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QuidelOrtho

237 hedge funds and large institutions have $1.35B invested in QuidelOrtho in 2026 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 83 increasing their positions, 74 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

23% more call options, than puts

Call options by funds: $6.52M | Put options by funds: $5.3M

12% more repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 74

0% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 44

0.48% less ownership

Funds ownership: 121.27%120.8% (-0.48%)

2% less funds holding

Funds holding: 243237 (-6)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

43% less capital invested

Capital invested by funds: $2.35B → $1.35B (-$1B)

Holders
237
Holders Change
-6
Holders Change %
-2.47%
% of All Funds
2.92%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.02%
New
44
Increased
83
Reduced
74
Closed
44
Calls
$6.52M
Puts
$5.3M
Net Calls
+$1.22M
Net Calls Change
+$540K
Name Holding Trade Value Shares
Change
Change in
Stake
SFM
51
Systematic Financial Management
New Jersey
$3.71M -$197K -8,020 -3%
N
52
Nuveen
North Carolina
$3.68M +$250K +10,174 +5%
TC
53
Tejara Capital
United Kingdom
$3.55M +$191K +7,763 +4%
SPS
54
Susquehanna Portfolio Strategies
Pennsylvania
$3.51M +$4.41M +179,653 +529%
UBS AM
55
UBS AM
Illinois
$3.24M +$266K +10,842 +6%
SCM
56
SaddleRock Capital Management
New York
$3.22M -$441K -17,949 -8%
LI
57
Leeward Investments
Massachusetts
$3.07M -$123K -4,999 -3%
AQR Capital Management
58
AQR Capital Management
Connecticut
$2.87M +$3.16M +128,645 +279%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$2.81M +$163K +6,637 +4%
GF
60
Gabelli Funds
New York
$2.73M -$135K -5,500 -3%
Legal & General Group
61
Legal & General Group
United Kingdom
$2.69M -$481K -19,591 -11%
XT
62
XTX Topco
Cayman Islands
$2.66M +$3.97M +161,643 New
BC
63
Beaconlight Capital
New York
$2.5M -$2.14M -86,992 -36%
QCM
64
Quantinno Capital Management
New York
$2.48M -$549K -22,366 -13%
BAM
65
Ballast Asset Management
Texas
$2.4M +$1.16M +47,185 +48%
AllianceBernstein
66
AllianceBernstein
Tennessee
$2.31M +$46.7K +1,900 +2%
Swiss National Bank
67
Swiss National Bank
Switzerland
$2.2M
PFC
68
Phocas Financial Corp
California
$2.18M -$912K -37,136 -22%
Marshall Wace
69
Marshall Wace
United Kingdom
$2.17M +$3.24M +131,833 New
JP Morgan Chase
70
JP Morgan Chase
New York
$2.09M +$254K +10,332 +8%
Bank of America
71
Bank of America
North Carolina
$2.09M -$1.33M -54,005 -30%
EP
72
Edgestream Partners
New Jersey
$1.94M +$2.9M +117,888 New
Deutsche Bank
73
Deutsche Bank
Germany
$1.86M +$164K +6,676 +6%
PHP
74
Parkman Healthcare Partners
Connecticut
$1.67M -$2.03M -82,727 -45%
TI
75
Trexquant Investment
Connecticut
$1.59M +$2.38M +97,019 New