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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 %
Osaic Holdings
201
Osaic Holdings
Arizona
$29K -$106K -3,019 -78%
PA
202
Parallel Advisors
California
$27.7K +$6.16K +176 +29%
CA
203
Clearstead Advisors
Ohio
$27.3K +$27.3K +782 New
S
204
SignatureFD
Georgia
$26.5K -$3.71K -106 -12%
C
205
Covestor
United Kingdom
$26K -$8.42K -241 -24%
FHA
206
First Horizon Advisors
Tennessee
$25K +$5.04K +144 +25%
SPIA
207
Steward Partners Investment Advisory
New York
$23.5K +$629 +18 +3%
Fifth Third Bancorp
208
Fifth Third Bancorp
Ohio
$20.7K -$874 -25 -4%
TRCT
209
Tower Research Capital (TRC)
New York
$19.9K +$6.09K +174 +44%
Canada Pension Plan Investment Board
210
Canada Pension Plan Investment Board
Ontario, Canada
$17.5K -$31.5K -900 -64%
SL
211
Salomon & Ludwin
Virginia
$17.2K – – –
CG
212
Curat Global
New Hampshire
$14.7K +$14.7K +420 New
LI
213
LRI Investments
Florida
$14K – – –
HFS
214
Hantz Financial Services
Michigan
$11K +$11K +303 New
Bessemer Group
215
Bessemer Group
New Jersey
$10K -$6.81K -209 -41%
LFG
216
Larson Financial Group
Missouri
$9.37K +$9.02K +258 +2,580%
RBI
217
Raiffeisen Bank International
Austria
$9.06K – – –
SAM
218
Smartleaf Asset Management
Massachusetts
$7.82K -$2.79K -80 -26%
Jones Financial Companies
219
Jones Financial Companies
Missouri
$7.68K -$140 -4 -2%
HCP
220
Hexagon Capital Partners
Arkansas
$7.55K -$10.2K -292 -57%
FPB
221
First PREMIER Bank
South Dakota
$7K – – –
PFBT
222
Parkside Financial Bank & Trust
Missouri
$6.44K +$2.59K +74 +67%
NSIM
223
North Star Investment Management
Illinois
$6.3K – – –
SS
224
SBI Securities
Japan
$6.12K -$175 -5 -3%
GWM
225
Geneos Wealth Management
Colorado
$5.35K +$874 +25 +20%
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