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Montauk Renewables

Fund managers haven’t disclosed any holdings of MNTK yet.

MNTK Hedge Fund Activity: Q1 2026 in Review

94 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Montauk Renewables (MNTK) for Q1 2026, worth a combined $24M — down 28% from $33.3M a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new MNTK positions and 9 closed out — a net gain of 13 holders — while 29 added to existing stakes and 29 trimmed.

The largest buyer was Barclays, adding an estimated $1.4M. The largest seller was Citadel Advisors, exiting entirely with an estimated $334K sold.

  • 94 institutional investors held Montauk Renewables (MNTK) as of Q1 2026, up from 82 in Q4 2025.
  • Funds reported $24M of Montauk Renewables stock for Q1 2026, down 28% quarter-over-quarter.
  • 22 funds opened new Montauk Renewables positions in Q1 2026 and 9 closed out, a net change of +13 holders.
  • The largest Montauk Renewables buyer in Q1 2026 was Barclays, an estimated $1.4M added.
  • The largest Montauk Renewables seller in Q1 2026 was Citadel Advisors, an estimated $334K sold.

Based on aggregated 13F filings for Q1 2026.