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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
Tudor Investment Corp
676
Tudor Investment Corp
Connecticut
$17M
LA
677
LBP AM
France
$16.8M
KWM
678
Kingsview Wealth Management
Oregon
$16.8M
SCM
679
Silvant Capital Management
Georgia
$16.7M
HFS
680
Haverford Financial Services
Pennsylvania
$16.7M
RDWM
681
Red Door Wealth Management
Tennessee
$16.7M
FMC
682
First Merchants Corp
Indiana
$16.7M
HI
683
Harbour Investments
Wisconsin
$16.6M
A
684
Allianz
Germany
$16.6M
EAM
685
Erste Asset Management
Austria
$16.5M
RCM
686
RB Capital Management
Nevada
$16.5M
NP
687
Nilsine Partners
Colorado
$16.4M
CTI
688
Community Trust & Investment
Kentucky
$16.4M
CIA
689
Capital Investment Advisors
Georgia
$16.4M
SCB
690
Saudi Central Bank
Saudi Arabia
$16.3M
AMCA
691
Arthur M. Cohen & Associates
Illinois
$16.3M
PCM
692
Palisade Capital Management
New Jersey
$16.2M
MBTD
693
Mechanics Bank - Trust Department
California
$16.2M
FHC
694
First Horizon Corporation
Tennessee
$16.1M
PCM
695
Prana Capital Management
Connecticut
$16.1M
CWP
696
Capital Wealth Planning
Florida
$16M
CG
697
Caprock Group
Idaho
$16M
JAFL
698
Jay A. Fishman Ltd
Michigan
$15.9M
SI
699
Stephens Inc
Arkansas
$15.9M
OIA
700
OneDigital Investment Advisors
Kansas
$15.9M