QuidelOrtho Corp (QDEL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

66,842,105Shares Outstanding

2,110,607Shares held by institutions

$48,818,340Value of institutional holdings

112.25%Institutional ownership %

6.75%Shares Changed QoQ

267No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 231 institutions have reported a stake in QuidelOrtho Corp (NASDAQ:QDEL) as of December 2025, according to recent 13F filings with the SEC.

Institutional ownership in QuidelOrtho edged down to 105.8% in December 2025, compared to 120.8% in September 2025.
Quarterly data indicates a -3.63% shift in institutional share volume, and the annual owner count reflects a decrease of 15.07%.
A review of institutional activity for QuidelOrtho shows 111 of 231 filers increasing their positions, while 93 reduced their stake, and 27 remained unchanged.
Collectively, institutional investors decreased their stake in QuidelOrtho to 71.87Mn shares as of December 2025, a change that is down by 2.70Mn shares quarter on quarter and down 987.23K shares year over year.
With 10.34Mn shares, BlackRock, Inc. commands the largest institutional position in QuidelOrtho as of December 31, 2025, equating to 15.22% of the company.
Among the most significant buyers of QuidelOrtho during December 2025 were FMR LLC (924.07K), GOLDMAN SACHS GROUP INC (883.08K), RICE HALL JAMES & ASSOCIATES, LLC (574.88K), Point72 Asset Management, L.P. (384.94K), BALYASNY ASSET MANAGEMENT L.P. (348.49K).
Leading sellers of QuidelOrtho stock in December 2025 included T. Rowe Price Investment Management, Inc. (6.07Mn), Rubric Capital Management LP (860.58K), ArrowMark Colorado Holdings LLC (360.44K), Soleus Capital Management, L.P. (300.00K), MILLENNIUM MANAGEMENT LLC (209.73K).
The top 10 institutional holders of QuidelOrtho for the quarter ending December 2025 included BlackRock, Inc. (10.34Mn), VANGUARD GROUP INC (7.57Mn), FMR LLC (5.42Mn), T. Rowe Price Investment Management, Inc. (4.94Mn), Rubric Capital Management LP (3.78Mn), Newtyn Management, LLC (3.01Mn), DIMENSIONAL FUND ADVISORS LP (2.84Mn), STATE STREET CORP (2.70Mn), AMERICAN CENTURY COMPANIES INC (2.33Mn), GOLDMAN SACHS GROUP INC (1.76Mn).

231 Institutional Holders

2,110,607 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	10,341,718	121,562	1.19%	$295,359,466.00
VANGUARD GROUP INC	31 Dec, 2025	7,572,075	-64,118	-0.84%	$216,258,462.00
FMR LLC	31 Dec, 2025	5,420,218	924,065	20.55%	$154,801,421.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	4,938,706	-6,073,484	-55.15%	$141,050.00
Rubric Capital Management LP	31 Dec, 2025	3,777,157	-860,581	-18.56%	$107,875,604.00
Newtyn Management, LLC	31 Dec, 2025	3,014,595	314,595	11.65%	$86,096,833.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,836,287	-23,168	-0.81%	$81,008,165.00
STATE STREET CORP	31 Dec, 2025	2,704,355	35,616	1.33%	$77,236,379.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	2,326,781	211,224	9.98%	$66,452,865.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	1,755,401	883,077	101.23%	$50,134,252.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,666,108	2,437	0.15%	$47,592,483.00
FRONTIER CAPITAL MANAGEMENT CO LLC	31 Dec, 2025	1,445,342	330,926	29.70%	$41,278,968.00
MORGAN STANLEY	31 Dec, 2025	1,235,267	209,317	20.40%	$35,279,252.00
SEGALL BRYANT & HAMILL, LLC	31 Dec, 2025	1,194,861	-34,291	-2.79%	$34,125,230.00
SILVERCREST ASSET MANAGEMENT GROUP LLC	31 Dec, 2025	1,076,764	-204,287	-15.95%	$30,752,438.00
Neuberger Berman Group LLC	31 Dec, 2025	984,377	191,305	24.12%	$28,144,939.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	848,178	-72,378	-7.86%	$24,223,964.00
RICE HALL JAMES & ASSOCIATES, LLC	31 Dec, 2025	833,791	574,877	222.03%	$23,813,071.00
PARADIGM CAPITAL MANAGEMENT INC/NY	31 Dec, 2025	828,890	-110,612	-11.77%	$23,673,098.00
PRIVATE MANAGEMENT GROUP INC	31 Dec, 2025	745,552	14,093	1.93%	$21,292,965.00

1 - 20 of 231

Research Tools