Amplitude shares owned by Tower Research Capital
Quarter-by-quarter ownership of Amplitude (AMPL) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Amplitude
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Quarterly reported holdings in Amplitude by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $109k | 9.4k | 11.58 |
| 2025-09-30 | $29k | 2.7k | 10.72 |
| 2025-06-30 | $130k | 11k | 12.40 |
| 2025-03-31 | $57k | 5.6k | 10.19 |
| 2024-12-31 | $15k | 1.4k | 10.55 |
| 2024-09-30 | $25k | 2.8k | 8.97 |
| 2024-06-30 | $99k | 11k | 8.90 |
| 2024-03-31 | $5.8k | 529 | 10.88 |
| 2023-09-30 | $8.0k | 689 | 11.57 |
| 2023-06-30 | $145k | 13k | 11.00 |
| 2023-03-31 | $19k | 1.5k | 12.70 |
| 2022-12-31 | $18k | 1.5k | 12.25 |
| 2022-09-30 | $76k | 5.0k | 15.00 |
| 2022-06-30 | $74k | 5.2k | 14.35 |
| 2022-03-31 | $38k | 2.1k | 18.33 |