COST icon

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
VFA
3576
Voya Financial Advisors
Connecticut
$325K
FOR
3577
Family Office Research
Maryland
$324K
GIM
3578
Gold Investment Management
Alberta, Canada
$324K
PA
3579
Promethium Advisors
Maryland
$324K
ACM
3580
Armbruster Capital Management
New York
$323K
GIC
3581
GFI Investment Counsel
Ontario, Canada
$323K
SM
3582
Sensible Money
Arizona
$322K
JFA
3583
JNBA Financial Advisors
Minnesota
$322K
KF
3584
Ketron Financial
California
$320K
WAS
3585
WESPAC Advisors SoCal
California
$320K
IA
3586
IMZ Advisory
Florida
$319K
IFU
3587
iSAM Funds (UK)
United Kingdom
$318K
EBA
3588
Eagle Bay Advisors
New York
$318K
SWM
3589
Shrier Wealth Management
California
$317K
MPCA
3590
Madison Park Capital Advisors
Washington
$317K
RAM
3591
Riggs Asset Management
Pennsylvania
$317K
TLCM
3592
Twin Lakes Capital Management
California
$317K
SWM
3593
StoneCrest Wealth Management
Arizona
$316K
RWM
3594
RMG Wealth Management
Wisconsin
$316K
BFS
3595
Burr Financial Services
California
$315K
SPWG
3596
Sage Private Wealth Group
Illinois
$315K
GC
3597
Grange Capital
Oregon
$314K
SC
3598
Soundwatch Capital
Connecticut
$314K
HIM
3599
HughesLittle Investment Management
$314K
KFS
3600
Kelly Financial Services
Massachusetts
$313K