CIK: 0001308555
Total reported value
$154.8M
Reporting period: 2026-03-31 · Number of holdings: 29
Mountain Lake Investment Management LLC disclosed 29 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $154.8M and a quarterly turnover rate of 46.0%.
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Mountain Lake Investment Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.063 — mathematically equivalent to about 16 equally-sized positions, well below its 29 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.92), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 3.1 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 65% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim SGOL
-10.4% -$402.7K
Trim SDRL
-59.4% -$2.1M
Add NE
-10.2% $3.7M
Trim PHYS
-0.2% $1.1M
Trim BLDR
+24.7% -$21.9K
Trim PSLV
-36.5% -$861.1K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | PHYS | Sprott Physical Gold Trust | Stock-Other | 10.31% | -1.01% | -0.19% | |
| 2 | SGOL | Abrdn Physical Gold Shares | ETF-Commodities | 9.37% | -1.95% | -10.42% | |
| 3 | ALSN | Allison Transmission Holding | Stock-Consumer Disc | 8.45% | +0.28% | +1.83% | |
| 4 | VNOM | Viper Energy Inc-cl A | Stock-Energy | 7.77% | +0.39% | +1.82% | |
| 5 | AN | Autonation INC | Stock-Consumer Disc | 7.12% | -0.26% | +20.01% | |
| 6 | NE | Noble Corporation plc | Stock-Energy | 6.59% | +1.62% | -10.24% | |
| 7 | RRC | Range Resources CORP | Stock-Energy | 6.26% | +6.26% | NEW | |
| 8 | NRP | Natural Resource Partners LP | Stock-Other | 5.99% | +0.81% | +17.36% | |
| 9 | DHI | Dr Horton INC | Stock-Consumer Disc | 5.81% | -0.74% | +9.59% | |
| 10 | BLDR | Builders Firstsource INC | Stock-Industrials | 5.57% | -0.99% | +24.66% | |
| 11 | MOH | Molina Healthcare INC | Stock-Healthcare | 4.36% | +4.36% | NEW | |
| 12 | AGM | Federal Agric Mtg Corp-cl C | Stock-Other | 4.11% | +4.11% | NEW | |
| 13 | HP | Helmerich & Payne | Stock-Energy | 2.75% | +0.17% | — | |
| 14 | AR | Antero Resources CORP | Stock-Energy | 2.72% | +0.12% | — | |
| 15 | TFPM | Triple Flag Precious Met | Stock-Materials | 2.02% | +0.18% | +24.06% | |
| 16 | SDRL | Seadrill Limited | Stock-Other | 1.52% | -1.83% | -59.35% | |
| 17 | OPLN | Openlane INC | Stock-Other | 1.50% | +0.41% | +65.58% | |
| 18 | PAA | Plains All Amer Pipeline LP | Stock-Energy | 1.24% | +0.06% | — | |
| 19 | ET | Energy Transfer LP | Stock-Energy | 1.24% | — | — | |
| 20 | PSLV | Sprott Physical Silver Trust | Stock-Other | 1.05% | -0.84% | -36.54% | |
| 21 | CALM | Cal-maine Foods INC | Stock-Consumer Staples | 0.89% | +0.90% | NEW | |
| 22 | CMP | Compass Minerals Internation | Stock-Other | 0.84% | +0.48% | +132.74% | |
| 23 | DVA | Davita INC | Stock-Healthcare | 0.71% | -0.03% | -16.31% | |
| 24 | SILJ | Amplify Junior Silver Miners | ETF-Commodities | 0.58% | +0.58% | NEW | |
| 25 | VAL | Valaris Limited | Stock-Energy | 0.52% | -0.67% | -73.49% | |
| 26 | AGI | Alamos Gold Inc-class A | Stock-Materials | 0.23% | +0.23% | NEW | |
| 27 | SLB | Slb LTD | Stock-Energy | 0.18% | +0.18% | NEW | |
| 28 | WS | Worthington Steel INC | Stock-Other | 0.15% | +0.15% | NEW | |
| 29 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.14% | +0.14% | NEW |
Performance for Q3 2026
-7.1%
Performance Last 4 Quarters
+19.5%
Based on 81% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 29 | $154.8M | 46 | |
| 2025-12-31 | 23 | $131.6M | 19 | |
| 2025-09-30 | 26 | $134.3M | 68 | |
| 2025-06-30 | 27 | $120.2M | 0 | |
| 2025-03-31 | 30 | $106.2M | 100 | |
| 2024-12-31 | 29 | $86.8M | 0 | |
| 2024-09-30 | 25 | $95.1M | 0 | |
| 2024-06-30 | 26 | $95.4M | 0 | |
| 2024-03-31 | 21 | $96.4M | 0 | |
| 2023-12-31 | 17 | $97.8M | 0 | |
| 2023-09-30 | 16 | $124.6M | 0 | |
| 2023-06-30 | 16 | $160.1M | 0 | |
| 2023-03-31 | 23 | $109.6M | 0 | |
| 2022-12-31 | 31 | $131.6M | 0 | |
| 2022-09-30 | 32 | $117.5M | 0 | |
| 2022-06-30 | 26 | $116.9M | 0 | |
| 2022-03-31 | 27 | $165.7M | 0 | |
| 2021-12-31 | 24 | $209.3M | 0 | |
| 2021-09-30 | 29 | $230.9M | 0 | |
| 2021-06-30 | 29 | $205.0M | 41 | |
| 2021-03-31 | 28 | $178.6M | 46 | |
| 2020-12-31 | 25 | $151.7M | 36 | |
| 2020-09-30 | 26 | $147.4M | 12 | |
| 2020-06-30 | 23 | $139.0M | 72 | |
| 2020-03-31 | 30 | $103.0M | 90 | |
| 2019-12-31 | 17 | $132.4M | 40 | |
| 2019-09-30 | 19 | $197.7M | 19 | |
| 2019-06-30 | 21 | $212.9M | 33 | |
| 2019-03-31 | 23 | $272.7M | 62 | |
| 2018-12-31 | 19 | $182.4M | 44 | |
| 2018-09-30 | 20 | $197.8M | 25 | |
| 2018-06-30 | 21 | $197.6M | 51 | |
| 2018-03-31 | 22 | $192.6M | 65 | |
| 2017-12-31 | 26 | $279.3M | 58 | |
| 2017-09-30 | 32 | $298.8M | 43 | |
| 2017-06-30 | 28 | $254.3M | 91 | |
| 2017-03-31 | 35 | $241.0M | 43 | |
| 2016-12-31 | 38 | $270.1M | 55 | |
| 2016-09-30 | 34 | $273.0M | 88 | |
| 2016-06-30 | 33 | $165.9M | 49 | |
| 2016-03-31 | 29 | $145.6M | 26 | |
| 2015-12-31 | 27 | $139.3M | 27 | |
| 2015-09-30 | 26 | $124.1M | 44 | |
| 2015-06-30 | 23 | $114.5M | 48 | |
| 2015-03-31 | 19 | $97.0M | 60 | |
| 2014-12-31 | 27 | $109.9M | 85 | |
| 2014-09-30 | 45 | $154.1M | 38 | |
| 2014-06-30 | 48 | $158.9M | 37 | |
| 2014-03-31 | 39 | $137.7M | 52 | |
| 2013-12-31 | 34 | $145.1M | 61 | |
| 2013-09-30 | 38 | $144.1M | 62 | |
| 2013-06-30 | 31 | $133.8M | 0 |
Mountain Lake Investment Management LLC's most significant position changes for 2026-03-31: Sold out: Allegiant Travel Co (ALGT); New buy: Range Resources CORP (RRC); New buy: Molina Healthcare INC (MOH); New buy: Federal Agric Mtg Corp-cl C (AGM); Sold out: Eog Resources INC (EOG).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NE | Noble Corporation plc | +1.6% | -10.24% | Trim |
| 2 | NRP | Natural Resource Partners LP | +0.8% | +17.36% | Add |
| 3 | CMP | Compass Minerals Internation | +0.5% | +132.74% | Add |
| 4 | OPLN | Openlane INC | +0.4% | +65.58% | Add |
| 5 | VNOM | Viper Energy Inc-cl A | +0.4% | +1.82% | Add |
| 6 | ALSN | Allison Transmission Holding | +0.3% | +1.83% | Add |
| 7 | TFPM | Triple Flag Precious Met | +0.2% | +24.06% | Add |
| 8 | HP | Helmerich & Payne | +0.2% | — | Unchanged |
| 9 | AR | Antero Resources CORP | +0.1% | — | Unchanged |
| 10 | PAA | Plains All Amer Pipeline LP | +0.1% | — | Unchanged |
| 11 | ET | Energy Transfer LP | — | — | Unchanged |
| 12 | DVA | Davita INC | 0% | -16.31% | Trim |
| 13 | AN | Autonation INC | -0.3% | +20.01% | Add |
| 14 | VAL | Valaris Limited | -0.7% | -73.49% | Trim |
| 15 | DHI | Dr Horton INC | -0.7% | +9.59% | Add |
| 16 | PSLV | Sprott Physical Silver Trust | -0.8% | -36.54% | Trim |
| 17 | BLDR | Builders Firstsource INC | -1% | +24.66% | Add |
| 18 | PHYS | Sprott Physical Gold Trust | -1% | -0.19% | Trim |
| 19 | SDRL | Seadrill Limited | -1.8% | -59.35% | Trim |
| 20 | SGOL | Abrdn Physical Gold Shares | -2% | -10.42% | Trim |
| 21 | ALGT | Allegiant Travel Co | — | EXIT | Sold out |
| 22 | RRC | Range Resources CORP | — | NEW | New buy |
| 23 | MOH | Molina Healthcare INC | — | NEW | New buy |
| 24 | AGM | Federal Agric Mtg Corp-cl C | — | NEW | New buy |
| 25 | EOG | Eog Resources INC | — | EXIT | Sold out |
| 26 | PPLT | Abrdn Physical Platinum Shrs | — | EXIT | Sold out |
| 27 | CALM | Cal-maine Foods INC | — | NEW | New buy |
| 28 | SILJ | Amplify Junior Silver Miners | — | NEW | New buy |
| 29 | AGI | Alamos Gold Inc-class A | — | NEW | New buy |
| 30 | SLB | Slb LTD | — | NEW | New buy |
| 31 | WS | Worthington Steel INC | — | NEW | New buy |
| 32 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-30 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2022-01-21 | Amendment | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-15 | Amendment | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | Amendment | View on EDGAR |
| 2016-09-30 | 2017-02-15 | Amendment | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-15 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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