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QuidelOrtho

243 hedge funds and large institutions have $2.35B invested in QuidelOrtho in 2025 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 83 increasing their positions, 98 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

13% more call options, than puts

Call options by funds: $5.84M | Put options by funds: $5.16M

0.47% more ownership

Funds ownership: 120.81%121.27% (+0.47%)

3% less capital invested

Capital invested by funds: $2.41B → $2.35B (-$60.8M)

4% less funds holding

Funds holding: 254243 (-11)

15% less first-time investments, than exits

New positions opened: 34 | Existing positions closed: 40

15% less repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 98

Holders
243
Holders Change
-11
Holders Change %
-4.33%
% of All Funds
2.96%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
34
Increased
83
Reduced
98
Closed
40
Calls
$5.84M
Puts
$5.16M
Net Calls
+$684K
Net Calls Change
-$2.82M
Name Holding Trade Value Shares
Change
Change in
Stake
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$338M +$22.2M +819,908 +7%
BlackRock
2
BlackRock
New York
$295M +$3.29M +121,562 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$216M -$1.74M -64,118 -0.8%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$155M +$25M +924,065 +21%
RCMNY
5
Rubric Capital Management (New York)
New York
$108M -$23.3M -860,581 -19%
Invesco
6
Invesco
Georgia
$99.1M +$15.3M +563,893 +19%
NM
7
Newtyn Management
New York
$86.1M +$8.52M +314,595 +12%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$81M -$628K -23,168 -0.8%
State Street
9
State Street
Massachusetts
$77.2M +$965K +35,616 +1%
American Century Companies
10
American Century Companies
Missouri
$66.5M +$5.72M +211,224 +10%
Goldman Sachs
11
Goldman Sachs
New York
$50.1M +$23.9M +883,077 +101%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$47.6M +$66K +2,437 +0.1%
FCM
13
Frontier Capital Management
Massachusetts
$41.3M +$8.97M +330,926 +30%
Morgan Stanley
14
Morgan Stanley
New York
$35.3M +$5.67M +209,317 +20%
SBH
15
Segall Bryant & Hamill
Illinois
$34.1M -$929K -34,291 -3%
SAM
16
Silvercrest Asset Management
New York
$30.8M -$5.53M -204,287 -16%
Neuberger Berman Group
17
Neuberger Berman Group
New York
$28.1M +$5.18M +191,305 +24%
Charles Schwab
18
Charles Schwab
California
$24.2M -$1.96M -72,378 -8%
RHJA
19
Rice Hall James & Associates
California
$23.8M +$15.6M +574,877 +222%
PCMI
20
Paradigm Capital Management Inc
New York
$23.7M -$3M -110,612 -12%
PMG
21
Private Management Group
California
$21.3M +$382K +14,093 +2%
Allianz Asset Management
22
Allianz Asset Management
Germany
$20.4M +$6.78M +250,142 +54%
MIM
23
MetLife Investment Management
New Jersey
$20.1M +$4.53M +167,261 +31%
Northern Trust
24
Northern Trust
Illinois
$19.9M -$804K -29,667 -4%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$15.9M +$520K +19,197 +4%