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ADAR1 Capital Management, LLC

Position in CTMX — CytomX Therapeutics, Inc.

CIK 1940272 AUSTIN, TX

Position in CTMX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$12,619,192
-$3,408,701 QoQ
Shares Held
3,365,118
-1.3% QoQ
Ownership
1.54%
of shares outstanding
% of Portfolio
0.61%
of 13F equity value
Holder Rank
#19
of 178 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTMX Over Time

Shares Held

Position Value (USD)

Derivatives in CTMX

reported options exposure · as of Dec 31, 2025
CallValue
$426,000
CallShares
100,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

ADAR1 Capital Management, LLC holds $1,760,452,202 across 192 Biotechnology names. CTMX ranks #36 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTMX

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,619,192 3,365,118
2026-03-31 $16,027,893 3,410,190
2025-12-31 $17,818,595 4,182,769
2025-12-31 $426,000 100,000
2025-09-30 $12,904,870 4,045,414
2025-06-30 $6,994,809 3,081,414
2025-03-31 $29,914 47,036
2024-12-31 $149,387 145,036
2024-09-30 $1,066,671 903,959
2024-06-30 $698,047 572,170
2024-03-31 $337,900 155,000