CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in OSUR — Orasure Technologies Inc

CIK 884546 SAN FRANCISCO, CA

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Position in OSUR

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,757,511

+$252,071 QoQ

Shares Held

585,837

-5.8% QoQ

Ownership

0.851%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in OSUR Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,259,907,449 across 36 Medical Instruments & Supplies names. OSUR ranks #30 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	2,623,702	$1,209,500,384
2	BDX	Becton Dickinson & Co	3,324,127	$522,652,487
3	RMD	Resmed Inc	1,135,299	$254,851,919
4	HOLX	HOLOGIC INC	2,157,358	$163,074,691
5	WST	West Pharmaceutical Services Inc	554,332	$138,937,772
6	COO	Cooper Companies, Inc.	1,805,666	$129,105,119
7	ALGN	Align Technology Inc	643,483	$110,312,290
8	SOLV	Solventum Corp	1,519,514	$99,224,264

All Filings in OSUR

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,757,511	585,837	-5.8%	Shares	Sole	2026-05-15
2025-12-31	$1,505,440	622,083	+0.1%	Shares	Sole	2026-02-13
2025-09-30	$1,994,222	621,253	+3.6%	Shares	Sole	2025-11-10
2025-06-30	$1,799,394	599,798	-3.2%	Shares	Sole	2025-08-12
2025-03-31	$2,088,843	619,835	+7.1%	Shares	Sole	2025-09-15
2024-12-31	$2,089,352	578,768	-16.7%	Shares	Sole	2025-02-06
2024-09-30	$2,966,087	694,634	-6.5%	Shares	Sole	2024-11-12
2024-06-30	$3,163,642	742,639	-4.3%	Shares	Sole	2024-08-12
2024-03-31	$4,770,112	775,628	+0.1%	Shares	Sole	2024-05-09
2023-12-31	$6,353,556	774,824	+6.5%	Shares	Sole	2024-02-06
2023-09-30	$4,314,768	727,617	+28.7%	Shares	Sole	2023-11-08
2023-06-30	$2,831,426	565,155	-10.3%	Shares	Sole	2023-08-10
2023-03-31	$3,812,026	630,087	+15.1%	Shares	Sole	2023-05-12
2022-12-31	$2,637,658	547,232	+1.0%	Shares	Sole	2023-02-13
2022-09-30	$2,053,251	541,755	+4.9%	Shares	Sole	2022-11-14
2022-06-30	$1,399,853	516,551	-2.0%	Shares	Sole	2022-08-15
2022-03-31	$3,572,483	526,915	+1.3%	Shares	Sole	2022-05-13
2021-12-31	$4,522,310	520,404	+2.8%	Shares	Sole	2022-02-11
2021-09-30	$5,726,863	506,354	+2.9%	Shares	Sole	2021-11-16
2021-06-30	$4,989,143	492,026	+1.8%	Shares	Sole	2021-08-16
2021-03-31	$5,638,768	483,185	+2.8%	Shares	Sole	2021-05-17
2020-12-31	$4,975,436	469,824	+0.6%	Shares	Sole	2021-02-16
2020-09-30	$5,681,856	466,874	+2.3%	Shares	Sole	2020-11-13
2020-06-30	$5,310,141	456,590	+16.5%	Shares	Sole	2020-08-20
2020-03-31	$4,218,511	392,055	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.