Aberdeen Group
MTRN icon

Aberdeen Group’s Materion MTRN Stock Holding History

Aberdeen Group’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 		$24.9M Sell
83,647
-80,787
-49% -$16.9M 0.03% 387
2026
Q1 		$23.8M Sell
164,434
-31,912
-16% -$4.64M 0.04% 373
2025
Q4 		$24.4M Sell
196,346
-32,007
-14% -$3.95M 0.04% 361
2025
Q3 		$27.1M Buy
228,353
+13,690
+6% +$1.44M 0.04% 337
2025
Q2 		$17M Sell
214,663
-33,902
-14% -$2.67M 0.03% 457
2025
Q1 		$20.3M Buy
248,565
+36,079
+17% +$3.4M 0.04% 386
2024
Q4 		$21.1M Sell
212,486
-46,242
-18% -$5.02M 0.04% 360
2024
Q3 		$28.9M Buy
258,728
+42,717
+20% +$4.75M 0.05% 305
2024
Q2 		$23.4M Sell
216,011
-8,640
-4% -$993K 0.04% 340
2024
Q1 		$29.6M Buy
224,651
+20,379
+10% +$2.58M 0.06% 313
2023
Q4 		$26.6M Sell
204,272
-27,359
-12% -$3M 0.06% 320
2023
Q3 		$23.6M Sell
231,631
-51,992
-18% -$5.68M 0.06% 294
2023
Q2 		$32.4M Sell
283,623
-70,259
-20% -$7.63M 0.08% 248
2023
Q1 		$41.1M Sell
353,882
-269,246
-43% -$27M 0.1% 204
2022
Q4 		$54.5M Sell
623,128
-1,798
-0.3% -$147K 0.15% 150
2022
Q3 		$50M Sell
624,926
-110,206
-15% -$9.08M 0.15% 143
2022
Q2 		$53.6M Sell
735,132
-24,060
-3% -$1.93M 0.17% 121
2022
Q1 		$65.9M Buy
759,192
+27,686
+4% +$2.37M 0.17% 130
2021
Q4 		$67.3M Sell
731,506
-25,868
-3% -$2.16M 0.15% 148
2021
Q3 		$52.3M Buy
757,374
+432,236
+133% +$30.9M 0.12% 180
2021
Q2 		$24.5M Buy
+325,138
New +$24.1M 0.05% 312

Other funds holding MTRN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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

Aberdeen Group's MTRN Position: Q2 2026 in Review

Aberdeen Group reduced its Materion (MTRN) stake by 49% in Q2 2026, selling an estimated $16.9M and leaving 83,647 shares worth $24.9M. The position accounts for 0.03% of the portfolio, ranked #387.

Aberdeen Group first reported a position in MTRN in Q2 2021 and has held it in 21 quarters since. The position peaked at $67.3M in Q4 2021. 406 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Aberdeen Group held 83,647 shares of Materion worth $24.9M as of Q2 2026.
  • Aberdeen Group sold 80,787 Materion shares in Q2 2026, an estimated $16.9M.
  • Materion made up 0.03% of Aberdeen Group's portfolio in Q2 2026, its #387 holding.
  • Aberdeen Group first reported a position in Materion in Q2 2021 and has held it in 21 quarters since.
  • Aberdeen Group's Materion position peaked at $67.3M in Q4 2021.
  • 406 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Aberdeen Group's 13F filing for Q2 2026, filed 31 Jul 2026.