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 |
|---|---|---|---|---|---|---|---|
|
Oct 20, 2025
Q3 2025
|
Sivia Capital Partners, LLC
Mill Valley, CA |
SELL
|
- |
-730- 18.95% |
$669K - $726K
|
3.12K
$2.85M
|
|
|
Nov 10, 2025
Q3 2025
|
Zevin Asset Management LLC
|
SELL
|
- |
-724- 2.89% |
$663K - $720K
|
24.3K
$22.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Cresset Asset Management, LLC
Chicago, IL |
SELL
|
- |
-703- 1.61% |
$644K - $699K
|
43.1K
$39.3M
|
|
|
Nov 05, 2025
Q3 2025
|
State Of Michigan Retirement System
|
SELL
|
- |
-700- 0.4% |
$641K - $696K
|
175K
$160M
|
|
|
Nov 04, 2025
Q3 2025
|
Independent Advisor Alliance
|
SELL
|
- |
-686- 2.08% |
$628K - $682K
|
32.2K
$29.4M
|
|
|
Oct 07, 2025
Q3 2025
|
Veracity Capital LLC
|
SELL
|
- |
-686- 47.74% |
$628K - $682K
|
751
$685K
|
|
|
Nov 13, 2025
Q3 2025
|
Bell Asset Management LTD
Melbourne, C3 |
SELL
|
- |
-674- 23.66% |
$617K - $670K
|
2.18K
$1.98M
|
|
|
Nov 12, 2025
Q3 2025
|
Smart Money Group LLC
|
SELL
|
- |
-671- 57.11% |
$615K - $667K
|
504
$460K
|
|
|
Oct 08, 2025
Q3 2025
|
Fiduciary Alliance LLC
Greenville, SC |
SELL
|
- |
-661- 6.72% |
$605K - $657K
|
9.18K
$8.37M
|
|
|
Nov 13, 2025
Q3 2025
|
Bradyco, Inc.
Cambridge, MA |
SELL
|
- |
-660- 7.78% |
$605K - $656K
|
7.82K
$7.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Vancity Investment Management LTD
Vancouver, A1 |
SELL
|
- |
-658- 2.04% |
$603K - $654K
|
31.5K
$28.8M
|
|
|
Oct 15, 2025
Q3 2025
|
Plancorp, LLC
|
SELL
|
- |
-655- 22.72% |
$600K - $651K
|
2.23K
$2.03M
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
SELL
|
- |
-651- 23.41% |
$596K - $647K
|
2.13K
$1.94M
|
|
|
Nov 14, 2025
Q3 2025
|
Df Dent & CO Inc
Baltimore, MD |
SELL
|
- |
-649- 3.88% |
$594K - $645K
|
16.1K
$14.7M
|
|
|
Oct 14, 2025
Q3 2025
|
Brighton Jones LLC
|
SELL
|
- |
-639- 2.63% |
$585K - $636K
|
23.7K
$21.6M
|
|
|
Nov 05, 2025
Q3 2025
|
Slate Stone Wealth, LLC
|
SELL
|
- |
-636- 4.96% |
$583K - $633K
|
12.2K
$11.1M
|
|
|
Oct 29, 2025
Q3 2025
|
Middleton & CO Inc
|
SELL
|
- |
-636- 2.53% |
$583K - $633K
|
24.5K
$22.4M
|
|
|
Nov 06, 2025
Q3 2025
|
Tctc Holdings, LLC
Dallas, TX |
SELL
|
- |
-635- 10.43% |
$582K - $632K
|
5.45K
$4.98M
|
|
|
Nov 14, 2025
Q3 2025
|
Infusive Asset Management Inc.
New York, NY |
SELL
|
- |
-629- 4.12% |
$576K - $626K
|
14.6K
$13.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Stevens Capital Management LP
Radnor, PA |
SELL
|
- |
-625- 11.14% |
$572K - $622K
|
4.98K
$4.55M
|
|
|
Nov 06, 2025
Q3 2025
|
1776 Wealth LLC
|
SELL
|
- |
-621- 43.76% |
$569K - $618K
|
798
$728K
|
|
|
Nov 03, 2025
Q3 2025
|
Valeo Financial Advisors, LLC
|
SELL
|
- |
-619- 5.15% |
$567K - $616K
|
11.4K
$10.4M
|
|
|
Nov 03, 2025
Q3 2025
|
Sym Financial Corp
|
SELL
|
- |
-615- 31.52% |
$563K - $612K
|
1.34K
$1.22M
|
|
|
Nov 13, 2025
Q3 2025
|
Nvest Financial, LLC
|
SELL
|
- |
-605- 19.92% |
$554K - $602K
|
2.43K
$2.22M
|
|
|
Oct 30, 2025
Q3 2025
|
Windward Capital Management CO
|
SELL
|
- |
-602- 0.87% |
$551K - $599K
|
68.8K
$62.8M
|
|
|
Dec 15, 2025
Q3 2025
|
New Mexico Educational Retirement Board
|
SELL
|
- |
-600- 2.9% |
$550K - $597K
|
20.1K
$18.3M
|
|
|
Oct 15, 2025
Q3 2025
|
Manchester Financial Inc
|
SELL
|
- |
-598- 10.95% |
$548K - $595K
|
4.86K
$4.44M
|
|
|
Oct 28, 2025
Q3 2025
|
Cerro Pacific Wealth Advisors LLC
|
SELL
|
- |
-586- 7.17% |
$537K - $583K
|
7.59K
$6.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Sustainable Insight Capital Management, LLC
New York, NY |
SELL
|
- |
-584- 13.85% |
$535K - $581K
|
3.63K
$3.32M
|
|
|
Oct 28, 2025
Q3 2025
|
Csenge Advisory Group
|
SELL
|
- |
-576- 9.48% |
$528K - $573K
|
5.5K
$5.02M
|
|
|
Oct 10, 2025
Q3 2025
|
Chicago Trust CO Na
|
SELL
|
- |
-570- 9.32% |
$522K - $567K
|
5.54K
$5.06M
|
|
|
Nov 13, 2025
Q3 2025
|
Hanlon Investment Management, Inc.
|
SELL
|
- |
-569- 64.15% |
$521K - $566K
|
318
$290K
|
|
|
Oct 22, 2025
Q3 2025
|
Spirepoint Private Client, LLC
Vero Beach, FL |
SELL
|
- |
-567- 6.26% |
$519K - $564K
|
8.5K
$7.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Front Row Advisors LLC
Tiburon, CA |
SELL
|
- |
-564- 9.36% |
$517K - $561K
|
5.46K
$4.98M
|
|
|
Nov 03, 2025
Q3 2025
|
Alpha Cubed Investments, LLC
|
SELL
|
- |
-560- 1.72% |
$513K - $557K
|
31.9K
$29.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Aspen Investment Management Inc
Grand Rapids, MI |
SELL
|
- |
-555- 50.55% |
$508K - $552K
|
543
$496K
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Trust, LLC
Portland, ME |
SELL
|
- |
-555- 7.28% |
$508K - $552K
|
7.07K
$6.45M
|
|
|
Oct 27, 2025
Q3 2025
|
Argus Investors' Counsel, Inc.
|
SELL
|
- |
-552- 10.83% |
$506K - $549K
|
4.55K
$4.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Kentucky Retirement Systems
Frankfort, KY |
SELL
|
- |
-550- 1.94% |
$504K - $547K
|
27.9K
$25.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
SELL
|
- |
-548- 0.09% |
$502K - $545K
|
582K
$531M
|
|
|
Nov 07, 2025
Q3 2025
|
King Luther Capital Management Corp
Fort Worth, TX |
SELL
|
- |
-548- 1.17% |
$502K - $545K
|
46.2K
$42.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Scs Capital Management LLC
Boston, MA |
SELL
|
- |
-540- 12.94% |
$495K - $537K
|
3.63K
$3.32M
|
|
|
Oct 03, 2025
Q3 2025
|
West Oak Capital, LLC
|
SELL
|
- |
-536- 10.56% |
$491K - $533K
|
4.54K
$4.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Arete Wealth Advisors, LLC
Chicago, IL |
SELL
|
- |
-520- 12.61% |
$476K - $517K
|
3.6K
$3.29M
|
|
|
Nov 05, 2025
Q3 2025
|
Chapman Investment Management, LLC
|
SELL
|
- |
-510- 3.38% |
$467K - $507K
|
14.6K
$13.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Burling Wealth Partners, LLC
Chicago, IL |
SELL
|
- |
-507- 12.72% |
$464K - $504K
|
3.48K
$3.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Challenger Wealth Management
Aliso Viejo, CA |
SELL
|
- |
-502- 18.39% |
$460K - $499K
|
2.23K
$2.03M
|
|
|
Oct 24, 2025
Q3 2025
|
Morgan Rosel Wealth Management, LLC
|
SELL
|
- |
-500- 27.56% |
$458K - $497K
|
1.31K
$1.2M
|
|
|
Oct 08, 2025
Q3 2025
|
Teamwork Financial Advisors, LLC
|
SELL
|
CALL |
-500- 50.0% |
$458K - $497K
|
500
$456K
|
|
|
Nov 10, 2025
Q3 2025
|
Colonial Trust Advisors
Spartanburg, SC |
SELL
|
- |
-494- 1.97% |
$452K - $491K
|
24.6K
$22.4M
|
|