Northwestern Mutual Wealth Management’s Materion MTRN Stock Holding History

Northwestern Mutual Wealth 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 Q2	$11.3K	Buy	38 +24	+171%	+$5.03K	﹤0.01%	3073
2026 Q1	$2.02K	Buy	+14	New	+$2.04K	﹤0.01%	3595
2025 Q1	–	Sell	-77	Closed	-$7.61K	–	3847
2024 Q4	$7.61K	Buy	+77	New	+$8.37K	﹤0.01%	2832
2022 Q2	–	Sell	-88	Closed	-$8K	–	3366
2022 Q1	$8K	Sell	88 -120	-58%	-$10.3K	﹤0.01%	2606
2021 Q4	$19K	Hold	208	–	–	﹤0.01%	2355
2021 Q3	$14K	Hold	208	–	–	﹤0.01%	2354
2021 Q2	$16K	Buy	+208	New	+$15.4K	﹤0.01%	2288
2019 Q4	–	Sell	-18	Closed	-$1K	–	2534
2019 Q3	$1K	Buy	+18	New	+$1.12K	﹤0.01%	2372
2018 Q4	–	Sell	-6	Closed	–	–	2557
2018 Q3	$0	Buy	+6	New	+$361	﹤0.01%	2572

Other funds holding MTRN

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Northwestern Mutual Wealth Management's MTRN Position: Q2 2026 in Review

Northwestern Mutual Wealth Management increased its Materion (MTRN) stake by 171% in Q2 2026, buying an estimated $5.03K and bringing the position to 38 shares worth $11.3K. The position accounts for ﹤0.01% of the portfolio, ranked #3073.

Northwestern Mutual Wealth Management first reported a position in MTRN in Q3 2018 and has held it in 9 quarters since. The position peaked at $19K in Q4 2021. 406 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

Northwestern Mutual Wealth Management held 38 shares of Materion worth $11.3K as of Q2 2026.
Northwestern Mutual Wealth Management bought 24 Materion shares in Q2 2026, an estimated $5.03K.
Materion made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q2 2026, its #3073 holding.
Northwestern Mutual Wealth Management first reported a position in Materion in Q3 2018 and has held it in 9 quarters since.
Northwestern Mutual Wealth Management's Materion position peaked at $19K in Q4 2021.
406 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q2 2026, filed 12 Aug 2026.