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 |
|---|---|---|---|---|---|---|---|
|
Oct 29, 2025
Q3 2025
|
Huntleigh Advisors, Inc.
St. Louis, MO |
BUY
|
- |
83+ 2.03% |
$76K - $82.5K
|
4.16K
$3.8M
|
|
|
Oct 28, 2025
Q3 2025
|
Rakuten Securities, Inc.
Tokyo, M0 |
BUY
|
- |
48+ 17.02% |
$44K - $47.7K
|
330
$301K
|
|
|
Oct 28, 2025
Q3 2025
|
Eagle Global Advisors LLC
Houston, TX |
SELL
|
- |
-3- 0.22% |
$2.75K - $2.98K
|
1.38K
$1.26M
|
|
|
Oct 28, 2025
Q3 2025
|
Foundation Wealth Management, LLC
Clayton, MO |
BUY
|
- |
1+ 0.14% |
$916 - $995
|
699
$638K
|
|
|
Oct 28, 2025
Q3 2025
|
Fjarde Ap Fonden
|
SELL
|
- |
-1K- 0.87% |
$916K - $995K
|
114K
$104M
|
|
|
Oct 28, 2025
Q3 2025
|
Bxm Wealth LLC
Englewood, CO |
BUY
|
- |
21+ 1.51% |
$19.2K - $20.9K
|
1.42K
$1.29M
|
|
|
Oct 28, 2025
Q3 2025
|
Cerro Pacific Wealth Advisors LLC
|
SELL
|
- |
-586- 7.17% |
$537K - $583K
|
7.59K
$6.93M
|
|
|
Oct 28, 2025
Q3 2025
|
Running Point Capital Advisors, LLC
|
BUY
|
- |
114+ 26.95% |
$104K - $113K
|
537
$490K
|
|
|
Oct 28, 2025
Q3 2025
|
Wright Investors Service Inc
|
SELL
|
- |
-613- 19.4% |
$561K - $610K
|
2.55K
$2.32M
|
|
|
Oct 28, 2025
Q3 2025
|
Global Trust Asset Management, LLC
|
BUY
|
- |
106+ 4.85% |
$97.1K - $105K
|
2.29K
$2.09M
|
|
|
Oct 28, 2025
Q3 2025
|
Tlw Wealth Management, LLC
|
SELL
|
- |
-1.98K- 14.55% |
$1.82M - $1.97M
|
11.7K
$10.6M
|
|
|
Oct 28, 2025
Q3 2025
|
Deroy & Devereaux Private Investment Counsel Inc
|
SELL
|
- |
-100- 4.88% |
$91.6K - $99.5K
|
1.95K
$1.78M
|
|
|
Oct 28, 2025
Q3 2025
|
Jackson Hole Capital Partners, LLC
|
SELL
|
- |
-28- 7.51% |
$25.6K - $27.8K
|
345
$315K
|
|
|
Oct 28, 2025
Q3 2025
|
Gilliland Jeter Wealth Management LLC
Little Rock, AR |
BUY
|
- |
26+ 2.16% |
$23.8K - $25.9K
|
1.23K
$1.12M
|
|
|
Oct 28, 2025
Q3 2025
|
Gratus Wealth Advisors, LLC
Virginia Beach, VA |
BUY
|
- |
11+ 0.79% |
$10.1K - $10.9K
|
1.4K
$1.28M
|
|
|
Oct 28, 2025
Q3 2025
|
Harbour Trust & Investment Management CO
Michigan City, IN |
BUY
|
- |
306+ 1.2% |
$280K - $304K
|
25.7K
$23.5M
|
|
|
Oct 28, 2025
Q3 2025
|
Inlight Wealth Management, LLC
Atlanta, GA |
SELL
|
- |
-2- 1.3% |
$1.83K - $1.99K
|
152
$139K
|
|
|
Oct 28, 2025
Q3 2025
|
Forbes J M & CO LLP
|
BUY
|
- |
27+ 1.12% |
$24.7K - $26.9K
|
2.43K
$2.22M
|
|
|
Oct 28, 2025
Q3 2025
|
Dillon & Associates Inc
|
BUY
|
- |
7+ 0.06% |
$6.41K - $6.96K
|
11.4K
$10.4M
|
|
|
Oct 28, 2025
Q3 2025
|
Country Trust Bank
|
BUY
|
- |
114+ 40.14% |
$104K - $113K
|
398
$363K
|
|
|
Oct 28, 2025
Q3 2025
|
Peoples Bank
|
BUY
|
- |
5+ 0.54% |
$4.58K - $4.97K
|
931
$850K
|
|
|
Oct 28, 2025
Q3 2025
|
Alliance Wealth Management Group
Flemington, NJ |
BUY
|
- |
17+ 4.94% |
$15.6K - $16.9K
|
361
$329K
|
|
|
Oct 28, 2025
Q3 2025
|
American Capital Advisory, LLC
Ketchum, ID |
SELL
|
- |
-100- 10.43% |
$91.6K - $99.5K
|
859
$784K
|
|
|
Oct 28, 2025
Q3 2025
|
Cairn Investment Group, Inc.
|
SELL
|
- |
-50- 1.25% |
$45.8K - $49.7K
|
3.96K
$3.61M
|
|
|
Oct 28, 2025
Q3 2025
|
Fiduciary Wealth Partners, LLC
Newton, MA |
BUY
|
- |
102+ 23.23% |
$93.4K - $101K
|
541
$494K
|
|
|
Oct 28, 2025
Q3 2025
|
Ritholtz Wealth Management
|
SELL
|
- |
-120- 0.56% |
$110K - $119K
|
21.4K
$19.5M
|
|
|
Oct 28, 2025
Q3 2025
|
Tkg Advisors, LLC
|
BUY
|
- |
314+ 94.86% |
$288K - $312K
|
645
$589K
|
|
|
Oct 28, 2025
Q3 2025
|
Jnba Financial Advisors
|
BUY
|
- |
20+ 6.51% |
$18.3K - $19.9K
|
327
$298K
|
|
|
Oct 28, 2025
Q3 2025
|
Csenge Advisory Group
|
SELL
|
- |
-576- 9.48% |
$528K - $573K
|
5.5K
$5.02M
|
|
|
Oct 28, 2025
Q3 2025
|
Montis Financial, LLC
|
SELL
|
- |
-131- 34.29% |
$120K - $130K
|
251
$229K
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
- |
1.25K+ 356.41% |
$1.15M - $1.24M
|
1.6K
$1.46M
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
PUT |
3.2K+ 106.67% |
$2.93M - $3.18M
|
6.2K
$5.66M
|
|
|
Oct 28, 2025
Q3 2025
|
Nwam LLC
Mercer Island, WA |
SELL
|
- |
-348- 1.57% |
$319K - $346K
|
21.9K
$20M
|
|
|
Oct 28, 2025
Q3 2025
|
Wheelhouse Advisory Group LLC
St. Louis, MO |
BUY
|
- |
259New |
$237K - $258K
|
259
$236K
|
|
|
Oct 28, 2025
Q3 2025
|
Figure 8 Investment Strategies LLC
Boise, ID |
BUY
|
- |
17+ 0.49% |
$15.6K - $16.9K
|
3.5K
$3.2M
|
|
|
Oct 28, 2025
Q3 2025
|
Presper Financial Architects, LLC
Akron, OH |
BUY
|
- |
27+ 10.19% |
$24.7K - $26.9K
|
292
$266K
|
|
|
Oct 28, 2025
Q3 2025
|
Wood Trust Financial Corp
|
SELL
|
- |
-135- 1.19% |
$124K - $134K
|
11.2K
$10.2M
|
|
|
Oct 28, 2025
Q3 2025
|
Insight Inv LLC
El Segundo, CA |
SELL
|
- |
-25- 4.36% |
$22.9K - $24.9K
|
548
$500K
|
|
|
Oct 28, 2025
Q3 2025
|
Great Point Wealth Advisors, LLC
Boston, MA |
BUY
|
- |
310New |
$284K - $308K
|
310
$283K
|
|
|
Oct 28, 2025
Q3 2025
|
Sage Capital Management, LLC
Stockton, NJ |
BUY
|
- |
1+ 0.09% |
$916 - $995
|
1.1K
$1M
|
|
|
Oct 28, 2025
Q3 2025
|
Asr Vermogensbeheer N.V.
Utrecht, P7 |
BUY
|
- |
1.54K+ 1.68% |
$1.41M - $1.53M
|
93.2K
$85.1M
|
|
|
Oct 28, 2025
Q3 2025
|
Reliant Investment Partners, LLC
Pinehurst, NC |
SELL
|
- |
-4- 0.59% |
$3.66K - $3.98K
|
671
$612K
|
|
|
Oct 28, 2025
Q3 2025
|
Peoples Financial Services Corp.
|
SELL
|
- |
-11- 1.42% |
$10.1K - $10.9K
|
763
$696K
|
|
|
Oct 28, 2025
Q3 2025
|
Mascoma Wealth Management LLC
|
BUY
|
- |
2+ 0.21% |
$1.83K - $1.99K
|
942
$860K
|
|
|
Oct 28, 2025
Q3 2025
|
Baron Silver Stevens Financial Advisors, LLC
|
SELL
|
- |
-30- 1.68% |
$27.5K - $29.8K
|
1.76K
$1.6M
|
|
|
Oct 28, 2025
Q3 2025
|
Gould Asset Management LLC
Claremont, CA |
BUY
|
- |
253+ 14.07% |
$232K - $252K
|
2.05K
$1.87M
|
|
|
Oct 28, 2025
Q3 2025
|
Kingstone Capital Partners Texas, LLC
Frisco, TX |
BUY
|
- |
1+ 0.18% |
$916 - $995
|
549
$501K
|
|
|
Oct 28, 2025
Q3 2025
|
Washburn Capital Management, Inc.
|
SELL
|
- |
-126- 3.98% |
$115K - $125K
|
3.04K
$2.77M
|
|
|
Oct 28, 2025
Q3 2025
|
Lcm Capital Management Inc
|
BUY
|
- |
2+ 0.1% |
$1.83K - $1.99K
|
1.97K
$1.8M
|
|
|
Oct 28, 2025
Q3 2025
|
Community Bank & Trust, Waco, Texas
Waco, TX |
SELL
|
- |
-1- 0.15% |
$916 - $995
|
685
$625K
|
|