COST icon

Costco

4,173 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, 1,598 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: 4,0924,173 (+81)

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
4,173
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
MWM
651
Meridian Wealth Management
Kentucky
$18M
RC
652
Roundview Capital
New Jersey
$18M
WDA
653
Wendell David Associates
New Hampshire
$17.9M
PI
654
PFG Investments
New York
$17.8M
ALMGDA
655
AG2R La Mondiale Gestion d'Actifs
France
$17.7M
ET
656
Entropy Technologies
New York
$17.7M
BBL
657
Beck Bode LLC
Massachusetts
$17.7M
RSS
658
Rosenblum Silverman Sutton
California
$17.7M
REST
659
Retail Employees Superannuation Trust
$17.6M
SAM
660
SEB Asset Management
$17.6M
SSA
661
Schonfeld Strategic Advisors
New York
$17.6M
AC
662
Addenda Capital
Quebec, Canada
$17.4M
FMII
663
Farmers & Merchants Investments Inc
Nebraska
$17.4M
AA
664
Ancora Advisors
Ohio
$17.4M
TCA
665
Trifecta Capital Advisors
Illinois
$17.3M
GAM
666
Gotham Asset Management
New York
$17.3M
FSCM
667
Front Street Capital Management
Montana
$17.3M
TSS
668
Thomas Story & Son
Indiana
$17.2M
PIM
669
Progressive Investment Management
Oregon
$17.2M
MCG
670
McCollum Christoferson Group
New York
$17.2M
TCIIS
671
TIAA-CREF Individual & Institutional Services
New York
$17.2M
IIM
672
INTECH Investment Management
Florida
$17.2M
CNB
673
Camden National Bank
Maine
$17.1M
IA
674
Integrity Alliance
Iowa
$17M
SFI
675
Siemens Fonds Invest
Germany
$17M