Vicor Corporation VICR
146.88 USD +11.78 (+8.72%)
At closeNov 6, 2026, 7:51 PM EST
148.50 +1.62 +1.10%
After hours · Nov 6, 7:51 PM ET
138.57 Day range 149.03
83.28 52-week range 379.78
- YTD
- +34.01%
- 1 year
- +65.00%
Held by funds
167 US ETFs and mutual funds hold VICR · largest positions
Ownership
Held by insiders 25.10%
Held by institutions 70.77%
Float held by institutions 94.49%
Institutions 664
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 7.15% | 2,460,929 | 361.46M | Jun 29, 2026 |
| JPMORGAN CHASE & CO | 6.88% | 2,370,220 | 348.14M | Jun 29, 2026 |
| Price (T.Rowe) Associates Inc | 6.88% | 2,368,366 | 347.87M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 3.72% | 1,280,146 | 188.03M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 3.25% | 1,120,538 | 164.58M | Jun 29, 2026 |
| State Street Corporation | 2.11% | 726,021 | 106.64M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Mid-Cap ETF | 2.56% | 881,966 | 129.54M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.34% | 806,329 | 118.43M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 1.69% | 582,656 | 85.58M | Jun 29, 2026 |
| Needham Funds Inc-Needham Aggressive Growth Fund | 1.39% | 477,000 | 70.06M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund | 0.97% | 335,547 | 49.29M | Jun 29, 2026 |
| Invesco Exchange-Traded Fund Trust-Invesco S&P MidCap Momentum ETF | 0.92% | 315,395 | 46.33M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ANDERSON SAMUEL J | Director | Conversion of Exercise of derivative security | Aug 19, 2026 | 7,443 |
| CRILLY SEAN | Officer | Sale | Jun 4, 2026 | 7,229 |
| DAVIES PHILIP D | Officer and Director | Sale | Nov 1, 2026 | 1,920 |
| DOYLE ALVARO J | Chief Technology Officer | Sale | May 11, 2026 | 42 |
| EICHTEN ESTIA J | Director | Conversion of Exercise of derivative security | Jul 23, 2026 | 104,825 |
| GRAVA NANCY L | Officer | Sale | May 26, 2026 | 0 |