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QuidelOrtho

263 hedge funds and large institutions have $2.29B invested in QuidelOrtho in 2025 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 101 increasing their positions, 80 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
263
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.9M
Puts
$11M
Net Calls
Net Calls Change

Top Buyers

1 +$58.5M
2 +$47.6M
3 +$38.2M
4
SAM
Silvercrest Asset Management
New York
+$30.3M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$30.1M

Top Sellers

1 -$65.1M
2 -$43.3M
3 -$26.8M
4
AQR Capital Management
AQR Capital Management
Connecticut
-$24.2M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$20.2M
Name Holding Trade Value Shares
Change
Change in
Stake
GI
51
GAMCO Investors
Connecticut
$6.45M
KCM
52
Kornitzer Capital Management
Kansas
$5.91M
LI
53
Leeward Investments
Massachusetts
$5.68M
Legal & General Group
54
Legal & General Group
United Kingdom
$5.67M
BCP
55
Bayberry Capital Partners
New York
$5.25M
SCM
56
Soleus Capital Management
Connecticut
$5.01M
Bank of America
57
Bank of America
North Carolina
$5.01M
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$4.99M
IC
59
IEQ Capital
California
$4.68M
EF
60
Empowered Funds
Pennsylvania
$4.38M
BCM
61
Bridgeway Capital Management
Texas
$4.33M
BC
62
Beaconlight Capital
New York
$3.81M
GF
63
Gabelli Funds
New York
$3.81M
Swiss National Bank
64
Swiss National Bank
Switzerland
$3.71M
Susquehanna International Group
65
Susquehanna International Group
Pennsylvania
$3.64M
ACM
66
Aquatic Capital Management
Illinois
$3.57M
OIM
67
Oracle Investment Management
Connecticut
$3.41M
PFC
68
Phocas Financial Corp
California
$3.29M
SEI Investments
69
SEI Investments
Pennsylvania
$2.95M
California Public Employees Retirement System
70
California Public Employees Retirement System
California
$2.75M
Nordea Investment Management
71
Nordea Investment Management
Sweden
$2.61M
Connor, Clark & Lunn Investment Management (CC&L)
72
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.54M
TC
73
Tejara Capital
United Kingdom
$2.52M
SC
74
Skylands Capital
Wisconsin
$2.39M
MAM
75
Monaco Asset Management
Monaco
$2.31M