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 14, 2025
Q3 2025
|
Palisade Capital Management LLC
Fort Lee, NJ |
BUY
|
- |
5.18K+ 48.52% |
$4.75M - $5.15M
|
15.9K
$14.5M
|
|
|
Oct 23, 2025
Q3 2025
|
Cx Institutional
|
BUY
|
- |
5.17K+ 73.22% |
$4.74M - $5.14M
|
12.2K
$11.2M
|
|
|
Oct 22, 2025
Q3 2025
|
D.A. Davidson & Co.
|
BUY
|
- |
5.02K+ 2.71% |
$4.6M - $5M
|
191K
$174M
|
|
|
Nov 10, 2025
Q3 2025
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
5.02K+ 756.41% |
$4.59M - $4.99M
|
5.68K
$5.18M
|
|
|
Nov 13, 2025
Q3 2025
|
Banque Transatlantique Sa
Paris, I0 |
BUY
|
- |
4.94K+ 2.47% |
$4.53M - $4.92M
|
205K
$187M
|
|
|
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
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
4.86K+ 15.91% |
$4.45M - $4.83M
|
35.4K
$32.3M
|
|
|
Nov 10, 2025
Q3 2025
|
One River Asset Management, LLC
Stamford, CT |
BUY
|
PUT |
4.8KNew |
$4.4M - $4.77M
|
4.8K
$4.38M
|
|
|
Nov 04, 2025
Q3 2025
|
Keybank National Association
|
BUY
|
- |
4.7K+ 1.42% |
$4.3M - $4.67M
|
335K
$305M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
4.6K+ 0.65% |
$4.21M - $4.57M
|
711K
$648M
|
|
|
Oct 21, 2025
Q3 2025
|
Generali Asset Management Spa Sgr
Trieste, L6 |
BUY
|
- |
4.59K+ 22.32% |
$4.21M - $4.57M
|
25.2K
$23M
|
|
|
Oct 29, 2025
Q3 2025
|
Fisher Funds Management LTD
Auckland, Q2 |
BUY
|
- |
4.57K+ 18.85% |
$4.19M - $4.55M
|
28.8K
$26.3M
|
|
|
Oct 24, 2025
Q3 2025
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
BUY
|
- |
4.51KNew |
$4.13M - $4.49M
|
4.51K
$4.12M
|
|
|
Oct 14, 2025
Q3 2025
|
Deane Retirement Strategies, Inc.
|
BUY
|
- |
4.51KNew |
$4.13M - $4.48M
|
4.51K
$4.11M
|
|
|
Oct 24, 2025
Q3 2025
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
BUY
|
PUT |
4.5KNew |
$4.12M - $4.48M
|
4.5K
$4.11M
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
4.45K+ 1.96% |
$4.07M - $4.42M
|
231K
$211M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
4.43K+ 1.16% |
$4.06M - $4.41M
|
387K
$353M
|
|
|
Nov 03, 2025
Q3 2025
|
Rwwm, Inc.
Rocklin, CA |
BUY
|
- |
4.3KNew |
$3.94M - $4.28M
|
4.3K
$3.93M
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
4.3K+ 6.38% |
$3.94M - $4.27M
|
71.7K
$65.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
4.24K+ 90.45% |
$3.88M - $4.22M
|
8.93K
$8.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Von Borstel & Associates, Inc.
The Dalles, OR |
BUY
|
- |
4.2K+ 696.03% |
$3.85M - $4.18M
|
4.81K
$4.39M
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
4.17K+ 4.77% |
$3.82M - $4.15M
|
91.6K
$83.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Wealth Planning, LLC
|
BUY
|
- |
4.15K+ 310.31% |
$3.8M - $4.13M
|
5.49K
$5.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Nan Shan Life Insurance Co., Ltd.
Taipei City, F5 |
BUY
|
- |
4.07K+ 4.22% |
$3.73M - $4.05M
|
101K
$91.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
4.04K+ 17.53% |
$3.7M - $4.02M
|
27.1K
$24.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Equitable Holdings, Inc.
New York, NY |
BUY
|
- |
4.04K+ 11.4% |
$3.7M - $4.01M
|
39.4K
$36M
|
|
|
Oct 24, 2025
Q3 2025
|
Elite Wealth Management, Inc.
|
BUY
|
- |
4.03K+ 135.6% |
$3.69M - $4M
|
7K
$6.38M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
PUT |
4KNew |
$3.66M - $3.98M
|
4K
$3.65M
|
|
|
Oct 27, 2025
Q3 2025
|
Pko Investment Management Joint Stock CO
Warsaw, R9 |
BUY
|
- |
4K+ 34.78% |
$3.66M - $3.98M
|
15.5K
$14.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Bollard Group LLC
Boston, MA |
BUY
|
- |
3.95KNew |
$3.62M - $3.93M
|
3.95K
$3.61M
|
|
|
Nov 14, 2025
Q3 2025
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
3.9KNew |
$3.57M - $3.88M
|
3.9K
$3.56M
|
|
|
Oct 31, 2025
Q3 2025
|
Gds Wealth Management
|
BUY
|
- |
3.88K+ 46.99% |
$3.55M - $3.86M
|
12.1K
$11.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Isam Funds (Uk) LTD
London, X0 |
BUY
|
- |
3.85KNew |
$3.53M - $3.83M
|
3.85K
$3.51M
|
|
|
Oct 29, 2025
Q3 2025
|
Cboe Vest Financial, LLC
Mclean, VA |
BUY
|
- |
3.78K+ 14.72% |
$3.46M - $3.75M
|
29.4K
$26.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
3.7K+ 2.77% |
$3.39M - $3.68M
|
137K
$125M
|
|
|
Nov 12, 2025
Q3 2025
|
Empire Life Investments Inc.
|
BUY
|
- |
3.64K+ 20.92% |
$3.33M - $3.62M
|
21K
$19.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
3.54K+ 133.9% |
$3.24M - $3.52M
|
6.18K
$5.64M
|
|
|
Nov 03, 2025
Q3 2025
|
Truist Financial Corp
|
BUY
|
- |
3.48K+ 1.12% |
$3.19M - $3.46M
|
315K
$288M
|
|
|
Nov 12, 2025
Q3 2025
|
Modern Wealth Management, LLC
Lenexa, KS |
BUY
|
- |
3.47K+ 40.66% |
$3.18M - $3.45M
|
12K
$11M
|
|
|
Oct 29, 2025
Q3 2025
|
Joel Isaacson & Co., LLC
|
BUY
|
- |
3.46K+ 74.41% |
$3.17M - $3.45M
|
8.12K
$7.41M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
3.43K+ 213.86% |
$3.14M - $3.41M
|
5.03K
$4.59M
|
|
|
Nov 04, 2025
Q3 2025
|
Ashton Thomas Private Wealth, LLC
Scottsdale, AZ |
BUY
|
- |
3.31K+ 21.2% |
$3.04M - $3.3M
|
18.9K
$17.3M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
3.2K+ 0.5% |
$2.93M - $3.18M
|
641K
$585M
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
PUT |
3.2K+ 106.67% |
$2.93M - $3.18M
|
6.2K
$5.66M
|
|
|
Nov 12, 2025
Q3 2025
|
Guardian Capital LP
Toronto, A6 |
BUY
|
- |
3.19K+ 5.88% |
$2.92M - $3.17M
|
57.5K
$52.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Empower Advisory Group, LLC
Greenwood Village, CO |
BUY
|
- |
3.12K+ 1.75% |
$2.86M - $3.11M
|
182K
$166M
|
|
|
Nov 14, 2025
Q3 2025
|
Buckley Wealth Management, LLC
|
BUY
|
- |
3.12K+ 31.51% |
$2.85M - $3.1M
|
13K
$11.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Csm Advisors, LLC
Pittsburgh, PA |
BUY
|
- |
3.07K+ 981.47% |
$2.81M - $3.06M
|
3.39K
$3.09M
|
|
|
Nov 13, 2025
Q3 2025
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
- |
3.06K+ 66.11% |
$2.8M - $3.04M
|
7.69K
$7.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Norinchukin Bank, The
Tokyo, M0 |
BUY
|
- |
3.05K+ 4.3% |
$2.8M - $3.04M
|
74K
$67.5M
|
|