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QuidelOrtho
QDEL

Overview Fund Activity

265 hedge funds and large institutions have $2.62B invested in QuidelOrtho in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 105 increasing their positions, 88 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
265
Holders Change
-8
Holders Change %
-2.93%
% of All Funds
3.6%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
33
Increased
105
Reduced
88
Closed
38
Calls
$13.7M
Puts
$11.6M
Net Calls
+$2.16M
Net Calls Change
+$1.15M

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
+$62.8M
2
Morgan Stanley
Morgan Stanley
New York
+$24.9M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$21M
4
RCMNY
Rubric Capital Management (New York)
New York
+$20.6M
5
FCM
Frontier Capital Management
Massachusetts
+$18.8M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$37.4M
2
MF
Magnetar Financial
Illinois
-$30.4M
3
SCM
Soleus Capital Management
Connecticut
-$24.4M
4
Goldman Sachs
Goldman Sachs
New York
-$21M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$13.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
126
Millennium Management
New York
$734K -$37.4M -1,068,850 -98%
State of Tennessee, Department of Treasury
127
State of Tennessee, Department of Treasury
Tennessee
$722K +$129K +3,697 +22%
Focus Partners Wealth
128
Focus Partners Wealth
Massachusetts
$715K +$485K +13,876 +211%
Ohio Public Employees Retirement System (OPERS)
129
Ohio Public Employees Retirement System (OPERS)
Ohio
$711K -$99K -2,831 -12%
BCI
130
Brinker Capital Investments
Pennsylvania
$705K +$69.2K +1,980 +11%
OPS
131
Orion Portfolio Solutions
Nebraska
$705K +$69.2K +1,980 +11%
QCM
132
Quantinno Capital Management
New York
$695K +$149K +4,260 +27%
CAPTRUST Financial Advisors
133
CAPTRUST Financial Advisors
North Carolina
$694K +$334K +9,546 +93%
AB
134
Amalgamated Bank
New York
$691K -$5.53K -158 -0.8%
ASRS
135
Arizona State Retirement System
Arizona
$673K -$8.78K -251 -1%
LCM
136
Legato Capital Management
California
$649K -$10.2K -293 -2%
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$648K – – –
BNP Paribas Financial Markets
138
BNP Paribas Financial Markets
France
$617K +$258K +7,381 +72%
Lazard Asset Management
139
Lazard Asset Management
New York
$589K +$102K +2,914 +21%
Handelsbanken Fonder
140
Handelsbanken Fonder
Sweden
$588K – – –
Zurich Cantonal Bank
141
Zurich Cantonal Bank
Switzerland
$587K +$60.2K +1,721 +11%
Barclays
142
Barclays
United Kingdom
$583K -$70.9K -2,028 -11%
SDIC
143
South Dakota Investment Council
South Dakota
$557K – – –
COPPSERS
144
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$552K +$59.5K +1,702 +12%
OPERF
145
Oregon Public Employees Retirement Fund
Oregon
$529K -$14K -400 -3%
SI
146
Stephens Inc
Arkansas
$522K – – –
Bank of Montreal
147
Bank of Montreal
Ontario, Canada
$521K +$126K +3,607 +32%
CHAM
148
Clear Harbor Asset Management
Connecticut
$483K +$123K +3,522 +34%
KK
149
KLP Kapitalforvaltning
Norway
$460K – – –
Manulife (Manufacturers Life Insurance)
150
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$456K +$75.3K +2,153 +20%
4 5
6
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