XOMA Royalty Corporation Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Net Income (Loss) Per Share Available to (Attributable to) Common Stockholders - Anti-Dilutive Securities (Details)

v3.26.1

Net Income (Loss) Per Share Available to (Attributable to) Common Stockholders - Anti-Dilutive Securities (Details) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Sep. 30, 2025	Nov. 30, 2024
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)	682,000	7,162,000
Performance Stock Unit Awards \| Hurdle Price Per PSU - $30.00
Antidilutive Securities Excluded From Computation of Earnings Per Share
Stock price (in dollars per share)	$ 30	$ 30		$ 30
Performance Stock Unit Awards \| Hurdle Price Per PSU - $35.00
Antidilutive Securities Excluded From Computation of Earnings Per Share
Stock price (in dollars per share)	35	$ 35	$ 35
Common Stock
Antidilutive Securities Excluded From Computation of Earnings Per Share
Stock price (in dollars per share)	$ 26.59
Convertible preferred stock
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)		5,003,000
Common stock options
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)	562,000	1,755,000
Contingently issuable PSUs
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)		273,000
Warrants for common stock
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)	120,000	131,000
Performance Stock Unit Awards
Antidilutive Securities Excluded From Computation of Earnings Per Share
Antidilutive securities excluded from computation of earnings per share (in shares)	0

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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