Hemenway Trust Co LLC

Bank

Position in ATR — Aptargroup, Inc.

CIK 1494234 SALEM, NH

Position in ATR

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$27,456,229

-$1,518,905 QoQ

Shares Held

217,872

-8.3% QoQ

Ownership

0.341%

of shares outstanding

% of Portfolio

2.45%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Hemenway Trust Co LLC holds $28,208,096 across 3 Medical Instruments & Supplies names. ATR ranks #1 (97.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATR	Aptargroup, Inc. This page	217,872	$27,456,229
2	RGEN	Repligen Corp	3,850	$453,607
3	ISRG	Intuitive Surgical Inc	647	$298,260

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$27,456,229	217,872	-8.3%	Shares	Sole	2026-05-07
2025-12-31	$28,975,134	237,579	+0.2%	Shares	Sole	2026-02-03
2025-09-30	$31,688,513	237,083	-3.3%	Shares	Sole	2025-11-07
2025-06-30	$38,358,200	245,210	-0.3%	Shares	Sole	2025-07-23
2025-03-31	$36,494,654	245,954	+4.5%	Shares	Sole	2025-04-18
2024-12-31	$36,981,654	235,402	+0.8%	Shares	Sole	2025-02-13
2024-09-30	$37,413,656	233,558	+0.8%	Shares	Sole	2024-11-05
2024-06-30	$32,623,001	231,681	+0.1%	Shares	Sole	2024-08-05
2024-03-31	$33,312,261	231,512	+2.0%	Shares	Sole	2024-05-06
2023-12-31	$28,052,221	226,923	+2.8%	Shares	Sole	2024-02-13
2023-09-30	$27,611,958	220,825	+1.2%	Shares	Sole	2023-11-14
2023-06-30	$25,274,279	218,145	+2.0%	Shares	Sole	2023-08-11
2023-03-31	$25,287,814	213,959	+0.5%	Shares	Sole	2023-05-10
2022-12-31	$23,407,263	212,832	-0.4%	Shares	Sole	2023-02-08
2022-09-30	$20,298,503	213,601	+1.3%	Shares	Sole	2022-11-08
2022-06-30	$21,772,459	210,953	+3.5%	Shares	Sole	2022-07-19
2022-03-31	$23,945,912	203,795	+5.5%	Shares	Sole	2022-05-16
2021-12-31	$23,667,300	193,234	+4.2%	Shares	Sole	2022-02-08
2021-09-30	$22,142,528	185,526	+3.7%	Shares	Sole	2021-11-10
2021-06-30	$25,191,205	178,864	+4.3%	Shares	Sole	2021-08-09
2021-03-31	$24,300,796	171,531	+4.2%	Shares	Sole	2021-05-17
2020-12-31	$22,528,124	164,571	+1.8%	Shares	Sole	2021-02-16
2020-09-30	$18,308,628	161,737	+1.3%	Shares	Sole	2020-10-28
2020-06-30	$17,877,271	159,647	+1.5%	Shares	Sole	2020-07-28
2020-03-31	$15,660,030	157,324	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.