Latest Institutional Purchases of Costco Wholesale Corp (COST)
This list provides information on the latest institutional transactions involving Costco Wholesale Corp (COST) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Boston Research & Management Inc
Manchester, MA |
BUY
|
- |
100+ 34.48% |
$91.6K - $99.5K
|
390
$356K
|
|
|
Nov 12, 2025
Q3 2025
|
M1 Capital Management LLC
Bloomfield Hills, MI |
BUY
|
- |
100+ 18.38% |
$91.6K - $99.5K
|
644
$588K
|
|
|
Nov 10, 2025
Q3 2025
|
Mai Capital Management
|
BUY
|
CALL |
100+ 50.0% |
$91.6K - $99.5K
|
300
$274K
|
|
|
Oct 27, 2025
Q3 2025
|
Klingman & Associates, LLC
|
BUY
|
- |
100+ 3.1% |
$91.6K - $99.5K
|
3.33K
$3.04M
|
|
|
Oct 20, 2025
Q3 2025
|
Rooted Wealth Advisors, Inc.
Bourbonnais, IL |
BUY
|
- |
100+ 19.46% |
$91.6K - $99.5K
|
614
$560K
|
|
|
Oct 15, 2025
Q3 2025
|
Merrion Investment Management Co, LLC
|
BUY
|
- |
100+ 7.14% |
$91.6K - $99.5K
|
1.5K
$1.37M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Hawaii
Honolulu, HI |
BUY
|
- |
99+ 5.96% |
$90.7K - $98.5K
|
1.76K
$1.61M
|
|
|
Oct 31, 2025
Q3 2025
|
Purkiss Capital Advisors LLC
Ridgefield, CT |
BUY
|
- |
97+ 6.05% |
$88.8K - $96.5K
|
1.7K
$1.55M
|
|
|
Nov 04, 2025
Q3 2025
|
Arjuna Capital
|
BUY
|
- |
96+ 1.91% |
$87.9K - $95.5K
|
5.13K
$4.68M
|
|
|
Nov 12, 2025
Q3 2025
|
Whalerock Point Partners, LLC
Providence, RI |
BUY
|
- |
95+ 0.74% |
$87K - $94.5K
|
12.9K
$11.8M
|
|
|
Oct 31, 2025
Q3 2025
|
Biltmore Family Office, LLC
|
BUY
|
- |
95+ 7.39% |
$87K - $94.5K
|
1.38K
$1.26M
|
|
|
Oct 22, 2025
Q3 2025
|
Pachira Investments Inc.
|
BUY
|
- |
95+ 8.39% |
$87K - $94.5K
|
1.23K
$1.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Mindset Wealth Management, LLC
Indianapolis, IN |
BUY
|
- |
94+ 12.95% |
$86.1K - $93.5K
|
820
$748K
|
|
|
Nov 14, 2025
Q3 2025
|
Archetype Wealth Partners
Houston, TX |
BUY
|
- |
93+ 13.23% |
$85.2K - $92.5K
|
796
$726K
|
|
|
Nov 14, 2025
Q3 2025
|
Phar Vision Advisers, LLC
Boca Raton, FL |
BUY
|
- |
93+ 30.69% |
$85.2K - $92.5K
|
396
$361K
|
|
|
Nov 13, 2025
Q3 2025
|
Lgt Group Foundation
|
BUY
|
- |
93+ 3.0% |
$85.2K - $92.5K
|
3.19K
$2.91M
|
|
|
Nov 12, 2025
Q3 2025
|
Tpg Financial Advisors, LLC
|
BUY
|
- |
93+ 33.94% |
$85.2K - $92.5K
|
367
$335K
|
|
|
Nov 05, 2025
Q3 2025
|
Horizon Investment Services, LLC
Hammond, IN |
BUY
|
- |
93+ 34.57% |
$85.2K - $92.5K
|
362
$330K
|
|
|
Nov 17, 2025
Q3 2025
|
Kestra Investment Management, LLC
Austin, TX |
BUY
|
- |
92+ 6.42% |
$84.3K - $91.5K
|
1.53K
$1.39M
|
|
|
Nov 12, 2025
Q3 2025
|
United Capital Management Of Ks, Inc.
|
BUY
|
- |
92+ 1.36% |
$84.3K - $91.5K
|
6.86K
$6.26M
|
|
|
Nov 05, 2025
Q3 2025
|
Cardinal Point Capital Management, Ulc
Toronto, Z4 |
BUY
|
- |
92+ 1.19% |
$84.3K - $91.5K
|
7.82K
$7.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Rational Advisors LLC
Huntington, NY |
BUY
|
- |
91+ 2.15% |
$83.4K - $90.5K
|
4.31K
$3.94M
|
|
|
Nov 07, 2025
Q3 2025
|
Vera Bank, N.A.
|
BUY
|
- |
91+ 3.72% |
$83.4K - $90.5K
|
2.53K
$2.31M
|
|
|
Oct 24, 2025
Q3 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
91+ 1.6% |
$83.4K - $90.5K
|
5.79K
$5.28M
|
|
|
Oct 10, 2025
Q3 2025
|
Bnc Wealth Management, LLC
|
BUY
|
- |
91+ 2.19% |
$83.4K - $90.5K
|
4.26K
$3.88M
|
|
|
Nov 13, 2025
Q3 2025
|
Oxford Financial Group LTD
Indianapolis, IN |
BUY
|
- |
90+ 2.35% |
$82.4K - $89.5K
|
3.92K
$3.57M
|
|
|
Nov 12, 2025
Q3 2025
|
Arrowroot Family Office, LLC
Marina Del Rey, CA |
BUY
|
- |
90+ 5.3% |
$82.4K - $89.5K
|
1.79K
$1.63M
|
|
|
Nov 07, 2025
Q3 2025
|
Bedel Financial Consulting, Inc.
|
BUY
|
- |
90+ 8.18% |
$82.4K - $89.5K
|
1.19K
$1.09M
|
|
|
Nov 13, 2025
Q3 2025
|
Pfc Capital Group, Inc.
Los Angeles, CA |
BUY
|
- |
89+ 1.54% |
$81.5K - $88.5K
|
5.86K
$5.35M
|
|
|
Nov 03, 2025
Q3 2025
|
Winnow Wealth LLC
Waco, TX |
BUY
|
- |
89New |
$81.5K - $88.5K
|
89
$81.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
88+ 25.21% |
$80.6K - $87.5K
|
437
$399K
|
|
|
Nov 14, 2025
Q3 2025
|
Cascades Capital Asset Management, LLC
Greensboro, NC |
BUY
|
- |
87+ 23.08% |
$79.7K - $86.5K
|
464
$423K
|
|
|
Nov 07, 2025
Q3 2025
|
Calton & Associates, Inc.
|
BUY
|
- |
87+ 12.54% |
$79.7K - $86.5K
|
781
$713K
|
|
|
Nov 04, 2025
Q3 2025
|
Simmons Bank
|
BUY
|
- |
87+ 0.71% |
$79.7K - $86.5K
|
12.3K
$11.3M
|
|
|
Nov 10, 2025
Q3 2025
|
Lansing Street Advisors
|
BUY
|
- |
85+ 7.17% |
$77.9K - $84.5K
|
1.27K
$1.16M
|
|
|
Nov 04, 2025
Q3 2025
|
Garrison Bradford & Associates Inc
New York, NY |
BUY
|
- |
85+ 0.76% |
$77.9K - $84.5K
|
11.2K
$10.2M
|
|
|
Oct 31, 2025
Q3 2025
|
Heritage Investment Group, Inc.
|
BUY
|
- |
85+ 15.34% |
$77.9K - $84.5K
|
639
$583K
|
|
|
Oct 30, 2025
Q3 2025
|
Naples Global Advisors, LLC
Naples, FL |
BUY
|
- |
85+ 3.31% |
$77.9K - $84.5K
|
2.65K
$2.42M
|
|
|
Oct 22, 2025
Q3 2025
|
Letson Investment Management, Inc.
Atlanta, GA |
BUY
|
- |
84+ 3.58% |
$76.9K - $83.5K
|
2.43K
$2.22M
|
|
|
Nov 05, 2025
Q3 2025
|
Plato Investment Management LTD
Sydney, C3 |
BUY
|
- |
83+ 0.68% |
$76K - $82.5K
|
12.3K
$11.2M
|
|
|
Nov 03, 2025
Q3 2025
|
Private Wealth Asset Management, LLC
Cedar Rapids, IA |
BUY
|
- |
83+ 14.19% |
$76K - $82.5K
|
668
$610K
|
|
|
Oct 29, 2025
Q3 2025
|
Huntleigh Advisors, Inc.
St. Louis, MO |
BUY
|
- |
83+ 2.03% |
$76K - $82.5K
|
4.16K
$3.8M
|
|
|
Oct 24, 2025
Q3 2025
|
Lederer & Associates Investment Counsel
Long Beach, CA |
BUY
|
- |
83+ 3.83% |
$76K - $82.5K
|
2.25K
$2.05M
|
|
|
Nov 17, 2025
Q3 2025
|
Abel Hall, LLC
Baton Rouge, LA |
BUY
|
- |
82+ 18.39% |
$75.1K - $81.6K
|
528
$482K
|
|
|
Nov 14, 2025
Q3 2025
|
Redwood Investment Management, LLC
Scottsdale, AZ |
BUY
|
- |
81+ 4.43% |
$74.2K - $80.6K
|
1.91K
$1.74M
|
|
|
Nov 13, 2025
Q3 2025
|
Winthrop Capital Management, LLC
Carmel, IN |
BUY
|
- |
81+ 6.26% |
$74.2K - $80.6K
|
1.37K
$1.25M
|
|
|
Nov 05, 2025
Q3 2025
|
Roman Butler Fullerton & CO
|
BUY
|
- |
81+ 1.8% |
$74.2K - $80.6K
|
4.57K
$4.17M
|
|
|
Nov 04, 2025
Q3 2025
|
Lee Financial CO
Dallas, TX |
BUY
|
- |
81+ 6.57% |
$74.2K - $80.6K
|
1.31K
$1.2M
|
|
|
Oct 22, 2025
Q3 2025
|
Red Tortoise LLC
Atlanta, GA |
BUY
|
- |
81New |
$74.2K - $80.6K
|
81
$73.9K
|
|
|
Nov 12, 2025
Q3 2025
|
Tillman Hartley LLC
Orlando, FL |
BUY
|
- |
80+ 27.21% |
$73.3K - $79.6K
|
374
$341K
|
|