Two Sigma Investments — HALO Trade History
Quarter-by-quarter changes in the HALOZYME THERAPEUTICS INC position · CUSIP 40637H109
Currently held · 2.5 YearsFirst seen: 2017 Q2
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 1,653,285 | 68,324 | +4.3% | $129.4M | 0.09% |
| 2026 Q1 | 2026-05-15 | Add | 1,584,961 | 867,592 | +120.9% | $102.4M | 0.08% |
| 2025 Q4 | 2026-02-17 | Reduce | 717,369 | -598,555 | -45.5% | $48.3M | 0.07% |
| 2025 Q3 | 2025-11-14 | Add | 1,315,924 | 876,086 | +199.2% | $96.5M | 0.14% |
| 2025 Q2 | 2025-08-14 | Reduce | 439,838 | -206,190 | -31.9% | $22.9M | 0.04% |
| 2025 Q1 | 2025-05-15 | Add | 646,028 | 398,998 | +161.5% | $41.2M | 0.09% |
| 2024 Q4 | 2025-02-14 | Add | 247,030 | 197,918 | +403.0% | $11.8M | 0.03% |
| 2024 Q3 | 2024-11-14 | Add | 49,112 | 126 | +0.3% | $2.8M | 0.01% |
| 2024 Q2 | 2024-08-14 | Reduce | 48,986 | -64,806 | -57.0% | $2.6M | 0.01% |
| 2024 Q1 | 2024-05-15 | New | 113,792 | 113,792 | — | $4.6M | 0.01% |
| 2023 Q4 | 2024-02-14 | — | — | — | — | — | — |
| 2023 Q3 | 2023-11-14 | — | — | — | — | — | — |
| 2023 Q2 | 2023-08-14 | Sold out | — | -214,424 | -100.0% | — | — |
| 2023 Q1 | 2023-05-15 | Reduce | 214,424 | -336,650 | -61.1% | $8.2M | 0.02% |
| 2022 Q4 | 2023-02-14 | Add | 551,074 | 443,935 | +414.4% | $31.4M | 0.10% |
| 2022 Q3 | 2022-11-14 | Reduce | 107,139 | -463,292 | -81.2% | $4.2M | 0.01% |
| 2022 Q2 | 2022-08-15 | Add | 570,431 | 431,069 | +309.3% | $25.1M | 0.08% |
| 2022 Q1 | 2022-05-16 | New | 139,362 | 139,362 | — | $5.6M | 0.02% |
| 2021 Q4 | 2022-02-14 | Sold out | — | -109,013 | -100.0% | — | — |
| 2021 Q3 | 2021-11-15 | Reduce | 109,013 | -254,087 | -70.0% | $4.4M | 0.01% |
| 2021 Q2 | 2021-08-16 | Reduce | 363,100 | -53,280 | -12.8% | $16.5M | 0.04% |
| 2021 Q1 | 2021-05-17 | Add | 416,380 | 167,409 | +67.2% | $17.4M | 0.04% |
| 2020 Q4 | 2021-02-16 | Reduce | 248,971 | -175,702 | -41.4% | $10.6M | 0.03% |
| 2020 Q3 | 2020-11-16 | Reduce | 424,673 | -349,582 | -45.2% | $11.2M | 0.04% |
| 2020 Q2 | 2020-08-14 | Reduce | 774,255 | -330,483 | -29.9% | $20.8M | 0.10% |
| 2020 Q1 | 2020-05-15 | Reduce | 1,104,738 | -599,844 | -35.2% | $19.9M | 0.16% |
| 2019 Q4 | 2020-02-14 | Add | 1,704,582 | 1,329,499 | +354.5% | $30.2M | 0.09% |
| 2019 Q3 | 2019-11-14 | Reduce | 375,083 | -106,335 | -22.1% | $5.8M | 0.02% |
| 2019 Q2 | 2019-08-14 | Add | 481,418 | 460,454 | +2196.4% | $8.3M | 0.03% |
| 2019 Q1 | 2019-05-15 | Reduce | 20,964 | -20,782 | -49.8% | $338.0K | 0.00% |
| 2018 Q4 | 2019-02-14 | Reduce | 41,746 | -429,220 | -91.1% | $611.0K | 0.00% |
| 2018 Q3 | 2018-11-14 | Add | 470,966 | 63,310 | +15.5% | $8.6M | 0.02% |
| 2018 Q2 | 2018-08-14 | Reduce | 407,656 | -698,330 | -63.1% | $6.9M | 0.02% |
| 2018 Q1 | 2018-05-15 | Add | 1,105,986 | 64,310 | +6.2% | $21.7M | 0.07% |
| 2017 Q4 | 2018-02-14 | Add | 1,041,676 | 259,985 | +33.3% | $21.1M | 0.07% |
| 2017 Q3 | 2017-11-14 | Add | 781,691 | 390,279 | +99.7% | $13.6M | 0.05% |
| 2017 Q2 | 2017-08-14 | New | 391,412 | 391,412 | — | $5.0M | 0.02% |
| 2017 Q1 | 2017-05-15 | — | — | — | — | — | — |
| 2016 Q4 | 2017-02-14 | — | — | — | — | — | — |
| 2016 Q3 | 2016-11-14 | — | — | — | — | — | — |
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.