Iterum Therapeutics plc
ITRMDelisted Jun 23, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001659323
Iterum Therapeutics plc was delisted on Jun 23, 2026; its insiders filed their last Form 4 on Nov 20, 2025; 18 institutions reported holding it in 13F filings for Q1 2026, worth $41.3K in total; no superinvestor held it.
13F holders, Q1 2022
Institutional positions in Iterum Therapeutics plc as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 41
- −4 vs. Q4 2021
- Shares held
- 5.10M
- −1.46M (−22.3%) vs. Q4 2021
- Total value
- $1.80M
- −$763.3K (−29.7%) vs. Q4 2021
- New holders
- 4
- 6 more added
- Sold out
- 8
- 4 more reduced
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ITRM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $542 |
| Q1 2026 | 18 | $41.3K |
| Q4 2025 | 20 | $557.9K |
| Q3 2025 | 24 | $904.1K |
| Q2 2025 | 24 | $2.38M |
| Q1 2025 | 20 | $1.38M |
| Q4 2024 | 24 | $2.18M |
| Q3 2024 | 18 | $2.22M |
| Q2 2024 | 15 | $494.7K |
| Q1 2024 | 18 | $1.43M |
| Q4 2023 | 16 | $761.6K |
| Q3 2023 | 15 | $184.0K |
| Q2 2023 | 17 | $393.4K |
| Q1 2023 | 17 | $187.3K |
| Q4 2022 | 23 | $243.7K |
| Q3 2022 | 25 | $575.4K |
| Q2 2022 | 39 | $1.18M |
| Q1 2022 | 41 | $1.80M |
| Q4 2021 | 45 | $2.57M |
| Q3 2021 | 42 | $3.45M |
| Q2 2021 | 45 | $26.0M |
| Q1 2021 | 50 | $11.2M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Iterum Therapeutics plc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Howe & Rusling Inc | 500 | $0 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 36 | $0 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 1,000 | $0 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 578 | $0 | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 724 | $0 | 0.00% | 00.0% | Unchanged |
| Cypress Capital Management LLC (WY) | 1,000 | $0 | 0.00% | 00.0% | Unchanged |
| Bedel Financial Consulting, Inc. | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 200 | $0 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,300 | $0 | 0.00% | +1,300 | New |
| Northwestern Mutual Wealth Management Co | 388 | $0 | 0.00% | +388 | New |
| Captrust Financial Advisors | 500 | $0 | 0.00% | +500 | New |
| Kelly Financial Services LLC | 1,800 | $639 | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 2,000 | $710 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 5,000 | $1.77K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 6,500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 4,585 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sigma Planning Corp | 11,500 | $4.00K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 14,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Savant Capital, LLC | 13,888 | $5.00K | 0.00% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 16,556 | $6.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 20,000 | $7.00K | 0.00% | +5,000+33.3% | Added |
| UBS Group AG | 29,485 | $10.0K | 0.00% | −35,521−54.6% | Reduced |
| Susquehanna International Group, LLP | 29,292 | $10.0K | 0.00% | +29,292 | New |
| Squarepoint Ops LLC | 44,562 | $16.0K | 0.00% | −5,003−10.1% | Reduced |
| Citadel Advisors LLC | 50,515 | $18.0K | 0.00% | +28,125+125.6% | Added |
| Brown Advisory Inc | 60,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 92,095 | $32.0K | 0.00% | +58,982+178.1% | Added |
| Focused Wealth Management, Inc | 100,000 | $36.0K | 0.01% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 100,000 | $36.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 108,100 | $38.0K | 0.00% | −19,100−15.0% | Reduced |
| Verition Fund Management LLC | 112,500 | $40.0K | 0.00% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 176,276 | $63.0K | 0.00% | +29,438+20.0% | Added |
| Morgan Stanley | 226,230 | $81.0K | 0.00% | +31,510+16.2% | Added |
| Virtu Financial LLC | 282,841 | $100.0K | 0.01% | −135,469−32.4% | Reduced |
| Franklin Resources Inc | 384,200 | $136.0K | 0.00% | 00.0% | Unchanged |
| New Leaf Venture Partners, L.L.C. | 1,456,303 | $517.0K | 0.25% | 00.0% | Unchanged |
| Canaan Partners X LLC | 1,733,170 | $615.0K | 0.62% | 00.0% | Unchanged |
| IFP Advisors, Inc | 8,000 | – | – | +6,000+300.0% | Added |
| Advisor Group Holdings, Inc. | 1,280 | – | – | 00.0% | Unchanged |
| Anson Funds Management LP | 0 | $0 | 0.00% | −1,140,234−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −132,552−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −82,664−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −38,654−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −27,162−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −20,600−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −3−100.0% | Sold out |