ImageneBio, Inc.
Ownership
Ownership Structure
Who owns ImageneBio, Inc. (IMA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 51.5% of the shares are freely tradable; institutional investors hold 55.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Bvf Inc | 9.84 | 1,110,002 | +38.4 | 03/31/2026 |
| Blue Owl Capital Holdings LP | 8.14 | 917,692 | -4.3 | 06/30/2026 |
| Cable Car Capital LLC | 6.69 | 754,749 | +17.2 | 03/31/2026 |
| Omega Fund Management LLC | 4.04 | 455,361 | +0.0 | 03/31/2026 |
| Orbimed Advisors LLC | 3.36 | 378,556 | +0.0 | 03/31/2026 |
| RTW INVESTMENTS, LLC | 2.97 | 334,445 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 2.88 | 325,155 | +0.0 | 03/31/2026 |
| Trails Edge Capital Partners, LP | 2.50 | 282,004 | +0.0 | 06/30/2026 |
| BML Capital Management LLC | 1.78 | 200,730 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.35 | 264,771 | +0.0 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Yarema Kristin | Chief Executive Officer | 493,705 | 2,468,525 $ | Aug 14, 2026 | direct |
| Grant-Huerta Yanina | Chief Financial Officer | 104,000 | 520,000 $ | Aug 14, 2026 | direct |
| Lally Robert B | Principal Accounting Officer | 55,582 | 277,910 $ | Jul 17, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | Grant-Huerta Yanina | Chief Financial Officer | Other | 39,000 | 0.00 | – |
| Aug 14, 2026 | Grant-Huerta Yanina | Chief Financial Officer | Other | 65,000 | 0.00 | – |
| Aug 14, 2026 | Yarema Kristin | Chief Executive Officer | Other | 254,800 | 0.00 | – |
| Jul 25, 2026 | Yarema Kristin | Chief Executive Officer | Other | 115,129 | 0.00 | – |
| Jul 25, 2026 | Yarema Kristin | Chief Executive Officer | Other | 38,376 | 0.00 | – |
| Jul 17, 2026 | Lally Robert B | Principal Accounting Officer | Sell | 1,525 | 5.34 | 8,144 |
| Jul 16, 2026 | Lally Robert B | Principal Accounting Officer | Sell | 1,671 | 5.50 | 9,191 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.