2m 2m 2m 2m 2m 2m 2m
Vicor (VICR)
NASDAQ
$199.78-$0.76 (-0.38%)
Price as of Aug 21, 2026 7:54 PM EDT- $6.9BMarket Cap
- 293.60%1-Year Change
- Electronic ComponentsIndustry
Vicor (VICR)
$199.78-$0.76 (-0.38%)
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 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 4.02% | 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 | 0.83% | 378,100 | 0 (0.00%) | Mar 31, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 0.83% | 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
- Institutions378.7M (73.64%)
- Mutual Funds126.8M (24.66%)
- Insiders8.7M (1.69%)
- Other0 (0.00%)
Insider Transactions
- 1.69% (8.7M)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 |
|---|---|---|---|---|---|---|
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 |
Lavie Zmira | Sell | Jul 23, 2026 | $273,259.52 | 1,216 | $224.72 | 0 |
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 |