Oberweis Asset Management’s Materion MTRN Stock Holding History

Oberweis Asset 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
2022 Q4	–	Sell	-85,574	Closed	-$6.85M	–	183
2022 Q3	$6.85M	Sell	85,574 -5,141	-6%	-$424K	1.6%	8
2022 Q2	$6.69M	Sell	90,715 -8,790	-9%	-$706K	1.69%	6
2022 Q1	$8.53M	Buy	99,505 +29,848	+43%	+$2.55M	1.71%	7
2021 Q4	$6.4M	Buy	69,657 +65,757	+1,686%	+$5.48M	1.17%	15
2021 Q3	$268K	Buy	3,900 +600	+18%	+$42.9K	0.06%	140
2021 Q2	$249K	Buy	+3,300	New	+$245K	0.05%	141
2019 Q4	–	Sell	-23,075	Closed	-$1.42M	–	216
2019 Q3	$1.42M	Sell	23,075 -1,500	-6%	-$93.1K	0.32%	48
2019 Q2	$1.67M	Buy	24,575 +7,775	+46%	+$490K	0.3%	41
2019 Q1	$959K	Buy	+16,800	New	+$874K	0.19%	82

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

Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return

SAM

Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

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

AAM

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

CCM

Copeland Capital Management Conshohocken, Pennsylvania $4.5B AUM 18.67% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Oberweis Asset Management's MTRN Position: Q4 2022 in Review

Oberweis Asset Management sold out of Materion (MTRN) in Q4 2022, closing a stake of 85,574 shares — an estimated $6.85M sold.

Oberweis Asset Management first reported a position in MTRN in Q1 2019 and held it in 9 quarters. The position peaked at $8.53M in Q1 2022. 196 funds tracked by Wall St. Rank hold MTRN as of Q4 2022.

Oberweis Asset Management reported no remaining Materion position as of Q4 2022 after selling out during the quarter.
Oberweis Asset Management sold 85,574 Materion shares in Q4 2022, an estimated $6.85M.
Oberweis Asset Management first reported a position in Materion in Q1 2019 and held it in 9 quarters.
Oberweis Asset Management's Materion position peaked at $8.53M in Q1 2022.
196 funds tracked by Wall St. Rank held Materion as of Q4 2022.

Based on Oberweis Asset Management's 13F filing for Q4 2022, filed 14 Feb 2023.