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 14, 2025
Q3 2025
|
Port Capital LLC
Chicago, IL |
SELL
|
- |
-12- 3.09% |
$11K - $11.9K
|
376
$343K
|
|
|
Nov 14, 2025
Q3 2025
|
Quest Investment Management LLC
Lake Oswego, OR |
SELL
|
- |
-1.75K- 12.86% |
$1.6M - $1.74M
|
11.9K
$10.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Christopher Bloomstran
Semper Augustus Investments Group LLC | Highlands Ranch, CO
|
SELL
|
- |
-333- 8.84% |
$305K - $331K
|
3.44K
$3.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Steadfast Capital Management LP
New York, NY |
BUY
|
- |
98.3KNew |
$90.1M - $97.8M
|
98.3K
$89.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-2.28K- 32.73% |
$2.09M - $2.27M
|
4.69K
$4.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-31.4K- 96.32% |
$28.8M - $31.2M
|
1.2K
$1.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Transamerica Financial Advisors, Inc.
Clearwater, FL |
BUY
|
- |
348+ 5.88% |
$319K - $346K
|
6.26K
$5.72M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
252K+ 112.22% |
$231M - $251M
|
477K
$436M
|
|
|
Nov 14, 2025
Q3 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
208K+ 91.29% |
$190M - $206M
|
435K
$397M
|
|
|
Nov 14, 2025
Q3 2025
|
Williams Jones Wealth Management, Llc.
New York, NY |
SELL
|
- |
-1.72K- 0.39% |
$1.57M - $1.71M
|
435K
$397M
|
|
|
Nov 14, 2025
Q3 2025
|
Northwest Bancshares, Inc.
Warren, PA |
SELL
|
- |
-1- 0.25% |
$916 - $995
|
400
$365K
|
|
|
Nov 14, 2025
Q3 2025
|
Utah Retirement Systems
Salt Lake City, UT |
BUY
|
- |
259+ 0.35% |
$237K - $258K
|
73.4K
$66.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Ncm Capital Management, LLC
Ramsey, NJ |
SELL
|
- |
-3- 0.72% |
$2.75K - $2.98K
|
413
$377K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
6.53K+ 105.2% |
$5.98M - $6.49M
|
12.7K
$11.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Strategic Wealth Partners, Ltd.
Independence, OH |
SELL
|
- |
-2.19K- 52.51% |
$2M - $2.18M
|
1.98K
$1.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Warther Private Wealth, LLC
Akron, OH |
SELL
|
- |
-213- 24.94% |
$195K - $212K
|
641
$585K
|
|
|
Nov 14, 2025
Q3 2025
|
Beacon Investment Advisors LLC
Gaithersburg, MD |
SELL
|
- |
-70- 1.17% |
$64.1K - $69.6K
|
5.94K
$5.42M
|
|
|
Nov 14, 2025
Q3 2025
|
Star Financial Bank
Fort Wayne, IN |
BUY
|
- |
271New |
$248K - $270K
|
271
$247K
|
|
|
Nov 14, 2025
Q3 2025
|
Garden State Investment Advisory Services LLC
Red Bank, NJ |
SELL
|
- |
-127- 10.86% |
$116K - $126K
|
1.04K
$951K
|
|
|
Nov 14, 2025
Q3 2025
|
Aspen Grove Capital, LLC
Avon, CO |
SELL
|
- |
-107- 12.6% |
$98K - $106K
|
742
$677K
|
|
|
Nov 14, 2025
Q3 2025
|
Sherbrooke Park Advisers LLC
White Plains, NY |
BUY
|
- |
300+ 84.51% |
$275K - $298K
|
655
$598K
|
|
|
Nov 14, 2025
Q3 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
6.66K+ 109.99% |
$6.1M - $6.63M
|
12.7K
$11.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Talisman Wealth Advisors LLC
Mountainside, NJ |
BUY
|
- |
10+ 3.08% |
$9.16K - $9.95K
|
335
$306K
|
|
|
Nov 14, 2025
Q3 2025
|
Tandem Wealth Advisors LLC
Phoenix, AZ |
BUY
|
- |
144+ 15.27% |
$132K - $143K
|
1.09K
$992K
|
|
|
Nov 14, 2025
Q3 2025
|
Imprint Wealth LLC
Mount Pleasant, SC |
SELL
|
- |
-1K- 96.26% |
$920K - $999K
|
39
$35.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Double Line ETF Adviser LP
Tampa, FL |
BUY
|
- |
8.47KNew |
$7.76M - $8.43M
|
8.47K
$7.73M
|
|
|
Nov 14, 2025
Q3 2025
|
Swan Capital LLC
Pensacola, FL |
SELL
|
- |
-5- 9.09% |
$4.58K - $4.97K
|
50
$45.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Prosperity Financial Group, Inc.
San Ramon, CA |
BUY
|
- |
74+ 2.24% |
$67.8K - $73.6K
|
3.37K
$3.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Nbc Securities, Inc.
Birmingham, AL |
SELL
|
- |
-33- 1.09% |
$30.2K - $32.8K
|
2.98K
$2.72M
|
|
|
Nov 14, 2025
Q3 2025
|
Nbc Securities, Inc.
Birmingham, AL |
BUY
|
CALL |
1New |
$916 - $995
|
1
$913
|
|
|
Nov 14, 2025
Q3 2025
|
Anchor Investment Management, LLC
Columbia, SC |
BUY
|
- |
135+ 1.66% |
$124K - $134K
|
8.29K
$7.56M
|
|
|
Nov 14, 2025
Q3 2025
|
Jpl Wealth Management, LLC
Highlands Ranch, CO |
SELL
|
- |
-112- 1.6% |
$103K - $111K
|
6.89K
$6.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Hansen & Associates Financial Group, Inc.
Sacramento, CA |
SELL
|
- |
-2.01K- 67.43% |
$1.84M - $2M
|
971
$886K
|
|
|
Nov 14, 2025
Q3 2025
|
Wiser Advisor Group LLC
Phoenix, AZ |
BUY
|
- |
182New |
$167K - $181K
|
182
$166K
|
|
|
Nov 14, 2025
Q3 2025
|
Capitolis Liquid Global Markets LLC
New York, NY |
SELL
|
- |
-63.4K- 17.27% |
$58.1M - $63.1M
|
304K
$277M
|
|
|
Nov 14, 2025
Q3 2025
|
Kkm Financial LLC
Chicago, IL |
BUY
|
- |
612+ 13.59% |
$561K - $609K
|
5.11K
$4.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Quadcap Wealth Management, LLC
Frisco, TX |
BUY
|
- |
26+ 1.54% |
$23.8K - $25.9K
|
1.71K
$1.56M
|
|
|
Nov 14, 2025
Q3 2025
|
Concord Investment Counsel Inc.
Irvine, CA |
BUY
|
- |
4.92KNew |
$4.51M - $4.9M
|
4.92K
$4.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Perissos Private Wealth Management, LLC
Bethany, OK |
BUY
|
- |
1+ 0.22% |
$916 - $995
|
452
$412K
|
|
|
Nov 14, 2025
Q3 2025
|
Kirtland Hills Capital Management, LLC
Bratenahl, OH |
BUY
|
- |
13+ 0.56% |
$11.9K - $12.9K
|
2.32K
$2.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Glen Eagle Advisors, LLC
Kingston, NJ |
BUY
|
- |
467+ 13.82% |
$428K - $464K
|
3.85K
$3.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Brass Tax Wealth Management, Inc
Cincinnati, OH |
SELL
|
- |
-28- 10.69% |
$25.6K - $27.8K
|
234
$214K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-32.2K- 9.4% |
$29.5M - $32M
|
310K
$283M
|
|
|
Nov 14, 2025
Q3 2025
|
Brown Financial Advisors
Milford, OH |
BUY
|
- |
42+ 3.23% |
$38.5K - $41.8K
|
1.34K
$1.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Cascades Capital Asset Management, LLC
Greensboro, NC |
BUY
|
- |
87+ 23.08% |
$79.7K - $86.5K
|
464
$423K
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
5.74K+ 0.43% |
$5.25M - $5.7M
|
1.34M
$1.23B
|
|
|
Nov 14, 2025
Q3 2025
|
Redwood Park Advisors LLC
Redwood City, CA |
SELL
|
- |
-60- 34.68% |
$55K - $59.7K
|
113
$103K
|
|
|
Nov 14, 2025
Q3 2025
|
Nfp Retirement, Inc.
Aliso Viejo, CA |
BUY
|
- |
118+ 11.98% |
$108K - $117K
|
1.1K
$1.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Alexis Investment Partners, LLC
Montgomery, TX |
BUY
|
- |
10New |
$9.16K - $9.95K
|
10
$9.13K
|
|
|
Nov 14, 2025
Q3 2025
|
Leigh Baldwin & Co., LLC
Cazenovia, NY |
SELL
|
- |
-27.6K- 96.36% |
$25.3M - $27.4M
|
1.04K
$951K
|
|