Sierra Ocean’s Materion MTRN Stock Holding History

Sierra Ocean’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
2025 Q2	–	Sell	-25	Closed	-$2.04K	–	1085
2025 Q1	$2.04K	Buy	+25	New	+$2.36K	﹤0.01%	773

Other funds holding MTRN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

AAM

ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

CCM

Copeland Capital Management Conshohocken, Pennsylvania $4.5B AUM 18.67% 1-Year Est. Return

Sierra Ocean's MTRN Position: Q2 2025 in Review

Sierra Ocean sold out of Materion (MTRN) in Q2 2025, closing a stake of 25 shares — an estimated $2.04K sold.

Sierra Ocean first reported a position in MTRN in Q1 2025 and held it in 1 quarter. The position peaked at $2.04K in Q1 2025. 256 funds tracked by Wall St. Rank hold MTRN as of Q2 2025.

Sierra Ocean reported no remaining Materion position as of Q2 2025 after selling out during the quarter.
Sierra Ocean sold 25 Materion shares in Q2 2025, an estimated $2.04K.
Sierra Ocean first reported a position in Materion in Q1 2025 and held it in 1 quarter.
Sierra Ocean's Materion position peaked at $2.04K in Q1 2025.
256 funds tracked by Wall St. Rank held Materion as of Q2 2025.

Based on Sierra Ocean's 13F filing for Q2 2025, filed 7 Aug 2025.