Latest Institutional Sells of Costco Wholesale Corp (COST)
This list provides information on the latest institutional transactions involving Costco Wholesale Corp (COST) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-954K- 27.54% |
$873M - $948M
|
2.51M
$2.29B
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-759K- 91.84% |
$695M - $755M
|
67.4K
$61.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-392K- 99.59% |
$359M - $390M
|
1.62K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-352K- 60.69% |
$322M - $350M
|
228K
$208M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-349K- 9.67% |
$320M - $347M
|
3.26M
$2.98B
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
SELL
|
- |
-345K- 10.89% |
$316M - $343M
|
2.82M
$2.58B
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-237K- 7.19% |
$217M - $236M
|
3.06M
$2.79B
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-232K- 71.86% |
$213M - $231M
|
91K
$83.1M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-226K- 68.01% |
$207M - $224M
|
106K
$96.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-226K- 37.4% |
$207M - $224M
|
377K
$344M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
SELL
|
- |
-201K- 74.23% |
$184M - $200M
|
69.7K
$63.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Ci Private Wealth, LLC
Miami, FL |
SELL
|
- |
-195K- 23.01% |
$179M - $194M
|
652K
$595M
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
SELL
|
- |
-181K- 23.21% |
$166M - $180M
|
600K
$547M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-179K- 51.19% |
$164M - $178M
|
171K
$156M
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
SELL
|
- |
-164K- 15.0% |
$150M - $163M
|
928K
$847M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-161K- 0.88% |
$147M - $160M
|
18.2M
$16.6B
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-161K- 12.49% |
$147M - $160M
|
1.13M
$1.03B
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-157K- 1.64% |
$144M - $156M
|
9.42M
$8.59B
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-152K- 8.2% |
$140M - $152M
|
1.71M
$1.56B
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-143K- 4.46% |
$131M - $142M
|
3.07M
$2.8B
|
|
|
Nov 10, 2025
Q3 2025
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
SELL
|
PUT |
-142K- 84.53% |
$130M - $141M
|
25.9K
$23.6M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-141K- 20.98% |
$129M - $140M
|
530K
$484M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-137K- 38.74% |
$126M - $137M
|
217K
$198M
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
SELL
|
- |
-133K- 15.05% |
$122M - $132M
|
751K
$686M
|
|
|
Nov 05, 2025
Q3 2025
|
Alphinity Investment Management Pty LTD
|
SELL
|
- |
-131K- 24.3% |
$120M - $130M
|
408K
$372M
|
|
|
Nov 13, 2025
Q3 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
SELL
|
- |
-127K- 61.24% |
$117M - $127M
|
80.6K
$73.5M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-126K- 18.51% |
$116M - $125M
|
555K
$507M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-125K- 13.05% |
$115M - $125M
|
836K
$763M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-124K- 41.05% |
$113M - $123M
|
178K
$162M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-119K- 85.34% |
$109M - $118M
|
20.4K
$18.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-112K- 1.61% |
$103M - $112M
|
6.87M
$6.27B
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-106K- 2.47% |
$97.1M - $105M
|
4.19M
$3.82B
|
|
|
Nov 14, 2025
Q3 2025
|
Axiom Investors LLC
Greenwich, CT |
SELL
|
- |
-98K- 45.85% |
$89.8M - $97.5M
|
116K
$106M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital World Investors
Los Angeles, CA |
SELL
|
- |
-89K- 2.25% |
$81.5M - $88.5M
|
3.86M
$3.52B
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-81K- 2.76% |
$74.2M - $80.5M
|
2.86M
$2.61B
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-79.5K- 35.7% |
$72.8M - $79.1M
|
143K
$131M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-68.3K- 4.39% |
$62.6M - $68M
|
1.49M
$1.36B
|
|
|
Nov 13, 2025
Q3 2025
|
Vestor Capital, LLC
Chicago, IL |
SELL
|
- |
-68K- 93.64% |
$62.2M - $67.6M
|
4.62K
$4.21M
|
|
|
Nov 14, 2025
Q3 2025
|
Capitolis Liquid Global Markets LLC
New York, NY |
SELL
|
- |
-63.4K- 17.27% |
$58.1M - $63.1M
|
304K
$277M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-62.4K- 6.65% |
$57.2M - $62.1M
|
877K
$800M
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-61.5K- 27.23% |
$56.3M - $61.2M
|
164K
$150M
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-60.5K- 11.59% |
$55.4M - $60.2M
|
462K
$421M
|
|
|
Nov 10, 2025
Q3 2025
|
Delta Accumulation, LLC
Sausalito, CA |
SELL
|
PUT |
-58.9K- 50.26% |
$53.9M - $58.6M
|
58.3K
$53.2M
|
|
|
Oct 22, 2025
Q3 2025
|
Robeco Institutional Asset Management B.V.
|
SELL
|
- |
-58.4K- 13.36% |
$53.4M - $58M
|
378K
$345M
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
SELL
|
- |
-56.5K- 99.5% |
$51.8M - $56.2M
|
286
$261K
|
|
|
Nov 14, 2025
Q3 2025
|
Natixis
Paris, I0 |
SELL
|
- |
-56.2K- 52.09% |
$51.5M - $55.9M
|
51.7K
$47.2M
|
|
|
Nov 10, 2025
Q3 2025
|
Westfield Capital Management CO LP
Boston, MA |
SELL
|
- |
-56K- 37.79% |
$51.3M - $55.7M
|
92.2K
$84.1M
|
|
|
Nov 12, 2025
Q3 2025
|
William Blair Investment Management, LLC
Chicago, IL |
SELL
|
- |
-53.7K- 14.28% |
$49.2M - $53.5M
|
323K
$295M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-51.3K- 97.31% |
$47M - $51.1M
|
1.42K
$1.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
PUT |
-49.9K- 58.29% |
$45.7M - $49.6M
|
35.7K
$32.6M
|
|