BOK FINANCIAL CORPORATION (BOKF) Stock Institutional Trading Activity


BOK FINANCIAL CORPORATION (BOKF) 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 Ariel Appreciation Fund, Renaissance Technologies LLC, and Sequoia Financial Advisors. 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
Q1 2021Ariel Appreciation FundBuy527,1872,989,264$267,001
Q4 2020Renaissance Technologies LLCBuy12,63043,777$2,998
Q4 2020Ariel Appreciation FundBuy271,0892,462,077$168,603
Q3 2020Ariel Appreciation FundBuy673,8912,190,988$112,858
Q3 2020Renaissance Technologies LLCBuy22,12931,147$1,604
Q2 2020Ariel Appreciation FundBuy147,7041,517,097$85,625
Q1 2020Ariel Appreciation FundBuy150,3221,369,393$58,281
Q4 2019Ariel Appreciation FundBuy55,1291,219,071$106,547
Q4 2019Renaissance Technologies LLCSell-109,8619,018$788
Q3 2019Ariel Appreciation FundBuy204,6981,163,942$92,126
Q3 2019Renaissance Technologies LLCSell-72,800118,879$9,409
Q2 2019Ariel Appreciation FundBuy56,287959,244$72,404
Q2 2019Renaissance Technologies LLCBuy19,800191,679$14,468
Q1 2019Ariel Appreciation FundBuy12,170902,957$73,636
Q1 2019Renaissance Technologies LLCBuy18,600171,879$14,017
Q4 2018Ariel Appreciation FundBuy334,889890,787$65,321
Q4 2018Renaissance Technologies LLCBuy91,476153,279$11,240
Q3 2018Ariel Appreciation FundBuy44,880555,898$54,078
Q3 2018Renaissance Technologies LLCSell-42,73961,803$6,012
Q2 2018Ariel Appreciation FundSell-3,159511,018$48,041
Q1 2018Ariel Appreciation FundBuy46,810514,177$50,898
Q1 2018Renaissance Technologies LLCBuy67,300104,542$10,349
Q4 2017Ariel Appreciation FundSell-16,742467,367$43,147
Q4 2017Renaissance Technologies LLCSell-9,20037,242$3,438
Q3 2017Ariel Appreciation FundBuy4,029484,109$43,124
Q3 2017Renaissance Technologies LLCSell-19,30346,442$4,137
Q2 2017Ariel Appreciation FundBuy240,788480,080$40,389
Q2 2017Renaissance Technologies LLCSell-18,39765,745$5,531
Q1 2017Ariel Appreciation FundSell-3,641239,292$18,729
Q1 2017Renaissance Technologies LLCBuy74,24284,142$6,586

Frequently asked questions about BOKF activity

  • Which institutional owners are buying BOKF?

    Institutional owners buying BOKF 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 BOKF activity?

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

  • Is institutional interest in BOKF increasing?

    Institutional interest in BOKF 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.