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Costco

4,218 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 315 funds opening new positions, 1,777 increasing their positions, 1,617 reducing their positions, and 125 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: 1,777 | Existing positions reduced: 1,617

0.43% less ownership

Funds ownership: 70.48%70.04% (-0.43%)

8% less call options, than puts

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

Holders
4,218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
279
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
MP
3526
McDonald Partners
Ohio
$362K
LWIC
3527
Leith Wheeler Investment Counsel
British Columbia, Canada
$362K
CWMGO
3528
Capstone Wealth Management Group (Oregon)
Oregon
$361K
NEWAS
3529
N.E.W. Advisory Services
Wisconsin
$361K
GA
3530
Gordian Advisors
Arizona
$361K
FC
3531
Financial Council
Maryland
$361K
Harris Associates
3532
Harris Associates
Illinois
$361K
WWMSC
3533
Wagner Wealth Management (South Carolina)
South Carolina
$360K
ESC
3534
Eurizon SLJ Capital
$360K
MAWCM
3535
Mine & Arao Wealth Creation & Management
California
$359K
E
3536
Entelevest
Florida
$359K
AF
3537
Aldebaran Financial
$359K
WCM
3538
Wealthcare Capital Management
Virginia
$358K
GCM
3539
Gables Capital Management
Florida
$358K
VF
3540
Vawter Financial
Ohio
$358K
PF
3541
Parker Financial
Washington
$357K
CFG
3542
Clayton Financial Group
Missouri
$357K
SF
3543
Slagle Financial
Illinois
$357K
AWC
3544
Adamsbrown Wealth Consultants
Kansas
$356K
TCMP
3545
Thrive Capital Management (Pennsylvania)
Pennsylvania
$356K
WFS
3546
Widmann Financial Services
Maryland
$356K
FWM
3547
Fingerlakes Wealth Management
New York
$355K
FAM
3548
Frontier Asset Management
Wyoming
$355K
STA
3549
Smith Thornton Advisors
Alabama
$354K
SHFG
3550
S Harris Financial Group
Texas
$354K