KJHP
MTRN icon

K.J. Harrison & Partners’s Materion MTRN Stock Holding History

K.J. Harrison & Partners’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
Q4 		– Sell
-6,005
Closed -$741K – 245
2025
Q3 		$741K Buy
+6,005
New +$631K 0.11% 148

Other funds holding MTRN

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $717B AUM 35.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
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
AAM
ACK Asset Management Greenwich, Connecticut $856M AUM 70.44% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return

K.J. Harrison & Partners's MTRN Position: Q4 2025 in Review

K.J. Harrison & Partners sold out of Materion (MTRN) in Q4 2025, closing a stake of 6,005 shares — an estimated $741K sold.

K.J. Harrison & Partners first reported a position in MTRN in Q3 2025 and held it in 1 quarter. The position peaked at $741K in Q3 2025. 297 funds tracked by Wall St. Rank hold MTRN as of Q4 2025.

  • K.J. Harrison & Partners reported no remaining Materion position as of Q4 2025 after selling out during the quarter.
  • K.J. Harrison & Partners sold 6,005 Materion shares in Q4 2025, an estimated $741K.
  • K.J. Harrison & Partners first reported a position in Materion in Q3 2025 and held it in 1 quarter.
  • K.J. Harrison & Partners's Materion position peaked at $741K in Q3 2025.
  • 297 funds tracked by Wall St. Rank held Materion as of Q4 2025.

Based on K.J. Harrison & Partners's 13F filing for Q4 2025, filed 3 Feb 2026.