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 06, 2025
Q3 2025
|
Blue Chip Wealth Advisors LLC
Milton, GA |
BUY
|
- |
256+ 84.21% |
$234K - $255K
|
560
$511K
|
|
|
Nov 06, 2025
Q3 2025
|
Stratos Wealth Advisors, LLC
|
BUY
|
- |
390+ 2.85% |
$357K - $388K
|
14.1K
$12.8M
|
|
|
Nov 06, 2025
Q3 2025
|
Stratos Wealth Partners, Ltd.
|
BUY
|
- |
3.66K+ 7.0% |
$3.35M - $3.64M
|
55.9K
$51.1M
|
|
|
Nov 06, 2025
Q3 2025
|
Liberty Capital Management, Inc.
|
SELL
|
- |
-279- 1.73% |
$256K - $277K
|
15.9K
$14.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Signet Investment Advisory Group, Inc.
|
SELL
|
- |
-122- 8.38% |
$112K - $121K
|
1.33K
$1.22M
|
|
|
Nov 06, 2025
Q3 2025
|
Mqs Management LLC
|
SELL
|
- |
-155- 16.42% |
$142K - $154K
|
789
$720K
|
|
|
Nov 06, 2025
Q3 2025
|
Center For Financial Planning, Inc.
Southfied, MI |
SELL
|
- |
-35- 11.51% |
$32.1K - $34.8K
|
269
$245K
|
|
|
Nov 06, 2025
Q3 2025
|
Fundamentun, LLC
Beachwood, OH |
SELL
|
- |
-61- 1.09% |
$55.9K - $60.7K
|
5.54K
$5.06M
|
|
|
Nov 06, 2025
Q3 2025
|
Westbourne Investments, Inc.
Arlington, VA |
SELL
|
- |
-310- 9.36% |
$284K - $308K
|
3K
$2.74M
|
|
|
Nov 06, 2025
Q3 2025
|
Krilogy Financial LLC
|
BUY
|
- |
2.89KNew |
$2.65M - $2.88M
|
2.89K
$2.64M
|
|
|
Nov 06, 2025
Q3 2025
|
Madison Asset Management, LLC
Madison, WI |
SELL
|
- |
-837- 3.0% |
$767K - $832K
|
27.1K
$24.7M
|
|
|
Nov 06, 2025
Q3 2025
|
Mitchell Capital Management CO
|
SELL
|
- |
-12- 0.18% |
$11K - $11.9K
|
6.81K
$6.21M
|
|
|
Nov 06, 2025
Q3 2025
|
Westover Capital Advisors, LLC
Wilmington, DE |
SELL
|
- |
-103- 1.36% |
$94.3K - $102K
|
7.48K
$6.83M
|
|
|
Nov 06, 2025
Q3 2025
|
Integrity Wealth Solutions LLC
Denver, CO |
SELL
|
- |
-33- 7.84% |
$30.2K - $32.8K
|
388
$354K
|
|
|
Nov 06, 2025
Q3 2025
|
Caisse Des Depots Et Consignations
Paris, I0 |
BUY
|
- |
2.65K+ 58.2% |
$2.42M - $2.63M
|
7.19K
$6.56M
|
|
|
Nov 06, 2025
Q3 2025
|
Willis Johnson & Associates, Inc.
|
SELL
|
- |
-8- 1.53% |
$7.33K - $7.96K
|
514
$469K
|
|
|
Nov 06, 2025
Q3 2025
|
Onyx Bridge Wealth Group LLC
|
SELL
|
- |
-13- 1.52% |
$11.9K - $12.9K
|
843
$769K
|
|
|
Nov 06, 2025
Q3 2025
|
Drake & Associates, LLC
Waukesha, WI |
BUY
|
- |
247+ 6.21% |
$226K - $246K
|
4.22K
$3.85M
|
|
|
Nov 06, 2025
Q3 2025
|
Allegheny Financial Group LTD
Pittsburgh, PA |
BUY
|
- |
8+ 0.39% |
$7.33K - $7.96K
|
2.04K
$1.86M
|
|
|
Nov 06, 2025
Q3 2025
|
Savvy Advisors, Inc.
New York, NY |
BUY
|
- |
3.67K+ 71.5% |
$3.36M - $3.65M
|
8.79K
$8.02M
|
|
|
Nov 06, 2025
Q3 2025
|
Tpg Advisors LLC
Northfield, IL |
SELL
|
- |
-100- 8.5% |
$91.6K - $99.5K
|
1.08K
$983K
|
|
|
Nov 06, 2025
Q3 2025
|
Plan A Wealth LLC
Lincoln, NE |
BUY
|
- |
55+ 6.21% |
$50.4K - $54.7K
|
940
$858K
|
|
|
Nov 06, 2025
Q3 2025
|
Cbiz Investment Advisory Services, LLC
|
SELL
|
- |
-3- 1.7% |
$2.75K - $2.98K
|
173
$158K
|
|
|
Nov 06, 2025
Q3 2025
|
Assetmark, Inc
|
SELL
|
- |
-1.96K- 3.5% |
$1.8M - $1.95M
|
54.1K
$49.3M
|
|
|
Nov 06, 2025
Q3 2025
|
Metis Global Partners, LLC
|
SELL
|
- |
-1.74K- 7.91% |
$1.59M - $1.73M
|
20.2K
$18.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Atria Investments LLC
Charlotte, NC |
SELL
|
- |
-2.97K- 15.33% |
$2.72M - $2.95M
|
16.4K
$15M
|
|
|
Nov 06, 2025
Q3 2025
|
Tacita Capital Inc
Toronto, A6 |
BUY
|
- |
9+ 2.23% |
$8.24K - $8.95K
|
413
$377K
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
37.7K+ 112.23% |
$34.6M - $37.5M
|
71.3K
$65.1M
|
|
|
Nov 06, 2025
Q3 2025
|
Abich Financial Wealth Management LLC
Ashburn, VA |
BUY
|
- |
37New |
$33.9K - $36.8K
|
37
$33.8K
|
|
|
Nov 06, 2025
Q3 2025
|
Wedbush Securities Inc
|
SELL
|
- |
-2.58K- 2.24% |
$2.36M - $2.56M
|
113K
$103M
|
|
|
Nov 06, 2025
Q3 2025
|
Echo45 Advisors LLC
|
SELL
|
- |
-15- 2.1% |
$13.7K - $14.9K
|
698
$637K
|
|
|
Nov 06, 2025
Q3 2025
|
Mraz, Amerine & Associates, Inc.
|
SELL
|
- |
-14- 1.38% |
$12.8K - $13.9K
|
1K
$916K
|
|
|
Nov 06, 2025
Q3 2025
|
Northern Capital Management, Inc.
|
BUY
|
- |
1+ 0.09% |
$916 - $995
|
1.14K
$1.04M
|
|
|
Nov 06, 2025
Q3 2025
|
Icw Investment Advisors LLC
Scottsdale, AZ |
BUY
|
- |
57+ 1.03% |
$52.2K - $56.7K
|
5.59K
$5.1M
|
|
|
Nov 06, 2025
Q3 2025
|
Varma Mutual Pension Insurance CO
Varma, H9 |
BUY
|
- |
7.1K+ 12.25% |
$6.5M - $7.06M
|
65.1K
$59.4M
|
|
|
Nov 06, 2025
Q3 2025
|
Haven Private, LLC
Orlando, FL |
SELL
|
- |
-280- 54.16% |
$256K - $278K
|
237
$216K
|
|
|
Nov 06, 2025
Q3 2025
|
1776 Wealth LLC
|
SELL
|
- |
-621- 43.76% |
$569K - $618K
|
798
$728K
|
|
|
Nov 06, 2025
Q3 2025
|
Connable Office Inc
|
BUY
|
- |
61+ 1.86% |
$55.9K - $60.7K
|
3.34K
$3.05M
|
|
|
Nov 06, 2025
Q3 2025
|
Gs Investments, Inc.
|
SELL
|
- |
-1- 0.02% |
$916 - $995
|
4.47K
$4.08M
|
|
|
Nov 06, 2025
Q3 2025
|
Illinois Municipal Retirement Fund
|
SELL
|
- |
-1.39K- 2.79% |
$1.28M - $1.38M
|
48.4K
$44.2M
|
|
|
Nov 06, 2025
Q3 2025
|
Lynx Investment Advisory
Washington, Dc, DC |
SELL
|
- |
-2- 0.58% |
$1.83K - $1.99K
|
340
$310K
|
|
|
Nov 06, 2025
Q3 2025
|
Capital Investment Counsel, LLC
Denver, CO |
SELL
|
- |
-1- 0.01% |
$916 - $995
|
12.9K
$11.8M
|
|
|
Nov 06, 2025
Q3 2025
|
Financially Speaking Inc
Greenwood Village, CO |
BUY
|
- |
25+ 13.74% |
$22.9K - $24.9K
|
207
$189K
|
|
|
Nov 06, 2025
Q3 2025
|
Gfs Advisors, LLC
|
BUY
|
- |
102+ 12.06% |
$93.4K - $101K
|
948
$865K
|
|
|
Nov 06, 2025
Q3 2025
|
Lafayette Investments, Inc.
|
BUY
|
- |
200+ 3.41% |
$183K - $199K
|
6.07K
$5.54M
|
|
|
Nov 06, 2025
Q3 2025
|
Missouri Trust & Investment CO
Springfield, MO |
SELL
|
- |
-5- 0.37% |
$4.58K - $4.97K
|
1.34K
$1.22M
|
|
|
Nov 06, 2025
Q3 2025
|
Financial Advocates Investment Management
Olympia, WA |
SELL
|
- |
-3.7K- 86.29% |
$3.39M - $3.68M
|
588
$537K
|
|
|
Nov 06, 2025
Q3 2025
|
Umpqua Bank
Lake Oswego, OR |
BUY
|
- |
17+ 0.41% |
$15.6K - $16.9K
|
4.15K
$3.78M
|
|
|
Nov 06, 2025
Q3 2025
|
Pfg Private Wealth Management, LLC
|
BUY
|
- |
110+ 39.57% |
$101K - $109K
|
388
$354K
|
|
|
Nov 06, 2025
Q3 2025
|
Cookson Peirce & CO Inc
|
SELL
|
- |
-42.8K- 96.1% |
$39.2M - $42.5M
|
1.74K
$1.58M
|
|