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CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in MTX — Minerals Technologies Inc

CIK 884546 SAN FRANCISCO, CA

Position in MTX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$35,320,527
-$3,495,052 QoQ
Shares Held
477,498
-12.8% QoQ
Ownership
1.53%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#13
of 295 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTX Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $6,101,263,300 across 48 Specialty Chemicals names. MTX ranks #26 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MTX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,320,527 477,498
2026-03-31 $38,815,579 547,315
2025-12-31 $36,405,252 597,297
2025-09-30 $36,143,279 581,830
2025-06-30 $30,265,150 549,576
2025-03-31 $34,251,388 538,798
2024-12-31 $42,308,514 555,157
2024-09-30 $42,670,347 552,510
2024-06-30 $45,315,297 544,917
2024-03-31 $39,140,179 519,928
2023-12-31 $33,549,643 470,476
2023-09-30 $25,126,078 458,840
2023-06-30 $25,155,724 436,050
2023-03-31 $25,760,429 426,356
2022-12-31 $24,940,254 410,742
2022-09-30 $19,868,304 402,111
2022-06-30 $23,978,787 390,916
2022-03-31 $25,061,324 378,856
2021-12-31 $26,835,589 366,857
2021-09-30 $24,882,944 356,285
2021-06-30 $29,459,790 374,473
2021-03-31 $27,843,770 369,673
2020-12-31 $28,200,243 453,964
2020-09-30 $23,116,158 452,371
2020-06-30 $20,484,194 436,484
2020-03-31 $14,823,124 408,801