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Costco

4,175 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, 1,760 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: 4,0924,175 (+83)

0.86% less ownership

Funds ownership: 70.83%69.98% (-0.86%)

8% less call options, than puts

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

Holders
4,175
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
GT
826
Greenleaf Trust
Michigan
$12.2M
MSA
827
MUFG Securities Americas
New York
$12.2M
AI
828
Atria Investments
North Carolina
$12.2M
SAI
829
Savvy Advisors Inc
New York
$12.1M
HIP
830
HUB Investment Partners
Texas
$12.1M
GWMR
831
GC Wealth Management RIA
Massachusetts
$12M
SAM
832
Securian Asset Management
Minnesota
$12M
FTWA
833
Fifth Third Wealth Advisors
Ohio
$12M
WB
834
WesBanco Bank
West Virginia
$12M
PIMJS
835
PKO Investment Management Joint-Stock
Poland
$12M
SVCP
836
Silicon Valley Capital Partners
California
$11.9M
AMM
837
American Money Management
California
$11.9M
SGI
838
Summit Global Investments
Utah
$11.9M
AC
839
AlphaCore Capital
California
$11.9M
DC
840
Defender Capital
North Carolina
$11.9M
RP
841
Rice Partnership
Hawaii
$11.8M
GI
842
GAMMA Investing
California
$11.8M
TWM
843
TLW Wealth Management
Florida
$11.8M
AFG
844
Atomi Financial Group
New York
$11.7M
CWA
845
Clarity Wealth Advisors
California
$11.7M
YIH
846
Y-Intercept (HK)
Hong Kong
$11.7M
BCPWM
847
Bradley & Co Private Wealth Management
Florida
$11.7M
KRSITF
848
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$11.6M
IAN
849
Integrated Advisors Network
Texas
$11.6M
WB
850
Webster Bank
Connecticut
$11.6M