Capstone Investment Advisors’s Minerals Technologies MTX Stock Holding History

Capstone Investment Advisors’s Portfolio MTX Stock Details MTX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-10,820	Closed	-$767K	–	1826
2026 Q1	$767K	Sell	10,820 -640	-6%	-$44K	﹤0.01%	960
2025 Q4	$698K	Buy	+11,460	New	+$679K	﹤0.01%	1014
2024 Q2	–	Sell	-2,963	Closed	-$223K	–	2323
2024 Q1	$223K	Buy	+2,963	New	+$208K	﹤0.01%	1969
2017 Q3	–	Sell	-2,900	Closed	-$212K	–	672
2017 Q2	$212K	Buy	+2,900	New	+$216K	0.01%	555
2017 Q1	–	Sell	-4,100	Closed	-$316K	–	1041
2016 Q4	$316K	Sell	4,100 -5,629	-58%	-$417K	0.01%	714
2016 Q3	$687K	Buy	+9,729	New	+$650K	0.02%	453

Other funds holding MTX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Capstone Investment Advisors's MTX Position: Q2 2026 in Review

Capstone Investment Advisors sold out of Minerals Technologies (MTX) in Q2 2026, closing a stake of 10,820 shares — an estimated $767K sold.

Capstone Investment Advisors first reported a position in MTX in Q3 2016 and held it in 6 quarters. The position peaked at $767K in Q1 2026. 293 funds tracked by Wall St. Rank hold MTX as of Q2 2026.

Capstone Investment Advisors reported no remaining Minerals Technologies position as of Q2 2026 after selling out during the quarter.
Capstone Investment Advisors sold 10,820 Minerals Technologies shares in Q2 2026, an estimated $767K.
Capstone Investment Advisors first reported a position in Minerals Technologies in Q3 2016 and held it in 6 quarters.
Capstone Investment Advisors's Minerals Technologies position peaked at $767K in Q1 2026.
293 funds tracked by Wall St. Rank held Minerals Technologies as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.