WEXFORD CAPITAL LP
Top Portfolio Positions
142 positions ·
$591,070,344 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MAKO |
Mako Mining Corp.
Basic Materials
|
40,109,072 | $256,296,970 | 43.36% | |
| TUSK |
Mammoth Energy Services, Inc.
Industrials
|
22,068,212 | $54,067,119 | 9.15% | |
| ACMR |
ACM Research, Inc.
Technology
|
599,246 | $23,580,330 | 3.99% | |
| VIST |
Vista Energy, S.A.B. de C.V.
Energy
|
240,104 | $18,120,648 | 3.07% | |
| HSAI |
Hesai Group
Consumer Cyclical
|
799,985 | $15,295,713 | 2.59% | |
| GFR |
Greenfire Resources Ltd.
Energy
|
2,027,989 | $12,816,890 | 2.17% | |
| SUNC |
SunocoCorp LLC
Energy
|
206,813 | $12,750,021 | 2.16% | |
| ET |
Energy Transfer LP
Energy
|
575,015 | $11,097,789 | 1.88% | |
| NEPH |
Nephros Inc
Healthcare
|
3,600,552 | $10,729,644 | 1.82% | |
| YPF |
Ypf Sociedad Anonima
Energy
|
204,781 | $9,464,977 | 1.60% |
Portfolio Trend
24 quarters · across all stocks
Holdings in NEPH
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,729,644 | 3,600,552 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,651,121 | 3,617,033 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $17,108,566 | 3,617,033 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $14,757,051 | 3,608,081 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $6,192,949 | 3,600,552 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,292,811 | 3,600,552 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,156,943 | 3,600,552 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $7,597,164 | 3,600,552 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $7,885,208 | 3,600,552 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $12,742,225 | 3,682,724 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $5,457,408 | 3,687,438 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,669,070 | 3,657,465 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,913,487 | 3,657,465 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,242,659 | 3,657,465 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,328,293 | 3,657,465 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,592,319 | 3,655,111 | Shares | Sole | 2022-09-12 | |
| 2022-03-31 | $16,121,463 | 3,663,969 | Shares | Sole | 2022-09-12 | |
| 2021-12-31 | $21,538,121 | 3,650,529 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $36,856,649 | 3,631,197 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $23,704,124 | 3,564,530 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $30,564,070 | 3,562,246 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $24,550,036 | 3,395,579 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $28,488,907 | 3,395,579 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $21,392,147 | 3,395,579 | Shares | Sole | 2020-05-18 | |
| No 13F history on record for this holder in this stock. | ||||||