STATE STREET CORP (STT) Stock Institutional Trading Activity


STATE STREET CORP (STT) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Yacktman Asset Management, Dodge & Cox Stock Fund, Renaissance Technologies LLC, Sequoia Financial Advisors, and Mairs & Power Growth Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2023Yacktman Asset ManagementSell-61,8453,419,857$264,902,123
Q4 2023Dodge & Cox Stock FundSell-226,37520,414,894$1,581,337,689
Q3 2023Yacktman Asset ManagementSell-11,3423,481,702$233,134,766
Q3 2023Dodge & Cox Stock FundSell-1,084,20520,641,269$1,382,139,372
Q2 2023Yacktman Asset ManagementBuy9,9703,493,044$255,620,960
Q2 2023Dodge & Cox Stock FundSell-105,51321,725,474$1,589,870,187
Q1 2023Yacktman Asset ManagementSell-17,8863,483,074$263,633,871
Q1 2023Dodge & Cox Stock FundSell-112,76721,830,987$1,652,387,406
Q4 2022Renaissance Technologies LLCSell-190,53910,961$850
Q4 2022Yacktman Asset ManagementSell-1,6153,500,960$271,569,467
Q4 2022Dodge & Cox Stock FundSell-109,67521,943,754$1,702,176,998
Q3 2022Renaissance Technologies LLCBuy13,700201,500$12,253
Q3 2022Yacktman Asset ManagementBuy4,9623,502,575$212,992
Q3 2022Dodge & Cox Stock FundSell-207,17522,053,429$1,341,069
Q2 2022Renaissance Technologies LLCSell-283,931187,800$11,578
Q2 2022Yacktman Asset ManagementBuy3,4033,497,613$215,628
Q2 2022Dodge & Cox Stock FundBuy14,15522,260,604$1,372,366
Q1 2022Mairs & Power Growth FundBuy2,3572,357$205
Q1 2022Matrix Advisors Value FundSell-172138,856$12,097
Q1 2022Yacktman Asset ManagementSell-34,9103,494,210$304,416
Q1 2022Dodge & Cox Stock FundSell-110,05022,246,449$1,938,111
Q4 2021Matrix Advisors Value FundSell-985139,028$12,930
Q4 2021Yacktman Asset ManagementBuy19,3473,529,120$328,208
Q4 2021Dodge & Cox Stock FundSell-581,27522,356,499$2,079,154
Q3 2021Matrix Advisors Value FundBuy2,259140,013$11,862
Q3 2021Yacktman Asset ManagementSell-21,1003,509,773$297,348
Q3 2021Dodge & Cox Stock FundBuy1,826,52522,937,774$1,943,288
Q2 2021Matrix Advisors Value FundSell-829137,754$11,334
Q2 2021Yacktman Asset ManagementSell-19,5433,530,873$290,520
Q2 2021Dodge & Cox Stock FundBuy909,02221,111,249$1,737,034

Frequently asked questions about STT activity

  • Which institutional owners are buying STT?

    Institutional owners buying STT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in STT activity?

    "Buy" means an investor increased their reported position in STT compared to the prior reporting period. This reflects growing exposure to STATE STREET CORP (STT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in STT increasing?

    Institutional interest in STT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.