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Aigen Investment Management’s Materion MTRN Stock Holding History

Aigen 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
Q2 		$563K Sell
1,893
-561
-23% -$117K 0.15% 179
2026
Q1 		$355K Buy
+2,454
New +$357K 0.09% 290
2025
Q3 		– Sell
-2,934
Closed -$233K – 982
2025
Q2 		$233K Buy
+2,934
New +$231K 0.03% 618
2020
Q3 		– Sell
-5,699
Closed -$350K – 1019
2020
Q2 		$350K Buy
5,699
+3,750
+192% +$190K 0.04% 569
2020
Q1 		$68K Sell
1,949
-1,551
-44% -$76.9K 0.01% 931
2019
Q4 		$208K Buy
+3,500
New +$207K 0.03% 535

Other funds holding MTRN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Aigen Investment Management's MTRN Position: Q2 2026 in Review

Aigen Investment Management reduced its Materion (MTRN) stake by 23% in Q2 2026, selling an estimated $117K and leaving 1,893 shares worth $563K. The position accounts for 0.15% of the portfolio, ranked #179.

Aigen Investment Management first reported a position in MTRN in Q4 2019 and has held it in 6 quarters since. 405 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Aigen Investment Management held 1,893 shares of Materion worth $563K as of Q2 2026.
  • Aigen Investment Management sold 561 Materion shares in Q2 2026, an estimated $117K.
  • Materion made up 0.15% of Aigen Investment Management's portfolio in Q2 2026, its #179 holding.
  • Aigen Investment Management first reported a position in Materion in Q4 2019 and has held it in 6 quarters since.
  • 405 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.