US Steel
X was delisted on the 17th of June, 2025.
402 hedge funds and large institutions have $4.08B invested in US Steel in 2021 Q3 according to their latest regulatory filings, with 80 funds opening new positions, 134 increasing their positions, 118 reducing their positions, and 53 closing their positions.
51% more first-time investments, than exits
New positions opened: 80 | Existing positions closed: 53
14% more repeat investments, than reductions
Existing positions increased: 134 | Existing positions reduced: 118
5% more funds holding
Funds holding: 382 → 402 (+20)
0.23% more ownership
Funds ownership: 68.5% → 68.73% (+0.23%)
8% less capital invested
Capital invested by funds: $4.42B → $4.08B (-$337M)
25% less funds holding in top 10
Funds holding in top 10: 4 → 3 (-1)
46% less call options, than puts
Call options by funds: $798M | Put options by funds: $1.48B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$79.5M |
| 2 |
GJL
Gendell Jeffrey L
|
+$71.1M |
| 3 |
TAA
Turiya Advisors Asia
Hong Kong
|
+$64.8M |
| 4 |
Barclays
London,
United Kingdom
|
+$51.4M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
+$30.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$67.7M |
| 2 |
D.E. Shaw & Co
New York
|
-$61.2M |
| 3 |
Goldman Sachs
New York
|
-$60.3M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$58.9M |
| 5 |
BlackRock
New York
|
-$50.6M |
X Hedge Fund Activity: Q3 2021 in Review
402 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in US Steel (X) for Q3 2021, worth a combined $4.08B — down 7.6% from $4.42B a quarter earlier.
Buyers outnumbered sellers: 80 funds opened new X positions and 53 closed out — a net gain of 27 holders — while 134 added to existing stakes and 118 trimmed.
The largest buyer was Renaissance Technologies, opening a new position worth an estimated $79.5M. The largest seller was Millennium Management, cutting an estimated $67.7M.
- 402 institutional investors held US Steel (X) as of Q3 2021, up from 382 in Q2 2021.
- Funds reported $4.08B of US Steel stock for Q3 2021, down 7.6% quarter-over-quarter.
- 80 funds opened new US Steel positions in Q3 2021 and 53 closed out, a net change of +27 holders.
- The largest US Steel buyer in Q3 2021 was Renaissance Technologies, an estimated $79.5M added.
- The largest US Steel seller in Q3 2021 was Millennium Management, an estimated $67.7M sold.
Based on aggregated 13F filings for Q3 2021.