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Costco

4,052 hedge funds and large institutions have $264B invested in Costco in 2025 Q4 according to their latest regulatory filings, with 395 funds opening new positions, 1,548 increasing their positions, 1,641 reducing their positions, and 175 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

less call options, than puts

Call options by funds: $ | Put options by funds: $

4% less capital invested

Capital invested by funds: $274B → $264B (-$10.5B)

6% less repeat investments, than reductions

Existing positions increased: 1,548 | Existing positions reduced: 1,641

22% less funds holding in top 10

Funds holding in top 10: 234183 (-51)

Holders
4,052
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
183
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.05B
Puts
$8.25B
Net Calls
Net Calls Change

Top Buyers

1 +$5.74B
2 +$1.46B
3 +$970M
4
VC
Vestor Capital
Illinois
+$876M
5
Renaissance Technologies
Renaissance Technologies
New York
+$616M

Top Sellers

1 -$1.14B
2 -$996M
3 -$563M
4
Jennison Associates
Jennison Associates
New York
-$541M
5
N
Nuveen
North Carolina
-$305M
Name Holding Trade Value Shares
Change
Change in
Stake
AHIA
4076
Andrew Hill Investment Advisors
Florida
Twin Tree Management
4077
Twin Tree Management
Texas
CFA
4078
Camarda Financial Advisors
Florida
SMH
4079
Sanders Morris Harris
Texas
CCM
4080
Connective Capital Management
California
YWM
4081
Yukon Wealth Management
Kansas
CWM
4082
Compass Wealth Management
Connecticut
RS
4083
R Squared
Hong Kong
SB
4084
SIG Brokerage
New York
SI
4085
Symmetry Investments
Jersey
SFI
4086
Susquehanna Fundamental Investments
Pennsylvania
CPC
4087
Cookson Peirce & Co
Pennsylvania
AFS
4088
Access Financial Services
Minnesota
CPRC
4089
Consolidated Portfolio Review Corp
New York
MFS
4090
Monetta Financial Services
Illinois
OCM
4091
Orser Capital Management
Texas
EFI
4092
EHP Funds Inc
Canada
PCMU
4093
Paragon Capital Management (Utah)
Utah
DTL
4094
Dynamic Technology Lab
Singapore
CFM
4095
Catalyst Funds Management
Australia
VT
4096
Volterra Technologies
New York
AIP
4097
Almanack Investment Partners
Pennsylvania
LIA
4098
Limestone Investment Advisors
New York
RLIM
4099
Red Lighthouse Investment Management
New York
MWM
4100
MGB Wealth Management
Texas