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Alector
ALEC

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

ALEC Hedge Fund Activity: Q1 2026 in Review

138 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Alector (ALEC) for Q1 2026, worth a combined $190M — up 44% from $132M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new ALEC positions and 20 closed out — a net gain of 9 holders — while 44 added to existing stakes and 36 trimmed.

The largest buyer was Nantahala Capital Management, opening a new position worth an estimated $5.66M. The largest seller was Jane Street, cutting an estimated $1.19M.

  • 138 institutional investors held Alector (ALEC) as of Q1 2026, up from 131 in Q4 2025.
  • Funds reported $190M of Alector stock for Q1 2026, up 44% quarter-over-quarter.
  • 29 funds opened new Alector positions in Q1 2026 and 20 closed out, a net change of +9 holders.
  • The largest Alector buyer in Q1 2026 was Nantahala Capital Management, an estimated $5.66M added.
  • The largest Alector seller in Q1 2026 was Jane Street, an estimated $1.19M sold.

Based on aggregated 13F filings for Q1 2026.