Capital Research Global Investors
MTRN icon

Capital Research Global Investors’s Materion MTRN Stock Holding History

Capital Research Global Investors’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
Q1 		$114M Sell
789,873
-1,104,046
-58% -$161M 0.02% 295
2025
Q4 		$235M Sell
1,893,919
-17,746
-0.9% -$2.19M 0.04% 207
2025
Q3 		$231M Hold
1,911,665
– – 0.04% 207
2025
Q2 		$152M Buy
1,911,665
+49,021
+3% +$3.87M 0.03% 254
2025
Q1 		$152M Buy
1,862,644
+24,160
+1% +$2.28M 0.03% 251
2024
Q4 		$182M Buy
1,838,484
+257,637
+16% +$28M 0.04% 234
2024
Q3 		$177M Buy
1,580,847
+100,000
+7% +$11.1M 0.04% 236
2024
Q2 		$160M Buy
1,480,847
+144,149
+11% +$16.6M 0.04% 241
2024
Q1 		$176M Sell
1,336,698
-10,840
-0.8% -$1.37M 0.04% 241
2023
Q4 		$175M Hold
1,347,538
– – 0.04% 241
2023
Q3 		$137M Sell
1,347,538
-18,214
-1% -$1.99M 0.04% 254
2023
Q2 		$156M Hold
1,365,752
– – 0.04% 253
2023
Q1 		$158M Buy
1,365,752
+275,930
+25% +$27.7M 0.05% 244
2022
Q4 		$95.4M Buy
1,089,822
+968,284
+797% +$79M 0.03% 279
2022
Q3 		$9.72M Buy
+121,538
New +$10M ﹤0.01% 390

Other funds holding MTRN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Capital Research Global Investors's MTRN Position: Q1 2026 in Review

Capital Research Global Investors reduced its Materion (MTRN) stake by 58% in Q1 2026, selling an estimated $161M and leaving 789,873 shares worth $114M. The position accounts for 0.02% of the portfolio, ranked #295.

Capital Research Global Investors first reported a position in MTRN in Q3 2022 and has held it in 15 quarters since. The position peaked at $235M in Q4 2025. 334 funds tracked by Wall St. Rank hold MTRN as of Q1 2026.

  • Capital Research Global Investors held 789,873 shares of Materion worth $114M as of Q1 2026.
  • Capital Research Global Investors sold 1,104,046 Materion shares in Q1 2026, an estimated $161M.
  • Materion made up 0.02% of Capital Research Global Investors's portfolio in Q1 2026, its #295 holding.
  • Capital Research Global Investors first reported a position in Materion in Q3 2022 and has held it in 15 quarters since.
  • Capital Research Global Investors's Materion position peaked at $235M in Q4 2025.
  • 334 funds tracked by Wall St. Rank held Materion as of Q1 2026.

Based on Capital Research Global Investors's 13F filing for Q1 2026, filed 13 May 2026.