ISTHMUS PARTNERS, LLC

Position in MATV — Mativ Holdings, Inc.

CIK 1639666 MADISON, WI

Position in MATV

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$332,461

-$135,301 QoQ

Shares Held

38,214

-0.7% QoQ

Ownership

0.069%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2022

15 quarters on record

Voting authority Sole 1% Shared 0% None 99%

Basic Materials · as of Mar 31, 2026

ISTHMUS PARTNERS, LLC holds $13,422,348 across 7 Specialty Chemicals names. MATV ranks #6 (2.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NGVT	Ingevity Corp	65,240	$4,647,045
2	MTX	Minerals Technologies Inc	47,596	$3,375,508
3	AVNT	Avient Corp	76,683	$2,783,592
4	CBT	Cabot Corp	21,938	$1,652,150
5	ECL	Ecolab Inc.	1,415	$376,418
6	MATV	Mativ Holdings, Inc. This page	38,214	$332,461
7	HDSN	Hudson Technologies Inc /Ny	43,397	$255,174

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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.