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 06, 2025
Q3 2025
|
First National Trust CO
|
SELL
|
- |
-1.1K- 6.89% |
$1.01M - $1.1M
|
14.9K
$13.6M
|
|
|
Nov 06, 2025
Q3 2025
|
Florida Financial Advisors, LLC
Tampa, FL |
SELL
|
- |
-1.1K- 49.6% |
$1.01M - $1.1M
|
1.12K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Wick Capital Partners, LLC
Wayne, PA |
SELL
|
- |
-1.1K- 70.01% |
$1.01M - $1.1M
|
472
$431K
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
SELL
|
- |
-1.1K- 1.51% |
$1M - $1.09M
|
71.4K
$65.1M
|
|
|
Oct 22, 2025
Q3 2025
|
Ls Investment Advisors, LLC
|
SELL
|
- |
-1.09K- 11.94% |
$1M - $1.09M
|
8.05K
$7.35M
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
SELL
|
- |
-1.07K- 80.5% |
$975K - $1.06M
|
258
$235K
|
|
|
Nov 03, 2025
Q3 2025
|
Welch & Forbes LLC
|
SELL
|
- |
-1.07K- 0.65% |
$975K - $1.06M
|
162K
$148M
|
|
|
Nov 07, 2025
Q3 2025
|
Northeast Investment Management
|
SELL
|
- |
-1.06K- 1.14% |
$973K - $1.06M
|
92.3K
$84.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
- |
-1.05K- 33.41% |
$961K - $1.04M
|
2.09K
$1.91M
|
|
|
Oct 20, 2025
Q3 2025
|
Ayrshire Capital Management LLC
|
SELL
|
- |
-1.05K- 12.2% |
$961K - $1.04M
|
7.55K
$6.89M
|
|
|
Oct 21, 2025
Q3 2025
|
Brookwood Investment Group LLC
Phoenix, AZ |
SELL
|
- |
-1.05K- 28.4% |
$957K - $1.04M
|
2.64K
$2.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Granite Investment Partners, LLC
|
SELL
|
- |
-1.02K- 5.28% |
$930K - $1.01M
|
18.2K
$16.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Imprint Wealth LLC
Mount Pleasant, SC |
SELL
|
- |
-1K- 96.26% |
$920K - $999K
|
39
$35.6K
|
|
|
Nov 17, 2025
Q3 2025
|
Harvest Investment Services, LLC
|
SELL
|
- |
-1K- 16.0% |
$918K - $997K
|
5.26K
$4.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Rw Investment Management LLC
Eagle, ID |
SELL
|
- |
-1K- 17.26% |
$916K - $995K
|
4.79K
$4.37M
|
|
|
Oct 28, 2025
Q3 2025
|
Fjarde Ap Fonden
|
SELL
|
- |
-1K- 0.87% |
$916K - $995K
|
114K
$104M
|
|
|
Nov 04, 2025
Q3 2025
|
Strategy Asset Managers LLC
|
SELL
|
- |
-992- 23.57% |
$909K - $987K
|
3.22K
$2.94M
|
|
|
Nov 07, 2025
Q3 2025
|
Capital Planning Advisors, LLC
Sacramento, CA |
SELL
|
- |
-977- 7.88% |
$895K - $972K
|
11.4K
$10.4M
|
|
|
Oct 27, 2025
Q3 2025
|
Concurrent Investment Advisors, LLC
Tampa, FL |
SELL
|
- |
-972- 5.04% |
$890K - $967K
|
18.3K
$16.7M
|
|
|
Oct 09, 2025
Q3 2025
|
Surience Private Wealth LLC
|
SELL
|
- |
-965- 80.42% |
$884K - $960K
|
235
$214K
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-960- 27.44% |
$879K - $955K
|
2.54K
$2.32M
|
|
|
Nov 12, 2025
Q3 2025
|
Marsico Capital Management LLC
Denver, CO |
SELL
|
- |
-956- 0.73% |
$876K - $951K
|
131K
$119M
|
|
|
Nov 25, 2025
Q3 2025
|
Wj Wealth Management, LLC
|
SELL
|
- |
-951- 55.88% |
$871K - $946K
|
751
$685K
|
|
|
Nov 14, 2025
Q3 2025
|
Principal Street Partners, LLC
Memphis, TN |
SELL
|
- |
-945- 46.28% |
$866K - $940K
|
1.1K
$1M
|
|
|
Nov 05, 2025
Q3 2025
|
South State Corp
|
SELL
|
- |
-943- 3.53% |
$864K - $938K
|
25.7K
$23.5M
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
SELL
|
- |
-941- 1.06% |
$862K - $936K
|
87.9K
$80.2M
|
|
|
Oct 31, 2025
Q3 2025
|
Peachtree Investment Partners, LLC
Vero Beach, FL |
SELL
|
- |
-938- 6.79% |
$859K - $933K
|
12.9K
$11.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Integrity Alliance, Llc.
Urbandale, IA |
SELL
|
- |
-936- 12.51% |
$857K - $931K
|
6.55K
$5.98M
|
|
|
Oct 30, 2025
Q3 2025
|
Facet Wealth, Inc.
|
SELL
|
- |
-927- 43.24% |
$849K - $922K
|
1.22K
$1.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Watch Advisors, Inc
Englewood, CO |
SELL
|
- |
-923- 91.48% |
$845K - $918K
|
86
$78.5K
|
|
|
Nov 14, 2025
Q3 2025
|
First Foundation Advisors
Irvine, CA |
SELL
|
- |
-919- 5.95% |
$842K - $914K
|
14.5K
$13.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Roberts Capital Advisors, LLC
Denver, CO |
SELL
|
- |
-911- 50.03% |
$834K - $906K
|
910
$830K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
SELL
|
- |
-909- 2.22% |
$833K - $904K
|
40.1K
$36.6M
|
|
|
Oct 15, 2025
Q3 2025
|
Granite Bay Wealth Management, LLC
|
SELL
|
- |
-904- 68.17% |
$828K - $899K
|
422
$385K
|
|
|
Nov 10, 2025
Q3 2025
|
Bli Banque De Luxembourg Investments
Luxembourg City, N4 |
SELL
|
- |
-900- 8.82% |
$824K - $895K
|
9.3K
$8.49M
|
|
|
Nov 03, 2025
Q3 2025
|
Townsquare Capital LLC
|
SELL
|
- |
-897- 20.62% |
$822K - $892K
|
3.45K
$3.15M
|
|
|
Oct 23, 2025
Q3 2025
|
Asset Advisors Investment Management, LLC
|
SELL
|
- |
-877- 1.7% |
$803K - $872K
|
50.8K
$46.4M
|
|
|
Nov 10, 2025
Q3 2025
|
La Fleur & Godfrey LLC
|
SELL
|
- |
-875- 71.55% |
$801K - $870K
|
348
$318K
|
|
|
Nov 14, 2025
Q3 2025
|
Allium Financial Advisors, LLC
Lake Oswego, OR |
SELL
|
- |
-863- 14.47% |
$790K - $858K
|
5.1K
$4.66M
|
|
|
Oct 27, 2025
Q3 2025
|
First National Corp
|
SELL
|
- |
-851- 23.35% |
$779K - $846K
|
2.79K
$2.55M
|
|
|
Nov 06, 2025
Q3 2025
|
Madison Asset Management, LLC
Madison, WI |
SELL
|
- |
-837- 3.0% |
$767K - $832K
|
27.1K
$24.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Motley Fool Wealth Management, LLC
Alexandria, VA |
SELL
|
- |
-832- 13.01% |
$762K - $827K
|
5.57K
$5.08M
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
SELL
|
- |
-827- 0.9% |
$757K - $823K
|
91.4K
$83.4M
|
|
|
Oct 17, 2025
Q3 2025
|
Bard Financial Services, Inc.
|
SELL
|
- |
-825- 12.61% |
$756K - $821K
|
5.72K
$5.22M
|
|
|
Nov 06, 2025
Q3 2025
|
Central Trust CO
Jefferson City, MO |
SELL
|
- |
-824- 3.9% |
$755K - $820K
|
20.3K
$18.5M
|
|
|
Oct 24, 2025
Q3 2025
|
Mgo One Seven LLC
Beachwood, OH |
SELL
|
- |
-820- 3.4% |
$751K - $816K
|
23.3K
$21.3M
|
|
|
Oct 09, 2025
Q3 2025
|
Jackson Square Capital, LLC
|
SELL
|
- |
-806- 10.76% |
$738K - $802K
|
6.69K
$6.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Dearborn Partners LLC
|
SELL
|
- |
-804- 2.19% |
$736K - $800K
|
35.9K
$32.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International LTD
Los Angeles, CA |
SELL
|
- |
-801- 1.98% |
$734K - $797K
|
39.6K
$36.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Wellspring Financial Advisors, LLC
Cleveland, OH |
SELL
|
- |
-800- 24.14% |
$733K - $796K
|
2.51K
$2.29M
|
|