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Costco

4,177 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, 1,600 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: 4,0934,177 (+84)

0.87% less ownership

Funds ownership: 70.83%69.96% (-0.87%)

8% less call options, than puts

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

Holders
4,177
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
278
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
WA
1376
WBH Advisory
Maryland
$4.73M
LSIA
1377
LaSalle St. Investment Advisors
Illinois
$4.71M
MYAM
1378
Meiji Yasuda Asset Management
Japan
$4.7M
SIA
1379
Schear Investment Advisers
Ohio
$4.68M
TGAM
1380
TBH Global Asset Management
Tennessee
$4.68M
ANTB
1381
AMG National Trust Bank
Colorado
$4.68M
SOAMC
1382
Spirit of America Management Corp
New York
$4.66M
KFAS
1383
Keating Financial Advisory Services
Kansas
$4.66M
SIA
1384
Soltis Investment Advisors
Utah
$4.65M
EFS
1385
Essex Financial Services
Connecticut
$4.64M
MA
1386
Modus Advisors
Minnesota
$4.63M
FBFS
1387
First Business Financial Services
Wisconsin
$4.63M
BWA
1388
Blodgett Wealth Advisors
California
$4.62M
GRQ
1389
Gardner Russo & Quinn
Pennsylvania
$4.61M
ABLA
1390
Alan B. Lancz & Associates
Ohio
$4.59M
BCM
1391
Blume Capital Management
California
$4.57M
SLI
1392
Sumitomo Life Insurance
Japan
$4.57M
HA
1393
Huntleigh Advisors
Missouri
$4.56M
DTC
1394
Davidson Trust Company
Washington
$4.56M
CPW
1395
Cove Private Wealth
New York
$4.55M
PPW
1396
Parcion Private Wealth
Washington
$4.55M
MAM
1397
MWA Asset Management
Massachusetts
$4.55M
MCM
1398
MV Capital Management
Maryland
$4.54M
SWA
1399
SFMG Wealth Advisors
Texas
$4.54M
WFA
1400
Wellspring Financial Advisors
Ohio
$4.54M