Prospect Hill Management - Portfolio Holdings by Quarter
Historical 13F-HR SEC quarterly filings for Prospect Hill Management going back to Feb. 8, 2021
- Prospect Hill Management 2025 Q3 - filed Nov. 7, 2025 - new!
- Prospect Hill Management 2025 Q2 - filed Aug. 11, 2025
- Prospect Hill Management 2025 Q1 - filed May 5, 2025
- Prospect Hill Management 2024 Q4 - filed Feb. 11, 2025
- Prospect Hill Management 2024 Q3 - filed Nov. 5, 2024
- Prospect Hill Management 2024 Q2 - filed Aug. 2, 2024
- Prospect Hill Management 2024 Q1 - filed May 8, 2024
- Prospect Hill Management 2023 Q4 - filed Feb. 8, 2024
- Prospect Hill Management 2023 Q3 - filed Oct. 16, 2023
- Prospect Hill Management 2023 Q2 - filed Aug. 8, 2023
- Prospect Hill Management 2023 Q1 - filed May 9, 2023
- Prospect Hill Management 2022 Q4 - filed Feb. 6, 2023
- Prospect Hill Management 2022 Q3 - filed Nov. 7, 2022
- Prospect Hill Management 2022 Q2 - filed Aug. 5, 2022
- Prospect Hill Management 2022 Q1 - filed May 4, 2022
- Prospect Hill Management 2021 Q4 - filed Feb. 7, 2022
- Prospect Hill Management 2021 Q3 - filed Nov. 5, 2021
- Prospect Hill Management 2021 Q2 - filed Aug. 11, 2021
- Prospect Hill Management 2021 Q1 - filed May 10, 2021
- Prospect Hill Management 2020 Q4 - filed Feb. 8, 2021