Fishy Whales
Security

COST · Costco Wholesale Corporation

40 institutional holder(s) · 40 congressional trade(s)
← Funds
Costco runs membership warehouse clubs known for low prices and high-volume sales. Its membership fees produce most of its profit. It is held by 11 of 26 tracked funds in the latest quarter and traded by 30 members of Congress in disclosed filings.

Institutional holders

13F
FundValueShares
Vanguard Group $33.78B39,170,487
State Street $17.2B18,384,951
BlackRock $11.51B12,302,011
BlackRock $8.58B9,167,430
Geode Capital Management $8.55B9,190,887
Morgan Stanley $4.64B4,959,928
Vanguard Group $4.43B65,947,527
BlackRock $3.89B4,159,840
Fidelity $3.55B3,798,012
Bank of America $2.41B2,580,559
Bank of America $2.37B2,529,288
Vanguard Group $2.2B2,549,057
Morgan Stanley $2.1B2,240,910
Bank of America $1.63B1,742,046
Citadel Advisors $1.48B1,581,700
Citadel Advisors $1.45B1,548,000
Geode Capital Management $1.34B1,436,585
Fidelity $1.13B1,212,892
BlackRock $1.11B1,190,806
BlackRock $1.1B1,180,901
BlackRock $1.07B1,148,650
Two Sigma Investments $941.3M1,006,231
BlackRock $894.5M956,248
Vanguard Group $831.7M964,451
Morgan Stanley $822.5M879,241
Fidelity $714.3M763,598
Morgan Stanley $655.2M700,389
BlackRock $652.8M697,805
BlackRock $645.1M689,624
Vanguard Group $622.2M721,484
Morgan Stanley $556.8M595,255
State Street $521.4M18,410,876
BlackRock $464M16,383,237
BlackRock $440.9M471,344
Millennium Management $431.3M461,000
BlackRock $405.5M433,444
Citadel Advisors $399.2M426,687
BlackRock $397.5M424,939
BlackRock $375.8M401,711
BlackRock $367M392,270

Congressional trades

STOCK Act
MemberTypeDate
Pete Sessions sell 10/13/2026
Pete Sessions sell 10/02/2026
Richard W. Allen sell 09/18/2026
Richard Dean Dr McCormick sell 07/30/2026
Dan Newhouse buy 07/10/2026
Alan Armstrong buy 03/27/2026
Ro Khanna buy 02/24/2026
Ro Khanna buy 01/29/2026
Ro Khanna buy 01/23/2026
Ro Khanna buy 01/13/2026
Ro Khanna buy 01/06/2026
Markwayne Mullin buy 12/29/2025
Lucy McBath buy 11/05/2025
Shelley Capito sell 10/17/2025
John Boozman buy 10/09/2025
Jefferson Shreve sell 05/12/2025
Jefferson Shreve sell 03/31/2025
Greg Landsman sell 03/27/2025
Scott Franklin sell 01/28/2025
James Comer buy 01/02/2025
Clay Fuller buy 11/25/2024
Clay Fuller buy 10/04/2024
Scott Franklin buy 08/07/2024
Scott Franklin sell 08/06/2024
Addison McDowell buy 07/02/2024
Clay Fuller buy 06/24/2024
Pete Sessions buy 01/31/2024
Addison McDowell buy 01/23/2024
Kevin Hern buy 01/12/2024
Greg Stanton sell 10/24/2023
Markwayne Mullin buy 10/03/2023
Greg Stanton buy 09/26/2023
Markwayne Mullin buy 09/18/2023
Dan Sullivan sell 08/22/2023
Scott Franklin buy 04/19/2023
Lucy McBath buy 03/15/2023
John Curtis sell 02/23/2023
Jared Moskowitz buy 02/21/2023
Kevin Hern sell 01/31/2023
Ed Perlmutter buy 11/10/2022