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Vicor (VICR)
NASDAQ
$255.09-$16.96 (-6.23%)
Price as of Jul 13, 2026 5:37 PM EDT- $9.2BMarket Cap
- 488.22%1-Year Change
- Electronic ComponentsIndustry
Vicor (VICR)
$255.09-$16.96 (-6.23%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 7.90% | 3.6M | +108,077 (+3.03%) | Dec 31, 2024 |
BLACKROCK INC. | 7.53% | 3.4M | -40,162 (-1.18%) | Jun 30, 2024 |
BLACKROCK, INC. | 6.40% | 2.9M | -687,708 (-23.84%) | Mar 31, 2026 |
VANGUARD GROUP INC | 5.62% | 2.5M | +60,963 (+2.41%) | Dec 31, 2025 |
JPMORGAN CHASE & CO | 4.67% | 2.1M | -1.9M (-90.67%) | Mar 31, 2026 |
PRICE T ROWE ASSOCIATES INC /MD/ | 4.19% | 1.9M | +1.4M (+76.71%) | Mar 31, 2026 |
BLACKROCK FUND ADVISORS | 2.84% | 1.3M | +105,769 (+8.26%) | Dec 31, 2016 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 4.04% | 1.8M | +26,712 (+1.47%) | Mar 31, 2026 |
NEEDHAM FUNDS INC | 1.11% | 502,000 | -33,900 (-6.75%) | Mar 31, 2026 |
SMALLCAP WORLD FUND INC | 0.84% | 378,100 | 0 (0.00%) | Mar 31, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 0.84% | 378,013 | +164,811 (+43.60%) | Mar 31, 2026 |
AIM GROWTH SERIES (INVESCO GROWTH SERIES) | 0.76% | 342,293 | 0 (0.00%) | Mar 31, 2026 |
ALGER FUNDS | 0.66% | 298,518 | 0 (0.00%) | Apr 30, 2026 |
T. Rowe Price International Funds, Inc. | 0.51% | 231,952 | +231,952 (+100.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions355.8M (72.64%)
- Mutual Funds125.2M (25.55%)
- Insiders8.9M (1.81%)
- Other0 (0.00%)
Insider Transactions
- 1.81% (8.9M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 17Number of InsiderSelling (last 12 months)
- $789.8BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $418,279.68 | 1,353 | $309.15 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $642,280.06 | 2,071 | $310.13 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $1.3M | 4,184 | $310.82 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $1.2M | 3,992 | $311.99 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $156,526.25 | 500 | $313.05 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $409,095.05 | 1,300 | $314.69 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $126,114.00 | 400 | $315.29 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $63,771.00 | 200 | $318.86 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $64,208.76 | 200 | $321.04 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $193,810.02 | 600 | $323.02 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $64,841.00 | 200 | $324.20 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $196,975.98 | 600 | $328.29 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $79,559.95 | 240 | $331.50 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $319,674.34 | 960 | $332.99 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $167,201.00 | 500 | $334.40 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $67,080.42 | 200 | $335.40 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $33,817.00 | 100 | $338.17 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $67,950.00 | 200 | $339.75 | 8.4M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $171,850.30 | 503 | $341.65 | 8.3M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $101,854.58 | 297 | $342.94 | 8.3M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $68,928.00 | 200 | $344.64 | 8.3M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $128,945.80 | 372 | $346.63 | 8.3M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $148,704.02 | 428 | $347.44 | 8.3M |
VINCIARELLI PATRIZIO Chairman & CEO | Sell | Jul 02, 2026 | $140,214.00 | 400 | $350.54 | 8.3M |
Davies Philip D Corp. VP-Global Sales & Mktg. | Exempt | Jul 01, 2026 | $0.00 | 679 | $0.00 | 14,679 |
Davies Philip D Corp. VP-Global Sales & Mktg. | Exempt | Jul 01, 2026 | $0.00 | 2,394 | $0.00 | 0 |
Davies Philip D Corp. VP-Global Sales & Mktg. | Exempt | Jul 01, 2026 | $28,253.19 | 679 | $41.61 | 2,599 |
Davies Philip D Corp. VP-Global Sales & Mktg. | Exempt | Jul 01, 2026 | $74,166.12 | 2,394 | $30.98 | 4,993 |
Davies Philip D Corp. VP-Global Sales & Mktg. | Sell | Jul 01, 2026 | $60,348.47 | 173 | $348.84 | 4,820 |
Davies Philip D Corp. VP-Global Sales & Mktg. | Sell | Jul 01, 2026 | $69,904.00 | 200 | $349.52 | 4,620 |