Aquatic Capital Management’s Materion MTRN Stock Holding History

Aquatic 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 Q1	$209K	Buy	+1,443	New	+$210K	0.01%	976
2025 Q4	–	Sell	-1,359	Closed	-$164K	–	1632
2025 Q3	$164K	Sell	1,359 -5,351	-80%	-$562K	﹤0.01%	1128
2025 Q2	$533K	Buy	6,710 +4,619	+221%	+$364K	0.01%	801
2025 Q1	$171K	Buy	+2,091	New	+$197K	﹤0.01%	971
2024 Q4	–	Sell	-1,001	Closed	-$112K	–	1519
2024 Q3	$112K	Buy	+1,001	New	+$111K	﹤0.01%	911
2024 Q2	–	Sell	-900	Closed	-$119K	–	1473
2024 Q1	$119K	Buy	+900	New	+$114K	﹤0.01%	879
2023 Q4	–	Sell	-200	Closed	-$20K	–	1523
2023 Q3	$20K	Buy	+200	New	+$21.8K	﹤0.01%	1072

Other funds holding MTRN

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors

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

American Century Companies

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Capital Research Global Investors

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

Barrow, Hanley, Mewhinney & Strauss

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

Geode Capital Management

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

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