Hillsdale Investment Management’s Materion MTRN Stock Holding History

Hillsdale Investment 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	$372K	Buy	2,570 +2,500	+3,571%	+$364K	0.01%	446
2025 Q4	$8.7K	Hold	70	–	–	﹤0.01%	582
2025 Q3	$8.46K	Buy	+70	New	+$7.35K	﹤0.01%	558
2022 Q4	–	Sell	-9,200	Closed	-$736K	–	596
2022 Q3	$736K	Sell	9,200 -2,300	-20%	-$190K	0.07%	222
2022 Q2	$848K	Hold	11,500	–	–	0.07%	200
2022 Q1	$986K	Hold	11,500	–	–	0.06%	224
2021 Q4	$1.06M	Sell	11,500 -500	-4%	-$41.7K	0.07%	236
2021 Q3	$824K	Sell	12,000 -1,500	-11%	-$107K	0.06%	287
2021 Q2	$1.02M	Buy	+13,500	New	+$1M	0.08%	254
2020 Q1	–	Sell	-71,400	Closed	-$4.25M	–	648
2019 Q4	$4.25M	Buy	71,400 +7,400	+12%	+$438K	0.37%	91
2019 Q3	$3.93M	Buy	64,000 +23,500	+58%	+$1.46M	0.34%	76
2019 Q2	$2.75M	Buy	+40,500	New	+$2.55M	0.27%	84

Other funds holding MTRN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

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

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

AAM

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

Hillsdale Investment Management's MTRN Position: Q1 2026 in Review

Hillsdale Investment Management increased its Materion (MTRN) stake by 3,571% in Q1 2026, buying an estimated $364K and bringing the position to 2,570 shares worth $372K. The position accounts for 0.01% of the portfolio, ranked #446.

Hillsdale Investment Management first reported a position in MTRN in Q2 2019 and has held it in 12 quarters since. The position peaked at $4.25M in Q4 2019. 334 funds tracked by Wall St. Rank hold MTRN as of Q1 2026.

Hillsdale Investment Management held 2,570 shares of Materion worth $372K as of Q1 2026.
Hillsdale Investment Management bought 2,500 Materion shares in Q1 2026, an estimated $364K.
Materion made up 0.01% of Hillsdale Investment Management's portfolio in Q1 2026, its #446 holding.
Hillsdale Investment Management first reported a position in Materion in Q2 2019 and has held it in 12 quarters since.
Hillsdale Investment Management's Materion position peaked at $4.25M in Q4 2019.
334 funds tracked by Wall St. Rank held Materion as of Q1 2026.

Based on Hillsdale Investment Management's 13F filing for Q1 2026, filed 4 May 2026.