CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in ATR — Aptargroup, Inc.

CIK 884546 SAN FRANCISCO, CA

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Position in ATR

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

Position Value

$58,584,177

+$3,132,868 QoQ

Shares Held

464,880

+2.2% QoQ

Ownership

0.728%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99.99913956289795.ToString("F0")% Shared 0.ToString("F0")% None 0.0008604371020478403.ToString("F0")%

Common Shares in ATR 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. ATR ranks #11 (1.8% 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 ATR

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$58,584,177	464,880	+2.2%	Shares	Sole	2026-05-15
2025-12-31	$55,451,309	454,668	+5.7%	Shares	Sole	2026-02-13
2025-09-30	$57,512,962	430,293	+1.0%	Shares	Sole	2025-11-10
2025-06-30	$66,654,040	426,095	+0.8%	Shares	Sole	2025-08-12
2025-03-31	$62,705,981	422,604	+0.9%	Shares	Sole	2025-09-15
2024-12-31	$65,783,582	418,737	+0.7%	Shares	Sole	2025-02-06
2024-09-30	$66,615,331	415,852	+0.1%	Shares	Sole	2024-11-12
2024-06-30	$58,518,242	415,583	+1.4%	Shares	Sole	2024-08-12
2024-03-31	$58,967,704	409,811	+1.0%	Shares	Sole	2024-05-09
2023-12-31	$50,138,294	405,584	+2.1%	Shares	Sole	2024-02-06
2023-09-30	$49,651,383	397,084	+0.9%	Shares	Sole	2023-11-08
2023-06-30	$45,598,556	393,566	-0.3%	Shares	Sole	2023-08-10
2023-03-31	$46,665,548	394,835	+0.2%	Shares	Sole	2023-05-12
2022-12-31	$43,320,022	393,890	+4.1%	Shares	Sole	2023-02-13
2022-09-30	$35,963,913	378,448	+2.7%	Shares	Sole	2022-11-14
2022-06-30	$38,020,293	368,378	+1.4%	Shares	Sole	2022-08-15
2022-03-31	$42,696,797	363,377	+4.0%	Shares	Sole	2022-05-13
2021-12-31	$42,796,349	349,415	+2.8%	Shares	Sole	2022-02-11
2021-09-30	$40,563,484	339,870	+3.7%	Shares	Sole	2021-11-16
2021-06-30	$46,174,957	327,854	+3.4%	Shares	Sole	2021-08-16
2021-03-31	$44,919,731	317,073	+1.5%	Shares	Sole	2021-05-17
2020-12-31	$42,753,484	312,320	+1.9%	Shares	Sole	2021-02-16
2020-09-30	$34,707,799	306,606	-6.9%	Shares	Sole	2020-11-13
2020-06-30	$36,868,519	329,242	+1.3%	Shares	Sole	2020-08-20
2020-03-31	$32,337,460	324,869	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.