Y-Intercept (HK)’s Materion MTRN Stock Holding History

Y-Intercept (HK)’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 Q3	–	Sell	-10,379	Closed	-$824K	–	1867
2025 Q2	$824K	Buy	+10,379	New	+$819K	0.02%	1025

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

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

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

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Y-Intercept (HK)'s MTRN Position: Q3 2025 in Review

Y-Intercept (HK) sold out of Materion (MTRN) in Q3 2025, closing a stake of 10,379 shares — an estimated $824K sold.

Y-Intercept (HK) first reported a position in MTRN in Q2 2025 and held it in 1 quarter. The position peaked at $824K in Q2 2025. 301 funds tracked by Wall St. Rank hold MTRN as of Q3 2025.

Y-Intercept (HK) reported no remaining Materion position as of Q3 2025 after selling out during the quarter.
Y-Intercept (HK) sold 10,379 Materion shares in Q3 2025, an estimated $824K.
Y-Intercept (HK) first reported a position in Materion in Q2 2025 and held it in 1 quarter.
Y-Intercept (HK)'s Materion position peaked at $824K in Q2 2025.
301 funds tracked by Wall St. Rank held Materion as of Q3 2025.

Based on Y-Intercept (HK)'s 13F filing for Q3 2025, filed 31 Oct 2025.