Sachem Head Capital Management — COHR Trade History
Quarter-by-quarter changes in the Coherent Corp position · CUSIP 19247G107
Sold outFirst seen: 2024 Q2
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Sold out | — | -965,000 | -100.0% | — | — |
| 2026 Q1 | 2026-05-15 | Reduce | 965,000 | -645,000 | -40.1% | $229.9M | 5.54% |
| 2025 Q4 | 2026-02-13 | Reduce | 1,610,000 | -425,000 | -20.9% | $297.2M | 6.97% |
| 2025 Q3 | 2025-11-14 | Reduce | 2,035,000 | -237,500 | -10.5% | $219.2M | 6.19% |
| 2025 Q2 | 2025-08-14 | Reduce | 2,272,500 | -502,500 | -18.1% | $202.7M | 6.33% |
| 2025 Q1 | 2025-05-15 | Add | 2,775,000 | 1,643,500 | +145.2% | $180.2M | 7.22% |
| 2024 Q4 | 2025-02-14 | Add | 1,131,500 | 308,000 | +37.4% | $107.2M | 5.91% |
| 2024 Q3 | 2024-11-14 | Reduce | 823,500 | -8,400 | -1.0% | $73.2M | 3.84% |
| 2024 Q2 | 2024-08-14 | New | 831,900 | 831,900 | — | $60.3M | 3.00% |
| 2024 Q1 | 2024-05-15 | — | — | — | — | — | — |
| 2023 Q4 | 2024-02-14 | — | — | — | — | — | — |
| 2023 Q3 | 2023-11-14 | — | — | — | — | — | — |
| 2023 Q2 | 2023-08-14 | — | — | — | — | — | — |
| 2023 Q1 | 2023-05-15 | — | — | — | — | — | — |
| 2022 Q4 | 2023-02-10 | — | — | — | — | — | — |
| 2022 Q3 | 2022-11-14 | — | — | — | — | — | — |
| 2022 Q2 | 2022-08-12 | — | — | — | — | — | — |
| 2022 Q1 | 2022-05-13 | — | — | — | — | — | — |
| 2021 Q4 | 2022-02-11 | — | — | — | — | — | — |
| 2021 Q3 | 2021-11-12 | — | — | — | — | — | — |
| 2021 Q2 | 2021-08-13 | — | — | — | — | — | — |
| 2021 Q1 | 2021-05-14 | — | — | — | — | — | — |
| 2020 Q4 | 2021-02-12 | — | — | — | — | — | — |
| 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 | 2017-11-14 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-14 | — | — | — | — | — | — |
| 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.