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 |
|---|---|---|---|---|---|---|---|
|
Oct 27, 2025
Q4 2023
|
Munro Partners
Melbourne, C3 |
SELL
|
- |
-84.8K- 75.18% |
$46.1M - $57.8M
|
28K
$25.6M
|
|
|
Aug 15, 2025
Q4 2023
|
Provenance Wealth Advisors, LLC
Fort Lauderdale, FL |
BUY
|
- |
35+ 15.09% |
$19K - $23.8K
|
267
$244K
|
|
|
Apr 15, 2025
Q4 2023
|
Ledgewood Wealth Advisors, LLC
Exeter, NH |
BUY
|
- |
125+ 30.49% |
$67.9K - $85.2K
|
535
$488K
|
|
|
Mar 14, 2024
Q4 2023
|
Walden Wealth Partners LLC
Beachwood, OH |
BUY
|
- |
1.17KNew |
$636K - $798K
|
1.17K
$1.07M
|
|
|
Mar 01, 2024
Q4 2023
|
A.P. Gilfoyle & Co., L.P.
San Francisco, CA |
BUY
|
- |
200New |
$109K - $136K
|
200
$183K
|
|
|
Feb 22, 2024
Q4 2023
|
Sierra Summit Advisors LLC
Incline Village, NV |
BUY
|
- |
10.9KNew |
$5.94M - $7.45M
|
10.9K
$9.98M
|
|
|
Feb 20, 2024
Q4 2023
|
Able Wealth Management LLC
Lakewood, NJ |
BUY
|
- |
29New |
$15.7K - $19.8K
|
29
$26.5K
|
|
|
Feb 16, 2024
Q4 2023
|
Spouting Rock Asset Management, LLC
Bryn Mawr, PA |
SELL
|
- |
-3.28K- 25.69% |
$1.78M - $2.23M
|
9.48K
$8.66M
|
|
|
Feb 15, 2024
Q4 2023
|
Riverbridge Partners LLC
|
SELL
|
- |
-167- 19.49% |
$90.7K - $114K
|
690
$630K
|
|
|
Feb 15, 2024
Q4 2023
|
Punch & Associates Investment Management, Inc.
Edina, MN |
BUY
|
- |
387New |
$210K - $264K
|
387
$353K
|
|
|
Feb 14, 2024
Q4 2023
|
Bramshill Investments, LLC
Naples, FL |
BUY
|
- |
385New |
$209K - $262K
|
385
$351K
|
|
|
Feb 14, 2024
Q4 2023
|
Punch & Associates Investment Management, Inc.
Edina, MN |
BUY
|
CALL |
387New |
$210K - $264K
|
387
$353K
|
|
|
Feb 14, 2024
Q4 2023
|
Dimension Capital Management LLC
Coral Gables, FL |
BUY
|
- |
316New |
$172K - $215K
|
316
$288K
|
|
|
Feb 14, 2024
Q4 2023
|
Css LLC
Chicago, IL |
BUY
|
PUT |
1KNew |
$543K - $681K
|
1K
$913K
|
|
|
Feb 14, 2024
Q4 2023
|
Putnam Investments LLC
Boston, MA |
SELL
|
- |
-22.4K- 4.0% |
$12.2M - $15.3M
|
538K
$491M
|
|
|
Feb 14, 2024
Q4 2023
|
Oracle Alpha Inc.
Toronto, A6 |
BUY
|
- |
479New |
$260K - $326K
|
479
$437K
|
|
|
Feb 14, 2024
Q4 2023
|
Nantahala Capital Management, LLC
New Canaan, CT |
BUY
|
PUT |
70KNew |
$38M - $47.7M
|
70K
$63.9M
|
|
|
Feb 14, 2024
Q4 2023
|
Power Corp Of Canada
Montreal, Quebec, Z4 |
SELL
|
- |
-4.77K- 28.84% |
$2.59M - $3.25M
|
11.8K
$10.7M
|
|
|
Feb 14, 2024
Q4 2023
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
4.52KNew |
$2.46M - $3.08M
|
4.52K
$4.13M
|
|
|
Feb 14, 2024
Q4 2023
|
Blue Crest Capital Management LTD
St Helier, Y9 |
SELL
|
- |
-1.24K- 61.73% |
$673K - $844K
|
768
$701K
|
|
|
Feb 14, 2024
Q4 2023
|
Point72 Middle East Fze
Stamford, CT |
BUY
|
- |
10.8KNew |
$5.87M - $7.36M
|
10.8K
$9.86M
|
|
|
Feb 14, 2024
Q4 2023
|
Point72 Middle East Fze
Stamford, CT |
BUY
|
PUT |
400+ 8.33% |
$217K - $272K
|
5.2K
$4.75M
|
|
|
Feb 14, 2024
Q4 2023
|
Fj Investments, LLC
Salt Lake City, UT |
BUY
|
- |
11.6KNew |
$6.28M - $7.87M
|
11.6K
$10.5M
|
|
|
Feb 14, 2024
Q4 2023
|
Lummis Asset Management, LP
Fort Worth, TX |
BUY
|
- |
10New |
$5.43K - $6.81K
|
10
$9.13K
|
|
|
Feb 14, 2024
Q4 2023
|
Dcm Advisors, LLC
New York, NY |
BUY
|
- |
1.1KNew |
$600K - $752K
|
1.1K
$1.01M
|
|
|
Feb 13, 2024
Q4 2023
|
Landmark Financial Advisors, LLC
|
BUY
|
- |
385New |
$209K - $262K
|
385
$351K
|
|
|
Feb 13, 2024
Q4 2023
|
Advisory Services & Investments, LLC
|
SELL
|
- |
-17- 1.55% |
$9.23K - $11.6K
|
1.08K
$984K
|
|
|
Feb 13, 2024
Q4 2023
|
Benchmark Investment Advisors LLC
Chicago, IL |
BUY
|
- |
2.1KNew |
$1.14M - $1.43M
|
2.1K
$1.92M
|
|
|
Feb 13, 2024
Q4 2023
|
Greenwood Gearhart Inc
Fayetteville, AR |
BUY
|
- |
114New |
$61.9K - $77.7K
|
114
$104K
|
|
|
Feb 12, 2024
Q4 2023
|
Dsm Capital Partners LLC
Palm Beach Gardens, FL |
BUY
|
- |
55New |
$29.9K - $37.5K
|
55
$50.2K
|
|
|
Feb 12, 2024
Q4 2023
|
Focus Financial Network Inc /Adv
Minneapolis, MN |
BUY
|
- |
18.9KNew |
$10.3M - $12.9M
|
18.9K
$17.3M
|
|
|
Feb 12, 2024
Q4 2023
|
Partners Capital Investment Group, LLP
Boston, MA |
SELL
|
- |
-18- 1.54% |
$9.77K - $12.3K
|
1.15K
$1.05M
|
|
|
Feb 09, 2024
Q4 2023
|
Schaeffer Financial LLC
|
SELL
|
- |
-494- 50.05% |
$268K - $337K
|
493
$450K
|
|
|
Feb 09, 2024
Q4 2023
|
Second Line Capital, LLC
Metairie, LA |
BUY
|
- |
308New |
$167K - $210K
|
308
$281K
|
|
|
Feb 09, 2024
Q4 2023
|
Us Bancorp \De\
|
BUY
|
CALL |
17New |
$9.23K - $11.6K
|
17
$15.5K
|
|
|
Feb 09, 2024
Q4 2023
|
Mendel Money Management
Northbrook, IL |
BUY
|
PUT |
992New |
$539K - $676K
|
992
$905K
|
|
|
Feb 09, 2024
Q4 2023
|
Glassman Wealth Services
|
SELL
|
- |
-36- 0.96% |
$19.5K - $24.5K
|
3.72K
$3.4M
|
|
|
Feb 08, 2024
Q4 2023
|
M&G Investment Management LTD
London, X0 |
BUY
|
- |
84+ 0.44% |
$45.6K - $57.2K
|
19.1K
$17.4M
|
|
|
Feb 08, 2024
Q4 2023
|
Ameraudi Asset Management, Inc.
|
BUY
|
- |
309New |
$168K - $211K
|
309
$282K
|
|
|
Feb 08, 2024
Q4 2023
|
Wade G W & Inc
Wellesley, MA |
BUY
|
- |
1.04K+ 7.09% |
$564K - $708K
|
15.7K
$14.3M
|
|
|
Feb 08, 2024
Q4 2023
|
Klr Investment Advisors, LLC
Providence, RI |
BUY
|
- |
402New |
$218K - $274K
|
402
$367K
|
|
|
Feb 08, 2024
Q4 2023
|
Kiely Wealth Advisory Group, Inc.
Oak Ridge, NC |
BUY
|
- |
87New |
$47.2K - $59.3K
|
87
$79.4K
|
|
|
Feb 07, 2024
Q4 2023
|
ETF Store, Inc.
|
BUY
|
- |
1+ 0.17% |
$543 - $681
|
574
$524K
|
|
|
Feb 07, 2024
Q4 2023
|
Findlay Park Partners LLP
London, X0 |
SELL
|
- |
-1.96K- 2.56% |
$1.06M - $1.33M
|
74.6K
$68M
|
|
|
Feb 07, 2024
Q4 2023
|
Seizert Capital Partners, LLC
|
SELL
|
- |
-50- 6.15% |
$27.2K - $34.1K
|
763
$696K
|
|
|
Feb 07, 2024
Q4 2023
|
Partnership Wealth Management, LLC
Towson, MD |
BUY
|
- |
23New |
$12.5K - $15.7K
|
23
$21K
|
|
|
Feb 06, 2024
Q4 2023
|
Rollins Financial
|
SELL
|
- |
-29- 2.2% |
$15.7K - $19.8K
|
1.29K
$1.17M
|
|
|
Feb 06, 2024
Q4 2023
|
Provence Wealth Management Group
|
BUY
|
- |
138+ 11.14% |
$74.9K - $94K
|
1.38K
$1.26M
|
|
|
Feb 06, 2024
Q4 2023
|
Seven Post Investment Office LP
San Francisco, CA |
BUY
|
- |
313New |
$170K - $213K
|
313
$286K
|
|
|
Feb 06, 2024
Q4 2023
|
Ajo Vista, LLC
Boston, MA |
BUY
|
- |
109New |
$59.2K - $74.3K
|
109
$99.5K
|
|