VICR
Vicor (VICR)
NASDAQ
$163.50+$1.82 (+1.13%)
Price as of Nov 11, 2026 7:53 PM EST
  • $5.6B
    Market Cap
  • 74.64%
    1-Year Change
  • Electronic Components
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
7.72%
3.6M
+108,077 (+3.03%)
Dec 31, 2024
BLACKROCK INC.
7.36%
3.4M
-40,162 (-1.18%)
Jun 30, 2024
VANGUARD GROUP INC
5.49%
2.5M
+60,963 (+2.41%)
Dec 31, 2025
BLACKROCK, INC.
5.33%
2.5M
-423,446 (-17.21%)
Jun 30, 2026
JPMORGAN CHASE & CO
5.14%
2.4M
+263,494 (+11.12%)
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
5.13%
2.4M
+479,920 (+20.26%)
Jun 30, 2026
BLACKROCK FUND ADVISORS
2.77%
1.3M
+105,769 (+8.26%)
Dec 31, 2016

Current Ownership Distribution

  • Institutions381.5M (71.94%)
  • Mutual Funds140.1M (26.42%)
  • Insiders8.7M (1.64%)
  • Other0 (0.00%)

Insider Transactions

  • 1.64% (8.7M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 16
    Number of InsiderSelling (last 12 months)
  • $834.6B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$0.00
616
$0.00
1,232
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$0.00
2,015
$0.00
6,043
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$0.00
444
$0.00
444
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$37,335.76
616
$60.61
6,605
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$83,844.15
2,015
$41.61
8,620
Gusinov Alex
Corp. VP -Engineering
Exempt
Nov 03, 2026
$33,490.92
444
$75.43
9,064
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Nov 02, 2026
$0.00
3,073
$0.00
32,573
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Nov 02, 2026
$104,359.08
3,073
$33.96
4,993
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$83,648.95
478
$175.00
4,515
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$17,626.00
100
$176.26
4,415
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$17,732.00
100
$177.32
4,315
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$53,808.00
300
$179.36
4,015
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$36,190.00
200
$180.95
3,815
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$54,867.99
300
$182.89
3,515
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$73,890.00
400
$184.72
3,115
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$55,958.13
300
$186.53
2,815
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$73,216.46
390
$187.73
2,425
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$37,969.00
200
$189.84
2,225
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$57,297.99
300
$190.99
1,925
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Nov 02, 2026
$960.35
5
$192.07
1,920
VINCIARELLI PATRIZIO
Chairman & CEO
Sell
Oct 01, 2026
$399,120.15
1,300
$307.02
8.3M
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Oct 01, 2026
$0.00
856
$0.00
7,678
VINCIARELLI PATRIZIO
Chairman & CEO
Sell
Oct 01, 2026
$708,940.96
2,300
$308.24
8.3M
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Oct 01, 2026
$0.00
2,216
$0.00
35,646
VINCIARELLI PATRIZIO
Chairman & CEO
Sell
Oct 01, 2026
$494,063.04
1,600
$308.79
8.3M
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Oct 01, 2026
$35,618.16
856
$41.61
2,776
VINCIARELLI PATRIZIO
Chairman & CEO
Sell
Oct 01, 2026
$93,369.63
300
$311.23
8.3M
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Oct 01, 2026
$75,255.36
2,216
$33.96
4,992
VINCIARELLI PATRIZIO
Chairman & CEO
Sell
Oct 01, 2026
$124,722.00
400
$311.81
8.3M
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Oct 01, 2026
$61,417.00
200
$307.08
4,792