Mountain Lake Investment Management’s Antero Resources AR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $3.52M | Buy |
100,137
+945
| +1% | +$34.8K | 2.19% | 16 |
|
|
2026
Q1 | $4.21M | Hold |
99,192
| – | – | 2.72% | 14 |
|
|
2025
Q4 | $3.42M | Sell |
99,192
-2,416
| -2% | -$81.8K | 2.6% | 13 |
|
|
2025
Q3 | $3.41M | Buy |
101,608
+20,888
| +26% | +$696K | 2.54% | 13 |
|
|
2025
Q2 | $3.25M | Sell |
80,720
-37,949
| -32% | -$1.44M | 2.71% | 12 |
|
|
2025
Q1 | $4.8M | Sell |
118,669
-19,682
| -14% | -$755K | 4.52% | 11 |
|
|
2024
Q4 | $4.86M | Sell |
138,351
-23,649
| -15% | -$716K | 5.59% | 10 |
|
|
2024
Q3 | $4.64M | Buy |
162,000
+18,500
| +13% | +$525K | 4.88% | 11 |
|
|
2024
Q2 | $4.68M | Sell |
143,500
-57,500
| -29% | -$1.88M | 4.91% | 9 |
|
|
2024
Q1 | $5.83M | Sell |
201,000
-29,500
| -13% | -$712K | 6.04% | 8 |
|
|
2023
Q4 | $5.23M | Sell |
230,500
-46,500
| -17% | -$1.18M | 5.35% | 9 |
|
|
2023
Q3 | $7.03M | Sell |
277,000
-28,500
| -9% | -$735K | 5.64% | 10 |
|
|
2023
Q2 | $7.04M | Buy |
305,500
+75,000
| +33% | +$1.67M | 4.4% | 12 |
|
|
2023
Q1 | $5.32M | Buy |
230,500
+45,000
| +24% | +$1.19M | 4.86% | 11 |
|
|
2022
Q4 | $5.75M | Buy |
185,500
+1,312
| +0.7% | +$45.3K | 4.37% | 11 |
|
|
2022
Q3 | $5.62M | Sell |
184,188
-56,312
| -23% | -$2.08M | 4.78% | 9 |
|
|
2022
Q2 | $7.37M | Sell |
240,500
-131,000
| -35% | -$4.79M | 6.31% | 5 |
|
|
2022
Q1 | $11.3M | Sell |
371,500
-161,500
| -30% | -$3.63M | 6.84% | 5 |
|
|
2021
Q4 | $9.33M | Sell |
533,000
-225,250
| -30% | -$4.27M | 4.46% | 8 |
|
|
2021
Q3 | $14.3M | Buy |
758,250
+15,000
| +2% | +$219K | 6.18% | 2 |
|
|
2021
Q2 | $11.2M | Sell |
743,250
-119,250
| -14% | -$1.4M | 5.45% | 9 |
|
|
2021
Q1 | $8.8M | Sell |
862,500
-61,000
| -7% | -$517K | 4.93% | 9 |
|
|
2020
Q4 | $5.03M | Sell |
923,500
-386,500
| -30% | -$1.59M | 3.32% | 14 |
|
|
2020
Q3 | $3.6M | Buy |
1,310,000
+25,000
| +2% | +$79.2K | 2.44% | 16 |
|
|
2020
Q2 | $3.26M | Buy |
1,285,000
+50,000
| +4% | +$131K | 2.35% | 16 |
|
|
2020
Q1 | $880K | Buy |
1,235,000
+25,000
| +2% | +$41.8K | 0.85% | 23 |
|
|
2019
Q4 | $3.45M | Sell |
1,210,000
-340,000
| -22% | -$868K | 2.61% | 13 |
|
|
2019
Q3 | $4.68M | Hold |
1,550,000
| – | – | 2.37% | 14 |
|
|
2019
Q2 | $8.57M | Buy |
1,550,000
+140,000
| +10% | +$1.01M | 4.03% | 11 |
|
|
2019
Q1 | $12.4M | Sell |
1,410,000
-40,000
| -3% | -$378K | 4.56% | 12 |
|
|
2018
Q4 | $13.6M | Buy |
1,450,000
+535,000
| +58% | +$7.91M | 7.47% | 6 |
|
|
2018
Q3 | $16.2M | Buy |
915,000
+40,000
| +5% | +$775K | 8.19% | 4 |
|
|
2018
Q2 | $18.7M | Sell |
875,000
-125,000
| -13% | -$2.45M | 9.46% | 3 |
|
|
2018
Q1 | $19.9M | Sell |
1,000,000
-75,000
| -7% | -$1.45M | 10.31% | 3 |
|
|
2017
Q4 | $20.4M | Buy |
1,075,000
+785,000
| +271% | +$15.1M | 7.31% | 3 |
|
|
2017
Q3 | $5.77M | Buy |
290,000
+45,000
| +18% | +$906K | 1.93% | 17 |
|
|
2017
Q2 | $5.29M | Buy |
245,000
+200,000
| +444% | +$4.29M | 2.08% | 17 |
|
|
2017
Q1 | $1.03M | Buy |
+45,000
| New | +$1.1M | 0.43% | 24 |
|
Other funds holding AR
SG
Mountain Lake Investment Management's AR Position: Q2 2026 in Review
Mountain Lake Investment Management increased its Antero Resources (AR) stake by 0.95% in Q2 2026, buying an estimated $34.8K and bringing the position to 100,137 shares worth $3.52M. The position accounts for 2.19% of the portfolio, ranked #16.
Mountain Lake Investment Management first reported a position in AR in Q1 2017 and has held it in 38 quarters since. The position peaked at $20.4M in Q4 2017. 625 funds tracked by Wall St. Rank hold AR as of Q2 2026.
- Mountain Lake Investment Management held 100,137 shares of Antero Resources worth $3.52M as of Q2 2026.
- Mountain Lake Investment Management bought 945 Antero Resources shares in Q2 2026, an estimated $34.8K.
- Antero Resources made up 2.19% of Mountain Lake Investment Management's portfolio in Q2 2026, its #16 holding.
- Mountain Lake Investment Management first reported a position in Antero Resources in Q1 2017 and has held it in 38 quarters since.
- Mountain Lake Investment Management's Antero Resources position peaked at $20.4M in Q4 2017.
- 625 funds tracked by Wall St. Rank held Antero Resources as of Q2 2026.
Based on Mountain Lake Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.