As of November 6, 2026, Minerals Technologies Inc. is a publicly traded company (NYSE: MTX); its largest reported holder is Fidelity (FMR), with 15% on Schedule 13G/A of August 6, 2026, then Vanguard (6.18%). The largest insider holding is Douglas T. Dietrich, the chairman and chief executive, with 180,708.46 shares (0.58% of shares outstanding), per Form 4 of May 18, 2026 (Schedule 13G/A, August 6, 2026).
Is this your company?
About to sign with, pay or invest in Minerals Technologies Inc.? See the free Snapshot first.
Free to see. No signup.
Is Minerals Technologies Inc. a real, registered company?
- Minerals Technologies Inc files with the SEC under CIK 891014 (its SEC filings).
- Its shares are listed under the ticker MTX on NYSE (SEC company record).
- Incorporated in Delaware; business address in New York, New York, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under MINERALS TECHNOLOGIES INC in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Fidelity (FMR) (filed 2026-08-06).
Who are Minerals Technologies Inc.'s owners and officers?
Minerals Technologies Inc.: incorporated in Delaware; business address in New York, New York; industry Industrial Inorganic Chemicals (Schedule 13G/A, 2026-08-06).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-06 | Fmr LLC | 15% |
| Schedule 13G/A, 2026-05-06 | Fmr LLC | 13.7% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.16% |
| Schedule 13G, 2026-04-29 | Vanguard Portfolio Management | 6.18% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G, 2026-02-17 | Nomura Asset Management International Inc. | 5.03% |
| Schedule 13G/A, 2026-02-13 | Macquarie Group Limited | 0% |
| Schedule 13G/A, 2026-02-06 | Fmr LLC | 10% |
| Schedule 13G/A, 2026-02-05 | Fmr LLC | 8.7% |
| Schedule 13G/A, 2025-11-05 | Fmr LLC | 7.3% |
Questions about who owns Minerals Technologies Inc.
Who owns Minerals Technologies Inc.?
On this page, 4 holders' latest ownership filings report 5% or more of Minerals Technologies Inc.: Fmr LLC (15%, Schedule 13G/A, filed 2026-08-06), Vanguard Portfolio Management (6.18%, Schedule 13G, filed 2026-04-29), Vanguard Capital Management (5.16%, Schedule 13G, filed 2026-04-30) and Nomura Asset Management International Inc. (5.03%, Schedule 13G, filed 2026-02-17).
Who are the largest shareholders of Minerals Technologies Inc.?
By the share each holder's latest filing reports, the largest holders of Minerals Technologies Inc. on this page are Fmr LLC (15%), Vanguard Portfolio Management (6.18%) and Vanguard Capital Management (5.16%).
When did Fmr LLC buy into Minerals Technologies Inc.?
The filings give report dates, not purchase dates. The earliest filing from Fmr LLC on this page is the Schedule 13G/A, filed 2025-11-05, reporting 7.3%; its latest, Schedule 13G/A filed 2026-08-06, reports 15%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Want the whole picture on Minerals Technologies Inc.?
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
A Full Report on Minerals Technologies Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Minerals Technologies Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
16 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Which insiders own Minerals Technologies Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 180,708.46 shares (0.58% of shares outstanding), 175,973 held directly and 4,735.46 indirectly (Form 4, 2026-05-18).
- , the president: 89,880.85 shares (0.29% of shares outstanding), 89,073 held directly and 807.85 indirectly (Form 4, 2026-01-27).
- , the president: 66,743.33 shares (0.21% of shares outstanding), 63,811 held directly and 2,932.33 indirectly (Form 4, 2026-01-27).
- , the president: 49,331.97 shares (0.16% of shares outstanding), 39,529 held directly and 9,802.97 indirectly (Form 4, 2026-01-27).
- , the president: 35,450.7 shares (0.11% of shares outstanding), 32,600 held directly and 2,850.7 indirectly (Form 4, 2026-01-27).
Shares outstanding: 31,068,249 as of 2026-10-21, from the company's latest SEC cover page.
How much has Minerals Technologies Inc. raised?
No fundraising or offering filing from Minerals Technologies Inc. is on file with us.
Keep reading
More on Minerals Technologies Inc. and the records around it.
Companies that share a holder
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC. also filed stake reports on 7 other companies: ARTIVION, INC. (Aug 2026), IMAX CORP (Aug 2026), MALIBU BOATS, INC. (Aug 2026)
- Macquarie Group Limited also filed stake reports on 14 other companies: Artivion Inc (Feb 2026), Imax Corp (Feb 2026), Kaiser Aluminum Corp (Feb 2026)
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
https://mentionfox.com/who-owns/minerals-technologies