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Costco

4,177 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, 1,600 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: 4,0934,177 (+84)

0.87% less ownership

Funds ownership: 70.83%69.96% (-0.87%)

8% less call options, than puts

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

Holders
4,177
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
OBGC
1601
O'Brien Greene & Co
Pennsylvania
$3.41M
4WM
1602
44 Wealth Management
Oregon
$3.41M
KA
1603
Klingman & Associates
New York
$3.41M
EA
1604
Ellsworth Advisors
Ohio
$3.4M
TC
1605
TownSquare Capital
Utah
$3.4M
FCM
1606
Fairbanks Capital Management
California
$3.39M
ACM
1607
Allred Capital Management
Texas
$3.39M
FFS
1608
Founders Financial Securities
Maryland
$3.38M
BA
1609
BCM Advisors
Louisiana
$3.38M
BFA
1610
Benedict Financial Advisors
Georgia
$3.37M
MCC
1611
Money Concepts Capital
Florida
$3.37M
RLH
1612
RD Lewis Holdings
Florida
$3.37M
BLC
1613
Brown, Lisle/Cummings
Rhode Island
$3.37M
CPSAC
1614
Chas P. Smith & Associates (CPS)
Florida
$3.36M
AA
1615
Armis Advisers
Georgia
$3.36M
SCM
1616
SCS Capital Management
Massachusetts
$3.36M
BWP
1617
Burling Wealth Partners
Illinois
$3.36M
SAIG
1618
Semper Augustus Investments Group
Colorado
$3.35M
IA
1619
Insight Advisors
Pennsylvania
$3.35M
CDDEC
1620
Caisse Des Depots Et Consignations
France
$3.35M
MIA
1621
MeadowBrook Investment Advisors
Michigan
$3.35M
AIS
1622
AM Investment Strategies
Tennessee
$3.35M
AG
1623
AmeriFlex Group
Nevada
$3.34M
PFG
1624
Prosperity Financial Group
California
$3.33M
COI
1625
Connable Office Inc
Michigan
$3.33M