Capstone Capital Management’s Materion MTRN Stock Holding History

Capstone Capital Management’s Portfolio MTRN Stock Details MTRN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$265K	Buy	+890	New	+$186K	0.12%	153

Other funds holding MTRN

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

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

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Capstone Capital Management's MTRN Position: Q2 2026 in Review

Capstone Capital Management opened a new position in Materion (MTRN) in Q2 2026: 890 shares worth $265K. The stake represents 0.12% of the portfolio and ranks #153 among its holdings.

401 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

Capstone Capital Management held 890 shares of Materion worth $265K as of Q2 2026.
Materion was a new Capstone Capital Management position in Q2 2026.
Materion made up 0.12% of Capstone Capital Management's portfolio in Q2 2026, its #153 holding.
401 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Capstone Capital Management's 13F filing for Q2 2026, filed 20 Jul 2026.