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Metallus Inc.

MTUS
Exchange
NYSE
Industry
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
SEC CIK
0001598428

No open-market purchases or sales by Metallus Inc. insiders were filed in the last 90 days; 202 institutions reported holding it in 13F filings for Q2 2026, worth $666.6M in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Metallus Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
183
+6 vs. Q1 2025
Shares held
35.4M
−370.1K (−1.0%) vs. Q1 2025
Total value
$546.2M
+$67.7M (+14.1%) vs. Q1 2025
New holders
26
54 more added
Sold out
20
72 more reduced

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MTUS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 183 institutions
Q1 2021: 148 institutionsQ2 2021: 175 institutionsQ3 2021: 176 institutionsQ4 2021: 190 institutionsQ1 2022: 212 institutionsQ2 2022: 208 institutionsQ3 2022: 195 institutionsQ4 2022: 191 institutionsQ1 2023: 179 institutionsQ2 2023: 180 institutionsQ3 2023: 184 institutionsQ4 2023: 187 institutionsQ1 2024: 198 institutionsQ2 2024: 191 institutionsQ3 2024: 177 institutionsQ4 2024: 179 institutionsQ1 2025: 179 institutionsQ2 2025: 183 institutionsQ3 2025: 195 institutionsQ4 2025: 197 institutionsQ1 2026: 204 institutionsQ2 2026: 202 institutions
Value heldQ2 2025: $546.2M
Q1 2021: $380.7MQ2 2021: $488.4MQ3 2021: $459.9MQ4 2021: $579.5MQ1 2022: $816.0MQ2 2022: $689.4MQ3 2022: $541.9MQ4 2022: $639.5MQ1 2023: $639.3MQ2 2023: $731.1MQ3 2023: $730.3MQ4 2023: $796.4MQ1 2024: $770.1MQ2 2024: $717.5MQ3 2024: $525.4MQ4 2024: $491.1MQ1 2025: $479.4MQ2 2025: $546.2MQ3 2025: $569.4MQ4 2025: $600.2MQ1 2026: $586.2MQ2 2026: $666.6M
Institutions holding MTUS and their total value by quarter
QuarterHoldersValue
Q2 2026202$666.6M
Q1 2026204$586.2M
Q4 2025197$600.2M
Q3 2025195$569.4M
Q2 2025183$546.2M
Q1 2025179$479.4M
Q4 2024179$491.1M
Q3 2024177$525.4M
Q2 2024191$717.5M
Q1 2024198$770.1M
Q4 2023187$796.4M
Q3 2023184$730.3M
Q2 2023180$731.1M
Q1 2023179$639.3M
Q4 2022191$639.5M
Q3 2022195$541.9M
Q2 2022208$689.4M
Q1 2022212$816.0M
Q4 2021190$579.5M
Q3 2021176$459.9M
Q2 2021175$488.4M
Q1 2021148$380.7M

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Metallus Inc.; share changes are against Q1 2025.

Institutions holding MTUS in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Thrivent Financial for Lutherans27,192$419.0K0.00%−275−1.0%Reduced
AQR Capital Management LLC27,277$420.3K0.00%−212,840−88.6%Reduced
Wells Fargo & Company27,861$429.3K0.00%−1,525−5.2%Reduced
Intech Investment Management LLC30,062$463.3K0.00%+8,897+42.0%Added
Great West Life Assurance Co34,483$531.0K0.00%00.0%Unchanged
California State Teachers Retirement System36,052$555.6K0.00%−811−2.2%Reduced
Two Sigma Advisers, LP36,100$556.3K0.00%−32,300−47.2%Reduced
Creative Planning36,149$557.1K0.00%+5,003+16.1%Added
Comerica Bank36,561$563.4K0.00%+23,432+178.5%Added
Van Eck Associates Corp38,482$593.0K0.00%+7,196+23.0%Added
Keybank National Association39,213$604.3K0.00%+60.0%Added
Citigroup Inc40,665$626.6K0.00%−29,955−42.4%Reduced
Farmers Trust Co41,050$632.6K0.12%−2,500−5.7%Reduced
Boston Partners44,160$680.5K0.00%+9,494+27.4%Added
New York State Teachers Retirement System47,714$735.0K0.00%−3,656−7.1%Reduced
Sittner & Nelson, LLC48,220$743.1K0.30%00.0%Unchanged
Alliancebernstein L.P.49,512$763.0K0.00%+273+0.6%Added
Brevan Howard Capital Management LP51,206$789.1K0.01%+51,206New
Walleye Capital LLC52,495$808.9K0.01%+27,701+111.7%Added
Fruth Investment Management53,750$828.0K0.23%00.0%Unchanged
Storebrand Asset Management AS57,008$878.5K0.00%+3,048+5.6%Added
Susquehanna International Group, LLP57,012$878.6K0.00%−43,949−43.5%Reduced
Bank of America Corp59,826$921.9K0.00%−22,298−27.2%Reduced
JPMorgan Chase & Co61,242$943.7K0.00%−23,333−27.6%Reduced
Price T Rowe Associates Inc63,983$986.0K0.00%+3,164+5.2%Added
Gabelli Funds LLC64,000$986.2K0.01%00.0%Unchanged
Brinker Capital Investments, LLC67,921$1.05M0.01%+2,522+3.9%Added
Mutual Advisors, LLC62,535$1.06M0.03%+43+0.1%Added
Victory Capital Management Inc70,250$1.08M0.00%−55,169−44.0%Reduced
Swiss National Bank72,400$1.12M0.00%−1,700−2.3%Reduced
Brandywine Global Investment Management, LLC73,820$1.14M0.01%+73,820New
Two Sigma Investments, LP74,615$1.15M0.00%−22,730−23.3%Reduced
D. E. Shaw & Co., Inc.75,671$1.17M0.00%−19,173−20.2%Reduced
Voya Investment Management LLC76,970$1.19M0.00%−1,841−2.3%Reduced
Nuveen, LLC84,391$1.30M0.00%−35,951−29.9%Reduced
Pathstone Holdings, LLC85,235$1.31M0.01%+5,180+6.5%Added
CastleKnight Management LP89,200$1.37M0.09%+89,200New
UBS Group AG91,216$1.41M0.00%−63,285−41.0%Reduced
Millennium Management LLC91,739$1.41M0.00%+91,739New
Winton Group Ltd91,747$1.41M0.07%+10,994+13.6%Added
Legal & General Group Plc103,343$1.59M0.00%+1,479+1.5%Added
Wexford Capital LP103,502$1.59M0.44%+103,502New
Rhumbline Advisers109,876$1.69M0.00%−7,416−6.3%Reduced
Assenagon Asset Management S.A.115,294$1.78M0.00%−25,680−18.2%Reduced
UBS Asset Management Americas Inc116,823$1.80M0.00%+29,106+33.2%Added
Barclays PLC118,460$1.83M0.00%+21,400+22.0%Added
Wedge Capital Management L L P121,492$1.87M0.03%+121,492New
Public Sector Pension Investment Board126,037$1.94M0.01%+7,453+6.3%Added
Kestrel Investment Management Corp136,000$2.10M1.25%−6,400−4.5%Reduced
Skylands Capital, LLC146,050$2.25M0.33%+146,050New
Manatuck Hill Partners, LLC150,000$2.31M0.87%+150,000New
Goldman Sachs Group Inc156,669$2.41M0.00%−72,322−31.6%Reduced
Principal Financial Group Inc183,345$2.83M0.00%−24,649−11.9%Reduced
Citadel Advisors LLC190,680$2.94M0.00%+35,533+22.9%Added
Prudential Financial Inc197,503$3.04M0.00%+23,661+13.6%Added
Gamco Investors, Inc. Et Al217,700$3.35M0.03%00.0%Unchanged
Bank of New York Mellon Corp231,936$3.57M0.00%−14,458−5.9%Reduced
Empowered Funds, LLC263,064$4.05M0.05%+5,175+2.0%Added
Russell Investments Group, Ltd.281,479$4.34M0.01%−112,321−28.5%Reduced
Ballast Asset Management, LP285,302$4.40M2.29%+340+0.1%Added
Invesco Ltd.300,394$4.63M0.00%−37,024−11.0%Reduced
Morgan Stanley359,986$5.55M0.00%−49,553−12.1%Reduced
Macquarie Group Ltd368,985$5.69M0.01%+2,309+0.6%Added
Northern Trust Corp397,690$6.13M0.00%−84,323−17.5%Reduced
South Dakota Investment Council411,537$6.34M0.12%+301,431+273.8%Added
Royal Bank of Canada429,034$6.61M0.00%+112,465+35.5%Added
Bridgeway Capital Management, LLC441,264$6.80M0.16%+5,175+1.2%Added
Donald Smith & Co., Inc.556,489$8.58M0.20%+556,489New
Azarias Capital Management, L.P.593,036$9.14M4.15%+73,263+14.1%Added
Charles Schwab Investment Management Inc627,660$9.67M0.00%+110,965+21.5%Added
Towle & Co636,321$9.81M2.31%−141,412−18.2%Reduced
Ameriprise Financial Inc655,372$10.1M0.00%+221,828+51.2%Added
Invenomic Capital Management LP697,815$10.8M0.61%+46,542+7.1%Added
Geode Capital Management, LLC876,762$13.5M0.00%−55,061−5.9%Reduced
Renaissance Technologies LLC968,533$14.9M0.02%−4,600−0.5%Reduced
Royce & Associates LP982,415$15.1M0.16%−61,053−5.9%Reduced
Systematic Financial Management LP1,402,969$21.6M0.58%+94,455+7.2%Added
American Century Companies Inc1,501,577$23.1M0.01%+60,251+4.2%Added
Mirae Asset Global ETFs Holdings Ltd.1,910,143$29.4M0.06%−27,295−1.4%Reduced
State Street Corp2,622,161$40.4M0.00%+313,571+13.6%Added
Dimensional Fund Advisors LP2,742,050$42.3M0.01%−117,538−4.1%Reduced
Vanguard Group Inc2,800,481$43.2M0.00%−422,669−13.1%Reduced
BlackRock, Inc.6,839,651$105.4M0.00%−371,293−5.1%Reduced
ExodusPoint Capital Management, LP0$00.00%−71,519−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−56,755−100.0%Sold out
Virginia Retirement Systems Et Al0$00.00%−45,181−100.0%Sold out
Trexquant Investment LP0$00.00%−34,800−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−29,878−100.0%Sold out
Caxton Associates LLP0$00.00%−26,251−100.0%Sold out
Corebridge Financial, Inc.0$00.00%−21,514−100.0%Sold out
Mariner, LLC0$00.00%−20,026−100.0%Sold out
State of Wyoming0$00.00%−15,566−100.0%Sold out
EntryPoint Capital, LLC0$00.00%−14,893−100.0%Sold out
Amundi0$00.00%−15,858−100.0%Sold out
Teacher Retirement System of Texas0$00.00%−10,603−100.0%Sold out
SG Americas Securities, LLC0$00.00%−8,192−100.0%Sold out
Coldstream Capital Management Inc0$00.00%−3,030−100.0%Sold out
Quadrant Capital Group LLC0$00.00%−2,955−100.0%Sold out
Tradewinds Capital Management, LLC0$00.00%−2,000−100.0%Sold out
Fortitude Family Office, LLC0$00.00%−60−100.0%Sold out