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Quadrature Capital Ltd

Position in ALEC — Alector, Inc.

CIK 1651424 LONDON, X0

Position in ALEC

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$41,894
-$55,251 QoQ
Shares Held
19,486
-68.7% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
3 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ALEC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Quadrature Capital Ltd holds $97,019,552 across 122 Biotechnology names. ALEC ranks #116 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALEC

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3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $41,894 19,486
2025-12-31 $97,145 62,273
2025-03-31 $15,927 12,949