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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 %
HP
276
Hosking Partners
United Kingdom
$76M -$703K -743 -0.9%
AAB
277
ABN AMRO Bank
Netherlands
$74.7M +$2.3M +2,434 +3%
NB
278
Norinchukin Bank
Japan
$74.5M +$3.78M +3,994 +5%
AM
279
AGF Management
Ontario, Canada
$74M +$37.9M +40,068 +105%
SIG
280
Stonegate Investment Group
Alabama
$72.8M -$200K -211 -0.3%
CAG
281
Crestwood Advisors Group
Massachusetts
$72.4M -$2.57M -2,714 -3%
FCI
282
Financial Counselors Inc
Kansas
$72.1M -$3.86M -4,083 -5%
AIM
283
Achmea Investment Management
Netherlands
$71.2M +$6.13M +6,478 +9%
AAMU
284
AEGON Asset Management (UK)
United Kingdom
$70.9M -$6.7M -7,088 -9%
IC
285
IEQ Capital
California
$70.6M +$5.42M +5,734 +8%
NSLI
286
Nan Shan Life Insurance
Taiwan
$70.3M -$41.7M -44,038 -37%
TI
287
Tidal Investments
Wisconsin
$70.3M +$25.2M +26,641 +56%
Fiera Capital (Canada)
288
Fiera Capital (Canada)
Quebec, Canada
$69.6M +$769K +813 +1%
QCM
289
QRG Capital Management
Illinois
$69.5M +$5.44M +5,754 +8%
URS
290
Utah Retirement Systems
Utah
$69.4M -$115K -122 -0.2%
DWM
291
Destination Wealth Management
California
$69.4M -$1.03M -1,085 -1%
GF
292
Gabelli Funds
New York
$69.3M -$3.49M -3,695 -5%
NIM
293
NEOS Investment Management
Connecticut
$68.3M +$18.5M +19,605 +37%
KAS
294
Kestra Advisory Services
Texas
$67.8M -$2.97M -3,142 -4%
GLF
295
Groupe la Francaise
France
$67.5M +$5.67M +6,046 +9%
PAG
296
Private Advisor Group
New Jersey
$67.3M +$1.39M +1,469 +2%
PWP
297
Perfromance Wealth Partners
Illinois
$66.5M +$1.45M +1,531 +2%
ACM
298
Aquatic Capital Management
Illinois
$66.5M +$66.5M +70,343 New
SFA
299
Sequoia Financial Advisors
Ohio
$66.3M +$1.03M +1,092 +2%
BEI
300
Benjamin Edwards Inc
Missouri
$66.3M -$2.61M -2,763 -4%
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