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STATE OF WISCONSIN INVESTMENT BOARD

CIK
854157
City
MADISON
State / Country
WI

Top Portfolio Positions

2,300 positions · $37,635,577,189 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in BCRX

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Shares Held

Position Value (USD)

25 quarters on record
Report Date Value (USD) Shares
2026-03-31 $2,656,689 279,064
2025-12-31 $2,708,082 347,190
2025-09-30 $2,852,709 375,851
2025-06-30 $3,362,231 375,249
2025-03-31 $3,961,845 528,246
2024-12-31 $3,213,160 427,282
2024-09-30 $1,397,852 183,928
2024-06-30 $1,443,320 233,547
2024-03-31 $695,192 136,849
2023-12-31 $927,018 154,761
2023-09-30 $1,409,040 199,017
2023-06-30 $1,759,169 249,882
2023-03-31 $1,997,263 239,480
2022-12-31 $2,141,995 186,585
2022-09-30 $2,380,165 188,902
2022-06-30 $2,072,622 195,900
2022-03-31 $3,866,628 237,800
2021-12-31 $3,596,845 259,700
2021-09-30 $3,731,889 259,700
2021-06-30 $4,105,857 259,700
2021-03-31 $2,734,713 268,900
2020-12-31 $2,175,400 292,000
2020-09-30 $1,172,696 340,900
2020-06-30 $1,098,608 230,800
2020-03-31 $457,200 228,600