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Alector shares owned by State of Wisconsin Investment Board

Quarter-by-quarter ownership of Alector (ALEC) shares owned by State of Wisconsin Investment Board from 13F filings

Historical chart of State of Wisconsin Investment Board investment in Alector

Tip: Access up to 7 years of quarterly data

All positions including Alector held by State of Wisconsin Investment Board consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alector by State of Wisconsin Investment Board

Quarter filed Position value Share count Share price at filing
2023-12-31 $1.0M 129k 7.98
2023-09-30 $957k 148k 6.48
2023-06-30 $866k 144k 6.01
2023-03-31 $904k 146k 6.19
2022-12-31 $1.2M 133k 9.23
2022-09-30 $772k 82k 9.46
2022-06-30 $575k 57k 10.16
2022-03-31 $1.1M 75k 14.25
2021-12-31 $1.9M 91k 20.65
2021-09-30 $2.0M 87k 22.82
2021-06-30 $1.3M 62k 20.83
2021-03-31 $1.3M 62k 20.14
2020-12-31 $1.0M 66k 15.13
2020-09-30 $783k 74k 10.54
2020-06-30 $1.2M 50k 24.44
2020-03-31 $1.1M 47k 24.12
2019-12-31 $253k 15k 17.21
2019-09-30 $212k 15k 14.42