Latest Institutional Purchases of Costco Wholesale Corp (COST)
This list provides information on the latest institutional transactions involving Costco Wholesale Corp (COST) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
173K+ 108.53% |
$158M - $172M
|
332K
$303M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
166K+ 67.8% |
$153M - $166M
|
412K
$376M
|
|
|
Nov 14, 2025
Q3 2025
|
California Public Employees Retirement System
Sacramento, CA |
BUY
|
- |
136K+ 13.28% |
$125M - $135M
|
1.16M
$1.06B
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
130K+ 9.88% |
$119M - $130M
|
1.45M
$1.32B
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
127K+ 8.54% |
$117M - $127M
|
1.62M
$1.48B
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
125K+ 4.06% |
$115M - $124M
|
3.2M
$2.92B
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
124K+ 16.24% |
$113M - $123M
|
885K
$808M
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
121K+ 1796.4% |
$111M - $121M
|
128K
$117M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
119KNew |
$109M - $118M
|
119K
$108M
|
|
|
Nov 14, 2025
Q3 2025
|
Capula Management LTD
Grand Cayman, E9 |
BUY
|
PUT |
113K+ 10272.73% |
$104M - $112M
|
114K
$104M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
110K+ 37.9% |
$101M - $110M
|
401K
$366M
|
|
|
Nov 14, 2025
Q3 2025
|
Capula Management LTD
Grand Cayman, E9 |
BUY
|
- |
103K+ 46262.78% |
$94.5M - $103M
|
103K
$94.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
99.1K+ 0.23% |
$90.8M - $98.6M
|
43.5M
$39.7B
|
|
|
Nov 14, 2025
Q3 2025
|
Steadfast Capital Management LP
New York, NY |
BUY
|
- |
98.3KNew |
$90.1M - $97.8M
|
98.3K
$89.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
86.8K+ 0.84% |
$79.5M - $86.3M
|
10.4M
$9.46B
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
83.3K+ 2872.41% |
$76.3M - $82.8M
|
86.2K
$78.7M
|
|
|
Oct 28, 2025
Q3 2025
|
Sequoia Financial Advisors, LLC
|
BUY
|
- |
79.8KNew |
$73.1M - $79.3M
|
79.8K
$72.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
79.7K+ 1740.96% |
$73M - $79.3M
|
84.3K
$76.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
PUT |
78.5K+ 659.66% |
$71.9M - $78.1M
|
90.4K
$82.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
77.8K+ 15.61% |
$71.2M - $77.3M
|
576K
$525M
|
|
|
Nov 07, 2025
Q3 2025
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
72K+ 63.95% |
$65.9M - $71.6M
|
185K
$168M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
70.9K+ 115.95% |
$65M - $70.6M
|
132K
$121M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
66.3K+ 30.5% |
$60.7M - $65.9M
|
284K
$259M
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
PUT |
65.9K+ 724.18% |
$60.4M - $65.5M
|
75K
$68.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
64.7K+ 95.23% |
$59.3M - $64.3M
|
133K
$121M
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
64.5K+ 16.65% |
$59M - $64.1M
|
451K
$412M
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
62.6K+ 81.69% |
$57.3M - $62.2M
|
139K
$127M
|
|
|
Nov 03, 2025
Q3 2025
|
Australian Super Pty LTD
|
BUY
|
- |
62.1K+ 45.97% |
$56.9M - $61.7M
|
197K
$180M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
58.9K+ 60.35% |
$53.9M - $58.6M
|
157K
$143M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
57.9K+ 11.22% |
$53M - $57.6M
|
574K
$524M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
57.3K+ 23.66% |
$52.5M - $57M
|
300K
$273M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
56.8KNew |
$52M - $56.5M
|
56.8K
$51.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
56.6K+ 64.69% |
$51.8M - $56.3M
|
144K
$132M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
53.6K+ 5.01% |
$49.1M - $53.4M
|
1.12M
$1.03B
|
|
|
Nov 14, 2025
Q3 2025
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
BUY
|
- |
52.4K+ 14.31% |
$48M - $52.1M
|
418K
$382M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
51.4K+ 1.65% |
$47.1M - $51.2M
|
3.17M
$2.89B
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
50.6K+ 25.73% |
$46.3M - $50.3M
|
247K
$226M
|
|
|
Oct 15, 2025
Q3 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
50.5K+ 8.66% |
$46.2M - $50.2M
|
633K
$578M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
47.3K+ 10.68% |
$43.3M - $47M
|
490K
$447M
|
|
|
Nov 13, 2025
Q3 2025
|
Kepler Cheuvreux (Suisse) Sa
Nyon, |
BUY
|
- |
44.7KNew |
$40.9M - $44.4M
|
44.7K
$40.8M
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
44.5K+ 10726.27% |
$40.8M - $44.3M
|
44.9K
$41M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
44.3K+ 1251.02% |
$40.5M - $44M
|
47.8K
$43.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
42.4K+ 12.19% |
$38.8M - $42.2M
|
390K
$356M
|
|
|
Nov 12, 2025
Q3 2025
|
Apg Asset Management N.V.
Amsterdam, P7 |
BUY
|
- |
41.5K+ 11.11% |
$38M - $41.3M
|
415K
$379M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
41.2K+ 26.51% |
$37.8M - $41M
|
197K
$180M
|
|
|
Nov 14, 2025
Q3 2025
|
Amf Tjanstepension Ab
|
BUY
|
- |
40.8K+ 75.3% |
$37.4M - $40.6M
|
95K
$86.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
39.2K+ 47.07% |
$35.9M - $39M
|
122K
$112M
|
|
|
Nov 10, 2025
Q3 2025
|
Empirical Asset Management, LLC
|
BUY
|
- |
38.8K+ 4700.12% |
$35.6M - $38.6M
|
39.6K
$36.2M
|
|
|
Nov 10, 2025
Q3 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
38.7K+ 4.22% |
$35.4M - $38.5M
|
956K
$872M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
38K+ 218.35% |
$34.8M - $37.8M
|
55.4K
$50.6M
|
|