ISTHMUS PARTNERS, LLC

Position in MATV — Mativ Holdings, Inc.

CIK 1639666 MADISON, WI

Position in MATV

as of Jun 30, 2026 · filed Jul 20, 2026 Compact

Position Value

$288,772

-$43,689 QoQ

Shares Held

38,147

-0.2% QoQ

Ownership

0.069%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#89

of 207 holders

Holding Since

Sep 2022

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

ISTHMUS PARTNERS, LLC holds $14,380,424 across 7 Specialty Chemicals names. MATV ranks #7 (2.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NGVT	Ingevity Corp	65,570	$4,896,111
2	MTX	Minerals Technologies Inc	47,903	$3,543,384
3	AVNT	Avient Corp	78,459	$2,899,844
4	CBT	Cabot Corp	22,333	$2,028,283
5	ECL	Ecolab Inc.	1,415	$394,233
6	HDSN	Hudson Technologies Inc /Ny	57,456	$329,797
7	MATV	Mativ Holdings, Inc. This page	38,147	$288,772

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$288,772	38,147	-0.2%	Shares	Sole	2026-07-20
2026-03-31	$332,461	38,214	-0.7%	Shares	Sole	2026-04-30
2025-12-31	$467,762	38,499	-4.3%	Shares	Sole	2026-02-05
2025-09-30	$454,752	40,208	-0.3%	Shares	Sole	2025-11-10
2025-06-30	$275,002	40,323	-0.5%	Shares	Sole	2025-08-13
2025-03-31	$252,557	40,539	-0.5%	Shares	Sole	2025-05-01
2024-12-31	$443,924	40,727	-0.5%	Shares	Sole	2025-02-07
2024-09-30	$695,757	40,951	-0.2%	Shares	Sole	2024-11-14
2024-06-30	$695,902	41,032	-0.4%	Shares	Sole	2024-08-14
2024-03-31	$772,237	41,186	-0.1%	Shares	Sole	2024-05-08
2023-12-31	$631,016	41,216	-2.8%	Shares	Sole	2024-02-12
2023-09-30	$604,809	42,413	-1.5%	Shares	Sole	2023-11-14
2023-06-30	$650,961	43,053	-0.3%	Shares	Sole	2023-08-03
2023-03-31	$927,353	43,193	-1.3%	Shares	Sole	2023-05-11
2022-12-31	$914,730	43,767	-1.1%	Shares	Sole	2023-02-10
2022-09-30	$977,150	44,255	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.