See the top institutional holders, insider ownership, and recent ownership changes for XOMA.

Are insiders bullish on XOMA? | Glauxie AI

The largest institutional holder is FMR LLC. Recent insider activity: 20 buys, 9 sells — insiders are net buying XOMA.

Track recent insider buys and sells for XOMA with transaction details, amounts, and trends.

Track smart money moves in XOMA — hedge fund positions, insider trades, congressional trades, and analyst ratings.

Are insiders bullish on XOMA?

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XOMA Ownership & Insider Activity

Name	Shares	Date
BVF PARTNERS L P/IL	2.3M	2026-05-14
BVF PARTNERS L P/IL	772	2026-05-14
BVF PARTNERS L P/IL	412.0K	2026-05-14
BVF PARTNERS L P/IL	772.0K	2026-05-14
BVF PARTNERS L P/IL	1.5M	2026-05-14
Trigilio Jeffrey	11.5K	2026-04-20
Trigilio Jeffrey	11.5K	2026-04-20
Montano Maricel Perea	3.4K	2026-04-20
Montano Maricel Perea	3.4K	2026-04-20
Hughes Owen	10.6K	2026-04-20

Insider Trades 13F Holdings XOMA Overview

Are insiders buying or selling XOMA? Who owns XOMA stock? What is smart money doing with XOMA?