Minerals Technologies Inc (MTX)
NYSE: MTX · Industrial Inorganic Chemicals · New York, NY · filing with the SEC since 1994
Grade6.6
◀ Past 6.3● Present 7.4▶ Future 5.7
Who owns Minerals Technologies Inc
As filed with the SECHolders of 5% or more
5
Blackrock, Inc. holds 15.2% of Common Stock, as its SCHEDULE 13G/A filed Apr 28, 2025 says.
Directors and officers
17
report now, of 31 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 5 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 28, 2025 · Common Stock
Fmr LLC
SCHEDULE 13G/A · filed Aug 6, 2026 · COMMON STOCK · 13.7% in May 6, 2026
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
Nomura Asset Management International Inc.
SCHEDULE 13G · filed Feb 17, 2026 · Common Stock, $0.10 par value
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
Macquarie Group Limited
SCHEDULE 13G/A · filed Feb 13, 2026 · Common Shares · reported falling below 5%
What MTX reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Concept Pet Heimtierprodukte Gmbh
A company bought · acquisition · Apr 2022 · owns, named in the 10-K filed Feb 20, 2026
138 subsidiaries in 34 countries, from the list filed with the 10-K filed Feb 20, 2026.
Insider tradesForm 4
4sales
0purchases
0sales on a scheduled plan
4people selling
$4.1Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 2, 2025 to Oct 2, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 2, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window4 of 31 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Dietrich Douglas T | CHAIRMAN AND CEO | 1 | $1.8M | 0 | 0 | $0 |
| Monagle Dj III | Group President | 1 | $1.4M | 0 | 0 | $0 |
| Jordan Timothy | Vice President | 1 | $500,000 | 0 | 0 | $0 |
| Argirakis Brett | Group President | 1 | $400,000 | 0 | 0 | $0 |