Starboard Value — ON Trade History
Quarter-by-quarter changes in the ON SEMICONDUCTOR CORP position · CUSIP 682189105
Sold outFirst seen: 2020 Q4
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | — | — | — | — | — | — |
| 2026 Q1 | 2026-05-15 | — | — | — | — | — | — |
| 2025 Q4 | 2026-02-17 | — | — | — | — | — | — |
| 2025 Q3 | 2025-11-14 | — | — | — | — | — | — |
| 2025 Q2 | 2025-08-14 | — | — | — | — | — | — |
| 2025 Q1 | 2025-05-15 | — | — | — | — | — | — |
| 2024 Q4 | 2025-02-14 | — | — | — | — | — | — |
| 2024 Q3 | 2024-11-14 | — | — | — | — | — | — |
| 2024 Q2 | 2024-08-14 | — | — | — | — | — | — |
| 2024 Q1 | 2024-05-15 | — | — | — | — | — | — |
| 2023 Q4 | 2024-02-14 | — | — | — | — | — | — |
| 2023 Q3 | 2023-11-14 | — | — | — | — | — | — |
| 2023 Q2 | 2023-08-11 | — | — | — | — | — | — |
| 2023 Q1 | 2023-05-17 | Sold out | — | -950,000 | -100.0% | — | — |
| 2022 Q4 | 2023-02-14 | Reduce | 950,000 | -1,497,000 | -61.2% | $59.3M | 1.14% |
| 2022 Q3 | 2022-11-14 | Reduce | 2,447,000 | -3,170,681 | -56.4% | $152.5M | 3.35% |
| 2022 Q2 | 2022-08-12 | Reduce | 5,617,681 | -1,000,000 | -15.1% | $282.6M | 5.14% |
| 2022 Q1 | 2022-05-13 | Reduce | 6,617,681 | -950,000 | -12.6% | $414.3M | 5.49% |
| 2021 Q4 | 2022-02-14 | Reduce | 7,567,681 | -770,000 | -9.2% | $514.0M | 7.12% |
| 2021 Q3 | 2021-11-12 | Reduce | 8,337,681 | -350,000 | -4.0% | $381.6M | 6.99% |
| 2021 Q2 | 2021-08-13 | Add | 8,687,681 | 116,502 | +1.4% | $332.6M | 6.53% |
| 2021 Q1 | 2021-05-14 | Reduce | 8,571,179 | -466,502 | -5.2% | $356.6M | 7.61% |
| 2020 Q4 | 2021-02-16 | New | 9,037,681 | 9,037,681 | — | $295.8M | 7.52% |
| 2020 Q3 | 2020-11-13 | — | — | — | — | — | — |
| 2020 Q2 | 2020-08-14 | — | — | — | — | — | — |
| 2020 Q1 | 2020-05-15 | — | — | — | — | — | — |
| 2019 Q4 | 2020-02-14 | — | — | — | — | — | — |
| 2019 Q3 | 2019-11-14 | — | — | — | — | — | — |
| 2019 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2019 Q1 | 2019-05-15 | — | — | — | — | — | — |
| 2018 Q4 | 2019-02-14 | — | — | — | — | — | — |
| 2018 Q3 | 2018-11-14 | — | — | — | — | — | — |
| 2018 Q2 | 2018-08-14 | — | — | — | — | — | — |
| 2018 Q1 | 2018-05-15 | — | — | — | — | — | — |
| 2017 Q4 | 2018-02-14 | — | — | — | — | — | — |
| 2017 Q3 | 2017-11-13 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-11 | — | — | — | — | — | — |
| 2017 Q1 | 2017-05-12 | — | — | — | — | — | — |
| 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.