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 |
|---|---|---|---|---|---|---|---|
|
Oct 01, 2025
Q3 2025
|
Park National Corp
|
BUY
|
- |
943+ 2.82% |
$864K - $938K
|
34.4K
$31.5M
|
|
|
Oct 02, 2025
Q3 2025
|
Trust CO Of The South
Greensboro, NC |
BUY
|
- |
900+ 140.41% |
$824K - $895K
|
1.54K
$1.41M
|
|
|
Oct 01, 2025
Q3 2025
|
Rowland & CO Investment Counsel
Atlanta, GA |
BUY
|
- |
787+ 15.59% |
$721K - $783K
|
5.84K
$5.35M
|
|
|
Oct 02, 2025
Q3 2025
|
Capital Asset Advisory Services LLC
Haslett, MI |
BUY
|
- |
434+ 9.26% |
$398K - $432K
|
5.12K
$4.69M
|
|
|
Oct 02, 2025
Q3 2025
|
Shorepoint Capital Partners LLC
Norwood, MA |
BUY
|
- |
54+ 0.73% |
$49.5K - $53.7K
|
7.42K
$6.8M
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
48+ 0.49% |
$44K - $47.7K
|
9.77K
$8.95M
|
|
|
Oct 02, 2025
Q3 2025
|
Central Pacific Bank Trust Division
Honolulu, HI |
BUY
|
- |
20+ 1.16% |
$18.3K - $19.9K
|
1.74K
$1.6M
|
|
|
Oct 02, 2025
Q3 2025
|
Bank Of New Hampshire
|
BUY
|
- |
18+ 0.31% |
$16.5K - $17.9K
|
5.78K
$5.3M
|
|
|
Oct 01, 2025
Q3 2025
|
Farmers Trust CO
|
BUY
|
- |
12+ 4.78% |
$11K - $11.9K
|
263
$241K
|
|
|
Oct 02, 2025
Q3 2025
|
Breakwater Investment Management
Seattle, WA |
BUY
|
- |
3+ 3.7% |
$2.75K - $2.98K
|
84
$77K
|
|
|
Oct 02, 2025
Q3 2025
|
Global Wealth Strategies & Associates
Denver, CO |
BUY
|
- |
1+ 0.32% |
$916 - $995
|
312
$286K
|
|
| Q2 2025 | |||||||
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
5.75MNew |
$5.22B - $6.08B
|
5.75M
$5.27B
|
|
|
Aug 12, 2025
Q2 2025
|
Laurel Wealth Advisors LLC
Charlotte, NC |
BUY
|
- |
1.38M+ 96316.64% |
$1.25B - $1.46B
|
1.38M
$1.26B
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
712K+ 1.67% |
$646M - $752M
|
43.4M
$39.7B
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
405K+ 174.23% |
$368M - $428M
|
637K
$584M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
384K+ 9.82% |
$349M - $406M
|
4.29M
$3.93B
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
293K+ 102.18% |
$266M - $309M
|
579K
$531M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
273K+ 4.07% |
$248M - $289M
|
6.98M
$6.4B
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
239K+ 3728.37% |
$217M - $253M
|
246K
$225M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
225KNew |
$204M - $238M
|
225K
$206M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
215K+ 7.53% |
$195M - $227M
|
3.07M
$2.82B
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
209K+ 7.67% |
$190M - $221M
|
2.94M
$2.69B
|
|
|
Aug 14, 2025
Q2 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
197K+ 638.67% |
$178M - $208M
|
227K
$208M
|
|
|
Aug 13, 2025
Q2 2025
|
Amundi
Paris, I0 |
BUY
|
- |
194K+ 9.73% |
$176M - $205M
|
2.19M
$2.01B
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
186K+ 108.48% |
$169M - $197M
|
358K
$328M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
182K+ 13.86% |
$165M - $192M
|
1.49M
$1.37B
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
174K+ 54.95% |
$158M - $184M
|
491K
$450M
|
|
|
Aug 08, 2025
Q2 2025
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
BUY
|
PUT |
167KNew |
$152M - $177M
|
167K
$153M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
164K+ 37.32% |
$149M - $173M
|
603K
$553M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
151K+ 1.49% |
$137M - $159M
|
10.3M
$9.42B
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
137K+ 130.9% |
$125M - $145M
|
242K
$222M
|
|
|
Aug 14, 2025
Q2 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
125KNew |
$114M - $133M
|
125K
$115M
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
CALL |
122KNew |
$110M - $128M
|
122K
$111M
|
|
|
Aug 14, 2025
Q2 2025
|
Capitolis Liquid Global Markets LLC
New York, NY |
BUY
|
- |
114K+ 45.01% |
$104M - $120M
|
367K
$337M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
111K+ 90.31% |
$101M - $117M
|
234K
$215M
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
110K+ 69.02% |
$100M - $117M
|
270K
$248M
|
|
|
Aug 07, 2025
Q2 2025
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
BUY
|
- |
109K+ 12.7% |
$99.3M - $116M
|
971K
$890M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
108K+ 212.6% |
$98.4M - $114M
|
159K
$146M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
97K+ 9.95% |
$88.1M - $103M
|
1.07M
$983M
|
|
|
Jul 10, 2025
Q2 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
94.9K+ 19.47% |
$86.2M - $100M
|
582K
$534M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
90.1K+ 0.49% |
$81.8M - $95.2M
|
18.3M
$16.8B
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
84.2K+ 7.16% |
$76.5M - $89M
|
1.26M
$1.15B
|
|
|
Aug 07, 2025
Q2 2025
|
Midwest Trust CO
Overland Park, KS |
BUY
|
- |
75.5KNew |
$68.5M - $79.8M
|
75.5K
$69.2M
|
|
|
Aug 05, 2025
Q2 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
75.1K+ 33.06% |
$68.2M - $79.4M
|
302K
$277M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
71.6K+ 58.12% |
$65M - $75.7M
|
195K
$179M
|
|
|
Aug 12, 2025
Q2 2025
|
Vestor Capital, LLC
Chicago, IL |
BUY
|
- |
71.2K+ 5003.8% |
$64.6M - $75.2M
|
72.6K
$66.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
67.7K+ 48.2% |
$61.4M - $71.5M
|
208K
$191M
|
|
|
Aug 12, 2025
Q2 2025
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
PUT |
67.2K+ 87.5% |
$61M - $71M
|
144K
$132M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
61.8K+ 27.02% |
$56.2M - $65.4M
|
291K
$266M
|
|
|
Jul 22, 2025
Q2 2025
|
Amf Tjanstepension Ab
|
BUY
|
- |
61.3K+ 182.35% |
$55.7M - $64.8M
|
95K
$87.1M
|
|