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Costco

4,229 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 319 funds opening new positions, 1,778 increasing their positions, 1,622 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 1,778 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.48%70.05% (-0.42%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
280
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.06B
Puts
$7.69B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
GIC
1276
Generali Investments CEE
Czech Republic
$5.56M
CIM
1277
Coleford Investment Management
Canada
$5.56M
LBWM
1278
Left Brain Wealth Management
Illinois
$5.55M
ACA
1279
Atlas Capital Advisors
Wyoming
$5.55M
TNBTD
1280
Trustmark National Bank Trust Department
Mississippi
$5.54M
FLI
1281
Family Legacy Inc
South Carolina
$5.54M
ST
1282
Somerset Trust
Pennsylvania
$5.54M
AOWM
1283
Asset One Wealth Management
Washington
$5.53M
IIA
1284
IPG Investment Advisors
California
$5.53M
BONH
1285
Bank of New Hampshire
New Hampshire
$5.51M
WAC
1286
William Allan Corp
Colorado
$5.5M
FDP
1287
Financiere des Professionnels
Quebec, Canada
$5.5M
HDA
1288
Harold Davidson & Associates
California
$5.5M
CCM
1289
Cohen Capital Management
California
$5.49M
MPWS
1290
McCarter Private Wealth Services
Massachusetts
$5.49M
RCW
1291
Rheos Capital Works
Japan
$5.48M
RWA
1292
Roberts Wealth Advisors
California
$5.47M
BIM
1293
Brentview Investment Management
Illinois
$5.46M
AIM
1294
Allen Investment Management
New York
$5.46M
CF
1295
Convergence Financial
Missouri
$5.46M
MK
1296
MASTERINVEST Kapitalanlage
$5.44M
PHIC
1297
Pine Haven Investment Counsel
Massachusetts
$5.44M
TRIA
1298
Trail Ridge Investment Advisors
Colorado
$5.43M
IPS
1299
Investors Portfolio Services
Washington
$5.43M
LHC
1300
Little House Capital
Massachusetts
$5.43M