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Costco

4,229 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 319 funds opening new positions, 1,778 increasing their positions, 1,622 reducing their positions, and 124 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 funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 1,778 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.48%70.05% (-0.42%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
280
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
Name Holding Trade Value Shares
Change
Change in
Stake
FMTC
801
Farmers & Merchants Trust Company
California
$13M
LA
802
Lakeside Advisors
Washington
$12.9M
EWA
803
Exencial Wealth Advisors
Oklahoma
$12.9M
BFO
804
Boston Family Office
Massachusetts
$12.9M
TTWM
805
TCV Trust & Wealth Management
Virginia
$12.9M
CICC
806
Capital Investment Counsel (Colorado)
Colorado
$12.9M
FFWA
807
FRG Family Wealth Advisors
Washington
$12.9M
Walleye Trading
808
Walleye Trading
New York
$12.8M
NDSIB
809
North Dakota State Investment Board
North Dakota
$12.8M
MGIA
810
Moneta Group Investment Advisors
Missouri
$12.8M
PIA
811
Petredis Investment Advisors
Pennsylvania
$12.8M
RMP
812
Richards, Merrill & Peterson
Washington
$12.7M
SB
813
Simmons Bank
Arkansas
$12.7M
BCAM
814
Boston Common Asset Management
Massachusetts
$12.7M
VR
815
Vision Retirement
New Jersey
$12.7M
VHAM
816
Van Hulzen Asset Management
California
$12.7M
WAM
817
Wilsey Asset Management
California
$12.6M
AF
818
Aviso Financial
Ontario, Canada
$12.6M
RSVP
819
Ramsay Stattman Vela & Price
Colorado
$12.6M
PIM
820
Plato Investment Management
Australia
$12.5M
PCG
821
Prosperity Consulting Group
Maryland
$12.4M
KA
822
Kercheville Advisors
Texas
$12.4M
CWP
823
CFM Wealth Partners
Texas
$12.4M
SIC
824
Sigma Investment Counselors
Michigan
$12.4M
MWM
825
Modern Wealth Management
Kansas
$12.4M