GCM
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Graham Capital Management’s Materion MTRN Stock Holding History

Graham Capital 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
2025
Q2 		– Sell
-4,362
Closed -$356K – 1492
2025
Q1 		$356K Buy
4,362
+1,331
+44% +$125K 0.01% 928
2024
Q4 		$300K Buy
+3,031
New +$329K ﹤0.01% 937
2024
Q3 		– Sell
-2,631
Closed -$284K – 1249
2024
Q2 		$284K Buy
2,631
+910
+53% +$105K 0.01% 757
2024
Q1 		$227K Buy
+1,721
New +$218K ﹤0.01% 867
2023
Q4 		– Sell
-6,114
Closed -$623K – 1209
2023
Q3 		$623K Sell
6,114
-945
-13% -$103K 0.01% 500
2023
Q2 		$806K Buy
+7,059
New +$766K 0.02% 420

Other funds holding MTRN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
CCM
Copeland Capital Management Conshohocken, Pennsylvania $4.5B AUM 18.67% 1-Year Est. Return

Graham Capital Management's MTRN Position: Q2 2025 in Review

Graham Capital Management sold out of Materion (MTRN) in Q2 2025, closing a stake of 4,362 shares — an estimated $356K sold.

Graham Capital Management first reported a position in MTRN in Q2 2023 and held it in 6 quarters. The position peaked at $806K in Q2 2023. 256 funds tracked by Wall St. Rank hold MTRN as of Q2 2025.

  • Graham Capital Management reported no remaining Materion position as of Q2 2025 after selling out during the quarter.
  • Graham Capital Management sold 4,362 Materion shares in Q2 2025, an estimated $356K.
  • Graham Capital Management first reported a position in Materion in Q2 2023 and held it in 6 quarters.
  • Graham Capital Management's Materion position peaked at $806K in Q2 2023.
  • 256 funds tracked by Wall St. Rank held Materion as of Q2 2025.

Based on Graham Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.