US Steel
X was delisted on the 17th of June, 2025.
257 hedge funds and large institutions have $865M invested in US Steel in 2015 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 94 increasing their positions, 78 reducing their positions, and 68 closing their positions.
21% more repeat investments, than reductions
Existing positions increased: 94 | Existing positions reduced: 78
9% less funds holding
Funds holding: 281 → 257 (-24)
12.78% less ownership
Funds ownership: 87.05% → 74.27% (-13%)
28% less first-time investments, than exits
New positions opened: 49 | Existing positions closed: 68
35% less capital invested
Capital invested by funds: $1.32B → $865M (-$459M)
75% less call options, than puts
Call options by funds: $112M | Put options by funds: $446M
100% less funds holding in top 10
Funds holding in top 10: 2 → 0 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LM
Luminus Management
Houston,
Texas
|
+$21.1M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$12.7M |
| 3 |
HCM
Hodges Capital Management
Dallas,
Texas
|
+$11.4M |
| 4 |
AQR Capital Management
Greenwich,
Connecticut
|
+$8.75M |
| 5 |
Two Sigma Investments
New York
|
+$7.52M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AAM
Amerigo Asset Management
George Town,
Cayman Islands
|
-$71.5M |
| 2 |
FC
Fairpointe Capital
Chicago,
Illinois
|
-$25.5M |
| 3 |
VanEck Associates
New York
|
-$24.6M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$21.4M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$12.5M |
X Hedge Fund Activity: Q4 2015 in Review
257 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in US Steel (X) for Q4 2015, worth a combined $865M — down 35% from $1.32B a quarter earlier.
Sellers outnumbered buyers: 68 funds closed out of X and 49 opened new positions — a net loss of 19 holders — while 78 trimmed existing stakes and 94 added.
The largest buyer was Luminus Management, opening a new position worth an estimated $21.1M. The largest seller was Amerigo Asset Management, exiting entirely with an estimated $71.5M sold.
- 257 institutional investors held US Steel (X) as of Q4 2015, down from 281 in Q3 2015.
- Funds reported $865M of US Steel stock for Q4 2015, down 35% quarter-over-quarter.
- 49 funds opened new US Steel positions in Q4 2015 and 68 closed out, a net change of -19 holders.
- The largest US Steel buyer in Q4 2015 was Luminus Management, an estimated $21.1M added.
- The largest US Steel seller in Q4 2015 was Amerigo Asset Management, an estimated $71.5M sold.
Based on aggregated 13F filings for Q4 2015.