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Biogen Idec shares owned by Illinois Municipal Retirement Fund

Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Illinois Municipal Retirement Fund from 13F filings

Historical chart of Illinois Municipal Retirement Fund investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

All positions including Biogen Idec held by Illinois Municipal Retirement Fund consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Biogen Idec by Illinois Municipal Retirement Fund

Quarter filed Position value Share count Share price at filing
2024-03-31 $11M 49k 215.63
2023-12-31 $13M 49k 258.77
2023-09-30 $18M 68k 257.01
2023-06-30 $17M 60k 284.84
2023-03-31 $16M 56k 278.04
2022-12-31 $18M 64k 276.92
2022-09-30 $19M 70k 267.00
2022-06-30 $13M 64k 203.93
2022-03-31 $9.6M 46k 210.60
2021-12-31 $10M 43k 239.91
2021-09-30 $10M 36k 282.98
2021-06-30 $11M 31k 346.29
2021-03-31 $6.4M 23k 279.73
2020-12-31 $5.5M 22k 244.84
2020-09-30 $2.9M 10k 283.70
2020-06-30 $1.5M 5.6k 267.62