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Costco

4,171 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, 1,761 increasing their positions, 1,595 reducing their positions, and 125 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: 4,0924,171 (+79)

0.86% less ownership

Funds ownership: 70.83%69.97% (-0.86%)

8% less call options, than puts

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

Holders
4,171
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
278
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
LCM
4226
Logan Capital Management
Pennsylvania
WAM
4227
Wolverine Asset Management
Illinois
SSG
4228
Summit Securities Group
New York
RGF
4229
Retirement Guys Formula
Ohio
NERM
4230
New England Research & Management
Illinois
SIM
4231
Sentry Investment Management
Wisconsin
SRL
4232
Scientech Research LLC
New Jersey
DFA
4233
Davies Financial Advisors
California
CCM
4234
Capstone Capital Management
DAL
4235
Delta Accumulation LLC
California
MPW
4236
MGO Private Wealth
California
LWP
4237
LeClair Wealth Partners
Ohio
KAM
4238
Karani Asset Management
New York
BMM
4239
Berkshire Money Management
Massachusetts
BDWCC
4240
B&D White Capital Company
Texas
LCGC
4241
Legacy Capital Group California
California
CAGAS
4242
Capital Advisory Group Advisory Services
Minnesota
LCM
4243
Lattice Capital Management
Washington
CG
4244
Cynosure Group
Utah
KL
4245
KilterHowling LLC
Colorado
OFG
4246
OmniStar Financial Group
North Carolina
FWP
4247
Fiduciary Wealth Partners
Massachusetts
PA
4248
PharVision Advisers
Florida
YC
4249
Yarbrough Capital
Tennessee
WFAG
4250
Worth Financial Advisory Group
North Carolina