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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 %
AC
151
AXQ Capital
New Jersey
$442K +$114K +3,273 +35%
LSV Asset Management
152
LSV Asset Management
Illinois
$441K -$4.23M -121,079 -91%
QCG
153
Quadrant Capital Group
Ohio
$426K +$386K +11,043 +975%
Mercer Global Advisors
154
Mercer Global Advisors
Colorado
$416K +$416K +11,882 New
DTL
155
Dynamic Technology Lab
Singapore
$411K +$411K +11,748 New
IWA
156
Inspirion Wealth Advisors
Illinois
$401K – – –
FPAS
157
Focus Partners Advisor Solutions
Missouri
$380K +$380K +10,874 New
Teacher Retirement System of Texas
158
Teacher Retirement System of Texas
Texas
$344K +$344K +9,829 New
PNC Financial Services Group
159
PNC Financial Services Group
Pennsylvania
$342K -$74.7K -2,136 -18%
CFM
160
Catalyst Funds Management
Australia
$341K +$341K +9,741 New
MOACM
161
Mutual of America Capital Management
New York
$336K -$13.5K -387 -4%
Pictet Asset Management
162
Pictet Asset Management
Switzerland
$335K – – –
TC
163
TwinBeech Capital
New York
$333K +$333K +9,525 New
M&T Bank
164
M&T Bank
New York
$332K -$1.1M -31,441 -77%
NAAA
165
New Age Alpha Advisors
New York
$332K +$332K +9,502 New
TIA
166
Tandem Investment Advisors
South Carolina
$296K – – –
VOYA Investment Management
167
VOYA Investment Management
Georgia
$288K +$24.2K +692 +9%
Corient Private Wealth
168
Corient Private Wealth
Florida
$285K +$45K +1,288 +19%
Creative Planning
169
Creative Planning
Kansas
$271K -$37.8K -1,080 -12%
MF
170
Magnetar Financial
Illinois
$248K -$30.4M -870,210 -99%
VA
171
Vident Advisory
Georgia
$240K +$240K +6,865 New
SFC
172
SYM Financial Corp
Indiana
$235K +$235K +6,719 New
TAF
173
Tredje AP-fonden
Sweden
$224K – – –
CIBC Asset Management
174
CIBC Asset Management
Ontario, Canada
$222K -$7.69K -220 -3%
Marshall Wace
175
Marshall Wace
United Kingdom
$210K -$8.19M -234,281 -97%
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