XOMA Royalty (XOMA) Tax Rate (2011 - 2026)

XOMA Royalty's (XOMA) quarterly Tax Rate came in at 0.02% in Q1 2026, up 110.73% quarter-over-quarter from 0.21% in Q4 2025.

XOMA Royalty (XOMA) Tax Rate (2011 - 2026) Analysis & Trends

XOMA Royalty has disclosed Tax Rate across 9 years of filings, most recently posting 0.02% for Q1 2026.

Tax Rate for Q1 2026 came in at 0.02%, changed N/A year-over-year; the trailing twelve-month figure through Mar 2026 was 1.75% (changed N/A YoY), and the FY2025 annual result was 47.47%, down 836805.0% from the prior year.
Tax Rate came in at 0.02% for Q1 2026 at XOMA Royalty, up from 0.21% in the prior quarter.
In the past five years, Tax Rate ranged from a high of 0.35% in Q3 2025 to a low of 0.21% in Q4 2025.

Peer Comparison

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Tax Rate (Qtr)
1	Alterity Therapeutics	788,338.31 Bn	788,338.28 Bn	-	-
2	Belite Bio	56,560.00 Bn	56,560.00 Bn	-	-
3	Quantum Biopharma	17,329.30 Bn	17,329.30 Bn	-	-
4	Legend Biotech	3,341.00 Bn	3,340.71 Bn	242.10 Mn	-57.14%
5	Akari Therapeutics	1,727.91 Bn	1,727.91 Bn	-	5.61%
6	Evaxion A	1,536.68 Bn	1,536.67 Bn	-	-6.79%
7	Psyence Biomedical	238.34 Bn	238.33 Bn	-	-
8	Vertex Pharmaceuticals	113.42 Bn	106.17 Bn	2.59 Bn	17.68%
9	Abivax	95.45 Bn	95.45 Bn	-	-
10	XOMA Royalty	5.52 Mn	-60.56 Mn	-	0.02%

Historic Data

Download Data

Date	Value
Mar 31, 2026	0.02%
Mar 31, 2026	0.02%
Dec 31, 2025	-0.21%
Dec 31, 2025	-0.21%
Sep 30, 2025	0.35%
Sep 30, 2025	0.35%
Dec 31, 2021	0.30%
Dec 31, 2021	0.30%
Dec 31, 2020	0.11%
Dec 31, 2020	0.11%
Sep 30, 2020	2.41%
Sep 30, 2020	2.41%
Jun 30, 2020	-0.74%
Jun 30, 2020	-0.74%
Mar 31, 2020	24.28%
Mar 31, 2020	24.28%
Dec 31, 2018	3.15%
Dec 31, 2018	3.15%
Dec 31, 2017	3.23%
Dec 31, 2017	3.23%