Alyeska Investment Group — ARGX Trade History
Quarter-by-quarter changes in the ARGENX SE position · CUSIP 04016X101
Currently held · 1 QFirst seen: 2022 Q1
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | New | 2,811 | 2,811 | — | $2.6M | 0.01% |
| 2026 Q1 | 2026-05-15 | — | — | — | — | — | — |
| 2025 Q4 | 2026-02-13 | — | — | — | — | — | — |
| 2025 Q3 | 2025-11-17 | Sold out | — | -1,836 | -100.0% | — | — |
| 2025 Q2 | 2025-08-14 | New | 1,836 | 1,836 | — | $1.0M | 0.00% |
| 2025 Q1 | 2025-05-15 | — | — | — | — | — | — |
| 2024 Q4 | 2025-02-14 | Sold out | — | -60,000 | -100.0% | — | — |
| 2024 Q3 | 2024-11-14 | Reduce | 60,000 | -74,935 | -55.5% | $32.5M | 0.17% |
| 2024 Q2 | 2024-08-14 | Add | 134,935 | 5,686 | +4.4% | $58.0M | 0.33% |
| 2024 Q1 | 2024-05-15 | Reduce | 129,249 | -105,587 | -45.0% | $50.9M | 0.31% |
| 2023 Q4 | 2024-02-14 | Add | 234,836 | 119,705 | +104.0% | $89.3M | 0.59% |
| 2023 Q3 | 2023-11-14 | New | 115,131 | 115,131 | — | $56.6M | 0.38% |
| 2023 Q2 | 2023-08-14 | Sold out | — | -15,000 | -100.0% | — | — |
| 2023 Q1 | 2023-05-15 | New | 15,000 | 15,000 | — | $5.6M | 0.05% |
| 2022 Q4 | 2023-02-14 | Sold out | — | -54,500 | -100.0% | — | — |
| 2022 Q3 | 2022-11-14 | Reduce | 54,500 | -15,831 | -22.5% | $19.2M | 0.22% |
| 2022 Q2 | 2022-08-15 | New | 70,331 | 70,331 | — | $26.6M | 0.30% |
| 2021 Q4 | 2022-05-19 | — | — | — | — | — | — |
| 2021 Q3 | 2022-05-19 | — | — | — | — | — | — |
| 2021 Q2 | 2022-05-19 | Sold out | — | -85,696 | -100.0% | — | — |
| 2022 Q1 | 2022-05-17 | New | 85,696 | 85,696 | — | $27.0M | 0.30% |
| 2020 Q3 | 2021-08-24 | — | — | — | — | — | — |
| 2020 Q4 | 2021-08-24 | — | — | — | — | — | — |
| 2021 Q1 | 2021-08-24 | — | — | — | — | — | — |
| 2020 Q1 | 2021-02-24 | — | — | — | — | — | — |
| 2020 Q2 | 2021-02-24 | — | — | — | — | — | — |
| 2019 Q2 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q3 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q4 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q1 | 2020-05-22 | — | — | — | — | — | — |
| 2018 Q4 | 2020-05-22 | — | — | — | — | — | — |
| 2018 Q2 | 2019-05-21 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-21 | — | — | — | — | — | — |
| 2017 Q3 | 2019-02-21 | — | — | — | — | — | — |
| 2017 Q4 | 2019-02-21 | — | — | — | — | — | — |
| 2018 Q1 | 2019-02-21 | — | — | — | — | — | — |
| 2016 Q4 | 2018-08-20 | — | — | — | — | — | — |
| 2017 Q1 | 2018-08-20 | — | — | — | — | — | — |
| 2017 Q2 | 2018-08-20 | — | — | — | — | — | — |
| 2015 Q4 | 2017-08-17 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.