Starboard Value — MRCY Trade History
Quarter-by-quarter changes in the MERCURY SYS INC position · CUSIP 589378108
Sold outFirst seen: 2022 Q1
| 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 | Sold out | — | -2,294,000 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Reduce | 2,294,000 | -370,000 | -13.9% | $61.9M | 1.44% |
| 2024 Q1 | 2024-05-15 | Add | 2,664,000 | 519,000 | +24.2% | $78.6M | 1.62% |
| 2023 Q4 | 2024-02-14 | Reduce | 2,145,000 | -163,800 | -7.1% | $78.4M | 1.63% |
| 2023 Q3 | 2023-11-14 | Reduce | 2,308,800 | -527,200 | -18.6% | $85.6M | 2.19% |
| 2023 Q2 | 2023-08-11 | New | 2,836,000 | 2,836,000 | — | $98.1M | 2.12% |
| 2023 Q1 | 2023-05-17 | Sold out | — | -3,772,291 | -100.0% | — | — |
| 2022 Q4 | 2023-02-14 | Hold | 3,772,291 | — | 0.0% | $168.8M | 3.23% |
| 2022 Q3 | 2022-11-14 | Reduce | 3,772,291 | -170,769 | -4.3% | $153.2M | 3.37% |
| 2022 Q2 | 2022-08-12 | Add | 3,943,060 | 359,311 | +10.0% | $253.7M | 4.61% |
| 2022 Q1 | 2022-05-13 | New | 3,583,749 | 3,583,749 | — | $231.0M | 3.06% |
| 2021 Q4 | 2022-02-14 | — | — | — | — | — | — |
| 2021 Q3 | 2021-11-12 | — | — | — | — | — | — |
| 2021 Q2 | 2021-08-13 | — | — | — | — | — | — |
| 2021 Q1 | 2021-05-14 | — | — | — | — | — | — |
| 2020 Q4 | 2021-02-16 | — | — | — | — | — | — |
| 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.