CULLEN/FROST BANKERS INC (CFR) Stock Institutional Trading Activity


CULLEN/FROST BANKERS INC (CFR) 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 Renaissance Technologies LLC, Mairs & Power Growth Fund, Disciplined Growth Investors, Third Avenue Management, and Ariel Appreciation 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
Q2 2021Renaissance Technologies LLCSell-14,69526,005$2,913
Q2 2021Disciplined Growth InvestorsBuy2,134114,175$12,788
Q2 2021Mairs & Power Growth FundSell-33,840184,995$20,719
Q1 2021Disciplined Growth InvestorsSell-15,107112,041$12,186
Q1 2021Mairs & Power Growth FundSell-15,552218,835$23,800
Q4 2020Disciplined Growth InvestorsSell-3,562127,148$11,091
Q4 2020Mairs & Power Growth FundSell-1,753234,387$20,446
Q3 2020Disciplined Growth InvestorsBuy130,710130,710$8,359
Q3 2020Mairs & Power Growth FundBuy11,560236,140$15,101
Q2 2020Mairs & Power Growth FundBuy12,235224,580$16,778
Q1 2020Renaissance Technologies LLCSell-11,60040,700$2,271
Q1 2020Mairs & Power Growth FundBuy21,025212,345$11,847
Q4 2019Mairs & Power Growth FundSell-14,035191,320$18,707
Q4 2019Renaissance Technologies LLCSell-172,40052,300$5,114
Q3 2019Mairs & Power Growth FundBuy35205,355$18,184
Q3 2019Renaissance Technologies LLCBuy80,700224,700$19,897
Q2 2019Mairs & Power Growth FundBuy18,845205,320$19,230
Q2 2019Renaissance Technologies LLCSell-31,400144,000$13,487
Q1 2019Mairs & Power Growth FundBuy26,030186,475$18,101
Q1 2019Third Avenue ManagementSell-18,46942,331$4,256
Q1 2019Renaissance Technologies LLCSell-83,400175,400$17,026
Q4 2018Mairs & Power Growth FundBuy12,305160,445$14,110
Q4 2018Renaissance Technologies LLCBuy173,396258,800$22,759
Q3 2018Mairs & Power Growth FundBuy16,440148,140$15,472
Q3 2018Renaissance Technologies LLCSell-73,47285,404$8,920
Q2 2018Mairs & Power Growth FundBuy1,780131,700$14,255
Q1 2018Mairs & Power Growth FundBuy2,300129,920$13,781
Q1 2018Renaissance Technologies LLCBuy150,676158,876$16,852
Q4 2017Mairs & Power Growth FundSell-6,750127,620$12,079
Q2 2017Mairs & Power Growth FundBuy300134,370$12,619

Frequently asked questions about CFR activity

  • Which institutional owners are buying CFR?

    Institutional owners buying CFR 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 CFR activity?

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

  • Is institutional interest in CFR increasing?

    Institutional interest in CFR 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.