TI
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Trigran Investments’s Materion MTRN Stock Holding History

Trigran 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 		$65.4M Sell
219,877
-114,108
-34% -$23.9M 11.99% 1
2026
Q1 		$48.3M Sell
333,985
-124,088
-27% -$18M 11.55% 1
2025
Q4 		$56.9M Sell
458,073
-39,656
-8% -$4.89M 11.22% 1
2025
Q3 		$60.1M Sell
497,729
-301,018
-38% -$31.6M 10.9% 1
2025
Q2 		$63.4M Buy
798,747
+3,982
+0.5% +$314K 11.01% 1
2025
Q1 		$64.9M Buy
794,765
+56,935
+8% +$5.37M 9.54% 3
2024
Q4 		$73M Buy
737,830
+23,208
+3% +$2.52M 8.39% 5
2024
Q3 		$79.9M Sell
714,622
-46,770
-6% -$5.2M 8.75% 4
2024
Q2 		$82.3M Buy
761,392
+65,185
+9% +$7.49M 8.61% 4
2024
Q1 		$91.7M Buy
696,207
+8,413
+1% +$1.07M 8.89% 5
2023
Q4 		$89.5M Buy
687,794
+12,500
+2% +$1.37M 8.62% 6
2023
Q3 		$68.8M Buy
675,294
+86,134
+15% +$9.4M 7.33% 7
2023
Q2 		$67.3M Buy
589,160
+44,487
+8% +$4.83M 6.5% 7
2023
Q1 		$63.2M Buy
544,673
+1,412
+0.3% +$142K 6.1% 7
2022
Q4 		$47.5M Buy
543,261
+65,781
+14% +$5.37M 4.76% 9
2022
Q3 		$38.2M Buy
477,480
+169,770
+55% +$14M 4.38% 11
2022
Q2 		$22.7M Buy
+307,710
New +$24.7M 2.65% 16

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

Trigran Investments's MTRN Position: Q2 2026 in Review

Trigran Investments reduced its Materion (MTRN) stake by 34% in Q2 2026, selling an estimated $23.9M and leaving 219,877 shares worth $65.4M. The position accounts for 11.99% of the portfolio, ranked #1.

Trigran Investments first reported a position in MTRN in Q2 2022 and has held it in 17 quarters since. The position peaked at $91.7M in Q1 2024. 402 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Trigran Investments held 219,877 shares of Materion worth $65.4M as of Q2 2026.
  • Trigran Investments sold 114,108 Materion shares in Q2 2026, an estimated $23.9M.
  • Materion made up 11.99% of Trigran Investments's portfolio in Q2 2026, its #1 holding.
  • Trigran Investments first reported a position in Materion in Q2 2022 and has held it in 17 quarters since.
  • Trigran Investments's Materion position peaked at $91.7M in Q1 2024.
  • 402 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Trigran Investments's 13F filing for Q2 2026, filed 12 Aug 2026.