Aristotle Capital Boston, LLC

Position in ATR — Aptargroup, Inc.

CIK 1633911 BOSTON, MA

Position in ATR

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

Position Value

$16,446,618

-$1,802,988 QoQ

Shares Held

130,508

-12.8% QoQ

Ownership

0.204%

of shares outstanding

% of Portfolio

1.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 78.93385846078401.ToString("F0")% Shared 0.ToString("F0")% None 21.066141539215987.ToString("F0")%

Healthcare · as of Mar 31, 2026

Aristotle Capital Boston, LLC holds $51,896,071 across 4 Medical Instruments & Supplies names. ATR ranks #2 (31.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MMSI	Merit Medical Systems Inc	377,580	$26,026,589
2	ATR	Aptargroup, Inc. This page	130,508	$16,446,618
3	NVST	Envista Holdings Corp	325,021	$8,245,782
4	TFX	Teleflex Inc	9,841	$1,177,082

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$16,446,618	130,508	-12.8%	Shares	Sole	2026-05-15
2025-12-31	$18,249,606	149,636	+394.1%	Shares	Sole	2026-02-17
2025-09-30	$4,048,026	30,286	-2.9%	Shares	Sole	2025-11-14
2025-06-30	$4,876,861	31,176	-15.9%	Shares	Sole	2025-08-14
2025-03-31	$5,501,930	37,080	-33.4%	Shares	Sole	2025-05-15
2024-12-31	$8,741,515	55,643	-10.4%	Shares	Sole	2025-02-14
2024-09-30	$9,944,915	62,082	-22.5%	Shares	Sole	2024-11-14
2024-06-30	$11,279,866	80,107	-20.4%	Shares	Sole	2024-08-14
2024-03-31	$14,480,226	100,634	-6.5%	Shares	Sole	2024-05-15
2023-12-31	$13,310,659	107,674	-11.6%	Shares	Sole	2024-02-14
2023-09-30	$15,224,370	121,756	-1.9%	Shares	Sole	2023-11-14
2023-06-30	$14,373,707	124,061	+4.6%	Shares	Sole	2023-08-14
2023-03-31	$14,022,061	118,640	+6.3%	Shares	Sole	2023-05-15
2022-12-31	$12,273,987	111,602	-3.8%	Shares	Sole	2023-02-14
2022-09-30	$11,029,276	116,061	-15.8%	Shares	Sole	2022-11-14
2022-06-30	$14,226,672	137,842	-5.7%	Shares	Sole	2022-08-15
2022-03-31	$17,184,492	146,251	-0.1%	Shares	Sole	2022-05-16
2021-12-31	$17,937,808	146,455	-4.8%	Shares	Sole	2022-02-14
2021-09-30	$18,352,807	153,773	+10.0%	Shares	Sole	2021-11-15
2021-06-30	$19,694,783	139,838	-2.5%	Shares	Sole	2021-08-16
2021-03-31	$20,315,903	143,403	-12.0%	Shares	Sole	2021-05-17
2020-12-31	$22,304,719	162,939	+0.7%	Shares	Sole	2021-02-22
2020-09-30	$18,313,382	161,779	+2.5%	Shares	Sole	2020-11-16
2020-06-30	$17,673,243	157,825	+8.4%	Shares	Sole	2020-08-14
2020-03-31	$14,494,118	145,611	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.