Zhang Financial’s Materion MTRN Stock Holding History

Zhang Financial’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	$289K	Hold	2,000	–	–	0.01%	310
2025 Q4	$249K	Hold	2,000	–	–	0.01%	302
2025 Q3	$242K	Buy	+2,000	New	+$210K	0.01%	287
2024 Q4	–	Sell	-2,000	Closed	-$224K	–	300
2024 Q3	$224K	Hold	2,000	–	–	0.01%	258
2024 Q2	$216K	Hold	2,000	–	–	0.02%	255
2024 Q1	$264K	Hold	2,000	–	–	0.02%	238
2023 Q4	$260K	Hold	2,000	–	–	0.02%	231
2023 Q3	$204K	Hold	2,000	–	–	0.02%	226
2023 Q2	$228K	Hold	2,000	–	–	0.02%	223
2023 Q1	$232K	Buy	+2,000	New	+$200K	0.03%	213

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