Blackstone Group Inc Com Cl A shares owned by Kampmann Melissa S.
Quarter-by-quarter ownership of Blackstone Group Inc Com Cl A (BX) shares owned by Kampmann Melissa S.
from 13F filings
Historical chart of Kampmann Melissa S. investment in Blackstone Group Inc Com Cl A
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Quarterly reported holdings in Blackstone Group Inc Com Cl A by Kampmann Melissa S.
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.8M | 22k | 170.85 |
| 2025-06-30 | $3.3M | 22k | 149.58 |
| 2025-03-31 | $3.3M | 23k | 139.78 |
| 2024-12-31 | $4.1M | 24k | 172.42 |
| 2024-09-30 | $3.9M | 26k | 153.13 |
| 2024-06-30 | $3.2M | 26k | 123.80 |
| 2024-03-31 | $3.3M | 25k | 131.37 |
| 2023-12-31 | $2.9M | 22k | 130.92 |
| 2023-09-30 | $2.3M | 22k | 107.14 |
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