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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
MBTD
701
Mechanics Bank - Trust Department
California
$14.1M
VT
702
Vise Technologies
New York
$14.1M
AAF
703
Andra AP-fonden
Sweden
$14M
AMCA
704
Arthur M. Cohen & Associates
Illinois
$14M
CG
705
Caprock Group
Idaho
$14M
ZI
706
ZEGA Investments
Florida
$13.9M
PWM
707
Purus Wealth Management
California
$13.9M
SI
708
Stephens Inc
Arkansas
$13.9M
CTI
709
Community Trust & Investment
Kentucky
$13.9M
Group One Trading
710
Group One Trading
Illinois
$13.9M
KA
711
Kozak & Associates
Colorado
$13.9M
IAN
712
Integrated Advisors Network
Texas
$13.9M
DDC
713
DF Dent & Co
Maryland
$13.8M
CIA
714
Capital Investment Advisors
Georgia
$13.8M
JWCA
715
J.W. Cole Advisors
Florida
$13.8M
JSA
716
Jacobson & Schmitt Advisors
Wisconsin
$13.7M
SPC
717
Sigma Planning Corp
Michigan
$13.7M
WWM
718
Western Wealth Management
Colorado
$13.7M
LCM
719
Liberty Capital Management
Michigan
$13.6M
ET
720
Entropy Technologies
New York
$13.6M
SCM
721
Silvant Capital Management
Georgia
$13.6M
STA
722
Summit Trail Advisors
New York
$13.6M
PCM
723
Palisade Capital Management
New Jersey
$13.6M
BIA
724
Biondo Investment Advisors
Pennsylvania
$13.5M
SFG
725
SageGuard Financial Group
Tennessee
$13.4M