Stock Ownership/AXP

AMERICAN EXPRESS CO (AXP): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in AXP · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
43
13F filers
Aggregate Value
$57.7B
Across holders
Last Price
$337.33
2026-08-24
Sector
Financials
GICS
Quarterly fund activity17 increased23 reduced3 exited
Full exits: Verition Fund Management LLC, TUDOR INVESTMENT CORP ET AL, HBK INVESTMENTS L P
Institutional Holders of AXP
↗
43 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
BERKSHIRE HATHAWAY INC (BRK-A, BRK-B)
CIK 0001067983
Institutional Manager151.61M$51.3B88.9%17.1%Unchanged+$49.9BQ2 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager9.43M$3.2B5.5%0.9%Added+$59.6MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager1.68M$568.3M1.0%0.9%Added$-530.1MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.58M$534.5M0.9%0.3%Reduced+$482.6MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund1.43M$483.4M0.8%0.4%Added+$336.7MQ2 2026
MARKEL CORP (MKL)
CIK 0001096343
Hedge Fund490K$165.9M0.3%1.3%Unchanged+$159.1MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund428K$144.7M0.3%0.1%Reduced+$144.3MQ2 2026
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
Institutional Manager389K$131.6M0.2%1.2%Reduced$-1.6MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund359K$121.3M0.2%0.2%Added+$11.0MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund345K$116.6M0.2%0.2%Reduced$-360.0MQ2 2026
BERKSHIRE HATHAWAY INC (BRK-A, BRK-B)Unchanged
Institutional Manager
$51.3B· 88.9% of total· 17.1% port· 151.61M sh· +$49.9B QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$3.2B· 5.5% of total· 0.9% port· 9.43M sh· +$59.6M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$568.3M· 1.0% of total· 0.9% port· 1.68M sh· $-530.1M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$534.5M· 0.9% of total· 0.3% port· 1.58M sh· +$482.6M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$483.4M· 0.8% of total· 0.4% port· 1.43M sh· +$336.7M QoQ· Q2 2026
MARKEL CORP (MKL)Unchanged
Hedge Fund
$165.9M· 0.3% of total· 1.3% port· 490K sh· +$159.1M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$144.7M· 0.3% of total· 0.1% port· 428K sh· +$144.3M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$131.6M· 0.2% of total· 1.2% port· 389K sh· $-1.6M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$121.3M· 0.2% of total· 0.2% port· 359K sh· +$11.0M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$116.6M· 0.2% of total· 0.2% port· 345K sh· $-360.0M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$114.3M· 0.2% of total· 0.2% port· 338K sh· +$93.9M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$105.6M· 0.2% of total· 0.0% port· 312K sh· $-305.6M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$101.7M· 0.2% of total· 0.1% port· 301K sh· $-11.3M QoQ· Q2 2026
DODGE & COXReduced
Institutional Manager
$91.8M· 0.2% of total· 0.0% port· 271K sh· $-2.1M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$79.9M· 0.1% of total· 0.3% port· 236K sh· $-7.6M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$79.3M· 0.1% of total· 0.1% port· 235K sh· +$63.3M QoQ· Q2 2026
HARRIS ASSOCIATES L PReduced
Institutional Manager
$68.8M· 0.1% of total· 0.1% port· 203K sh· $-86K QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$39.3M· 0.1% of total· 0.1% port· 116K sh· +$3.6M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$30.1M· 0.1% of total· 0.0% port· 89K sh· +$22.4M QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$29.9M· 0.1% of total· 0.1% port· 88K sh· +$12.8M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$27.4M· 0.0% of total· 0.0% port· 81K sh· $-88.6M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$26.2M· 0.0% of total· 0.0% port· 78K sh· +$10.6M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$24.2M· 0.0% of total· 0.0% port· 72K sh· $-34.1M QoQ· Q2 2026
TWEEDY BROWNE CO LLC//Reduced
Institutional Manager
$21.2M· 0.0% of total· 1.6% port· 63K sh· $-90K QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$17.1M· 0.0% of total· 0.0% port· 51K sh· $-497K QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Added
Hedge Fund
$13.2M· 0.0% of total· 0.0% port· 39K sh· +$6.2M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$11.7M· 0.0% of total· 0.0% port· 35K sh· $-174.6M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$10.6M· 0.0% of total· 0.0% port· 31K sh· +$5.7M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$10.0M· 0.0% of total· 0.0% port· 30K sh· +$2.6M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$8.2M· 0.0% of total· 0.0% port· 24K sh· $-56K QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$6.9M· 0.0% of total· 0.0% port· 20K sh· $-28.7M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$6.4M· 0.0% of total· 0.0% port· 19K sh· +$606K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$6.3M· 0.0% of total· 0.6% port· 19K sh· — QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$5.3M· 0.0% of total· 0.0% port· 16K sh· +$4.9M QoQ· Q3 2025
Saba Capital Management, L.P.Reduced
Hedge Fund
$5.3M· 0.0% of total· 0.1% port· 16K sh· $-12.0M QoQ· Q2 2026
Bridgewater Advisors Inc.Added
Hedge Fund
$4.8M· 0.0% of total· 0.3% port· 14K sh· +$1.9M QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$3.1M· 0.0% of total· 0.0% port· 9K sh· +$54K QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$1.0M· 0.0% of total· 0.0% port· 3K sh· $-14.0M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$949K· 0.0% of total· 0.0% port· 3K sh· $-9.1M QoQ· Q2 2026
Alphadyne Asset Management LPReduced
Hedge Fund
$846K· 0.0% of total· 0.0% port· 3K sh· $-6.6M QoQ· Q2 2026
Eisler Capital (UK) Ltd.Reduced
Hedge Fund
$578K· 0.0% of total· 0.0% port· 2K sh· $-23.5M QoQ· Q3 2024
Ancora Advisors, LLCReduced
Hedge Fund
$556K· 0.0% of total· 0.0% port· 2K sh· $-83K QoQ· Q2 2026
Ruane, Cunniff & Goldfarb L.P.Unchanged
Hedge Fund
$315K· 0.0% of total· 0.0% port· 932 sh· +$0 QoQ· Q2 2026
1–10 of 43
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