TRB Wealth Management, LLC

Position in CTMX — CytomX Therapeutics, Inc.

CIK 2130988 HOUSTON, TX

Position in CTMX

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$50,381

-$12,763 QoQ

Shares Held

13,435

0.0% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#149

of 178 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

TRB Wealth Management, LLC holds $625,180 across 4 Biotechnology names. CTMX ranks #3 (8.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	711	$353,175
2	REGN	Regeneron Pharmaceuticals, Inc.	330	$205,768
3	CTMX	CytomX Therapeutics, Inc. This page	13,435	$50,381
4	CHRS	Coherus Oncology, Inc.	11,326	$15,856

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$50,381	13,435	0.0%	Shares	Sole	2026-08-12
2026-03-31	$63,144	13,435	—	Shares	Other	2026-05-14
No filing history on record for this holder in this stock.