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 12 of 26 tracked funds in the latest quarter and traded by 26 members of Congress in disclosed filings.

Institutional holders

13F
FundValueShares
Vanguard Group $33.78B39,170,487
State Street $18.09B18,152,232
BlackRock $12.75B12,796,308
BlackRock $9.3B9,330,355
Geode Capital Management $9.2B9,273,425
Morgan Stanley $4.86B4,878,984
Vanguard Group $4.43B65,947,527
Fidelity $4.11B4,123,523
BlackRock $4.06B4,076,210
Bank of America $2.85B2,858,984
Bank of America $2.52B2,527,196
Vanguard Group $2.2B2,549,057
Morgan Stanley $2.19B2,194,616
Bank of America $1.69B1,696,380
Citadel Advisors $1.41B1,413,000
Geode Capital Management $1.38B1,385,799
Fidelity $1.36B1,360,589
BlackRock $1.23B1,234,245
BlackRock $1.18B1,188,970
BlackRock $1.17B1,177,622
Citadel Advisors $1B1,007,300
BlackRock $926.8M930,135
Two Sigma Investments $871.7M874,793
Fidelity $846.3M849,368
Vanguard Group $831.7M964,451
Morgan Stanley $805.4M808,282
State Street $752.4M18,650,975
BlackRock $727.6M730,190
BlackRock $727.1M729,701
Morgan Stanley $709.9M712,484
BlackRock $629.2M15,597,763
Vanguard Group $622.2M721,484
BlackRock $474.7M476,399
Geode Capital Management $444.8M11,070,287
BlackRock $439.3M440,893
Morgan Stanley $437.8M439,366
Citadel Advisors $433.8M435,340
BlackRock $432.7M434,215
BlackRock $425.3M426,813
Millennium Management $399.8M401,200

Congressional trades

STOCK Act
MemberTypeDate
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
Addison McDowell sell 10/12/2022
Addison McDowell buy 08/05/2022
Addison McDowell buy 07/15/2022
David B. McKinley sell 07/07/2022
Shelley Capito buy 07/01/2022
Clay Fuller buy 06/10/2022