Quantbot Technologies’s Materion MTRN Stock Holding History

Quantbot Technologies’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	-7,087	Closed	-$562K	–	1990
2025 Q2	$562K	Buy	7,087 +3,241	+84%	+$256K	0.01%	970
2025 Q1	$314K	Buy	+3,846	New	+$362K	0.01%	1022
2021 Q4	–	Sell	-200	Closed	-$13K	–	1754
2021 Q3	$13K	Buy	+200	New	+$14.3K	﹤0.01%	1324
2020 Q4	–	Sell	-5,546	Closed	-$288K	–	1541
2020 Q3	$288K	Buy	+5,546	New	+$314K	0.03%	496
2020 Q1	–	Sell	-52	Closed	-$3K	–	1203
2019 Q4	$3K	Sell	52 -6,847	-99%	-$405K	﹤0.01%	1146
2019 Q3	$423K	Buy	6,899 +3,199	+86%	+$199K	0.04%	500
2019 Q2	$250K	Buy	+3,700	New	+$233K	0.03%	535
2019 Q1	–	Sell	-800	Closed	-$35K	–	1189
2018 Q4	$35K	Buy	+800	New	+$42.5K	﹤0.01%	865
2016 Q2	–	Sell	-1,205	Closed	-$31K	–	1245
2016 Q1	$31K	Buy	+1,205	New	+$30K	0.01%	947
2014 Q4	–	Sell	-1,400	Closed	-$42K	–	1304
2014 Q3	$42K	Buy	+1,400	New	+$47.6K	0.01%	994

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

Quantbot Technologies's MTRN Position: Q3 2025 in Review

Quantbot Technologies sold out of Materion (MTRN) in Q3 2025, closing a stake of 7,087 shares — an estimated $562K sold.

Quantbot Technologies first reported a position in MTRN in Q3 2014 and held it in 10 quarters. The position peaked at $562K in Q2 2025. 301 funds tracked by Wall St. Rank hold MTRN as of Q3 2025.

Quantbot Technologies reported no remaining Materion position as of Q3 2025 after selling out during the quarter.
Quantbot Technologies sold 7,087 Materion shares in Q3 2025, an estimated $562K.
Quantbot Technologies first reported a position in Materion in Q3 2014 and held it in 10 quarters.
Quantbot Technologies's Materion position peaked at $562K in Q2 2025.
301 funds tracked by Wall St. Rank held Materion as of Q3 2025.

Based on Quantbot Technologies's 13F filing for Q3 2025, filed 12 Nov 2025.