Protagenic Therapeutics shares owned by Susquehanna International
Quarter-by-quarter ownership of Protagenic Therapeutics (PTIXW) shares owned by Susquehanna International
from 13F filings
Historical chart of Susquehanna International investment in Protagenic Therapeutics
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Quarterly reported holdings in Protagenic Therapeutics by Susquehanna International
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.2k | 88k | 0.03 |
| 2025-06-30 | $1.4k | 25k | 0.06 |
| 2025-03-31 | $376 | 50k | 0.01 |
| 2024-12-31 | $302 | 67k | 0.00 |
| 2024-09-30 | $419 | 47k | 0.01 |
| 2024-06-30 | $218 | 27k | 0.01 |
| 2023-06-30 | $379 | 11k | 0.03 |
| 2023-03-31 | $372 | 16k | 0.02 |
| 2022-12-31 | $527 | 24k | 0.02 |
| 2022-09-30 | $999 | 20k | 0.05 |
| 2022-06-30 | $4.0k | 27k | 0.15 |
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