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XTX Topco Ltd

Position in ANNX — Annexon, Inc.

CIK 1828301 LONDON, X0

Position in ANNX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$445,942
-$775,489 QoQ
Shares Held
80,495
-66.9% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ANNX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

XTX Topco Ltd holds $287,762,779 across 374 Biotechnology names. ANNX ranks #156 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANNX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $445,942 80,495
2025-12-31 $1,221,431 243,313
2025-09-30 $450,912 147,840
2025-03-31 $112,190 58,130
2024-12-31 $180,324 35,151
2022-03-31 $100,305 36,742