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Costco
COST

Overview Fund Activity

3,890 hedge funds and large institutions have $282B invested in Costco in 2025 Q1 according to their latest regulatory filings, with 203 funds opening new positions, 1,576 increasing their positions, 1,662 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,890
Holders Change
+7
Holders Change %
+0.18%
% of All Funds
52.84%
Holding in Top 10
355
Holding in Top 10 Change
+19
Holding in Top 10 Change %
+5.65%
% of All Funds
4.82%
New
203
Increased
1,576
Reduced
1,662
Closed
121
Calls
$7.27B
Puts
$9.66B
Net Calls
-$2.39B
Net Calls Change
+$776M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$419M
2
Marshall Wace
Marshall Wace
United Kingdom
+$419M
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$363M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$352M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$344M

Top Sellers

1
California Public Employees Retirement System
California Public Employees Retirement System
California
-$440M
2
CWG
C WorldWide Group
Denmark
-$376M
3
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$367M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$335M
5
Goldman Sachs
Goldman Sachs
New York
-$312M
Name Holding Trade Value Shares
Change 		Shares
Change %
DP
551
Dundas Partners
United Kingdom
$22.7M – – –
CCM
552
Coldstream Capital Management
Washington
$22.5M +$1.04M +1,103 +5%
ONB
553
Old National Bancorp
Indiana
$22.4M -$1.21M -1,281 -5%
ATC
554
Argent Trust Co
Tennessee
$22.3M +$47.3K +50 +0.2%
SAM
555
Securian Asset Management
Minnesota
$22.2M -$294K -311 -1%
B
556
Bellecapital
Switzerland
$22.2M -$1.84M -1,941 -8%
DILIC
557
Dai-ichi Life Insurance Company
Japan
$22.2M -$2.12M -2,246 -9%
HIMC
558
Heritage Investors Management Corp
Maryland
$22.1M +$350K +370 +2%
BSA
559
Braun Stacey Associates
New York
$22.1M -$1.29M -1,360 -6%
VF
560
Vest Financial
Virginia
$21.9M +$19.8M +20,966 +962%
HF
561
HRT Financial
New York
$21.9M +$21.9M +23,126 New
BDA
562
Borer Denton & Associates
Pennsylvania
$21.7M -$213K -225 -1%
MIH
563
Meitav Investment House
Israel
$21.6M -$46.6M -49,295 -68%
SCM
564
Sterling Capital Management
North Carolina
$21.6M -$1.33M -1,405 -6%
SIC
565
Salem Investment Counselors
North Carolina
$21.6M +$245K +259 +1%
WTB
566
Washington Trust Bank
Washington
$21.5M -$884K -935 -4%
WC
567
Woodstock Corp
Massachusetts
$21.3M +$415K +439 +2%
BJL
568
Brighton Jones LLC
Washington
$21.2M +$2.42M +2,554 +13%
DAS
569
Diversify Advisory Services
Utah
$21.1M -$2.48M -2,504 -11%
EB
570
Eastern Bank
Massachusetts
$21M -$350K -370 -2%
FSA
571
Franklin Street Advisors
North Carolina
$21M -$594K -628 -3%
CCM
572
Conway Capital Management
California
$20.9M +$1.74M +1,844 +9%
AFG
573
Albion Financial Group
Utah
$20.9M +$232K +245 +1%
CCA
574
Cobblestone Capital Advisors
New York
$20.8M +$95.5K +101 +0.5%
EAM
575
Erste Asset Management
Austria
$20.8M -$69.8M -74,018 -77%
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