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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
BlackRock
1
BlackRock
New York
$172M +$2.64M +107,409 +1%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$108M +$28.8M +1,170,934 +22%
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$92.5M -$152M -6,202,133 -52%
NM
4
Newtyn Management
New York
$74.9M +$37.9M +1,543,877 +51%
VPM
5
Vanguard Portfolio Management
Pennsylvania
$66.2M +$99M +4,031,768 New
RCMNY
6
Rubric Capital Management (New York)
New York
$54.3M -$11.6M -470,876 -12%
Invesco
7
Invesco
Georgia
$51.2M -$8.68M -353,187 -10%
VCM
8
Vanguard Capital Management
Pennsylvania
$50.2M +$75M +3,052,710 New
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$50.1M +$5.22M +212,481 +7%
American Century Companies
10
American Century Companies
Missouri
$46.9M +$13M +529,351 +23%
State Street
11
State Street
Massachusetts
$45.8M +$2.02M +82,266 +3%
Goldman Sachs
12
Goldman Sachs
New York
$39.6M +$16.1M +657,010 +37%
FCM
13
Frontier Capital Management
Massachusetts
$28.8M +$7.55M +307,271 +21%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$28.2M +$1.21M +49,091 +3%
SBH
15
Segall Bryant & Hamill
Illinois
$25.4M +$8.56M +348,549 +29%
Neuberger Berman Group
16
Neuberger Berman Group
New York
$25.1M +$13.4M +546,037 +55%
PCMI
17
Paradigm Capital Management Inc
New York
$25.1M +$17.1M +697,010 +84%
PMG
18
Private Management Group
California
$22.8M +$15.7M +639,217 +86%
RHJA
19
Rice Hall James & Associates
California
$16.9M +$4.73M +192,629 +23%
Morgan Stanley
20
Morgan Stanley
New York
$16.8M -$5.2M -211,757 -17%
Allianz Asset Management
21
Allianz Asset Management
Germany
$16.5M +$7.2M +292,972 +41%
SAM
22
Silvercrest Asset Management
New York
$14.7M -$4.53M -184,357 -17%
Charles Schwab
23
Charles Schwab
California
$13.6M -$445K -18,119 -2%
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$12.5M +$9.27M +377,230 +98%
Northern Trust
25
Northern Trust
Illinois
$11.3M -$136K -5,533 -0.8%