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XTX Topco Ltd

Position in SEPN — Septerna, Inc.

CIK 1828301 LONDON, X0

Position in SEPN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,824,836
+$942,383 QoQ
Shares Held
54,489
+48.4% QoQ
Ownership
0.117%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#43
of 154 holders
Holding Since
Mar 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SEPN Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

XTX Topco Ltd holds $413,155,276 across 381 Biotechnology names. SEPN ranks #69 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SEPN

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,824,836 54,489
2026-03-31 $882,453 36,723
2025-12-31 $650,022 23,315
2025-06-30 $236,028 22,330
2025-03-31 $216,256 37,350