Janus Henderson Group
MTRN icon

Janus Henderson Group’s Materion MTRN Stock Holding History

Janus Henderson Group’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
Q1 		$1.29M Hold
8,930
– – ﹤0.01% 1571
2025
Q4 		$1.11M Hold
8,930
– – ﹤0.01% 1618
2025
Q3 		$1.08M Hold
8,930
– – ﹤0.01% 1626
2025
Q2 		$709K Hold
8,930
– – ﹤0.01% 1782
2025
Q1 		$744K Hold
8,930
– – ﹤0.01% 1766
2024
Q4 		$882K Hold
8,930
– – ﹤0.01% 1756
2024
Q3 		$998K Hold
8,930
– – ﹤0.01% 1667
2024
Q2 		$965K Sell
8,930
-105
-1% -$12.1K ﹤0.01% 1639
2024
Q1 		$1.19M Buy
9,035
+1
+0% +$127 ﹤0.01% 1549
2023
Q4 		$1.18M Sell
9,034
-17
-0.2% -$1.86K ﹤0.01% 1536
2023
Q3 		$923K Buy
9,051
+2
+0% +$218 ﹤0.01% 1594
2023
Q2 		$1.03M Sell
9,049
-12
-0.1% -$1.3K ﹤0.01% 1601
2023
Q1 		$1.05M Buy
9,061
+4,932
+119% +$494K ﹤0.01% 1603
2022
Q4 		$361K Buy
+4,129
New +$337K ﹤0.01% 1880
2022
Q3 		– Sell
-4,121
Closed -$304K – 2423
2022
Q2 		$304K Sell
4,121
-7
-0.2% -$562 ﹤0.01% 2068
2022
Q1 		$354K Buy
4,128
+1
+0% +$85 ﹤0.01% 2117
2021
Q4 		$380K Buy
+4,127
New +$344K ﹤0.01% 2061

Other funds holding MTRN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 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

Janus Henderson Group's MTRN Position: Q1 2026 in Review

Janus Henderson Group held its Materion (MTRN) position steady in Q1 2026 at 8,930 shares worth $1.29M. The position accounts for ﹤0.01% of the portfolio, ranked #1571.

Janus Henderson Group first reported a position in MTRN in Q4 2021 and has held it in 17 quarters since. 334 funds tracked by Wall St. Rank hold MTRN as of Q1 2026.

  • Janus Henderson Group held 8,930 shares of Materion worth $1.29M as of Q1 2026.
  • Janus Henderson Group left its Materion share count unchanged in Q1 2026.
  • Materion made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1571 holding.
  • Janus Henderson Group first reported a position in Materion in Q4 2021 and has held it in 17 quarters since.
  • 334 funds tracked by Wall St. Rank held Materion as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.