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 |
|---|---|---|---|---|---|---|---|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
SELL
|
- |
-6.15K- 21.15% |
$5.61M - $5.88M
|
22.9K
$20.9M
|
|
|
Jan 02, 2026
Q4 2025
|
Jacobs & CO
|
SELL
|
- |
-1.22K- 4.9% |
$1.11M - $1.17M
|
23.7K
$21.6M
|
|
|
Jan 05, 2026
Q4 2025
|
Trust CO Of The South
Greensboro, NC |
SELL
|
- |
-804- 52.17% |
$732K - $768K
|
737
$673K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-321- 3.29% |
$292K - $307K
|
9.45K
$8.62M
|
|
|
Jan 05, 2026
Q4 2025
|
Garrett Investment Advisors LLC
|
SELL
|
- |
-206- 6.15% |
$188K - $197K
|
3.14K
$2.87M
|
|
|
Jan 05, 2026
Q4 2025
|
Grant Private Wealth Management Inc
Pleasanton, CA |
SELL
|
- |
-125- 20.19% |
$114K - $119K
|
494
$451K
|
|
|
Jan 05, 2026
Q4 2025
|
Commons Capital, LLC
Needham, MA |
SELL
|
- |
-117- 4.01% |
$107K - $112K
|
2.8K
$2.55M
|
|
|
Jan 05, 2026
Q4 2025
|
Roxbury Financial LLC
Mount Arlington, NJ |
SELL
|
- |
-24- 2.05% |
$21.9K - $22.9K
|
1.15K
$1.05M
|
|
|
Jan 05, 2026
Q4 2025
|
Helen Stephens Group, LLC
|
SELL
|
- |
-20- 1.49% |
$18.2K - $19.1K
|
1.32K
$1.2M
|
|
|
Jan 05, 2026
Q4 2025
|
Foguth Wealth Management, Llc.
Brighton, MI |
SELL
|
- |
-6- 1.0% |
$5.47K - $5.73K
|
592
$540K
|
|
|
Jan 05, 2026
Q4 2025
|
Gk Wealth Management LLC
Reno, NV |
SELL
|
- |
-6- 1.59% |
$5.47K - $5.73K
|
372
$339K
|
|
|
Jan 05, 2026
Q4 2025
|
Noble Wealth Management Pbc
Greenwood Village, CO |
SELL
|
- |
-4- 2.19% |
$3.64K - $3.82K
|
179
$163K
|
|
| Q3 2025 | |||||||
|
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
|
|