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Metallus Inc. (MTUS) Institutional Ownership & Insider Trading

202 institutions reported holding Metallus Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 14 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

MTUSMetallus Inc.Follow MTUS — free
Steel · Basic Materials
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Price chart with a free account
Market cap
846.0M
P/E TTM
102.0
Dividend yield
—
52-week
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Next earnings
2 Nov, in 9 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

202 institutions held 86.1% of the shares. Across filers that reported both quarters, shares held changed -0.3%.

Increased+68New+18Decreased-49Closed-17

Largest moves, shares (millions)

Acadian Asset Management+0.6MCitadel Advisors+0.2MBlackRock+0.2MDonald Smith-0.5MState Street-0.4MJane Street Group-0.3M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-0.9Sep 24-0.9Dec 24+1.0Mar 25-0.4Jun 25-1.4Sep 25-0.2Dec 25+1.1Mar 26-0.1Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2620236-0.3%68184917
Mar 2620436+3.4%58315520
Dec 2519635-0.7%55206819
Sep 2519334-3.8%51215910
Jun 2518135-1.2%47226518
Mar 2517336+2.8%40176422
Dec 2417735-2.6%53215520
Sep 2417535-3.0%59164732

Metallus Inc. — questions

Who owns Metallus Inc. stock?
202 institutions reported Metallus Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (14.1%), DIMENSIONAL FUND ADVISORS LP (6.2%), STATE STREET CORP (5.8%).
Are Metallus Inc. insiders buying or selling?
14 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Metallus Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.