Latest Institutional Transactions on Costco Wholesale Corp (COST)
This table provides information on the latest institutional transactions involving Costco Wholesale Corp (COST) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
SELL
|
- |
-336- 0.22% |
$308K - $334K
|
150K
$137M
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-10K- 4.48% |
$9.16M - $9.95M
|
213K
$195M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
3.2K+ 0.5% |
$2.93M - $3.18M
|
641K
$585M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-68.3K- 4.39% |
$62.6M - $68M
|
1.49M
$1.36B
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
20KNew |
$18.3M - $19.9M
|
20K
$18.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
21.6K+ 331.47% |
$19.8M - $21.5M
|
28.2K
$25.7M
|
|
|
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
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
736K+ 25.59% |
$674M - $732M
|
3.61M
$3.29B
|
|
|
Nov 14, 2025
Q3 2025
|
Nissay Asset Management Corp
Tokyo, M0 |
SELL
|
- |
-4.54K- 3.73% |
$4.16M - $4.51M
|
117K
$107M
|
|
|
Nov 14, 2025
Q3 2025
|
Ironvine Capital Partners, LLC
Omaha, NE |
BUY
|
- |
4+ 0.01% |
$3.66K - $3.98K
|
33.4K
$30.5M
|
|
|
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
|
|
|
Nov 14, 2025
Q3 2025
|
Principal Street Partners, LLC
Memphis, TN |
SELL
|
- |
-945- 46.28% |
$866K - $940K
|
1.1K
$1M
|
|
|
Nov 14, 2025
Q3 2025
|
Strategic Global Advisors, LLC
Newport Beach, CA |
SELL
|
- |
-1.7K- 21.0% |
$1.56M - $1.69M
|
6.39K
$5.83M
|
|
|
Nov 14, 2025
Q3 2025
|
Moneta Group Investment Advisors LLC
St Louis, MO |
SELL
|
- |
-190- 1.44% |
$174K - $189K
|
13K
$11.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Brasada Capital Management, LP
Houston, TX |
BUY
|
- |
192+ 1.07% |
$176K - $191K
|
18.1K
$16.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Evercore Wealth Management, LLC
New York, NY |
SELL
|
- |
-2.14K- 2.06% |
$1.96M - $2.13M
|
102K
$92.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-4.55K- 1.17% |
$4.17M - $4.53M
|
386K
$352M
|
|
|
Nov 14, 2025
Q3 2025
|
Concentric Capital Strategies, LP
Stamford, CT |
BUY
|
- |
8.46KNew |
$7.75M - $8.42M
|
8.46K
$7.72M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
38K+ 218.35% |
$34.8M - $37.8M
|
55.4K
$50.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Beutel, Goodman & CO Ltd.
Toronto, A6 |
SELL
|
- |
-375- 10.56% |
$343K - $373K
|
3.18K
$2.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
4.04K+ 17.53% |
$3.7M - $4.02M
|
27.1K
$24.7M
|
|
|
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 14, 2025
Q3 2025
|
Lombard Odier Asset Management (Switzerland) Sa
Petit Lancy, V8 |
SELL
|
- |
-2.78K- 15.33% |
$2.55M - $2.76M
|
15.4K
$14M
|
|
|
Nov 14, 2025
Q3 2025
|
Strategic Investment Advisors
Farmington Hills, MI |
BUY
|
- |
17+ 1.5% |
$15.6K - $16.9K
|
1.15K
$1.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Warren Averett Asset Management, LLC
Birmingham, AL |
BUY
|
- |
504+ 2.95% |
$462K - $501K
|
17.6K
$16M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-237K- 7.19% |
$217M - $236M
|
3.06M
$2.79B
|
|
|
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
|
Gilder Gagnon Howe & CO LLC
New York, NY |
SELL
|
- |
-70- 0.88% |
$64.1K - $69.6K
|
7.85K
$7.16M
|
|
|
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
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-56- 0.16% |
$51.3K - $55.7K
|
35.1K
$32M
|
|
|
Nov 14, 2025
Q3 2025
|
Sompo Asset Management Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-30- 1.92% |
$27.5K - $29.8K
|
1.53K
$1.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Stony Point Capital LLC
New York, NY |
BUY
|
- |
835+ 5.24% |
$765K - $830K
|
16.8K
$15.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
39.2K+ 47.07% |
$35.9M - $39M
|
122K
$112M
|
|
|
Nov 14, 2025
Q3 2025
|
Trust CO Of Kansas
Wichita, KS |
BUY
|
- |
34+ 9.44% |
$31.1K - $33.8K
|
394
$360K
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
8.72K+ 63.93% |
$7.99M - $8.67M
|
22.4K
$20.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
PUT |
2.7K+ 57.45% |
$2.47M - $2.69M
|
7.4K
$6.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Chilton Investment CO Inc.
Stamford, CT |
BUY
|
- |
13.4K+ 3.53% |
$12.3M - $13.4M
|
395K
$360M
|
|
|
Nov 14, 2025
Q3 2025
|
Capstone Financial Advisors, Inc.
Downers Grove, IL |
BUY
|
- |
304+ 7.91% |
$278K - $302K
|
4.15K
$3.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Sentinus, LLC
Oak Brook, IL |
BUY
|
- |
1+ 0.07% |
$916 - $995
|
1.35K
$1.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Icon Wealth Advisors, LLC
Houston, TX |
SELL
|
- |
-3- 0.09% |
$2.75K - $2.98K
|
3.3K
$3.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
88+ 25.21% |
$80.6K - $87.5K
|
437
$399K
|
|
|
Nov 14, 2025
Q3 2025
|
Pgim Custom Harvest LLC
Newark, NJ |
SELL
|
- |
-140- 2.72% |
$128K - $139K
|
5.02K
$4.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Ci Private Wealth, LLC
Miami, FL |
SELL
|
- |
-195K- 23.01% |
$179M - $194M
|
652K
$595M
|
|
|
Nov 14, 2025
Q3 2025
|
Advanced Portfolio Management, LLC
New York, NY |
BUY
|
- |
13New |
$11.9K - $12.9K
|
13
$11.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Empower Advisory Group, LLC
Greenwood Village, CO |
BUY
|
- |
3.12K+ 1.75% |
$2.86M - $3.11M
|
182K
$166M
|
|
|
Nov 14, 2025
Q3 2025
|
Hill Investment Group Partners, LLC
St. Louis, MO |
SELL
|
- |
-4- 1.3% |
$3.66K - $3.98K
|
304
$277K
|
|
|
Nov 14, 2025
Q3 2025
|
Gts Securities LLC
New York, NY |
BUY
|
- |
7.99K+ 363.12% |
$7.31M - $7.94M
|
10.2K
$9.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
4.86K+ 15.91% |
$4.45M - $4.83M
|
35.4K
$32.3M
|
|