Metallus Inc. - Common Stock (MTUS)

CUSIP: 887399103

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
41,800,466
Total 13F shares
34,963,674
Share change
-199,459
Total reported value
$600,220,640
Put/Call ratio
0%
Price per share
$17.16
Number of holders
195
Value change
-$2,623,152
Number of buys
82
Number of sells
101

Quarterly Holders Quick Answers

What is CUSIP 887399103?
CUSIP 887399103 identifies MTUS - Metallus Inc. - Common Stock in SEC institutional holdings data.

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Top shareholders of MTUS - Metallus Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
BlackRock, Inc.
13F
Company
16%
6,542,614
$108,149,409 30 Sep 2025
13F
ELLWOOD GROUP INVESTMENT CORP
3/4/5
10%+ Owner
10%
4,285,026
$57,247,947 27 Feb 2025
VANGUARD GROUP INC
13F
Company
6.8%
2,859,873
$47,273,700 30 Sep 2025
13F
DIMENSIONAL FUND ADVISORS LP
13F 13D/G
Company
6.8%
from 13D/G
2,689,303
$44,453,315 30 Sep 2025
STATE STREET CORP
13F 13D/G
Company · STATE STREET CORPORATION
5.5%
from 13D/G
2,555,769
$42,246,862 30 Sep 2025
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
13F
Company
4.6%
1,933,739
$31,964,385 30 Sep 2025
13F
AMERICAN CENTURY COMPANIES INC
13F
Company
3.7%
1,539,129
$25,441,802 30 Sep 2025
13F
SYSTEMATIC FINANCIAL MANAGEMENT LP
13F
Company
3.4%
1,412,074
$23,341,601 30 Sep 2025
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
2.3%
968,833
$16,014,809 30 Sep 2025
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
2.1%
868,677
$14,361,969 30 Sep 2025
13F
ROYCE & ASSOCIATES LP
13F
Company
2%
838,757
$13,864,653 30 Sep 2025
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
1.8%
751,189
$12,417,154 30 Sep 2025
13F
AMERIPRISE FINANCIAL INC
13F
Company
1.5%
646,268
$10,682,811 30 Sep 2025
13F
DONALD SMITH & CO., INC.
13F
Company
1.5%
644,206
$10,648,725 30 Sep 2025
13F
Azarias Capital Management, L.P.
13F
Company
1.4%
567,486
$9,380,544 30 Sep 2025
13F
TOWLE & CO
13F
Company
1.3%
530,753
$8,773,347 30 Sep 2025
13F
NORTHERN TRUST CORP
13F
Company
0.95%
395,500
$6,537,616 30 Sep 2025
13F
MORGAN STANLEY
13F
Company
0.9%
375,294
$6,203,637 30 Sep 2025
13F
MACQUARIE GROUP LTD
13F
Company
0.87%
363,977
$6,016,215 30 Sep 2025
13F
South Dakota Investment Council
13F
Company
0.85%
353,837
$5,849,000 30 Sep 2025
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.76%
316,190
$5,226,621 30 Sep 2025
13F
ROYAL BANK OF CANADA
13F
Company
0.7%
291,652
$4,821,000 30 Sep 2025
13F
Ballast Asset Management, LP
13F
Company
0.69%
289,317
$4,782,410 30 Sep 2025
13F
Invesco Ltd.
13F
Company
0.69%
288,923
$4,775,897 30 Sep 2025
13F
CSM Advisors, LLC
13F
Company
0.64%
267,100
$4,415,000 30 Sep 2025
13F
Russell Investments Group, Ltd.
13F
Company
0.57%
236,343
$3,906,745 30 Sep 2025
13F
Bank of New York Mellon Corp
13F
Company
0.56%
233,793
$3,864,605 30 Sep 2025
13F
Empowered Funds, LLC
13F
Company
0.55%
230,803
$3,815,173 30 Sep 2025
13F
GAMCO INVESTORS, INC. ET AL
13F
Company
0.52%
217,700
$3,598,581 30 Sep 2025
13F
MILLENNIUM MANAGEMENT LLC
13F
Company
0.45%
186,476
$3,082,448 30 Sep 2025
13F
Skylands Capital, LLC
13F
Company
0.44%
184,300
$3,046,479 30 Sep 2025
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
0.42%
173,730
$2,871,757 30 Sep 2025
13F
Manatuck Hill Partners, LLC
13F
Company
0.36%
150,000
$2,479,500 30 Sep 2025
13F
PRUDENTIAL FINANCIAL INC
13F
Company
0.35%
145,173
$2,399,710 30 Sep 2025
13F
VAN ECK ASSOCIATES CORP
13F
Company
0.34%
143,356
$2,370,000 30 Sep 2025
13F
BARCLAYS PLC
13F
Company
0.34%
142,513
$2,355,740 30 Sep 2025
13F
PUBLIC SECTOR PENSION INVESTMENT BOARD
13F
Company
0.34%
140,319
$2,319,473 30 Sep 2025
13F
Diane C. Creel
3/4/5
Director
class O/S missing
107,201
$2,251,221 02 May 2023
KESTREL INVESTMENT MANAGEMENT CORP
13F
Company
0.33%
136,000
$2,249,000 30 Sep 2025
13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
Company
0.27%
114,476
$1,892,288 30 Sep 2025
13F
WEDGE CAPITAL MANAGEMENT L L P/NC
13F
Company
0.27%
111,585
$1,844,500 30 Sep 2025
13F
RHUMBLINE ADVISERS
13F
Company
0.26%
109,766
$1,814,412 30 Sep 2025
13F
Squarepoint Ops LLC
13F
Company
0.26%
108,400
$1,791,852 30 Sep 2025
13F
Brandywine Global Investment Management, LLC
13F
Company
0.25%
106,130
$1,754,329 30 Sep 2025
13F
WEXFORD CAPITAL LP
13F
Company
0.25%
105,543
$1,744,630 30 Sep 2025
13F
Thomas D. Moline
3/4/5
EVP, Commercial Operations
class O/S missing
80,033
$1,680,693 07 May 2021
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F
Company
0.24%
99,194
$1,639,677 30 Sep 2025
13F
William P. Bryan
3/4/5
EVP, Mfg and Supply Chain
class O/S missing
76,883
$1,614,543 07 May 2021
Legal & General Group Plc
13F
Company
0.23%
96,486
$1,594,913 30 Sep 2025
13F
Orchard Capital Management, LLC
13F
Company
0.22%
90,618
$1,497,916 30 Sep 2025
13F

Institutional Holders of Metallus Inc. - Common Stock (MTUS) as of Q4 2025

As of 31 Dec 2025, Metallus Inc. - Common Stock (MTUS) was held by 195 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 34,963,674 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd., AMERICAN CENTURY COMPANIES INC, SYSTEMATIC FINANCIAL MANAGEMENT LP, RENAISSANCE TECHNOLOGIES LLC, DONALD SMITH & CO., INC., and CHARLES SCHWAB INVESTMENT MANAGEMENT INC. This page lists 195 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders
192
Q4 2025 holders
195
Holder diff
3
Investor Q3 2025 Shares Q4 2025 Shares Share Diff Share Chg % Q3 2025 Value $ Q4 2025 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
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