Absci Corp
Ownership
Ownership Structure
Who owns Absci Corp (ABSI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 95.4% of the shares are freely tradable; institutional investors hold 72.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| FMR Inc | 14.81 | 25,410,048 | +12.7 | 06/30/2026 |
| ARK Investment Management LLC | 7.53 | 12,925,271 | -5.8 | 06/30/2026 |
| BlackRock Inc | 7.09 | 12,175,302 | +8.2 | 06/30/2026 |
| State Street Corp | 4.72 | 8,097,308 | +10.5 | 06/30/2026 |
| Ameriprise Financial Inc | 4.07 | 6,991,763 | +119.9 | 06/30/2026 |
| Redmile Group, LLC | 3.93 | 6,739,675 | -18.3 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.57 | 6,122,677 | +4.0 | 06/30/2026 |
| Advanced Micro Devices Inc | 3.33 | 5,714,285 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| ARK Genomic Revolution ETF | 6.08 | 10,428,121 | +0.2 | 09/30/2026 |
| Fidelity Growth Company Fund | 4.68 | 8,022,967 | +1.5 | 08/31/2026 |
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 |
|---|---|---|---|---|---|
| McClain Sean | Chief Executive Officer | 8,552,402 | 82,958,299 $ | Oct 29, 2026 | direct |
| Jonasson Zachariah | CFO / CBO | 484,918 | 4,703,705 $ | Oct 12, 2026 | direct |
| Bedrick Todd | SVP, CAO | 199,128 | 1,931,542 $ | Oct 12, 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 |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | McClain Sean | Chief Executive Officer | Other | 79,860 | 12.10 | 966,306 |
| Oct 12, 2026 | McClain Sean | Chief Executive Officer | Other | 23,293 | 10.16 | 236,657 |
| Oct 12, 2026 | Bedrick Todd | SVP, CAO | Other | 22,325 | 10.16 | 226,822 |
| Oct 12, 2026 | Jonasson Zachariah | CFO / CBO | Other | 387 | 10.16 | 3,932 |
| Aug 31, 2026 | Jonasson Zachariah | CFO / CBO | Other | 8,320 | 8.71 | 72,467 |
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: November 2, 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.