FMI
MTRN icon

F/M Investments’s Materion MTRN Stock Holding History

F/M Investments’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 		$224K Buy
+757
New +$159K 0.01% 334
2026
Q1 		– Sell
-35,373
Closed -$4.4M – 406
2025
Q4 		$4.4M Sell
35,373
-928
-3% -$114K 0.17% 156
2025
Q3 		$4.39M Buy
36,301
+6,538
+22% +$687K 0.17% 148
2025
Q2 		$2.36M Buy
29,763
+76
+0.3% +$5.99K 0.09% 216
2025
Q1 		$2.42M Sell
29,687
-3,677
-11% -$347K 0.1% 206
2024
Q4 		$3.3M Sell
33,364
-49,578
-60% -$5.39M 0.12% 161
2024
Q3 		$9.28M Sell
82,942
-24,736
-23% -$2.75M 0.29% 112
2024
Q2 		$11.6M Buy
+107,678
New +$12.4M 0.42% 67

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

F/M Investments's MTRN Position: Q2 2026 in Review

F/M Investments opened a new position in Materion (MTRN) in Q2 2026: 757 shares worth $224K. The stake represents 0.01% of the portfolio and ranks #334 among its holdings. This is a return to the name: F/M Investments previously reported a position in MTRN as recently as Q4 2025.

F/M Investments first reported a position in MTRN in Q2 2024 and has held it in 8 quarters since. The position peaked at $11.6M in Q2 2024. 405 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • F/M Investments held 757 shares of Materion worth $224K as of Q2 2026.
  • Materion was a new F/M Investments position in Q2 2026.
  • Materion made up 0.01% of F/M Investments's portfolio in Q2 2026, its #334 holding.
  • F/M Investments first reported a position in Materion in Q2 2024 and has held it in 8 quarters since.
  • F/M Investments's Materion position peaked at $11.6M in Q2 2024.
  • 405 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on F/M Investments's 13F filing for Q2 2026, filed 5 Aug 2026.