Latest Institutional Sells of Costco Wholesale Corp (COST)
This list provides information on the latest institutional transactions involving Costco Wholesale Corp (COST) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 10, 2025
Q3 2025
|
Weaver Consulting Group
|
SELL
|
- |
-41- 2.76% |
$37.6K - $40.8K
|
1.45K
$1.32M
|
|
|
Oct 22, 2025
Q3 2025
|
Bender Robert & Associates
|
SELL
|
- |
-41- 2.84% |
$37.6K - $40.8K
|
1.4K
$1.28M
|
|
|
Oct 15, 2025
Q3 2025
|
Wallace Advisory Group, LLC
Lafayette, CA |
SELL
|
- |
-41- 15.71% |
$37.6K - $40.8K
|
220
$201K
|
|
|
Oct 14, 2025
Q3 2025
|
Defined Financial Planning LLC
San Rafael, CA |
SELL
|
- |
-41- 15.07% |
$37.6K - $40.8K
|
231
$211K
|
|
|
Nov 13, 2025
Q3 2025
|
Safeguard Investment Advisory Group, LLC
|
SELL
|
- |
-40- 2.31% |
$36.6K - $39.8K
|
1.69K
$1.54M
|
|
|
Nov 12, 2025
Q3 2025
|
Wisconsin Capital Management LLC
|
SELL
|
- |
-40- 1.02% |
$36.6K - $39.8K
|
3.87K
$3.53M
|
|
|
Oct 31, 2025
Q3 2025
|
Riverwater Partners LLC
|
SELL
|
- |
-40- 4.88% |
$36.6K - $39.8K
|
779
$711K
|
|
|
Oct 29, 2025
Q3 2025
|
Birinyi Associates Inc
|
SELL
|
- |
-40- 1.26% |
$36.6K - $39.8K
|
3.14K
$2.87M
|
|
|
Oct 27, 2025
Q3 2025
|
Obermeyer Wood Investment Counsel, Lllp
Aspen, CO |
SELL
|
- |
-40- 1.23% |
$36.6K - $39.8K
|
3.23K
$2.94M
|
|
|
Dec 16, 2025
Q3 2025
|
Keel Point, LLC
Huntsville, AL |
SELL
|
- |
-38- 1.38% |
$34.8K - $37.8K
|
2.73K
$2.49M
|
|
|
Nov 10, 2025
Q3 2025
|
Princeton Capital Management LLC
Red Bank, NJ |
SELL
|
- |
-38- 1.01% |
$34.8K - $37.8K
|
3.72K
$3.39M
|
|
|
Nov 10, 2025
Q3 2025
|
Bleakley Financial Group, LLC
Fairfield, NJ |
SELL
|
- |
-38- 0.3% |
$34.8K - $37.8K
|
12.5K
$11.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Dogwood Wealth Management LLC
Lenexa, KS |
SELL
|
- |
-38- 1.8% |
$34.8K - $37.8K
|
2.07K
$1.89M
|
|
|
Nov 06, 2025
Q3 2025
|
Avid Wealth Partners LLC
San Antonio, TX |
SELL
|
- |
-38- 11.69% |
$34.8K - $37.8K
|
287
$262K
|
|
|
Oct 29, 2025
Q3 2025
|
Platform Technology Partners
|
SELL
|
- |
-38- 1.04% |
$34.8K - $37.8K
|
3.62K
$3.31M
|
|
|
Oct 27, 2025
Q3 2025
|
One Day In July LLC
|
SELL
|
- |
-38- 3.63% |
$34.8K - $37.8K
|
1.01K
$920K
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia Trust CO
|
SELL
|
- |
-37- 0.2% |
$33.9K - $36.8K
|
18.8K
$17.2M
|
|
|
Oct 24, 2025
Q3 2025
|
Berkshire Bank
|
SELL
|
- |
-37- 2.58% |
$33.9K - $36.8K
|
1.4K
$1.28M
|
|
|
Oct 23, 2025
Q3 2025
|
Bkm Wealth Management, LLC
Brookfield, WI |
SELL
|
- |
-37- 1.43% |
$33.9K - $36.8K
|
2.55K
$2.33M
|
|
|
Oct 14, 2025
Q3 2025
|
Bridge Creek Capital Management LLC
|
SELL
|
- |
-37- 1.27% |
$33.9K - $36.8K
|
2.87K
$2.62M
|
|
|
Nov 13, 2025
Q3 2025
|
Hutner Capital Management Inc
Manchester, VT |
SELL
|
- |
-36- 0.25% |
$33K - $35.8K
|
14.2K
$13M
|
|
|
Oct 30, 2025
Q3 2025
|
Wealth Dimensions Group, Ltd.
|
SELL
|
- |
-36- 8.47% |
$33K - $35.8K
|
389
$355K
|
|
|
Oct 24, 2025
Q3 2025
|
Mowery & Schoenfeld Wealth Management, LLC
Lincolnshire, IL |
SELL
|
- |
-36- 12.59% |
$33K - $35.8K
|
250
$228K
|
|
|
Nov 13, 2025
Q3 2025
|
Godshalk Welsh Capital Management, Inc.
Radnor, PA |
SELL
|
- |
-35- 0.6% |
$32.1K - $34.8K
|
5.78K
$5.27M
|
|
|
Nov 12, 2025
Q3 2025
|
Tiaa Trust, National Association
Charlotte, NC |
SELL
|
- |
-35- 0.17% |
$32.1K - $34.8K
|
21K
$19.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Kilter Howling LLC
Boulder, CO |
SELL
|
- |
-35- 5.11% |
$32.1K - $34.8K
|
650
$593K
|
|
|
Nov 10, 2025
Q3 2025
|
Alteri Wealth LLC
Westlake Village, CA |
SELL
|
- |
-35- 2.15% |
$32.1K - $34.8K
|
1.6K
$1.46M
|
|
|
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
|
New World Advisors LLC
Hingham, MA |
SELL
|
- |
-35- 7.56% |
$32.1K - $34.8K
|
428
$391K
|
|
|
Oct 29, 2025
Q3 2025
|
Fiduciary Family Office, LLC
Boca Raton, FL |
SELL
|
- |
-35- 1.93% |
$32.1K - $34.8K
|
1.78K
$1.62M
|
|
|
Oct 29, 2025
Q3 2025
|
Carlton Hofferkamp & Jenks Wealth Management, LLC
|
SELL
|
- |
-35- 0.5% |
$32.1K - $34.8K
|
7.02K
$6.41M
|
|
|
Oct 29, 2025
Q3 2025
|
Gkv Capital Management Co., Inc.
Walnut Creek, CA |
SELL
|
- |
-35- 0.4% |
$32.1K - $34.8K
|
8.79K
$8.02M
|
|
|
Oct 22, 2025
Q3 2025
|
Kercheville Advisors, LLC
|
SELL
|
- |
-35- 0.28% |
$32.1K - $34.8K
|
12.5K
$11.4M
|
|
|
Oct 21, 2025
Q3 2025
|
Pflug Koory, LLC
|
SELL
|
- |
-35- 11.74% |
$32.1K - $34.8K
|
263
$240K
|
|
|
Oct 14, 2025
Q3 2025
|
Berger Financial Group, Inc
Plymouth, MN |
SELL
|
- |
-35- 0.24% |
$32.1K - $34.8K
|
14.3K
$13.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Ted Buchan & CO
San Diego, CA |
SELL
|
- |
-34- 1.22% |
$31.1K - $33.8K
|
2.74K
$2.5M
|
|
|
Nov 03, 2025
Q3 2025
|
Principle Wealth Partners LLC
|
SELL
|
- |
-34- 0.56% |
$31.1K - $33.8K
|
6.01K
$5.48M
|
|
|
Nov 17, 2025
Q3 2025
|
Ims Capital Management
|
SELL
|
- |
-33- 0.85% |
$30.2K - $32.8K
|
3.87K
$3.53M
|
|
|
Nov 14, 2025
Q3 2025
|
Nbc Securities, Inc.
Birmingham, AL |
SELL
|
- |
-33- 1.09% |
$30.2K - $32.8K
|
2.98K
$2.72M
|
|
|
Nov 07, 2025
Q3 2025
|
Alpha Financial Partners, LLC
Lexington, KY |
SELL
|
- |
-33- 4.14% |
$30.2K - $32.8K
|
765
$698K
|
|
|
Nov 06, 2025
Q3 2025
|
Integrity Wealth Solutions LLC
Denver, CO |
SELL
|
- |
-33- 7.84% |
$30.2K - $32.8K
|
388
$354K
|
|
|
Nov 14, 2025
Q3 2025
|
Beck Mack & Oliver LLC
New York, NY |
SELL
|
- |
-32- 0.32% |
$29.3K - $31.8K
|
9.85K
$8.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Synergy Financial Group, LTD
|
SELL
|
- |
-32- 2.95% |
$29.3K - $31.8K
|
1.05K
$960K
|
|
|
Oct 22, 2025
Q3 2025
|
Old Second National Bank Of Aurora
|
SELL
|
- |
-32- 1.2% |
$29.3K - $31.8K
|
2.63K
$2.4M
|
|
|
Oct 03, 2025
Q3 2025
|
Martin Capital Partners, LLC
|
SELL
|
- |
-32- 7.53% |
$29.3K - $31.8K
|
393
$359K
|
|
|
Nov 13, 2025
Q3 2025
|
Maia Wealth LLC
Denver, CO |
SELL
|
- |
-31- 6.38% |
$28.4K - $30.8K
|
455
$415K
|
|
|
Nov 10, 2025
Q3 2025
|
Nwk Group, Inc.
San Francisco, CA |
SELL
|
- |
-31- 0.21% |
$28.4K - $30.8K
|
14.9K
$13.6M
|
|
|
Nov 10, 2025
Q3 2025
|
Fairbanks Capital Management, Inc.
Rancho Santa Fe, CA |
SELL
|
- |
-31- 0.86% |
$28.4K - $30.8K
|
3.58K
$3.27M
|
|
|
Nov 07, 2025
Q3 2025
|
Smithfield Trust CO
Pittsburgh, PA |
SELL
|
- |
-31- 1.53% |
$28.4K - $30.8K
|
2K
$1.82M
|
|
|
Nov 04, 2025
Q3 2025
|
Delta Asset Management LLC
Memphis, TN |
SELL
|
- |
-31- 1.42% |
$28.4K - $30.8K
|
2.15K
$1.96M
|
|