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 |
|---|---|---|---|---|---|---|---|
|
Oct 30, 2025
Q3 2025
|
Wendell David Associates Inc
|
BUY
|
- |
49+ 0.29% |
$44.9K - $48.7K
|
16.9K
$15.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Carroll Investors, Inc
|
BUY
|
- |
48+ 0.64% |
$44K - $47.7K
|
7.52K
$6.86M
|
|
|
Nov 12, 2025
Q3 2025
|
Bradley & Co. Private Wealth Management, LLC
|
BUY
|
- |
48+ 0.44% |
$44K - $47.7K
|
11.1K
$10.1M
|
|
|
Oct 28, 2025
Q3 2025
|
Rakuten Securities, Inc.
Tokyo, M0 |
BUY
|
- |
48+ 17.02% |
$44K - $47.7K
|
330
$301K
|
|
|
Oct 21, 2025
Q3 2025
|
Tru North Capital Management, LLC
Kalamazoo, MI |
BUY
|
- |
48+ 26.97% |
$44K - $47.7K
|
226
$206K
|
|
|
Oct 17, 2025
Q3 2025
|
Westhampton Capital, LLC
|
BUY
|
- |
48+ 1.45% |
$44K - $47.7K
|
3.35K
$3.06M
|
|
|
Oct 16, 2025
Q3 2025
|
Custos Family Office, LLC
Greenwood Village, CO |
BUY
|
- |
48+ 20.69% |
$44K - $47.7K
|
280
$256K
|
|
|
Nov 14, 2025
Q3 2025
|
Keebeck Wealth Management, LLC
Chicago, IL |
BUY
|
- |
47+ 1.76% |
$43K - $46.7K
|
2.71K
$2.47M
|
|
|
Nov 12, 2025
Q3 2025
|
Kcm Investment Advisors LLC
Greenbrae, CA |
BUY
|
- |
47+ 0.04% |
$43K - $46.7K
|
116K
$106M
|
|
|
Nov 03, 2025
Q3 2025
|
Cornerstone Wealth Management, LLC
|
BUY
|
- |
47+ 0.96% |
$43K - $46.7K
|
4.96K
$4.53M
|
|
|
Oct 27, 2025
Q3 2025
|
St. Johns Investment Management Company, LLC
|
BUY
|
- |
47+ 2.56% |
$43K - $46.7K
|
1.88K
$1.72M
|
|
|
Dec 03, 2025
Q3 2025
|
Severin Investments, LLC
St. Louis, MO |
BUY
|
- |
46+ 11.53% |
$42.1K - $45.8K
|
445
$406K
|
|
|
Oct 06, 2025
Q3 2025
|
Destiny Wealth Partners, LLC
|
BUY
|
- |
46+ 8.88% |
$42.1K - $45.8K
|
564
$515K
|
|
|
Nov 17, 2025
Q3 2025
|
Keystone Financial Group
|
BUY
|
- |
45+ 3.45% |
$41.2K - $44.8K
|
1.35K
$1.23M
|
|
|
Nov 04, 2025
Q3 2025
|
Sgl Investment Advisors, Inc.
Missoula, MT |
BUY
|
- |
45+ 9.36% |
$41.2K - $44.8K
|
526
$480K
|
|
|
Oct 30, 2025
Q3 2025
|
Leelyn Smith, LLC
Geneva, IL |
BUY
|
- |
45+ 0.73% |
$41.2K - $44.8K
|
6.18K
$5.64M
|
|
|
Oct 14, 2025
Q3 2025
|
Revisor Wealth Management LLC
Akron, OH |
BUY
|
- |
45+ 12.36% |
$41.2K - $44.8K
|
409
$373K
|
|
|
Nov 14, 2025
Q3 2025
|
Onefund, LLC
Saint Petersburg, FL |
BUY
|
- |
44+ 3.78% |
$40.3K - $43.8K
|
1.21K
$1.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Blue Stem Wealth Partners, LLC
Minnetonka, MN |
BUY
|
- |
44+ 18.72% |
$40.3K - $43.8K
|
279
$255K
|
|
|
Nov 10, 2025
Q3 2025
|
First Financial Bankshares Inc
Abilene, TX |
BUY
|
- |
44+ 8.56% |
$40.3K - $43.8K
|
558
$509K
|
|
|
Nov 06, 2025
Q3 2025
|
North Star Asset Management LLC /Nj/
Hackettstown, NJ |
BUY
|
- |
44+ 1.15% |
$40.3K - $43.8K
|
3.85K
$3.52M
|
|
|
Nov 13, 2025
Q3 2025
|
Saiph Capital, LLC
Wyckoff, NJ |
BUY
|
- |
43+ 7.69% |
$39.4K - $42.8K
|
602
$549K
|
|
|
Nov 13, 2025
Q3 2025
|
Financial Network Wealth Management LLC
Draper, UT |
BUY
|
- |
43+ 1.46% |
$39.4K - $42.8K
|
2.99K
$2.73M
|
|
|
Nov 05, 2025
Q3 2025
|
Trace Wealth Advisors, LLC
Los Angeles, CA |
BUY
|
- |
43+ 1.57% |
$39.4K - $42.8K
|
2.79K
$2.54M
|
|
|
Oct 31, 2025
Q3 2025
|
Tfr Capital, Llc.
Plano, TX |
BUY
|
- |
43+ 0.72% |
$39.4K - $42.8K
|
6.02K
$5.49M
|
|
|
Oct 31, 2025
Q3 2025
|
Liberty Wealth Management LLC
Oakland, CA |
BUY
|
- |
43+ 4.76% |
$39.4K - $42.8K
|
946
$863K
|
|
|
Oct 17, 2025
Q3 2025
|
Fire Capital Management LLC
San Francisco, CA |
BUY
|
- |
43+ 3.09% |
$39.4K - $42.8K
|
1.43K
$1.31M
|
|
|
Nov 14, 2025
Q3 2025
|
Round Rock Advisors, LLC
|
BUY
|
- |
42+ 12.46% |
$38.5K - $41.8K
|
379
$346K
|
|
|
Nov 14, 2025
Q3 2025
|
Brown Financial Advisors
Milford, OH |
BUY
|
- |
42+ 3.23% |
$38.5K - $41.8K
|
1.34K
$1.23M
|
|
|
Oct 21, 2025
Q3 2025
|
Ascent Wealth Partners, LLC
New Hartford, NY |
BUY
|
- |
42+ 1.22% |
$38.5K - $41.8K
|
3.49K
$3.18M
|
|
|
Oct 16, 2025
Q3 2025
|
Life Steps Financial, Inc.
|
BUY
|
- |
42+ 2.71% |
$38.5K - $41.8K
|
1.59K
$1.45M
|
|
|
Nov 12, 2025
Q3 2025
|
Claro Advisors LLC
Boston, MA |
BUY
|
- |
41+ 2.09% |
$37.6K - $40.8K
|
2K
$1.83M
|
|
|
Nov 07, 2025
Q3 2025
|
Wealth Alliance
Mellville, NY |
BUY
|
- |
41+ 1.22% |
$37.6K - $40.8K
|
3.41K
$3.11M
|
|
|
Nov 05, 2025
Q3 2025
|
Moneco Advisors, LLC
Fairfield, CT |
BUY
|
- |
41+ 1.62% |
$37.6K - $40.8K
|
2.57K
$2.35M
|
|
|
Nov 03, 2025
Q3 2025
|
Tidemark, LLC
San Diego, CA |
BUY
|
- |
41+ 6.11% |
$37.6K - $40.8K
|
712
$650K
|
|
|
Oct 09, 2025
Q3 2025
|
Prentice Wealth Management LLC
|
BUY
|
- |
41+ 2.63% |
$37.6K - $40.8K
|
1.6K
$1.46M
|
|
|
Nov 14, 2025
Q3 2025
|
Fairfield, Bush & Co.
Darien, CT |
BUY
|
- |
40+ 11.63% |
$36.6K - $39.8K
|
384
$350K
|
|
|
Nov 10, 2025
Q3 2025
|
Insight Advisors, LLC
Newtown, PA |
BUY
|
- |
40+ 1.2% |
$36.6K - $39.8K
|
3.38K
$3.08M
|
|
|
Nov 04, 2025
Q3 2025
|
Cooper/Haims Advisors, LLC
|
BUY
|
- |
40+ 13.56% |
$36.6K - $39.8K
|
335
$306K
|
|
|
Oct 23, 2025
Q3 2025
|
Vermillion Wealth Management, Inc.
Rosemount, MN |
BUY
|
- |
40+ 8.02% |
$36.6K - $39.8K
|
539
$492K
|
|
|
Oct 22, 2025
Q3 2025
|
Greenspring Advisors, LLC
|
BUY
|
- |
40+ 5.43% |
$36.6K - $39.8K
|
776
$708K
|
|
|
Oct 22, 2025
Q3 2025
|
Granite Harbor Advisors, Inc.
Houston, TX |
BUY
|
- |
40+ 6.97% |
$36.6K - $39.8K
|
614
$560K
|
|
|
Nov 10, 2025
Q3 2025
|
Quantum Private Wealth, LLC
Lake Forest, IL |
BUY
|
- |
39+ 9.73% |
$35.7K - $38.8K
|
440
$402K
|
|
|
Nov 05, 2025
Q3 2025
|
Hobbs Wealth Management, LLC
Zionsville, IN |
BUY
|
- |
39+ 14.89% |
$35.7K - $38.8K
|
301
$275K
|
|
|
Nov 05, 2025
Q3 2025
|
First National Bank Of Hutchinson
|
BUY
|
- |
39+ 3.65% |
$35.7K - $38.8K
|
1.11K
$1.01M
|
|
|
Nov 04, 2025
Q3 2025
|
Axs Investments LLC
Port Chester, NY |
BUY
|
- |
39New |
$35.7K - $38.8K
|
39
$35.6K
|
|
|
Nov 03, 2025
Q3 2025
|
Capstone Triton Financial Group, LLC
Oklahoma City, OK |
BUY
|
- |
39+ 0.98% |
$35.7K - $38.8K
|
4.03K
$3.67M
|
|
|
Oct 31, 2025
Q3 2025
|
Tandem Financial, LLC
Greenwood Village, CO |
BUY
|
- |
39+ 17.89% |
$35.7K - $38.8K
|
257
$235K
|
|
|
Oct 29, 2025
Q3 2025
|
Forvis Wealth Advisors, LLC
|
BUY
|
- |
39+ 2.49% |
$35.7K - $38.8K
|
1.6K
$1.46M
|
|
|
Oct 10, 2025
Q3 2025
|
Diversified Enterprises, LLC
Wilmington, DE |
BUY
|
- |
39+ 5.57% |
$35.7K - $38.8K
|
739
$674K
|
|