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Mountain Lake Investment Management’s Peabody Energy BTU Stock Holding History

Mountain Lake Investment Management’s Portfolio BTU Stock Details BTU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-34,420
Closed -$913K – 24
2025
Q3 		$913K Sell
34,420
-24,925
-42% -$444K 0.68% 25
2025
Q2 		$796K Sell
59,345
-55,293
-48% -$730K 0.66% 25
2025
Q1 		$1.55M Buy
114,638
+91,638
+398% +$1.47M 1.46% 16
2024
Q4 		$482K Buy
+23,000
New +$568K 0.55% 25

Other funds holding BTU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mountain Lake Investment Management's BTU Position: Q4 2025 in Review

Mountain Lake Investment Management sold out of Peabody Energy (BTU) in Q4 2025, closing a stake of 34,420 shares — an estimated $913K sold.

Mountain Lake Investment Management first reported a position in BTU in Q4 2024 and held it in 4 quarters. The position peaked at $1.55M in Q1 2025. 353 funds tracked by Wall St. Rank hold BTU as of Q4 2025.

  • Mountain Lake Investment Management reported no remaining Peabody Energy position as of Q4 2025 after selling out during the quarter.
  • Mountain Lake Investment Management sold 34,420 Peabody Energy shares in Q4 2025, an estimated $913K.
  • Mountain Lake Investment Management first reported a position in Peabody Energy in Q4 2024 and held it in 4 quarters.
  • Mountain Lake Investment Management's Peabody Energy position peaked at $1.55M in Q1 2025.
  • 353 funds tracked by Wall St. Rank held Peabody Energy as of Q4 2025.

Based on Mountain Lake Investment Management's 13F filing for Q4 2025, filed 17 Feb 2026.