De Lisle Partners’s Materion MTRN Stock Holding History

De Lisle Partners’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	–	Sell	-3,100	Closed	-$448K	–	185
2026 Q1	$448K	Buy	+3,100	New	+$451K	0.05%	161

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

De Lisle Partners's MTRN Position: Q2 2026 in Review

De Lisle Partners sold out of Materion (MTRN) in Q2 2026, closing a stake of 3,100 shares — an estimated $448K sold.

De Lisle Partners first reported a position in MTRN in Q1 2026 and held it in 1 quarter. The position peaked at $448K in Q1 2026. 405 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

De Lisle Partners reported no remaining Materion position as of Q2 2026 after selling out during the quarter.
De Lisle Partners sold 3,100 Materion shares in Q2 2026, an estimated $448K.
De Lisle Partners first reported a position in Materion in Q1 2026 and held it in 1 quarter.
De Lisle Partners's Materion position peaked at $448K in Q1 2026.
405 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on De Lisle Partners's 13F filing for Q2 2026, filed 12 Aug 2026.