CUSIP: 010911105 | NYSE | 97 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13D/ASands Capital Alternatives, LLC | 4,230,926 | 6.1% | Unchanged | Jul 5, 2026 | 5d ahead of 13F (4,230,926 sh) · no change |
| 13GQiming Corporate GP VI, Ltd with Qiming Venture Partners VI, L.P., Qiming GP VIII-Hc, LLC, Qiming Venture Partners VIII-Hc, L.P., +3 more |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 66,913 | $2.3M | 0.0% | Index | Very Low | Chiyoda-Ku, Tokyo, Mexico | 2026-10-29 | |
| 26,000 | $885.8K | 0.0% | GARP | Very High | Singapore, Turkey | 2026-11-04 | |
| 6,000 | $195.9K | 0.0% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 3,626 | $123.5K | 0.0% | Growth | Medium | New York, NY | 2026-10-16 | |
| 3,600 | $122.7K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 667 | $22.7K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 382 | $13.0K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 224 | $7.6K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 100 | $3.4K | 0.0% | Core | Low | Chicago, IL | 2026-10-27 | |
| 18 | $613 | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 11 | $0 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 9 | $307 | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 8 | $273 | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 1 | $34 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1 | $34 | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 1 | $34 | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 1 | $34 | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 |
| 7,066,573 |
| 10.2% |
| New 5%+ stake |
| Jun 30, 2026 |
| No 13F filer matched |
| 13GYuling Luo | 4,528,718 | 6.4% | New 5%+ stake | Jun 30, 2026 | No 13F filer matched |
| 13DNicholas Naclerio with Illumina Innovation Fund II, L.P., Illumina Innovation Fund II GP, L.L.C., Illumina Innovation Fund III GP, L.L.C., +1 more | 6,363,612 | 9.6% | New 5%+ stake | Apr 20, 2026 | No 13F filer matched |
| 13GDaqing Cai with Sherpa Healthcare Fund II GP, Ltd., Sherpa Healthcare Fund II, L.P., Sherpa Healthcare Co-Investment Fund, L.P., +1 more | 4,972,134 | 7.2% | New 5%+ stake | Apr 16, 2026 | No 13F filer matched |