Douglas T. Dietrich owns 0.58% of Minerals Technologies
180,708 shares as of the May 14, 2026 filing, worth $11.4M at the latest close.
MTX · $2B market capGet an email when Douglas T. Dietrich’s stake moves.
Free.
The stake
0.58%
worth $11.4M at the latest close
Stake rank
#1,632
by dollar value of the stake
Last sale
158 days ago
May 14, 2026
Last buy
537 days ago
Apr 30, 2025 · $103,120
Douglas T. Dietrich owns 0.58% of MINERALS TECHNOLOGIES INC: 180,708 of 31,128,762 shares, worth about $11.4M at the 2026-10-16 close. The stake has moved from 0.11% in 2016 to 0.58% on 2026-07-22, across 7 sales and 3 purchases that moved it since 2016. The last trade that moved it was a discretionary sale of $1.8M on 2026-05-14.
How the stake is held
as of the May 14, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated May 14, 2026 · Form 4 ↗
HELD DIRECTLY
175,973
97.4%
HELD INDIRECTLY · By 401(k)
4,735
2.6%
THE STAKE
180,708
0.58%