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XTX Topco Ltd

Position in CTMX — CytomX Therapeutics, Inc.

CIK 1828301 LONDON, X0

Position in CTMX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$176,178
-$189,768 QoQ
Shares Held
46,981
-39.7% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#103
of 178 holders
Holding Since
Jun 2021
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTMX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

XTX Topco Ltd holds $413,140,824 across 381 Biotechnology names. CTMX ranks #242 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTMX

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $176,178 46,981
2026-03-31 $365,946 77,861
2025-12-31 $204,441 47,991
2025-09-30 $93,422 29,286
2025-06-30 $276,710 121,899
2024-12-31 $33,909 32,922
2024-09-30 $51,523 43,664
2024-06-30 $73,914 60,586
2024-03-31 $27,365 12,553
2023-12-31 $31,423 20,273
2023-03-31 $26,900 17,815
2022-12-31 $47,323 29,577
2022-09-30 $65,029 44,848
2022-06-30 $184,105 100,604
2022-03-31 $315,965 118,339
2021-12-31 $44,014 10,165
2021-06-30 $135,601 21,422