Mountain Lake Investment Management LLC

CIK 0001308555 · BOCA RATON, FL · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

Mountain Lake Investment Management LLC reported 31 positions worth $160.6M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: PHYS (8.6%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$160.6M
2026 Q2
Positions
31
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
70.2%
Est. Net Flow (Q)
2026 Q2
10 / 31 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1PHYSSPROTT ASSET MANAGEMENT LPSH$13.8M8.58%456,819
2BLDRBUILDERS FIRSTSOURCE INCSH$13.2M8.24%147,867
3SGOLETFS GOLD TRSH$12.4M7.72%324,355
4MOHMOLINA HEALTHCARE INCSH$12.2M7.61%53,394
5ALSNALLISON TRANSMISSION HLDGS ISH$12.0M7.48%106,541
6DHID R HORTON INCSH$11.2M6.96%68,606
7ANAUTONATION INCSH$10.8M6.74%58,257
8VNOMVIPER ENERGY INCSH$10.7M6.66%252,304
9NRPNATURAL RESOURCE PARTNERS LPSH$8.3M5.16%85,464
10RRCRANGE RES CORPSH$8.1M5.06%218,523

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Mountain Lake Investment Management LLC hold as of Q2 2026?

Mountain Lake Investment Management LLC reported 31 positions worth $160.6M in its Q2 2026 13F filing. Largest positions: PHYS (8.6%), BLDR (8.2%), SGOL (7.7%), MOH (7.6%) and ALSN (7.5%).

What did Mountain Lake Investment Management LLC buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Mountain Lake Investment Management LLC sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.