DCTH1 — Delcath Sys Inc Institutional Holders · Q2 2026
Who owns Delcath Sys Inc (DCTH1)? 3 institutions reported holding $202,699 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Group One Trading LLC ($120,864), Simplex Trading, LLC ($81,835), Accent Capital Management, LLC ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $120,864 | 9,600 | Trimmed |
| 2 | SIMPLEX TRADING, LLC | $81,835 | 6,500 | Trimmed |
| 3 | Accent Capital Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30