,972 -0.34 1.7773
2013-07-09 2013-06-30 13F STATE STREET COMMON STOCK 857477103 138,056 138,056 9,003 1.8400
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.