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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
BFPW
1426
BOK Financial Private Wealth
Colorado
$4.34M
OFS
1427
OneAscent Financial Services
Alabama
$4.33M
CFG
1428
Cooper Financial Group
California
$4.33M
AIC
1429
Argus Investors Counsel
New York
$4.33M
KRS
1430
Kentucky Retirement Systems
Kentucky
$4.29M
MNBTD
1431
Moody National Bank Trust Division
Texas
$4.29M
KOCAA
1432
Knights of Columbus Asset Advisors
Connecticut
$4.29M
CNC
1433
Citizens & Northern Corp
Pennsylvania
$4.29M
AIA
1434
AssuredPartners Investment Advisors
Florida
$4.27M
SG
1435
Somerset Group
Minnesota
$4.27M
NSB
1436
Norway Savings Bank
Maine
$4.26M
IIM
1437
Illumine Investment Management
Washington
$4.26M
AA
1438
Aire Advisors
California
$4.26M
AF
1439
Alerus Financial
North Dakota
$4.25M
AGA
1440
Accuvest Global Advisors
Utah
$4.25M
WHCI
1441
W.H. Cornerstone Investments
Massachusetts
$4.24M
HIM
1442
Hillsdale Investment Management
Ontario, Canada
$4.23M
WBC
1443
West Branch Capital
Massachusetts
$4.23M
JF
1444
Jericho Financial
Ohio
$4.23M
DC
1445
DeDora Capital
California
$4.22M
CI
1446
Cigna Investments
Connecticut
$4.22M
RI
1447
RWWM Inc
California
$4.21M
BCA
1448
Bay Colony Advisors
Massachusetts
$4.21M
IP
1449
Ignite Planners
California
$4.21M
DLA
1450
Douglas Lane & Associates
New York
$4.2M