Position in MTX
as of Mar 31, 2026
· filed Apr 30, 2026
Position Value
$3,375,508
+$637,208 QoQ
Shares Held
47,596
+5.9% QoQ
Ownership
0.153%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 12%
Shared 0%
None 88%
Common Shares in MTX Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026ISTHMUS PARTNERS, LLC holds $13,422,348 across 7 Specialty Chemicals names. MTX ranks #2 (25.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NGVT |
Ingevity Corp
|
65,240 | $4,647,045 | |
| 2 | MTX |
Minerals Technologies Inc
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|
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.
|
38,214 | $332,461 | |
| 7 | HDSN |
Hudson Technologies Inc /Ny
|
43,397 | $255,174 |
All Filings in MTX
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,375,508 | 47,596 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $2,738,300 | 44,927 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $2,746,325 | 44,210 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $1,691,860 | 30,722 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,279,028 | 20,120 | Shares | Sole | 2025-05-01 | |
| No filing history on record for this holder in this stock. | ||||||