VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2025
Shares 10,261 Value ($000) $510 Avg Close $48.71 Range $41.76 - $63.00
Q1 2025
Shares 7,395 Value ($000) $346 Avg Close $53.00 Range $45.45 - $65.70
Q4 2023
Shares 47,645 Value ($000) $2,141 Avg Close $44.06 Range $35.48 - $60.38
Q3 2023
Shares 35,730 Value ($000) $2,104 Avg Close $66.28 Range $52.18 - $98.38
Q2 2023
Shares 63,724 Value ($000) $3,441 Avg Close $49.35 Range $40.71 - $62.00
Q1 2023
Shares 63,681 Value ($000) $2,989 Avg Close $55.47 Range $38.71 - $74.44
Q4 2022
Shares 58,691 Value ($000) $3,155 Avg Close $52.60 Range $42.90 - $65.35
Q3 2022
Shares 56,182 Value ($000) $3,323 Avg Close $66.01 Range $50.22 - $82.40
Q2 2022
Shares 59,777 Value ($000) $3,272 Avg Close $62.02 Range $52.17 - $74.38
Q1 2022
Shares 48,700 Value ($000) $3,436 Avg Close $89.81 Range $60.50 - $128.96
Q4 2021
Shares 36,300 Value ($000) $4,609 Avg Close $141.59 Range $112.60 - $164.76
Q3 2021
Shares 31,700 Value ($000) $4,253 Avg Close $119.49 Range $101.89 - $139.01
Q2 2021
Shares 31,700 Value ($000) $3,352 Avg Close $88.98 Range $74.08 - $106.50
Q1 2021
Shares 34,100 Value ($000) $2,900 Avg Close $94.14 Range $79.81 - $104.68
Q4 2020
Shares 34,200 Value ($000) $3,154 Avg Close $83.99 Range $73.71 - $96.64
Q3 2020
Shares 31,900 Value ($000) $2,480 Avg Close $79.56 Range $70.90 - $90.88
Q2 2020
Shares 28,900 Value ($000) $2,079 Avg Close $56.15 Range $37.28 - $73.76
Q1 2020
Shares 27,700 Value ($000) $1,234 Avg Close $47.42 Range $30.42 - $57.86