D.E. Shaw & Co — SNPS Trade History
Quarter-by-quarter changes in the SYNOPSYS INC position · CUSIP 871607107
Currently held · 2 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 106,685 | 99,281 | +1340.9% | $47.6M | 0.02% |
| 2026 Q1 | 2026-05-15 | Reduce | 7,404 | -6,645 | -47.3% | $2.9M | 0.00% |
| 2025 Q4 | 2026-02-17 | Reduce | 14,049 | -54,828 | -79.6% | $6.6M | 0.00% |
| 2025 Q3 | 2025-11-14 | Reduce | 68,877 | -26,255 | -27.6% | $34.0M | 0.02% |
| 2025 Q2 | 2025-08-14 | Add | 95,132 | 64,968 | +215.4% | $48.8M | 0.04% |
| 2025 Q1 | 2025-05-15 | Add | 30,164 | 29,427 | +3992.8% | $12.9M | 0.01% |
| 2024 Q4 | 2025-02-14 | Reduce | 737 | -12,907 | -94.6% | $357.7K | — |
| 2024 Q3 | 2024-11-14 | New | 13,644 | 13,644 | — | $6.9M | 0.01% |
| 2024 Q1 | 2024-11-14 | — | — | — | — | — | — |
| 2023 Q4 | 2024-11-14 | Sold out | — | -15,000 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Reduce | 15,000 | -140,781 | -90.4% | $8.9M | 0.01% |
| 2023 Q3 | 2023-11-14 | Reduce | 155,781 | -19,039 | -10.9% | $71.5M | 0.07% |
| 2023 Q2 | 2023-08-14 | Add | 174,820 | 113,944 | +187.2% | $76.1M | 0.08% |
| 2023 Q1 | 2023-05-15 | Reduce | 60,876 | -169,759 | -73.6% | $23.5M | 0.03% |
| 2022 Q4 | 2023-02-14 | Add | 230,635 | 74,185 | +47.4% | $73.6M | 0.08% |
| 2022 Q3 | 2022-11-14 | Add | 156,450 | 148,038 | +1759.8% | $47.8M | 0.06% |
| 2022 Q2 | 2022-08-15 | Reduce | 8,412 | -2,385 | -22.1% | $2.6M | 0.00% |
| 2022 Q1 | 2022-05-16 | Reduce | 10,797 | -1,558 | -12.6% | $3.6M | 0.00% |
| 2021 Q4 | 2022-02-14 | Reduce | 12,355 | -67,772 | -84.6% | $4.6M | 0.00% |
| 2021 Q3 | 2021-11-15 | Add | 80,127 | 20,750 | +34.9% | $24.0M | 0.02% |
| 2021 Q2 | 2021-08-16 | Add | 59,377 | 19,541 | +49.1% | $16.4M | 0.01% |
| 2021 Q1 | 2021-05-17 | New | 39,836 | 39,836 | — | $9.9M | 0.01% |
| 2020 Q4 | 2021-02-16 | Sold out | — | -2,490 | -100.0% | — | — |
| 2020 Q3 | 2020-11-16 | New | 2,490 | 2,490 | — | $533.0K | 0.00% |
| 2020 Q2 | 2020-08-14 | Sold out | — | -116,421 | -100.0% | — | — |
| 2020 Q1 | 2020-05-15 | Reduce | 116,421 | -427,868 | -78.6% | $15.0M | 0.02% |
| 2019 Q4 | 2020-02-14 | Reduce | 544,289 | -19,468 | -3.5% | $75.8M | 0.09% |
| 2019 Q3 | 2019-11-14 | Reduce | 563,757 | -227,916 | -28.8% | $77.4M | 0.10% |
| 2019 Q2 | 2019-08-14 | Reduce | 791,673 | -379,563 | -32.4% | $101.9M | 0.13% |
| 2019 Q1 | 2019-05-15 | Reduce | 1,171,236 | -1,274,590 | -52.1% | $134.9M | 0.17% |
| 2018 Q4 | 2019-02-14 | Add | 2,445,826 | 439,292 | +21.9% | $206.0M | 0.28% |
| 2018 Q3 | 2018-11-14 | Add | 2,006,534 | 838,754 | +71.8% | $197.9M | 0.24% |
| 2018 Q2 | 2018-08-14 | Reduce | 1,167,780 | -172,163 | -12.8% | $99.9M | 0.13% |
| 2018 Q1 | 2018-05-15 | Reduce | 1,339,943 | -109,004 | -7.5% | $111.5M | 0.15% |
| 2017 Q4 | 2018-02-14 | Add | 1,448,947 | 200,134 | +16.0% | $123.5M | 0.17% |
| 2017 Q3 | 2017-11-14 | Add | 1,248,813 | 119,448 | +10.6% | $100.6M | 0.15% |
| 2017 Q2 | 2017-08-14 | Reduce | 1,129,365 | -75,473 | -6.3% | $82.4M | 0.14% |
| 2017 Q1 | 2017-05-15 | Add | 1,204,838 | 609,444 | +102.4% | $86.9M | 0.15% |
| 2016 Q4 | 2017-02-14 | Add | 595,394 | 406,910 | +215.9% | $35.0M | 0.06% |
| 2016 Q3 | 2016-11-14 | New | 188,484 | 188,484 | — | $11.2M | 0.02% |
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.