Mountain Lake Investment Management LLC
Position in AR — ANTERO RESOURCES Corp
CIK 1308555
SAN FRANCISCO, CA
Position in AR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,518,814
-$690,894 QoQ
Shares Held
100,137
+1.0% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
2.20%
of 13F equity value
Holder Rank
#196
of 622 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AR Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026Mountain Lake Investment Management LLC holds $11,645,684 across 2 Oil & Gas E&P names. AR ranks #2 (30.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RRC |
Range Resources Corp
|
218,523 | $8,126,870 | |
| 2 | AR |
ANTERO RESOURCES Corp
This page
|
100,137 | $3,518,814 |
All Filings in AR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,518,814 | 100,137 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,209,708 | 99,192 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,418,156 | 99,192 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,409,964 | 101,608 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,251,401 | 80,720 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,798,974 | 118,669 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,849,202 | 138,351 | Shares | Sole | 2025-01-30 | |
| 2024-09-30 | $4,641,300 | 162,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $4,682,405 | 143,500 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $5,829,000 | 201,000 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $5,227,740 | 230,500 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $7,030,260 | 277,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $7,035,665 | 305,500 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,322,245 | 230,500 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,748,645 | 185,500 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $5,623,259 | 184,188 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,371,325 | 240,500 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $11,341,895 | 371,500 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $9,327,500 | 533,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $14,262,682 | 758,250 | Shares | Sole | 2022-01-21 | |
| 2021-06-30 | $11,171,047 | 743,250 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $8,797,500 | 862,500 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $5,033,075 | 923,500 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $3,602,500 | 1,310,000 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $3,263,900 | 1,285,000 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $876,850 | 1,235,000 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||