D.E. Shaw & Co — INSM Trade History
Quarter-by-quarter changes in the INSMED INC position · CUSIP 457669307
Currently held · 2 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 5,877,959 | 252,134 | +4.5% | $626.7M | 0.30% |
| 2026 Q1 | 2026-05-15 | Add | 5,625,825 | 1,274,830 | +29.3% | $919.9M | 0.55% |
| 2025 Q4 | 2026-02-17 | Reduce | 4,350,995 | -1,306,469 | -23.1% | $757.2M | 0.41% |
| 2025 Q3 | 2025-11-14 | Add | 5,657,464 | 2,234,845 | +65.3% | $814.7M | 0.46% |
| 2025 Q2 | 2025-08-14 | Add | 3,422,619 | 2,687,739 | +365.7% | $344.5M | 0.24% |
| 2025 Q1 | 2025-05-15 | Add | 734,880 | 226,093 | +44.4% | $56.1M | 0.05% |
| 2024 Q4 | 2025-02-14 | Add | 508,787 | 442,052 | +662.4% | $35.1M | 0.03% |
| 2024 Q3 | 2024-11-14 | New | 66,735 | 66,735 | — | $4.9M | 0.00% |
| 2024 Q1 | 2024-11-14 | — | — | — | — | — | — |
| 2023 Q4 | 2024-11-14 | Sold out | — | -288,551 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Add | 288,551 | 91,824 | +46.7% | $19.3M | 0.02% |
| 2023 Q3 | 2023-11-14 | Add | 196,727 | 97,823 | +98.9% | $5.0M | 0.01% |
| 2023 Q2 | 2023-08-14 | Reduce | 98,904 | -138,463 | -58.3% | $2.1M | 0.00% |
| 2023 Q1 | 2023-05-15 | Reduce | 237,367 | -189,916 | -44.4% | $4.0M | 0.00% |
| 2022 Q4 | 2023-02-14 | Reduce | 427,283 | -209,710 | -32.9% | $8.5M | 0.01% |
| 2022 Q3 | 2022-11-14 | Add | 636,993 | 262,347 | +70.0% | $13.7M | 0.02% |
| 2022 Q2 | 2022-08-15 | Add | 374,646 | 78,653 | +26.6% | $7.4M | 0.01% |
| 2022 Q1 | 2022-05-16 | Reduce | 295,993 | -7,737 | -2.5% | $7.0M | 0.01% |
| 2021 Q4 | 2022-02-14 | Reduce | 303,730 | -60,254 | -16.6% | $8.3M | 0.01% |
| 2021 Q3 | 2021-11-15 | Reduce | 363,984 | -59,162 | -14.0% | $10.0M | 0.01% |
| 2021 Q2 | 2021-08-16 | Reduce | 423,146 | -326,663 | -43.6% | $12.0M | 0.01% |
| 2021 Q1 | 2021-05-17 | Reduce | 749,809 | -252,688 | -25.2% | $25.5M | 0.03% |
| 2020 Q4 | 2021-02-16 | Reduce | 1,002,497 | -612,553 | -37.9% | $33.4M | 0.03% |
| 2020 Q3 | 2020-11-16 | Reduce | 1,615,050 | -132,657 | -7.6% | $51.9M | 0.05% |
| 2020 Q2 | 2020-08-14 | Reduce | 1,747,707 | -489,141 | -21.9% | $48.1M | 0.06% |
| 2020 Q1 | 2020-05-15 | Reduce | 2,236,848 | -754,627 | -25.2% | $35.9M | 0.06% |
| 2019 Q4 | 2020-02-14 | Add | 2,991,475 | 430,169 | +16.8% | $71.4M | 0.08% |
| 2019 Q3 | 2019-11-14 | Add | 2,561,306 | 342,359 | +15.4% | $45.2M | 0.06% |
| 2019 Q2 | 2019-08-14 | Add | 2,218,947 | 1,625,381 | +273.8% | $56.8M | 0.07% |
| 2019 Q1 | 2019-05-15 | Add | 593,566 | 516,860 | +673.8% | $17.3M | 0.02% |
| 2018 Q4 | 2019-02-14 | Reduce | 76,706 | -71,409 | -48.2% | $1.0M | 0.00% |
| 2018 Q3 | 2018-11-14 | Reduce | 148,115 | -221,210 | -59.9% | $3.0M | 0.00% |
| 2018 Q2 | 2018-08-14 | Add | 369,325 | 75,347 | +25.6% | $8.7M | 0.01% |
| 2018 Q1 | 2018-05-15 | Reduce | 293,978 | -213,347 | -42.1% | $6.6M | 0.01% |
| 2017 Q4 | 2018-02-14 | Reduce | 507,325 | -306,237 | -37.6% | $15.8M | 0.02% |
| 2017 Q3 | 2017-11-14 | Add | 813,562 | 662,332 | +438.0% | $25.4M | 0.04% |
| 2017 Q2 | 2017-08-14 | Reduce | 151,230 | -4,775 | -3.1% | $2.6M | 0.00% |
| 2017 Q1 | 2017-05-15 | Add | 156,005 | 21,683 | +16.1% | $2.7M | 0.01% |
| 2016 Q4 | 2017-02-14 | Reduce | 134,322 | -60 | -0.0% | $1.8M | 0.00% |
| 2016 Q3 | 2016-11-14 | New | 134,382 | 134,382 | — | $2.0M | 0.00% |
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.