QUIDELORTHO CORP

PublicCIK: 1906324
QDELNASDAQ
Location

SAN DIEGO, CA

13F Filings

Institutional Holders

QUIDELORTHO CORPQDEL— Latest position per institution from SEC 13F filings

15

Institutional holders

82.22M

Total shares held

1.87B

Estimated value

4.11M

Avg. position size

1

BLACKROCK, INC.

CIK 2012383

Shares

10.45M

Value

171.68M

Filed

Mar 31, 2026

2

CARLYLE GROUP INC.

CIK 1527166

Shares

8.26M

Value

376.66M

Filed

Sep 30, 2024

3

VANGUARD GROUP INC

CIK 102909

Shares

7.57M

Value

216.26M

Filed

Dec 31, 2025

4

FMR LLC

CIK 315066

Shares

6.59M

Value

108.29M

Filed

Mar 31, 2026

5

T. ROWE PRICE INVESTMENT MANAGEMENT, INC.

CIK 1897612

Shares

5.63M

Value

92.50K

Filed

Mar 31, 2026

6

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

4.89M

Value

162.58M

Filed

Jun 30, 2024

7

NEWTYN MANAGEMENT, LLC

CIK 1569241

Shares

4.56M

Value

74.90M

Filed

Mar 31, 2026

8

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

4.03M

Value

66.24M

Filed

Mar 31, 2026

9

RUBRIC CAPITAL MANAGEMENT LP

CIK 1687509

Shares

3.31M

Value

54.32M

Filed

Mar 31, 2026

10

INVESCO LTD.

CIK 914208

Shares

3.12M

Value

51.22M

Filed

Mar 31, 2026

11

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

3.05M

Value

50.16M

Filed

Mar 31, 2026

12

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

3.05M

Value

50.09M

Filed

Mar 31, 2026

13

SENVEST MANAGEMENT, LLC

CIK 1328785

Shares

3M

Value

221.05M

Filed

Dec 31, 2023

14

AMERICAN CENTURY COMPANIES INC

CIK 748054

Shares

2.86M

Value

46.93M

Filed

Mar 31, 2026

15

STATE STREET CORP

CIK 93751

Shares

2.79M

Value

45.78M

Filed

Mar 31, 2026

16

GOLDMAN SACHS GROUP INC

CIK 886982

Shares

2.41M

Value

39.64M

Filed

Mar 31, 2026

17

FRONTIER CAPITAL MANAGEMENT CO LLC

CIK 351173

Shares

1.75M

Value

28.80M

Filed

Mar 31, 2026

18

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

1.72M

Value

28.19M

Filed

Mar 31, 2026

19

FULLER & THALER ASSET MANAGEMENT, INC.

CIK 1082327

Shares

1.66M

Value

48.78M

Filed

Sep 30, 2025

20

NEUBERGER BERMAN GROUP LLC

CIK 1465109

Shares

1.53M

Value

25.09M

Filed

Mar 31, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.