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Arosa Capital Management’s Materion MTRN Stock Holding History

Arosa 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
2026
Q2 		$1.19M Sell
4,000
-21,000
-84% -$4.4M 0.21% 43
2026
Q1 		$3.62M Buy
+25,000
New +$3.64M 0.55% 29

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

Arosa Capital Management's MTRN Position: Q2 2026 in Review

Arosa Capital Management reduced its Materion (MTRN) stake by 84% in Q2 2026, selling an estimated $4.4M and leaving 4,000 shares worth $1.19M. The position accounts for 0.21% of the portfolio, ranked #43.

Arosa Capital Management first reported a position in MTRN in Q1 2026 and has held it in 2 quarters since. The position peaked at $3.62M in Q1 2026. 405 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Arosa Capital Management held 4,000 shares of Materion worth $1.19M as of Q2 2026.
  • Arosa Capital Management sold 21,000 Materion shares in Q2 2026, an estimated $4.4M.
  • Materion made up 0.21% of Arosa Capital Management's portfolio in Q2 2026, its #43 holding.
  • Arosa Capital Management first reported a position in Materion in Q1 2026 and has held it in 2 quarters since.
  • Arosa Capital Management's Materion position peaked at $3.62M in Q1 2026.
  • 405 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Arosa Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.