Costco Wholesale Corp

COSTNASDAQ
$915.74
-9.67-1.04%
In chiusura: Sep 4, 5:00 PM EST
$916.00
0.260.03%
Post-mercato: 7:59 PM EST

Costco Wholesale Ownership & Insider Activity

Costco Wholesale (COST) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.5% of shares outstanding. Institutional investors hold 45.4%. Over the past 90 days, insiders made 1 sale worth $847K.

Shares Outstanding

443.514M

Shares Float

443.054M

Insider Shares Owned

2.297M

Insider % Owned

0.5%

Institutional Shares Held

201.358M

Institutional % Held

45.4%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

1

$847K total

Net Activity

Net Selling

Net Value (90d)

-$847K

Costco Wholesale Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Jun 23, 2026KENNETH DENMANDIRECTORSELL885.000$957.45$847K
Apr 1, 2026Caton FratesEXECUTIVE VICE PRESIDENTSELL700.000$993.00$695K

Congressional Trading Activity

DateMemberPartyChamberActionAmount
Jul 10, 2026Dan NewhouseRHouseP$1,001 - $15,000
Mar 27, 2026Alan ArmstrongRSenateP$1,001 - $15,000