SPDR S&P Biotech shares owned by Twin Tree Management
Quarter-by-quarter ownership of SPDR S&P Biotech (XBI) shares owned by Twin Tree Management
from 13F filings
Historical chart of Twin Tree Management investment in SPDR S&P Biotech
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Quarterly reported holdings in SPDR S&P Biotech by Twin Tree Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $68M | 673k | 100.20 |
| 2025-06-30 | $57M | 693k | 82.93 |
| 2025-03-31 | $96M | 1.2M | 81.10 |
| 2024-12-31 | $259M | 2.9M | 90.06 |
| 2024-09-30 | $161M | 1.6M | 98.80 |
| 2024-06-30 | $242M | 2.6M | 92.71 |
| 2024-03-31 | $79M | 827k | 94.89 |
| 2023-12-31 | $77M | 859k | 89.29 |
| 2023-09-30 | $2.5M | 34k | 73.02 |
| 2023-06-30 | $45M | 535k | 83.20 |
| 2023-03-31 | $75M | 986k | 76.21 |
| 2022-12-31 | $24M | 292k | 83.00 |
| 2022-09-30 | $1.0M | 13k | 79.29 |
| 2022-06-30 | $24M | 319k | 74.27 |
| 2022-03-31 | $284M | 3.2M | 89.88 |
| 2021-12-31 | $138M | 1.2M | 111.96 |
| 2021-09-30 | $267M | 2.1M | 125.71 |
| 2021-06-30 | $79M | 582k | 135.40 |
| 2020-12-31 | $9.0M | 64k | 140.78 |
| 2020-09-30 | $29M | 258k | 111.43 |
| 2020-06-30 | $178M | 1.6M | 111.95 |
| 2020-03-31 | $41M | 523k | 77.44 |
| 2019-12-31 | $190M | 2.0M | 95.11 |
| 2019-09-30 | $277M | 3.6M | 76.25 |
| 2019-06-30 | $386M | 4.4M | 87.71 |
| 2019-03-31 | $360M | 4.0M | 90.54 |
| 2018-12-31 | $198M | 2.8M | 71.75 |
| 2018-09-30 | $96M | 1.0M | 95.87 |
| 2018-06-30 | $74M | 776k | 95.19 |
| 2018-03-31 | $40M | 460k | 87.73 |
| 2017-12-31 | $42M | 497k | 84.87 |
| 2017-09-30 | $74M | 849k | 86.57 |
| 2017-06-30 | $21M | 276k | 77.18 |
| 2017-03-31 | $23M | 328k | 69.34 |