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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Coyle Financial Counsel LLC
Glenview, IL |
BUY
|
- |
206New |
$187K - $218K
|
206
$188K
|
|
|
Aug 14, 2025
Q2 2025
|
Ep Wealth Advisors, LLC
Torrance, CA |
BUY
|
- |
6.38K+ 4.57% |
$5.79M - $6.74M
|
146K
$133M
|
|
|
Aug 14, 2025
Q2 2025
|
Hamilton Capital, LLC
Columbus, OH |
SELL
|
- |
-33- 5.57% |
$30K - $34.9K
|
559
$510K
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
CALL |
122KNew |
$110M - $128M
|
122K
$111M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
2.47K+ 10.66% |
$2.24M - $2.61M
|
25.6K
$23.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Ssi Investment Management LLC
Los Angeles, CA |
SELL
|
- |
-404- 43.87% |
$367K - $427K
|
517
$472K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-4.62K- 3.09% |
$4.19M - $4.88M
|
145K
$132M
|
|
|
Aug 14, 2025
Q2 2025
|
Lmr Partners LLP
London, X0 |
BUY
|
PUT |
300New |
$272K - $317K
|
300
$274K
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
SELL
|
PUT |
-10.1K- 66.89% |
$9.17M - $10.7M
|
5K
$4.56M
|
|
|
Aug 14, 2025
Q2 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
3.66KNew |
$3.33M - $3.87M
|
3.66K
$3.34M
|
|
|
Aug 14, 2025
Q2 2025
|
Harris Associates L P
Chicago, IL |
BUY
|
- |
581New |
$528K - $614K
|
581
$530K
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
286+ 54.68% |
$260K - $302K
|
809
$738K
|
|
|
Aug 14, 2025
Q2 2025
|
Wexford Capital LP
Greenwich, CT |
BUY
|
- |
54+ 9.52% |
$49K - $57.1K
|
621
$567K
|
|
|
Aug 14, 2025
Q2 2025
|
Cardiff Park Advisors, LLC
San Marcos, CA |
BUY
|
- |
1+ 0.07% |
$908 - $1.06K
|
1.51K
$1.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Blue Spruce Investments, LP
Chicago, IL |
BUY
|
- |
573New |
$520K - $606K
|
573
$523K
|
|
|
Aug 14, 2025
Q2 2025
|
Zurich Insurance Group LTD
Zurich, V8 |
SELL
|
- |
-65.4K- 67.14% |
$59.4M - $69.1M
|
32K
$29.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-321- 39.43% |
$292K - $339K
|
493
$450K
|
|
|
Aug 14, 2025
Q2 2025
|
Mbb Public Markets I LLC
Chicago, IL |
SELL
|
- |
-63- 17.9% |
$57.2K - $66.6K
|
289
$264K
|
|
|
Aug 14, 2025
Q2 2025
|
Ruggaard & Associates LLC
Twinsburg, OH |
BUY
|
- |
1+ 0.13% |
$908 - $1.06K
|
784
$715K
|
|
|
Aug 14, 2025
Q2 2025
|
Pingora Partners LLC
Wilson, WY |
SELL
|
- |
-12- 16.22% |
$10.9K - $12.7K
|
62
$56.6K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
2.67KNew |
$2.42M - $2.82M
|
2.67K
$2.43M
|
|
|
Aug 14, 2025
Q2 2025
|
Scientech Research LLC
Jersey City, NJ |
SELL
|
- |
-547- 40.85% |
$497K - $578K
|
792
$723K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
400New |
$363K - $423K
|
400
$365K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
PUT |
500+ 17.24% |
$454K - $528K
|
3.4K
$3.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Srn Advisors, LLC
Huntingdon Valley, PA |
BUY
|
- |
148+ 4.94% |
$134K - $156K
|
3.14K
$2.87M
|
|
|
Aug 14, 2025
Q2 2025
|
Btg Pactual Asset Management Us LLC
New York, NY |
BUY
|
- |
30New |
$27.2K - $31.7K
|
30
$27.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Btg Pactual Asset Management Us LLC
New York, NY |
BUY
|
CALL |
500New |
$454K - $528K
|
500
$456K
|
|
|
Aug 14, 2025
Q2 2025
|
Quartz Partners, LLC
Saratoga Springs, NY |
SELL
|
- |
-90- 28.39% |
$81.7K - $95.1K
|
227
$207K
|
|
|
Aug 14, 2025
Q2 2025
|
Fortress Financial Group, LLC
Rochester, MN |
BUY
|
- |
214New |
$194K - $226K
|
214
$195K
|
|
|
Aug 14, 2025
Q2 2025
|
Sherman Asset Management, Inc.
Ventura, CA |
SELL
|
- |
-1- 0.11% |
$908 - $1.06K
|
917
$837K
|
|
|
Aug 14, 2025
Q2 2025
|
Novus Advisors, LLC
Greenville, SC |
SELL
|
- |
-783- 70.8% |
$711K - $828K
|
323
$295K
|
|
|
Aug 14, 2025
Q2 2025
|
Graney & King, LLC
Latham, NY |
BUY
|
- |
11+ 6.79% |
$9.99K - $11.6K
|
173
$158K
|
|
|
Aug 14, 2025
Q2 2025
|
Gallo Partners, LP
Bloomfield, NJ |
SELL
|
- |
-2.19K- 89.42% |
$1.99M - $2.31M
|
259
$236K
|
|
|
Aug 14, 2025
Q2 2025
|
Principia Wealth Advisory, LLC
Dallas, TX |
BUY
|
- |
9+ 64.29% |
$8.17K - $9.51K
|
23
$21K
|
|
|
Aug 14, 2025
Q2 2025
|
Wealth Preservation Advisors, LLC
Chattanooga, TN |
BUY
|
- |
1New |
$908 - $1.06K
|
1
$913
|
|
|
Aug 14, 2025
Q2 2025
|
Scott Marsh Financial, LLC
Millcreek, UT |
BUY
|
- |
808New |
$734K - $854K
|
808
$737K
|
|
|
Aug 14, 2025
Q2 2025
|
44 Wealth Management LLC
|
BUY
|
- |
3+ 0.09% |
$2.72K - $3.17K
|
3.47K
$3.16M
|
|
|
Aug 14, 2025
Q2 2025
|
Wfa Of San Diego, LLC
|
BUY
|
- |
1.73K+ 406.12% |
$1.57M - $1.82M
|
2.15K
$1.96M
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-2.13K- 12.41% |
$1.93M - $2.25M
|
15K
$13.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Ion Asset Management Ltd.
George Town, Grand Cayman, E9 |
SELL
|
- |
-105- 26.25% |
$95.4K - $111K
|
295
$269K
|
|
|
Aug 14, 2025
Q2 2025
|
Cooksen Wealth, LLC
The Woodlands, TX |
SELL
|
- |
-5- 20.0% |
$4.54K - $5.28K
|
20
$18.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Alpen Global Capital LLC
Tahoe City, CA |
BUY
|
- |
75+ 1.01% |
$68.1K - $79.3K
|
7.47K
$6.82M
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
591New |
$537K - $625K
|
591
$539K
|
|
|
Aug 13, 2025
Q2 2025
|
My Purposeful Wealth Corp.
Omaha, NE |
BUY
|
- |
218New |
$198K - $230K
|
218
$199K
|
|
|
Aug 13, 2025
Q2 2025
|
Berkshire Asset Management LLC
Wilkes Barre, PA |
SELL
|
- |
-14- 1.68% |
$12.7K - $14.8K
|
821
$749K
|
|
|
Aug 13, 2025
Q2 2025
|
Wealthquest Corp
Cincinnati, OH |
BUY
|
- |
40+ 16.13% |
$36.3K - $42.3K
|
288
$263K
|
|
|
Aug 13, 2025
Q2 2025
|
Delta Accumulation, LLC
Sausalito, CA |
BUY
|
- |
36.7KNew |
$33.3M - $38.8M
|
36.7K
$33.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Berry Wealth Group, LP
Granbury, TX |
BUY
|
- |
1+ 0.42% |
$908 - $1.06K
|
239
$218K
|
|
|
Aug 13, 2025
Q2 2025
|
Williamson Legacy Group, LLC
Carmel, IN |
BUY
|
- |
66+ 5.42% |
$59.9K - $69.8K
|
1.28K
$1.17M
|
|
|
Aug 13, 2025
Q2 2025
|
Aspire Growth Partners LLC
Miromar Lakes, FL |
SELL
|
- |
-33- 9.27% |
$30K - $34.9K
|
323
$295K
|
|