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Entropy Technologies’s Materion MTRN Stock Holding History

Entropy Technologies’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 		$1.68M Buy
+5,659
New +$1.18M 0.07% 369
2025
Q3 		– Sell
-3,000
Closed -$238K – 999
2025
Q2 		$238K Buy
+3,000
New +$237K 0.02% 668

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

Entropy Technologies's MTRN Position: Q2 2026 in Review

Entropy Technologies opened a new position in Materion (MTRN) in Q2 2026: 5,659 shares worth $1.68M. The stake represents 0.07% of the portfolio and ranks #369 among its holdings. This is a return to the name: Entropy Technologies previously reported a position in MTRN as recently as Q2 2025.

Entropy Technologies first reported a position in MTRN in Q2 2025 and has held it in 2 quarters since. 406 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Entropy Technologies held 5,659 shares of Materion worth $1.68M as of Q2 2026.
  • Materion was a new Entropy Technologies position in Q2 2026.
  • Materion made up 0.07% of Entropy Technologies's portfolio in Q2 2026, its #369 holding.
  • Entropy Technologies first reported a position in Materion in Q2 2025 and has held it in 2 quarters since.
  • 406 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.