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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
MWA
3251
Motive Wealth Advisors
Michigan
$504K
TWM
3252
Tumwater Wealth Management
Idaho
$503K
CNAM
3253
Campbell Newman Asset Management
Wisconsin
$503K
SWA
3254
SOA Wealth Advisors
New York
$503K
WCM
3255
Windsor Capital Management
Arizona
$501K
KLCM
3256
KG&L Capital Management
Louisiana
$500K
GRWP
3257
Green Ridge Wealth Planning
New Jersey
$500K
ITG
3258
Index Technologies Group
New York
$500K
FA
3259
Financial Alternatives
California
$499K
EF
3260
Elite Financial
Idaho
$499K
MCI
3261
MRP Capital Investments
Georgia
$498K
AC
3262
Avenir Corporation
Virginia
$498K
SC
3263
Summa Corp
Texas
$498K
VWA
3264
VERITY Wealth Advisors
United States
$498K
AWM
3265
Ariadne Wealth Management
California
$498K
WOSD
3266
WFA of San Diego
California
$498K
CPL
3267
CAP Partners LLC
Tennessee
$497K
CA
3268
COFG Advisors
Illinois
$495K
FAB
3269
First American Bank
Illinois
$494K
DWS
3270
Dynamic Wealth Strategies
California
$494K
CE
3271
Cornerstone Enterprises
Wisconsin
$494K
DA
3272
Detalus Advisors
Missouri
$494K
HAM
3273
Harmony Asset Management
Arizona
$493K
MAG
3274
MRA Advisory Group
New Jersey
$493K
ACH
3275
ArrowMark Colorado Holdings
Colorado
$491K