AMERICAN EXPRESS CO (AXP) Stock Institutional Trading Activity


AMERICAN EXPRESS CO (AXP) 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 Aquamarine Zurich AG, Mairs & Power Growth Fund, Tweedy, Browne Co All Funds (US), Semper Augustus Investments Group, and Kahn Brothers Group. 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
Q3 2020Semper Augustus Investments GroupSell-25922,902$2,296
Q3 2020Tweedy, Browne Co All Funds (US)Sell-4,196302,624$30,338
Q3 2020Mairs & Power Growth FundSell-124,6421,258,275$126,142
Q3 2020First Eagle U.S. ValueBuy1,344,7454,316,239$432,703
Q3 2020Viking Global InvestorsBuy350,80310,848,301$1,087,542
Q2 2020Lountzis Asset ManagementBuy9696$9
Q2 2020Gardner Russo & QuinnSell-10,095111,548$10,619
Q2 2020Torray FundSell-176167,622$15,958
Q2 2020Dodge & Cox Stock FundBuy3,064,93816,513,001$1,572,038
Q2 2020Parnassus Endeavor FundSell-3,772,125900,000$85,680
Q2 2020Sequoia Financial AdvisorsBuy1,5496,250$595
Q2 2020Lindsell TrainBuy11,60011,600$1,104
Q2 2020Semper Augustus Investments GroupSell-14223,161$2,205
Q2 2020Olstein Capital ManagementBuy3,00057,000$5,426
Q2 2020Tweedy, Browne Co All Funds (US)Buy5,701306,820$29,209
Q2 2020Mairs & Power Growth FundBuy41,9401,382,917$131,654
Q2 2020First Eagle U.S. ValueSell-851,9892,971,494$282,886
Q2 2020Viking Global InvestorsBuy6,619,21810,497,498$999,362
Q1 2020Gardner Russo & QuinnSell-10,227121,643$10,414
Q1 2020Torray FundSell-176167,798$14,365
Q1 2020Dodge & Cox Stock FundSell-695,43813,448,063$1,151,289
Q1 2020Parnassus Endeavor FundSell-1,689,0064,672,125$399,981
Q1 2020Matrix Advisors Value FundSell-102,863$245
Q1 2020Sequoia Financial AdvisorsSell-40,6084,701$402
Q1 2020Semper Augustus Investments GroupBuy2,67523,303$1,995
Q1 2020Olstein Capital ManagementBuy28,90054,000$4,623
Q1 2020Greenlight CapitalBuy127,200127,200$10,889
Q1 2020Tweedy, Browne Co All Funds (US)Buy23,262301,119$25,779
Q1 2020Mairs & Power Growth FundBuy1,6341,340,977$114,801
Q1 2020AKO CapitalBuy259,5641,526,357$130,671

Frequently asked questions about AXP activity

  • Which institutional owners are buying AXP?

    Institutional owners buying AXP 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 AXP activity?

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

  • Is institutional interest in AXP increasing?

    Institutional interest in AXP 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.