Boston Partners
MTUS icon

Boston Partners’s Metallus MTUS Stock Holding History

Boston Partners’s Portfolio MTUS Stock Details MTUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$665K Sell
35,602
-9,121
-20% -$171K ﹤0.01% 696
2026
Q1 		$731K Buy
44,723
+13,012
+41% +$239K ﹤0.01% 661
2025
Q4 		$544K Sell
31,711
-6,697
-17% -$115K ﹤0.01% 674
2025
Q3 		$635K Sell
38,408
-5,752
-13% -$93.8K ﹤0.01% 659
2025
Q2 		$681K Buy
44,160
+9,494
+27% +$126K ﹤0.01% 625
2025
Q1 		$463K Sell
34,666
-3,307
-9% -$48.1K ﹤0.01% 644
2024
Q4 		$537K Sell
37,973
-4,897
-11% -$74K ﹤0.01% 635
2024
Q3 		$636K Buy
42,870
+8,891
+26% +$160K ﹤0.01% 654
2024
Q2 		$689K Buy
33,979
+21,817
+179% +$477K ﹤0.01% 626
2024
Q1 		$271K Buy
12,162
+962
+9% +$20.1K ﹤0.01% 744
2023
Q4 		$263K Sell
11,200
-7,202
-39% -$151K ﹤0.01% 672
2023
Q3 		$400K Sell
18,402
-1,540
-8% -$33.6K ﹤0.01% 666
2023
Q2 		$430K Hold
19,942
– – ﹤0.01% 641
2023
Q1 		$366K Hold
19,942
– – ﹤0.01% 629
2022
Q4 		$362K Hold
19,942
– – ﹤0.01% 632
2022
Q3 		$299K Buy
19,942
+8,202
+70% +$137K ﹤0.01% 656
2022
Q2 		$220K Sell
11,740
-4,545
-28% -$96.4K ﹤0.01% 669
2022
Q1 		$356K Buy
16,285
+231
+1% +$4.06K ﹤0.01% 641
2021
Q4 		$265K Buy
16,054
+5,702
+55% +$83.1K ﹤0.01% 653
2021
Q3 		$135K Buy
+10,352
New +$142K ﹤0.01% 659

Other funds holding MTUS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return

Boston Partners's MTUS Position: Q2 2026 in Review

Boston Partners reduced its Metallus (MTUS) stake by 20% in Q2 2026, selling an estimated $171K and leaving 35,602 shares worth $665K. The position accounts for ﹤0.01% of the portfolio, ranked #696.

Boston Partners first reported a position in MTUS in Q3 2021 and has held it in 20 quarters since. The position peaked at $731K in Q1 2026. 152 funds tracked by Wall St. Rank hold MTUS as of Q2 2026.

  • Boston Partners held 35,602 shares of Metallus worth $665K as of Q2 2026.
  • Boston Partners sold 9,121 Metallus shares in Q2 2026, an estimated $171K.
  • Metallus made up ﹤0.01% of Boston Partners's portfolio in Q2 2026, its #696 holding.
  • Boston Partners first reported a position in Metallus in Q3 2021 and has held it in 20 quarters since.
  • Boston Partners's Metallus position peaked at $731K in Q1 2026.
  • 152 funds tracked by Wall St. Rank held Metallus as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.