JAZZ PHARMACEUTICALS PLC · CUSIP G50871105 · CIK 1587114
As of 2026-03-31, EcoR1 Capital, LLC reported 1.71M JAZZ (shares), valued at $322.61M, or 13.79% of its reported non-derivative portfolio. Filed 2026-05-15.
Verify history & sources →Shares unchanged; reported value increased 11.21%, and weight changed +0.55 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | Not reported | Not reported | — |
| Q1 2026 | 13.79% | 1,706,469 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 13.24% | 1,706,469 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 10.80% | 1,706,469 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | 10.73% | 1,706,469 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 12.58% | 1,706,469 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 8.40% | 1,706,469 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 6.51% | 1,706,469 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 3.31% | 1,013,952 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | 3.10% | 1,013,952 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 3.24% | 1,013,952 | SEC filing ↗Filed Feb 14, 2024 |
| Q3 2023 | 1.62% | 368,411 | SEC filing ↗Filed Nov 14, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 1.62% | 368,411 | $47.69M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 14, 2023 |
| Q4 2023 | 3.24% | 1,013,952 | $124.72M | Shares increased 175.22%; reported value increased 161.53%, and weight changed +1.62 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 3.10% | 1,013,952 | $122.10M | Shares unchanged; reported value decreased 2.10%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 3.31% | 1,013,952 | $108.22M | Shares unchanged; reported value decreased 11.37%, and weight changed +0.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 6.51% | 1,706,469 | $190.12M | Shares increased 68.30%; reported value increased 75.68%, and weight changed +3.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 8.40% | 1,706,469 | $210.15M | Shares unchanged; reported value increased 10.54%, and weight changed +1.89 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 12.58% | 1,706,469 | $211.86M | Shares unchanged; reported value increased 0.81%, and weight changed +4.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 10.73% | 1,706,469 | $181.09M | Shares unchanged; reported value decreased 14.52%, and weight changed -1.85 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 10.80% | 1,706,469 | $224.91M | Shares unchanged; reported value increased 24.20%, and weight changed +0.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 13.24% | 1,706,469 | $290.10M | Shares unchanged; reported value increased 28.98%, and weight changed +2.44 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 13.79% | 1,706,469 | $322.61M | Shares unchanged; reported value increased 11.21%, and weight changed +0.55 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.