Design Therapeutics
Develops GeneTAC small molecules that tune disease-causing gene expression.
$15.11
After-hours close+0.01 (+0.07%)
At close$15.10(−0.98%)
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Breakdown13F · Form 4
Institutions 69.78%43.58M sharesInsiders 1.60%1.00M sharesOther 28.62%17.88M shares
Shares outstanding 62.46M · Float 32.94M · 52.7% free float
Institutions13F, as of Jun 30, 2026
141 holders · 43.58M shares · 31 new positions · 93 increased · 31 reduced · 17 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Sr One Capital Management, LP | 6.53M | 10.45% | 0 | Aug 12, 2026 |
| Logos Global Management LP | 3.00M | 4.80% | +1.05M | Aug 14, 2026 |
| Baker Bros. Advisors LP | 2.68M | 4.29% | +92.5K | Aug 14, 2026 |
| Driehaus Capital Management LLC | 2.66M | 4.26% | +916.1K | Aug 14, 2026 |
| BlackRock, Inc. | 2.66M | 4.26% | +526.3K | Aug 7, 2026 |
| Point72 Asset Management, L.P. | 2.37M | 3.79% | −356.3K | Aug 14, 2026 |
| Trails Edge Capital Partners, LP | 2.00M | 3.20% | +1.15M | Aug 14, 2026 |
| Frazier Life Sciences Management, L.P. | 1.81M | 2.90% | +1.81M | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Simeon Georgeincl. SR One Capital Partners I, LP, SR One Capital Fund I Aggregator, LP +1 more | 10.70% | 6.61M | 13D | Mar 11, 2026 ↗ |
| Sirenia Capital Management LP | 9.50% | 5.96M | 13G | Aug 14, 2026 ↗ |
| Light Irrevocable Trust #1 dated April 22, 2019 | 6.90% | 3.83M | 13G | Feb 7, 2025 ↗ |
| Star Irrevocable Trust #1 dated April 22, 2019 | 6.90% | 3.83M | 13G | Feb 7, 2025 ↗ |
| Point72 Asset Management, L.P. | 5.10% | 3.20M | 13G | Jun 9, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Arsani William | director | 1.00M | 1.60% | Aug 14, 2025 |
5 ten-percent owners hold 24.14M shares by Form 4, outside the officers-and-directors figure above · 13 people have not refiled in the last 18 months (17.58M shares), so they are not in the figure above
Latest trades
No open-market trades in the last 12 months.
CongressHouse and Senate disclosures
Not reported.