BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021
Shares 14,508 Value ($000) $952 Avg Close $55.86 Range $53.24 - $58.36
Q1 2021
Shares 125,786 Value ($000) $8,399 Avg Close $50.63 Range $47.19 - $55.19
Q4 2020
Shares 199,338 Value ($000) $12,249 Avg Close $48.27 Range $42.45 - $52.98
Q3 2020
Shares 203,274 Value ($000) $10,873 Avg Close $45.64 Range $41.75 - $49.89
Q2 2020
Shares 186,253 Value ($000) $10,553 Avg Close $47.91 Range $41.68 - $55.82
Q1 2020
Shares 144,919 Value ($000) $9,279 Avg Close $59.44 Range $37.90 - $68.25
Q4 2019
Shares 179,080 Value ($000) $14,065 Avg Close $60.15 Range $57.52 - $62.11
Q3 2019
Shares 229,816 Value ($000) $17,634 Avg Close $60.34 Range $54.21 - $62.80
Q2 2019
Shares 167,927 Value ($000) $13,127 Avg Close $58.01 Range $54.08 - $63.38
Q1 2019
Shares 146,319 Value ($000) $10,838 Avg Close $52.65 Range $46.35 - $57.40