VICR
Vicor (VICR)
NASDAQ
$198.15+$0.24 (+0.12%)
Price as of Sep 11, 2026 7:55 PM EDT
  • $6.8B
    Market Cap
  • 289.82%
    1-Year Change
  • Electronic Components
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
7.86%
3.6M
+108,077 (+3.03%)
Dec 31, 2024
BLACKROCK INC.
7.49%
3.4M
-40,162 (-1.18%)
Jun 30, 2024
VANGUARD GROUP INC
5.59%
2.5M
+60,963 (+2.41%)
Dec 31, 2025
BLACKROCK, INC.
5.43%
2.5M
-423,446 (-17.21%)
Jun 30, 2026
JPMORGAN CHASE & CO
5.23%
2.4M
+263,494 (+11.12%)
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
5.22%
2.4M
+479,920 (+20.26%)
Jun 30, 2026
BLACKROCK FUND ADVISORS
2.82%
1.3M
+105,769 (+8.26%)
Dec 31, 2016

Current Ownership Distribution

  • Institutions378.8M (72.45%)
  • Mutual Funds135.3M (25.88%)
  • Insiders8.7M (1.67%)
  • Other0 (0.00%)

Insider Transactions

  • 1.67% (8.7M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 17
    Number of InsiderSelling (last 12 months)
  • $789.8B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Sep 01, 2026
$0.00
3,073
$0.00
856
Davies Philip D
Corp. VP-Global Sales & Mktg.
Exempt
Sep 01, 2026
$127,867.53
3,073
$41.61
4,993
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Sep 01, 2026
$207,142.65
1,173
$176.59
3,820
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Sep 01, 2026
$195,394.32
1,100
$177.63
2,720
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Sep 01, 2026
$125,062.00
700
$178.66
2,020
Davies Philip D
Corp. VP-Global Sales & Mktg.
Sell
Sep 01, 2026
$18,485.00
100
$184.85
1,920
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$0.00
331
$0.00
331
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$0.00
754
$0.00
1,507
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$0.00
908
$0.00
3,631
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$0.00
200
$0.00
0
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$0.00
1,216
$0.00
3,648
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$19,982.47
331
$60.37
4,365
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$40,014.78
754
$53.07
5,119
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$40,015.56
908
$44.07
6,027
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$20,000.00
200
$100.00
6,227
ANDERSON SAMUEL J
Exempt
Aug 20, 2026
$39,994.24
1,216
$32.89
7,443
Lavie Zmira
Exempt
Aug 17, 2026
$0.00
908
$0.00
3,631
ANDERSON SAMUEL J
Sell
Aug 17, 2026
$523,640.01
2,073
$252.60
4,034
Lavie Zmira
Exempt
Aug 17, 2026
$40,015.56
908
$44.07
908
Lavie Zmira
Sell
Aug 17, 2026
$227,000.00
908
$250.00
0
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$0.00
2,584
$0.00
0
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$0.00
731
$0.00
0
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$0.00
1,611
$0.00
0
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$0.00
1,061
$0.00
0
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$50,000.40
2,584
$19.35
101,422
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$50,058.88
731
$68.48
102,153
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$50,021.55
1,611
$31.05
103,764
EICHTEN ESTIA J
Exempt
Jul 24, 2026
$50,026.15
1,061
$47.15
104,825
Lavie Zmira
Exempt
Jul 23, 2026
$0.00
1,216
$0.00
3,648
Lavie Zmira
Exempt
Jul 23, 2026
$39,994.24
1,216
$32.89
1,216