ADAR1 Capital Management, LLC ABVX holdings history
ABIVAX SA-ADR · CUSIP 00370M103 · CIK 1940272
As of 2026-06-30, ADAR1 Capital Management, LLC reported 1.80M ABVX (shares), valued at $240.49M, or 11.30% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares increased 29.46%; reported value increased 54.93%, and weight changed +1.97 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 | 11.30% | 1,804,703 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 9.33% | 1,394,019 | SEC filing ↗Filed May 18, 2026 |
| Q4 2025 | 13.29% | 1,317,329 | SEC filing ↗Filed Feb 18, 2026Amended |
| Q3 2025 | 11.36% | 1,350,826 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | 3.82% | 3,071,340 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 2.66% | 2,210,019 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 2.28% | 1,513,393 | SEC filing ↗Filed Feb 13, 2025 |
| Q3 2024 | 1.01% | 521,612 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 0.07% | 27,000 | SEC filing ↗Filed Aug 13, 2024 |
| Q1 2024 | 0.06% | 15,000 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | Not reported | Not reported | — |
| Q3 2023 | Not reported | Not reported | No filing this quarter |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | Not reported | — | — | The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings. | — |
| Q4 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q1 2024 | 0.06% | 15,000 | $214.50K | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 0.07% | 27,000 | $356.94K | Shares increased 80.00%; reported value increased 66.41%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2024 |
| Q3 2024 | 1.01% | 521,612 | $6.01M | Shares increased 1831.90%; reported value increased 1583.47%, and weight changed +0.94 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 2.28% | 1,513,393 | $11.08M | Shares increased 190.14%; reported value increased 84.36%, and weight changed +1.27 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2025 |
| Q1 2025 | 2.66% | 2,210,019 | $13.81M | Shares increased 46.03%; reported value increased 24.68%, and weight changed +0.38 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 3.82% | 3,071,340 | $23.50M | Shares increased 38.97%; reported value increased 70.10%, and weight changed +1.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 11.36% | 1,350,826 | $114.69M | Shares decreased 56.02%; reported value increased 388.11%, and weight changed +7.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 13.29% | 1,317,329 | $177.65M | Shares decreased 2.48%; reported value increased 54.90%, and weight changed +1.93 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 18, 2026 |
| Q1 2026 | 9.33% | 1,394,019 | $155.22M | Shares increased 5.82%; reported value decreased 12.62%, and weight changed -3.96 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 18, 2026 |
| Q2 2026 | 11.30% | 1,804,703 | $240.49M | Shares increased 29.46%; reported value increased 54.93%, and weight changed +1.97 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2026 |
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