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Nantahala Capital Management, LLC

Position in ALEC — Alector, Inc.

CIK 1472322 New Canaan, CT

Position in ALEC

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$6,054,363
+$5,245,401 QoQ
Shares Held
2,815,983
+3193.0% QoQ
Ownership
2.54%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALEC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Nantahala Capital Management, LLC holds $573,882,961 across 52 Biotechnology names. ALEC ranks #33 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALEC

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,054,363 2,815,983
2022-09-30 $808,962 85,514
2022-06-30 $936,508 92,176
2022-03-31 $1,350,600 94,779