NASDAQ · QDEL

QuidelOrtho Corporation

Healthcare · Medical - Instruments & Supplies

$12.91

Down-$1.00 (-7.19%)

Updated Oct 19, 2026, 9:50 AM

SID Score

5.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap: 2.01B
P/E ratio: -1.71
Dividend yield: 0.00%
52-week range: $9.92 – $35.58
Volume: 1.79M
Avg. volume: 1.41M

Price performance · QDEL

QDEL price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 16, 2026

Last close: $12.91
Period change: +18.88%
Period low: $10.34
Period high: $14.10

Daily close

View OHLC price history

QDEL OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 16, 2026	$13.77	$14.015	$12.79	$12.91	1.79M
Oct 15, 2026	$13.86	$14.155	$13.65	$13.91	2M
Oct 14, 2026	$13.90	$14.65	$13.64	$13.87	2.15M
Oct 13, 2026	$13.40	$14.61	$13.33	$14.10	3.05M
Oct 12, 2026	$13.44	$13.50	$13.04	$13.25	2.62M
Oct 9, 2026	$12.52	$13.625	$12.2142	$13.42	3.58M
Oct 8, 2026	$12.26	$12.59	$11.72	$12.41	2.52M
Oct 7, 2026	$12.34	$12.41	$11.831	$12.31	2.46M
Oct 6, 2026	$12.26	$13.09	$12.145	$12.57	3.22M
Oct 5, 2026	$10.86	$12.51	$10.52	$12.14	2.69M
Oct 2, 2026	$10.67	$11.175	$10.46	$10.77	2.42M
Oct 1, 2026	$10.55	$10.64	$9.93	$10.38	2.77M
Sep 30, 2026	$10.64	$10.64	$10.34	$10.54	1.38M
Sep 29, 2026	$10.89	$10.945	$10.50	$10.595	895.47K
Sep 28, 2026	$10.94	$11.10	$10.68	$10.83	760.16K
Sep 25, 2026	$10.69	$10.95	$10.421	$10.94	1.38M
Sep 24, 2026	$10.35	$10.93	$10.35	$10.69	1.44M
Sep 23, 2026	$10.92	$11.10	$10.32	$10.34	1.11M
Sep 22, 2026	$10.86	$11.145	$10.80	$10.94	1.15M
Sep 21, 2026	$10.78	$10.97	$10.395	$10.86	1.07M

Latest QDEL news

The latest Smart Investors Daily articles mentioning QDEL.

priceOct 13, 2026

QuidelOrtho Corporation (QDEL) Surges 5.7% on Heavy Volume

priceOct 6, 2026

QuidelOrtho Corporation (QDEL) Surges 5.0% on Heavy Volume

earningsAug 6, 2026

QuidelOrtho (QDEL) Beats Q2 Earnings Estimates by $0.14

Latest QDEL news

The latest Smart Investors Daily articles mentioning QDEL.

QDEL research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

QDEL SEC filings
Filed	Form	Description	Accepted	Document
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 22, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 10, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 25, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 25, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 24, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 17, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 17, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 17, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 28, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 28, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 28, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 28, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 27, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Sep 17, 2026