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Minerals Technologies Inc

MTX
Exchange
NYSE
Industry
Industrial Inorganic Chemicals
SEC CIK
0000891014

No open-market purchases or sales by Minerals Technologies Inc insiders were filed in the last 90 days; 294 institutions reported holding it in 13F filings for Q2 2026, worth $2.34B in total; no superinvestor holds it.

13F holders, Q3 2023

Institutional positions in Minerals Technologies Inc as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
213
+6 vs. Q2 2023
Shares held
31.2M
+130.2K (+0.4%) vs. Q2 2023
Total value
$1.71B
−$75.3M (−4.2%) vs. Q2 2023
New holders
20
78 more added
Sold out
14
86 more reduced

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 213 institutions
Q1 2021: 208 institutionsQ2 2021: 214 institutionsQ3 2021: 217 institutionsQ4 2021: 231 institutionsQ1 2022: 225 institutionsQ2 2022: 215 institutionsQ3 2022: 217 institutionsQ4 2022: 204 institutionsQ1 2023: 204 institutionsQ2 2023: 207 institutionsQ3 2023: 213 institutionsQ4 2023: 224 institutionsQ1 2024: 252 institutionsQ2 2024: 273 institutionsQ3 2024: 270 institutionsQ4 2024: 267 institutionsQ1 2025: 263 institutionsQ2 2025: 251 institutionsQ3 2025: 273 institutionsQ4 2025: 270 institutionsQ1 2026: 281 institutionsQ2 2026: 294 institutions
Value heldQ3 2023: $1.71B
Q1 2021: $2.46BQ2 2021: $2.57BQ3 2021: $2.22BQ4 2021: $2.31BQ1 2022: $2.10BQ2 2022: $1.93BQ3 2022: $1.56BQ4 2022: $1.93BQ1 2023: $1.90BQ2 2023: $1.79BQ3 2023: $1.71BQ4 2023: $2.25BQ1 2024: $2.34BQ2 2024: $2.59BQ3 2024: $2.38BQ4 2024: $2.34BQ1 2025: $1.97BQ2 2025: $1.72BQ3 2025: $1.90BQ4 2025: $1.84BQ1 2026: $2.18BQ2 2026: $2.34B
Institutions holding MTX and their total value by quarter
QuarterHoldersValue
Q2 2026294$2.34B
Q1 2026281$2.18B
Q4 2025270$1.84B
Q3 2025273$1.90B
Q2 2025251$1.72B
Q1 2025263$1.97B
Q4 2024267$2.34B
Q3 2024270$2.38B
Q2 2024273$2.59B
Q1 2024252$2.34B
Q4 2023224$2.25B
Q3 2023213$1.71B
Q2 2023207$1.79B
Q1 2023204$1.90B
Q4 2022204$1.93B
Q3 2022217$1.56B
Q2 2022215$1.93B
Q1 2022225$2.10B
Q4 2021231$2.31B
Q3 2021217$2.22B
Q2 2021214$2.57B
Q1 2021208$2.46B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Minerals Technologies Inc; share changes are against Q2 2023.

Institutions holding MTX in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
William Blair Investment Management, LLC565,365$31.0M0.10%−42,594−7.0%Reduced
GW&K Investment Management, LLC618,254$33.9M0.34%+7,188+1.2%Added
Boston Trust Walden Corp640,920$35.1M0.29%+39,112+6.5%Added
Snyder Capital Management L P646,025$35.4M0.80%−14,650−2.2%Reduced
Geode Capital Management, LLC720,560$39.5M0.00%+33,007+4.8%Added
Nuveen Asset Management, LLC723,452$39.6M0.01%+74,270+11.4%Added
State Street Corp1,224,814$67.1M0.00%−9,111−0.7%Reduced
American Century Companies Inc1,241,758$68.0M0.05%+17,742+1.4%Added
Victory Capital Management Inc1,737,753$95.2M0.11%+104,982+6.4%Added
Macquarie Group Ltd1,977,117$108.3M0.14%+59,887+3.1%Added
Dimensional Fund Advisors LP2,218,377$121.5M0.04%−62,129−2.7%Reduced
Vanguard Group Inc3,751,719$205.4M0.01%−4,759−0.1%Reduced
BlackRock Inc.5,055,477$276.8M0.01%−167,508−3.2%Reduced
Proequities, Inc.0$00.00%−11−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−12,200−100.0%Sold out
Engineers Gate Manager LP0$00.00%−12,104−100.0%Sold out
Point72 Middle East FZE0$00.00%−6,364−100.0%Sold out
Moody National Bank Trust Division0$00.00%−5,513−100.0%Sold out
Everence Capital Management Inc0$00.00%−4,550−100.0%Sold out
Centiva Capital, LP0$00.00%−3,895−100.0%Sold out
Highland Capital Management Fund Advisors, L.P.0$00.00%−3,600−100.0%Sold out
Guidance Capital, Inc0$00.00%−3,459−100.0%Sold out
Harbor Investment Advisory, LLC0$00.00%−1,725−100.0%Sold out
Pinebridge Investments, L.P.0$00.00%−489−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−93−100.0%Sold out
Massmutual Trust Co FSB0$00.00%−9−100.0%Sold out
Disciplined Investments, LLC0$00.00%−7−100.0%Sold out