Natixis Advisors’s Materion MTRN Stock Holding History

Natixis Advisors’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 Q2	–	Sell	-110,024	Closed	-$8.98M	–	1667
2025 Q1	$8.98M	Sell	110,024 -6,711	-6%	-$632K	0.02%	677
2024 Q4	$11.5M	Sell	116,735 -4,078	-3%	-$443K	0.02%	611
2024 Q3	$13.5M	Buy	120,813 +18,836	+18%	+$2.09M	0.03%	562
2024 Q2	$11M	Buy	101,977 +12,051	+13%	+$1.39M	0.02%	573
2024 Q1	$11.8M	Buy	89,926 +44,245	+97%	+$5.61M	0.03%	550
2023 Q4	$5.94M	Buy	+45,681	New	+$5.01M	0.02%	706
2021 Q1	–	Sell	-68,553	Closed	-$4.37M	–	1283
2020 Q4	$4.37M	Buy	68,553 +2,448	+4%	+$141K	0.03%	607
2020 Q3	$3.44M	Buy	66,105 +47,847	+262%	+$2.71M	0.02%	640
2020 Q2	$1.12M	Buy	+18,258	New	+$923K	0.01%	935

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

Trigran Investments Northbrook, Illinois $418M AUM 3.34% 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

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

CCM

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

Natixis Advisors's MTRN Position: Q2 2025 in Review

Natixis Advisors sold out of Materion (MTRN) in Q2 2025, closing a stake of 110,024 shares — an estimated $8.98M sold.

Natixis Advisors first reported a position in MTRN in Q2 2020 and held it in 9 quarters. The position peaked at $13.5M in Q3 2024. 256 funds tracked by Wall St. Rank hold MTRN as of Q2 2025.

Natixis Advisors reported no remaining Materion position as of Q2 2025 after selling out during the quarter.
Natixis Advisors sold 110,024 Materion shares in Q2 2025, an estimated $8.98M.
Natixis Advisors first reported a position in Materion in Q2 2020 and held it in 9 quarters.
Natixis Advisors's Materion position peaked at $13.5M in Q3 2024.
256 funds tracked by Wall St. Rank held Materion as of Q2 2025.

Based on Natixis Advisors's 13F filing for Q2 2025, filed 13 Aug 2025.