iShares NASDAQ Biotechnology Index shares owned by Madison Investment Advisors
Quarter-by-quarter ownership of iShares NASDAQ Biotechnology Index (IBB) shares owned by Madison Investment Advisors
from 13F filings
Historical chart of Madison Investment Advisors investment in iShares NASDAQ Biotechnology Index
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Quarterly reported holdings in iShares NASDAQ Biotechnology Index by Madison Investment Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2019-09-30 | $1.9M | 19k | 99.48 |
| 2019-03-31 | $276k | 2.5k | 111.97 |
| 2018-12-31 | $1.6M | 16k | 96.41 |
| 2018-09-30 | $2.3M | 19k | 121.91 |
| 2018-06-30 | $1.2M | 11k | 109.80 |
| 2018-03-31 | $988k | 9.3k | 106.71 |
| 2017-12-31 | $320k | 3.0k | 106.84 |
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