MINERALS TECHNOLOGIES INC (MTX) Stock Institutional Trading Activity


MINERALS TECHNOLOGIES INC (MTX) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, First Eagle U.S. Value, and Third Avenue Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-14,70011,500$700,925
Q3 2025Renaissance Technologies LLCBuy1,20026,200$1,627,544
Q2 2025Renaissance Technologies LLCSell-20025,000$1,376,750
Q1 2025Renaissance Technologies LLCBuy10,60025,200$1,601,964
Q4 2024First Eagle U.S. ValueSell-29,90017,631$1,343,659
Q3 2024Renaissance Technologies LLCSell-4,20014,600$1,127,558
Q3 2024First Eagle U.S. ValueSell-20,50047,531$3,670,819
Q2 2024Renaissance Technologies LLCSell-12,20118,800$1,563,408
Q2 2024First Eagle U.S. ValueSell-7,40068,031$5,657,458
Q1 2024First Eagle U.S. ValueBuy10,90075,431$5,678,446
Q4 2023First Eagle U.S. ValueBuy23,83264,531$4,601,706
Q3 2023Renaissance Technologies LLCSell-36,39931,001$1,698
Q3 2023First Eagle U.S. ValueBuy40,69940,699$2,228,677
Q2 2023Renaissance Technologies LLCBuy46,60067,400$3,888
Q3 2022Renaissance Technologies LLCSell-10,50020,800$1,028
Q2 2020Renaissance Technologies LLCBuy1,20031,300$1,469
Q1 2020Renaissance Technologies LLCSell-19,00030,100$1,091
Q4 2019Renaissance Technologies LLCSell-62,10049,100$2,830
Q3 2019Renaissance Technologies LLCBuy55,700111,200$5,904
Q2 2019Renaissance Technologies LLCBuy33,80055,500$2,970
Q1 2019Renaissance Technologies LLCSell-6,00021,700$1,276
Q4 2018Renaissance Technologies LLCBuy9,10027,700$1,422
Q1 2018Renaissance Technologies LLCSell-99,60018,600$1,245
Q4 2017Renaissance Technologies LLCBuy49,500118,200$8,138
Q3 2017Renaissance Technologies LLCBuy50,19168,700$4,854
Q2 2017Renaissance Technologies LLCBuy6,60918,509$1,355
Q1 2017Renaissance Technologies LLCSell-115,00011,900$912
Q4 2015Renaissance Technologies LLCSell-56,900126,900$5,820
Q3 2015Renaissance Technologies LLCSell-23,200183,800$8,852
Q2 2015Renaissance Technologies LLCSell-64,000207,000$14,103

Frequently asked questions about MTX activity

  • Which institutional owners are buying MTX?

    Institutional owners buying MTX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MTX activity?

    "Buy" means an investor increased their reported position in MTX compared to the prior reporting period. This reflects growing exposure to MINERALS TECHNOLOGIES INC (MTX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MTX increasing?

    Institutional interest in MTX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.