Iterum Therapeutics plc - ITRM
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 3 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apollon Financial, LLC | History | Added to | 630,250 | 211 | 0.03% | 0.03% | 1 | +380,000 | 151.85% | Q4 2025 | Jan 22, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 289,410 | 96 | 0.0% | 0.0% | 2 | +274,892 | 1893.46% | Q4 2025 | Feb 12, 2026 |
| Alchemi Wealth, LLC | History | New | 268,886 | 90 | 0.05% | — | 3 | +268,886 | New | Q4 2025 | Feb 13, 2026 |
| UBS Group AG | History | Added to | 119,948 | 40 | 0.0% | 0.0% | 4 | +111,322 | 1290.54% | Q4 2025 | Jan 29, 2026 |
| Krilogy Financial LLC | History | No change | 40,000 | 13 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| Virtu Financial LLC | History | Reduced | 22,062 | 7 | 0.0% | 0.0% | 6 | -25,069 | -53.19% | Q4 2025 | Feb 23, 2026 |
| Ground Swell Capital, LLC | History | New | 20,477 | 6 | 0.01% | — | 7 | +20,477 | New | Q4 2025 | Feb 04, 2026 |
| Sanctuary Advisors, LLC | History | No change | 20,000 | 6 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| SG Americas Securities, LLC | History | Reduced | 12,782 | 4 | 0.0% | 0.0% | 10 | -4,038 | -24.01% | Q4 2025 | Jan 09, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 12,370 | 4 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| MORGAN STANLEY | History | Reduced | 5,713 | 1 | 0.0% | 0.0% | 11 | -2,900 | -33.67% | Q4 2025 | Feb 13, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -443,972 | -100.0% | Q3 2025 | Nov 14, 2025 |
| OneDigital Investment Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -191,000 | -100.0% | Q3 2025 | Nov 10, 2025 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -81,694 | -100.0% | Q3 2025 | Nov 13, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -11,701 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Alpine Global Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q3 2025 | Nov 21, 2025 |
| CWM, LLC | History | Closed out | 0 | 0 | — | — | — | -66 | -100.0% | Q3 2025 | Oct 15, 2025 |
| GGM Financials LLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q3 2025 | Nov 10, 2025 |
| WELLS FARGO & COMPANY/MN | History | No change | 85 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| SBI Securities Co., Ltd. | History | No change | 16 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| Activest Wealth Management | History | No change | 133 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |