iShares NASDAQ Biotechnology Index shares owned by Choate Investment Advisors
Quarter-by-quarter ownership of iShares NASDAQ Biotechnology Index (IBB) shares owned by Choate Investment Advisors
from 13F filings
Historical chart of Choate Investment Advisors investment in iShares NASDAQ Biotechnology Index
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Quarterly reported holdings in iShares NASDAQ Biotechnology Index by Choate Investment Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $2.6M | 15k | 168.85 |
| 2025-12-31 | $2.6M | 15k | 168.77 |
| 2025-09-30 | $2.2M | 15k | 144.37 |
| 2025-06-30 | $1.9M | 15k | 126.51 |
| 2025-03-31 | $2.0M | 15k | 127.90 |
| 2024-12-31 | $2.0M | 15k | 132.21 |
| 2024-09-30 | $2.3M | 16k | 145.60 |
| 2024-06-30 | $2.1M | 16k | 137.26 |
| 2024-03-31 | $2.1M | 16k | 137.22 |
| 2023-09-30 | $74k | 606 | 122.29 |
| 2023-06-30 | $153k | 1.2k | 126.96 |
| 2023-03-31 | $156k | 1.2k | 129.16 |
| 2022-12-31 | $158k | 1.2k | 131.29 |
| 2022-09-30 | $141k | 1.2k | 116.92 |
| 2022-06-30 | $165k | 1.4k | 117.35 |
| 2022-03-31 | $183k | 1.4k | 130.16 |
| 2021-12-31 | $278k | 1.8k | 152.66 |
| 2021-09-30 | $146k | 900 | 162.22 |
| 2021-06-30 | $147k | 900 | 163.33 |
| 2021-03-31 | $136k | 900 | 151.11 |
| 2020-12-31 | $136k | 900 | 151.11 |
| 2020-09-30 | $122k | 900 | 135.56 |
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