Vault-13

Mountain Lake Investment Management LLC

SAN FRANCISCO, CA · CIK 1308555 · 13F filing filed 2026-08-14

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$160.6m reported value +3.7% vs Q1 2026
31positions
70.2%in top 10
4 new 13 added 9 reduced 2 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 SPROTT PHYSICAL GOLD TR UNIT PHYS PHYS 456,819 $13.8m8.58% 8.58% AddedShares held: Q3 2025 462.1k, Q4 2025 451.2k, Q1 2026 450.3k, Q2 2026 456.8k +6.5k +6,475 1.4%
2 BUILDERS FIRSTSOURCE INC COM BLDR BLDR 147,867 $13.2m8.24% 8.24% AddedShares held: Q3 2025 76.6k, Q4 2025 83.9k, Q1 2026 104.6k, Q2 2026 147.9k +43.2k +43,226 41.3%
3 ETFS GOLD TR PHYSCL GOLD SHS SGOL SGOL 324,355 $12.4m7.72% 7.72% ReducedShares held: Q3 2025 459.1k, Q4 2025 362.7k, Q1 2026 324.9k, Q2 2026 324.4k -563 -563 -0.2%
4 MOLINA HEALTHCARE INC COM MOH MOH 53,394 $12.2m7.60% 7.60% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 50.6k, Q2 2026 53.4k +2.8k +2,776 5.5%
5 ALLISON TRANSMISSION HLDGS I COM ALSN ALSN 106,541 $12.0m7.48% 7.48% ReducedShares held: Q3 2025 99.8k, Q4 2025 109.8k, Q1 2026 111.8k, Q2 2026 106.5k -5.3k -5,262 -4.7%
6 D R HORTON INC COM DHI DHI 68,606 $11.2m6.96% 6.96% AddedShares held: Q3 2025 61.5k, Q4 2025 59.9k, Q1 2026 65.6k, Q2 2026 68.6k +3.0k +3,016 4.6%
7 AUTONATION INC COM AN AN 58,257 $10.8m6.74% 6.74% AddedShares held: Q3 2025 48.7k, Q4 2025 47.0k, Q1 2026 56.4k, Q2 2026 58.3k +1.8k +1,812 3.2%
8 VIPER ENERGY INC CL A VNOM VNOM 252,304 $10.7m6.66% 6.66% ReducedShares held: Q3 2025 257.8k, Q4 2025 251.6k, Q1 2026 256.1k, Q2 2026 252.3k -3.8k -3,835 -1.5%
9 NATURAL RESOURCE PARTNERS L COM UNIT LTD PAR NRP NRP 85,464 $8.3m5.16% 5.16% AddedShares held: Q3 2025 45.6k, Q4 2025 65.3k, Q1 2026 76.7k, Q2 2026 85.5k +8.8k +8,791 11.5%
10 RANGE RES CORP COM RRC RRC 218,523 $8.1m5.06% 5.06% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 214.5k, Q2 2026 218.5k +4.0k +4,008 1.9%
11 TRIPLE FLAG PRECIOUS METAL COM TFPM TFPM 189,488 $5.7m3.54% 3.54% AddedShares held: Q3 2025 74.5k, Q4 2025 72.7k, Q1 2026 90.2k, Q2 2026 189.5k +99.3k +99,285 110.1%
12 NOBLE CORP PLC ORD SHS A NE NE 149,036 $5.6m3.46% 3.46% ReducedShares held: Q3 2025 226.9k, Q4 2025 231.5k, Q1 2026 207.8k, Q2 2026 149.0k -58.8k -58,759 -28.3%
13 CAL MAINE FOODS INC COM NEW CALM CALM 68,685 $5.5m3.45% 3.45% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 17.5k, Q2 2026 68.7k +51.2k +51,180 292.4%
14 UNITED STS BRENT OIL FD LP UNIT BNO BNO 96,318 $3.9m2.44% 2.44% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 96.3k
15 HELMERICH & PAYNE INC COM HP HP 118,197 $3.9m2.41% 2.41% UnchangedShares held: Q3 2025 136.4k, Q4 2025 118.2k, Q1 2026 118.2k, Q2 2026 118.2k
16 ANTERO RESOURCES CORP COM AR AR 100,137 $3.5m2.19% 2.19% AddedShares held: Q3 2025 101.6k, Q4 2025 99.2k, Q1 2026 99.2k, Q2 2026 100.1k +945 +945 0.9%
17 OPENLANE INC COM OPLN OPLN 79,537 $3.3m2.04% 2.04% UnchangedShares held: Q3 2025 44.5k, Q4 2025 48.0k, Q1 2026 79.5k, Q2 2026 79.5k
18 UBER TECHNOLOGIES INC COM UBER UBER 32,098 $2.3m1.44% 1.44% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 32.1k
19 ENERGY TRANSFER L P COM UT LTD PTN ET ET 96,190 $1.8m1.15% 1.15% ReducedShares held: Q3 2025 109.8k, Q4 2025 99.3k, Q1 2026 99.3k, Q2 2026 96.2k -3.1k -3,095 -3.1%
20 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN PAA PAA 81,960 $1.8m1.14% 1.14% ReducedShares held: Q3 2025 88.3k, Q4 2025 86.2k, Q1 2026 86.2k, Q2 2026 82.0k -4.3k -4,277 -5.0%
21 COMPASS MINERALS INTL INC COM CMP CMP 55,756 $1.7m1.08% 1.08% AddedShares held: Q3 2025 0, Q4 2025 23.9k, Q1 2026 55.6k, Q2 2026 55.8k +120 +120 0.2%
22 SEADRILL LTD COM SDRL SDRL 36,555 $1.4m0.86% 0.86% ReducedShares held: Q3 2025 145.4k, Q4 2025 127.5k, Q1 2026 51.8k, Q2 2026 36.6k -15.3k -15,257 -29.4%
23 INSTEEL INDS INC COM IIIN IIIN 44,260 $1.3m0.83% 0.83% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 44.3k
24 SPROTT PHYSICAL SILVER TR TR UNIT PSLV PSLV 67,321 $1.3m0.79% 0.79% AddedShares held: Q3 2025 99.9k, Q4 2025 105.4k, Q1 2026 66.9k, Q2 2026 67.3k +447 +447 0.7%
25 DAVITA INC COM DVA DVA 5,312 $1.2m0.74% 0.74% ReducedShares held: Q3 2025 0, Q4 2025 8.5k, Q1 2026 7.2k, Q2 2026 5.3k -1.8k -1,841 -25.7%
26 WORTHINGTON STL INC COM SHS WS WS 34,427 $1.2m0.72% 0.72% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 7.5k, Q2 2026 34.4k +26.9k +26,927 359.0%
27 SALLY BEAUTY HLDGS INC COM SBH SBH 63,552 $898.6k0.56% 0.56% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 63.6k
28 AMPLIFY ETF TR AMPLIFY JUNIOR S SILJ SILJ 29,320 $760.0k0.47% 0.47% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 30.2k, Q2 2026 29.3k -930 -930 -3.1%
29 ALPHABET INC CAP STK CL A GOOGL GOOGL 750 $268.0k0.17% 0.17% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 750, Q2 2026 750
30 SCHLUMBERGER LTD COM STK SLB SLB 5,425 $252.2k0.16% 0.16% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 5.4k, Q2 2026 5.4k
31 ALAMOS GOLD INC NEW COM CL A AGI AGI 8,000 $242.7k0.15% 0.15% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 8.0k, Q2 2026 8.0k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
FEDERAL AGRIC MTG CORP AGM AGM 42,844 $6.4m42.8k shares
VALARIS LTD VAL VAL 8,270 $810.8k8.3k shares