EGM
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Engineers Gate Manager’s Materion MTRN Stock Holding History

Engineers Gate Manager’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 		$319K Buy
+1,074
New +$225K ﹤0.01% 1752
2026
Q1 		– Sell
-6,407
Closed -$797K – 2423
2025
Q4 		$797K Sell
6,407
-7,785
-55% -$960K 0.01% 1147
2025
Q3 		$1.71M Sell
14,192
-10,669
-43% -$1.12M 0.02% 848
2025
Q2 		$1.97M Buy
24,861
+9,698
+64% +$765K 0.02% 738
2025
Q1 		$1.24M Buy
15,163
+486
+3% +$45.8K 0.02% 946
2024
Q4 		$1.45M Buy
+14,677
New +$1.59M 0.03% 790
2023
Q4 		– Sell
-3,072
Closed -$313K – 2140
2023
Q3 		$313K Sell
3,072
-17
-0.6% -$1.86K 0.01% 1296
2023
Q2 		$353K Sell
3,089
-2,307
-43% -$250K 0.01% 1232
2023
Q1 		$626K Buy
+5,396
New +$541K 0.03% 861
2022
Q1 		– Sell
-6,886
Closed -$633K – 2151
2021
Q4 		$633K Buy
+6,886
New +$574K 0.03% 889
2020
Q2 		– Sell
-14,754
Closed -$517K – 1884
2020
Q1 		$517K Sell
14,754
-24,399
-62% -$1.21M 0.04% 746
2019
Q4 		$2.33M Buy
+39,153
New +$2.32M 0.1% 292
2018
Q3 		– Sell
-9,940
Closed -$538K – 1080
2018
Q2 		$538K Buy
+9,940
New +$540K 0.04% 526
2015
Q1 		– Sell
-5,743
Closed -$202K – 1015
2014
Q4 		$202K Buy
+5,743
New +$198K 0.06% 604

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

Engineers Gate Manager's MTRN Position: Q2 2026 in Review

Engineers Gate Manager opened a new position in Materion (MTRN) in Q2 2026: 1,074 shares worth $319K. The stake represents ﹤0.01% of the portfolio and ranks #1752 among its holdings. This is a return to the name: Engineers Gate Manager previously reported a position in MTRN as recently as Q4 2025.

Engineers Gate Manager first reported a position in MTRN in Q4 2014 and has held it in 14 quarters since. The position peaked at $2.33M in Q4 2019. 402 funds tracked by Wall St. Rank hold MTRN as of Q2 2026.

  • Engineers Gate Manager held 1,074 shares of Materion worth $319K as of Q2 2026.
  • Materion was a new Engineers Gate Manager position in Q2 2026.
  • Materion made up ﹤0.01% of Engineers Gate Manager's portfolio in Q2 2026, its #1752 holding.
  • Engineers Gate Manager first reported a position in Materion in Q4 2014 and has held it in 14 quarters since.
  • Engineers Gate Manager's Materion position peaked at $2.33M in Q4 2019.
  • 402 funds tracked by Wall St. Rank held Materion as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.