Metallus
MTUS
202 hedge funds and large institutions have $667M invested in Metallus in 2026 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 74 increasing their positions, 59 reducing their positions, and 23 closing their positions.
7,200% more call options, than puts
Call options by funds: $3.43M | Put options by funds: $47K
25% more repeat investments, than reductions
Existing positions increased: 74 | Existing positions reduced: 59
17% more first-time investments, than exits
New positions opened: 27 | Existing positions closed: 23
14% more capital invested
Capital invested by funds: $586M → $667M (+$80.5M)
0.25% less ownership
Funds ownership: 85.95% → 85.7% (-0.25%)
1% less funds holding
Funds holding: 204 → 202 (-2)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
+$11.7M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$4.28M |
| 3 |
BlackRock
New York
|
+$3.22M |
| 4 |
Mirae Asset Global ETFs Holdings
Causeway Bay,
Hong Kong
|
+$3.08M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
+$2.97M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DSC
Donald Smith & Co
New York
|
-$8.7M |
| 2 |
State Street
Boston,
Massachusetts
|
-$7.27M |
| 3 |
Jane Street
New York
|
-$5.93M |
| 4 |
SEI Investments
Oaks,
Pennsylvania
|
-$2.68M |
| 5 |
Charles Schwab
San Francisco,
California
|
-$2.56M |
MTUS Hedge Fund Activity: Q2 2026 in Review
202 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Metallus (MTUS) for Q2 2026, worth a combined $667M — up 14% from $586M a quarter earlier.
Buyers outnumbered sellers: 27 funds opened new MTUS positions and 23 closed out — a net gain of 4 holders — while 74 added to existing stakes and 59 trimmed.
The largest buyer was Acadian Asset Management, adding an estimated $11.7M. The largest seller was Donald Smith & Co, cutting an estimated $8.7M.
- 202 institutional investors held Metallus (MTUS) as of Q2 2026, down from 204 in Q1 2026.
- Funds reported $667M of Metallus stock for Q2 2026, up 14% quarter-over-quarter.
- 27 funds opened new Metallus positions in Q2 2026 and 23 closed out, a net change of +4 holders.
- The largest Metallus buyer in Q2 2026 was Acadian Asset Management, an estimated $11.7M added.
- The largest Metallus seller in Q2 2026 was Donald Smith & Co, an estimated $8.7M sold.
Based on aggregated 13F filings for Q2 2026.