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Minerals Technologies MTX

US equityMarket cap rank #2753
$66.20 −$0.23 (-0.35%)
Pre-market · Oct 6, 7:30 am ET · After hours $66.20 0.00%
Open$66.76
Prev close$66.43
Day range$65.35 – $66.81
Volume268.8K
Market cap$2.06B
P/E (TTM)–
Dividend yield0.71%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership103.7%-0.48 pts vs. prior quarter
Institutions holding348-3 vs. prior quarter
Insider trades (recent)40 buys / 10 sellsNet buying
Short interest2.89% of floatDays to cover 4.8 · as of 15 Sep 2026
Short-sale volume share23.4%5-day average of daily volume

Short-sale volume as % of daily volume

19%21%24%26%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$1.27M (5 inflow days, 15 outflow days).

The five largest holders on file together own 48.7% of shares outstanding.

Largest holders

  • BlackRock15.71%
  • FMR14.90%
  • Dimensional Fund Advisors6.39%
  • Vanguard Portfolio Management, LLC6.20%
  • Macquarie Investment Management Business Trust5.47%
  • Vanguard Capital Management, LLC5.14%
  • State Street Global Advisors4.07%
  • Geode Capital Management, LLC3.30%

By investor type

  • Mutual Fund97.32%
  • Hedge Fund2.67%
  • Public Company1.46%
  • Individual/Insider1.45%
  • Government Pension Fund1.04%
  • Private Company0.51%
  • Insurance Company0.47%
  • Family Office/Trust0.16%

Reported short interest has risen from 2.34% to 2.89% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 899,926 2.9% 4.8
31 Aug 2026 804,359 2.6% 5.1
14 Aug 2026 941,313 3.0% 4.1
31 Jul 2026 782,992 2.5% 2.9
15 Jul 2026 759,244 2.4% 3.6
30 Jun 2026 725,414 2.3% 1.8

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