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Costco

4,176 hedge funds and large institutions have $308B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 310 funds opening new positions, 1,761 increasing their positions, 1,599 reducing their positions, and 126 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

2% more funds holding

Funds holding: 4,0924,176 (+84)

0.85% less ownership

Funds ownership: 70.83%69.98% (-0.85%)

8% less call options, than puts

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

Holders
4,176
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

Top Buyers

1 +$6.55B
2 +$2.06B
3 +$1.03B
4
N
Nuveen
North Carolina
+$878M
5
Bank of America
Bank of America
North Carolina
+$754M

Top Sellers

1 -$6.07B
2 -$1.85B
3 -$1.56B
4
VC
Vestor Capital
Illinois
-$945M
5
Renaissance Technologies
Renaissance Technologies
New York
-$656M
Name Holding Trade Value Shares
Change
Change in
Stake
KHC
3426
Koesten Hirschmann & Crabtree
Kansas
$400K
FCFC
3427
First Citizens Financial Corp
Iowa
$400K
NB
3428
Northwest Bancshares
Pennsylvania
$399K
GWI
3429
Grace & White Inc
New York
$399K
HWA
3430
HHM Wealth Advisors
Tennessee
$398K
EIA
3431
Eldridge Investment Advisors
New Hampshire
$398K
AA
3432
Ascent Advisors
Minnesota
$398K
AWP
3433
Avid Wealth Partners
Texas
$397K
MTI
3434
Merrithew & Thorsten Inc
California
$395K
OAM
3435
Oxford Asset Management
United Kingdom
$395K
CFCS
3436
CDM Financial Counseling Services
Connecticut
$395K
RWM
3437
RBA Wealth Management
California
$393K
OL
3438
Owen LaRue
Kentucky
$392K
MCP
3439
Martin Capital Partners
Oregon
$392K
NA
3440
NWM Advisors
California
$392K
NLA
3441
Northern Lights Advisors
Washington
$391K
CMA
3442
Cedar Mountain Advisors
Oregon
$391K
SR
3443
Syntax Research
Florida
$391K
FC
3444
Fairscale Capital
New Hampshire
$391K
RIA
3445
Rhodes Investment Advisors
Texas
$391K
RRA
3446
Red Reef Advisors
Florida
$390K
SPI
3447
Sutton Place Investors
New York
$390K
PGA
3448
Portland Global Advisors
Maine
$388K
RIS
3449
Retirement Income Solutions
Michigan
$387K
JWBC
3450
John W. Brooker & Co
California
$387K