Position in MTX
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$23,471,272
+$657,231 QoQ
Shares Held
317,308
-1.4% QoQ
Ownership
1.02%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#17
of 294 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 93%
Shared 7%
None 0%
Common Shares in MTX Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026GW&K Investment Management, LLC holds $378,359,297 across 18 Specialty Chemicals names. MTX ranks #7 (6.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ESI |
Element Solutions Inc
|
1,937,614 | $92,521,068 | |
| 2 | RPM |
Rpm International Inc/De/
|
619,997 | $68,912,665 | |
| 3 | KWR |
Quaker Chemical Corp
|
392,247 | $62,316,280 | |
| 4 | AVNT |
Avient Corp
|
1,299,448 | $48,027,598 | |
| 5 | BCPC |
Balchem Corp
|
207,163 | $35,000,188 | |
| 6 | APD |
Air Products & Chemicals, Inc.
|
89,603 | $26,269,807 | |
| 7 | MTX |
Minerals Technologies Inc
This page
|
317,308 | $23,471,272 | |
| 8 | HWKN |
Hawkins Inc
|
139,799 | $19,865,437 |
All Filings in MTX
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $23,471,272 | 317,308 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $22,814,041 | 321,687 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $19,964,171 | 327,550 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $28,210,928 | 454,136 | Shares | Other | 2025-11-12 | |
| 2025-06-30 | $25,725,564 | 467,143 | Shares | Other | 2025-08-11 | |
| 2025-03-31 | $25,810,372 | 406,015 | Shares | Other | 2025-05-05 | |
| 2024-12-31 | $31,978,705 | 419,613 | Shares | Other | 2025-02-05 | |
| 2024-09-30 | $33,216,776 | 430,102 | Shares | Other | 2024-11-07 | |
| 2024-06-30 | $37,390,898 | 449,626 | Shares | Other | 2024-08-12 | |
| 2024-03-31 | $42,682,480 | 566,983 | Shares | Other | 2024-05-08 | |
| 2023-12-31 | $41,269,306 | 578,731 | Shares | Other | 2024-02-09 | |
| 2023-09-30 | $33,855,589 | 618,254 | Shares | Other | 2023-11-09 | |
| 2023-06-30 | $35,252,396 | 611,066 | Shares | Other | 2023-08-09 | |
| 2023-03-31 | $37,323,911 | 617,741 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $37,062,637 | 610,386 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $30,809,061 | 623,539 | Shares | Other | 2022-11-09 | |
| 2022-06-30 | $41,536,319 | 677,149 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $42,779,270 | 646,701 | Shares | Other | 2022-05-09 | |
| 2021-12-31 | $47,639,521 | 651,258 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $35,158,712 | 503,418 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $40,545,258 | 515,384 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $37,720,933 | 500,809 | Shares | Sole | 2021-05-11 | |
| 2020-12-31 | $31,503,785 | 507,144 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $10,874,947 | 212,817 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $219,163 | 4,670 | Shares | Sole | 2020-08-06 | |
| 2020-03-31 | $170,603 | 4,705 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||