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XTX Topco Ltd

Position in SERA — Sera Prognostics, Inc.

CIK 1828301 LONDON, X0

Position in SERA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$30,590
-$2,886 QoQ
Shares Held
16,808
+1.9% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#29
of 46 holders
Holding Since
Mar 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SERA Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

XTX Topco Ltd holds $110,360,031 across 96 Medical Devices names. SERA ranks #85 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SERA

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $30,590 16,808
2026-03-31 $33,476 16,491
2025-03-31 $38,625 10,496