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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
WA
4026
Whipplewood Advisors
Colorado
$7.76K
TCM
4027
TD Capital Management
Tennessee
$6.23K
DCM
4028
Davidson Capital Management
Texas
$6.04K
VEA
4029
Virtus ETF Advisers
New York
$6.04K
LA
4030
LM Advisors
California
$5.36K
BFS
4031
Bare Financial Services
Pennsylvania
$5.17K
SHF
4032
Safe Harbor Fiduciary
Florida
$5.17K
MS
4033
Monetary Solutions
Ohio
$5.17K
II
4034
Inspire Investing
Idaho
$4.27K
BFS
4035
Burkett Financial Services
South Carolina
$3.47K
MNA
4036
Manning & Napier Advisors
New York
$3.46K
DF
4037
DecisionPoint Financial
Arizona
$3.45K
PEAK6
4038
PEAK6
Illinois
$2.87K
HCM
4039
Horrell Capital Management
Arkansas
$2.64K
FAI
4040
Fiduciary Advisors Inc
Missouri
$2.59K
CA
4041
Cohalo Advisory
Washington
$2.59K
BC
4042
Broadwater Capital
Massachusetts
$2.59K
WBWA
4043
William B. Walkup & Associates
South Carolina
$2.59K
Parallax Volatility Advisers
4044
Parallax Volatility Advisers
California
$1.73K
MAM
4045
Marquette Asset Management
Minnesota
$1.73K
ICCON
4046
Investment Counsel Company of Nevada
Nevada
$1.73K
RJA
4047
Ross\Johnson & Associates
Minnesota
$1.73K
NA
4048
Networth Advisors
Pennsylvania
$1.73K
MI
4049
Motiv8 Investments
Florida
$1.54K
NWM
4050
Navigoe Wealth Management
California
$1K