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
KBFS
3976
Kohmann Bosshard Financial Services
Ohio
$201K
CGFA
3977
Colton Groome Financial Advisors
North Carolina
$201K
FNWA
3978
Financial Network Wealth Advisors
Utah
$201K
AIA
3979
Alternative Investment Advisors
Florida
$201K
NWMP
3980
Noble Wealth Management PBC
Colorado
$200K
HCM
3981
HMS Capital Management
Tennessee
$200K
BCM
3982
Boreal Capital Management
Florida
$199K
PSB
3983
Piscataqua Savings Bank
New Hampshire
$198K
Q1WB
3984
Quest 10 Wealth Builders
Virginia
$197K
LAMC
3985
Longview Asset Management (California)
California
$195K
WAG
3986
Wiser Advisor Group
Arizona
$193K
MUMSS
3987
Mitsubishi UFJ Morgan Stanley Securities
Japan
$190K
CWP
3988
Clark Wealth Partners
Illinois
$190K
CG
3989
Curat Global
New Hampshire
$188K
FGAM
3990
Financial Gravity Asset Management
Texas
$184K
EIM
3991
Essex Investment Management
Massachusetts
$179K
GK
3992
Graney & King
New York
$172K
CWM
3993
Consultiva Wealth Management
Puerto Rico
$172K
PFO
3994
Pioneer Family Office
Florida
$169K
BAM
3995
Byrne Asset Management
New Jersey
$168K
BW
3996
Bravera Wealth
North Dakota
$168K
WAG
3997
Wilkerson Advisory Group
Missouri
$166K
PWMG
3998
Private Wealth Management Group
New Jersey
$165K
CCA
3999
Catalyst Capital Advisors
New York
$163K
RIAS
4000
Rachor Investment Advisory Services
Michigan
$163K