The first Vicor trade was made in Q2 2007.
Since then Mario Gabelli bought shares nine more times and sold shares on 22 occasions. The investor completely sold their stake between Q1 2015 and Q4 2021.
Avg closing price
Price range
Sold -6.8 Thousand shares
Q4 2021
Avg closing price
$141.59
Price range
$114.68
-
$162.93
Sold 32.0% shares (-3.2 Thousand shares)
Q3 2021
Avg closing price
$119.49
Price range
$102.69
-
$139.00
Sold 16.7% shares (-2 Thousand shares)
Q1 2021
Avg closing price
$94.14
Price range
$82.53
-
$102.96
Sold 4.0% shares (-500 shares)
Q4 2020
Avg closing price
$83.99
Price range
$76.77
-
$95.30
Sold 3.8% shares (-500 shares)
Q3 2020
Avg closing price
$79.56
Price range
$71.63
-
$90.58
Sold 13.3% shares (-2 Thousand shares)
Q2 2020
Avg closing price
$56.15
Price range
$37.90
-
$72.25
Sold 62.5% shares (-25 Thousand shares)
Q3 2018
Avg closing price
$54.98
Price range
$44.10
-
$63.60
Sold 50.0% shares (-40 Thousand shares)
Q2 2018
Avg closing price
$38.67
Price range
$27.25
-
$50.70
Sold 5.1% shares (-4.3 Thousand shares)
Q1 2018
Avg closing price
$21.48
Price range
$17.00
-
$28.55
Sold 10.3% shares (-9.7 Thousand shares)
Q4 2017
Avg closing price
$22.39
Price range
$20.60
-
$24.95
Sold 6.0% shares (-6 Thousand shares)
Q3 2017
Avg closing price
$18.86
Price range
$17.05
-
$23.60
Sold 25.4% shares (-34 Thousand shares)
Q2 2017
Avg closing price
$17.78
Price range
$15.60
-
$20.30
Sold 4.3% shares (-6 Thousand shares)
Q1 2017
Avg closing price
$15.42
Price range
$14.15
-
$16.60
Sold 11.4% shares (-18 Thousand shares)
Q4 2016
Avg closing price
$13.82
Price range
$11.50
-
$16.05
Sold 6.0% shares (-10 Thousand shares)
Q3 2016
Avg closing price
$10.82
Price range
$9.74
-
$12.16
Sold 1.2% shares (-2 Thousand shares)
Q2 2016
Avg closing price
$9.94
Price range
$8.94
-
$11.06
Sold 2.4% shares (-4.12 Thousand shares)
Q2 2015
Avg closing price
$14.67
Price range
$11.73
-
$17.21
Sold 3.3% shares (-5.88 Thousand shares)
Q1 2015
Avg closing price
$12.92
Price range
$10.77
-
$15.79
Increased shares by 12.5% (+20 Thousand shares)
Q2 2014
Avg closing price
$8.11
Price range
$7.02
-
$11.18
Increased shares by 14.3% (+20 Thousand shares)
Q1 2014