VICR
Vicor Corporation
NASDAQ · Technology · Hardware, Equipment & Parts · US
$188.55
+5.48%0
Insider buys (3m)
172
Insider sells (3m)
-$60.6M
Net value (3m)
-30.7%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 3, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | M-Exempt | 3,073 | $42 |
| Sep 3, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 1,100 | $178 |
| Sep 3, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 100 | $185 |
| Sep 3, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 700 | $179 |
| Sep 3, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 1,173 | $177 |
| Aug 24, 2026 | ANDERSON SAMUEL J · director | M-Exempt | 331 | $60 |
| Aug 24, 2026 | ANDERSON SAMUEL J · director | M-Exempt | 754 | $53 |
| Aug 24, 2026 | ANDERSON SAMUEL J · director | M-Exempt | 908 | $44 |
| Aug 24, 2026 | ANDERSON SAMUEL J · director | M-Exempt | 1,216 | $33 |
| Aug 24, 2026 | ANDERSON SAMUEL J · director | M-Exempt | 200 | $100 |
| Aug 19, 2026 | Lavie Zmira · director | Sale | 908 | $250 |
| Aug 19, 2026 | Lavie Zmira · director | M-Exempt | 908 | $44 |
| Aug 18, 2026 | ANDERSON SAMUEL J · director | Sale | 2,073 | $253 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 1,372 | $214 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | M-Exempt | 3,072 | $42 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 400 | $215 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 200 | $200 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 500 | $213 |
| Aug 5, 2026 | Davies Philip D · director, officer: Corp. VP-Global Sales & Mktg. | Sale | 100 | $202 |
| Jul 28, 2026 | EICHTEN ESTIA J · director | M-Exempt | 1,061 | $47 |
| Jul 28, 2026 | EICHTEN ESTIA J · director | M-Exempt | 2,584 | $19 |
| Jul 28, 2026 | EICHTEN ESTIA J · director | M-Exempt | 731 | $68 |
| Jul 28, 2026 | EICHTEN ESTIA J · director | M-Exempt | 1,611 | $31 |
| Jul 27, 2026 | Lavie Zmira · director | Sale | 1,216 | $225 |
| Jul 27, 2026 | Lavie Zmira · director | M-Exempt | 1,216 | $33 |
| Jul 7, 2026 | VINCIARELLI PATRIZIO · director, 10 percent owner, officer: Chairman & CEO | Sale | 500 | $302 |
| Jul 7, 2026 | VINCIARELLI PATRIZIO · director, 10 percent owner, officer: Chairman & CEO | Sale | 200 | $303 |
| Jul 6, 2026 | VINCIARELLI PATRIZIO · director, 10 percent owner, officer: Chairman & CEO | Sale | 200 | $319 |
| Jul 6, 2026 | VINCIARELLI PATRIZIO · director, 10 percent owner, officer: Chairman & CEO | Sale | 1,509 | $352 |
| Jul 6, 2026 | VINCIARELLI PATRIZIO · director, 10 percent owner, officer: Chairman & CEO | Sale | 240 | $331 |
Institutional positioning
13F filings over the trailing two quarters
New 300Increased 288Reduced 242Sold out 44
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 2,884,375 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 2,460,929 | Aug 7, 2026 |
| JPMORGAN CHASE & CO | Increased | 2,370,220 | Aug 12, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 2,368,366 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | Reduced | 2,106,726 | May 13, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 1,888,446 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1,280,146 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | Increased | 1,252,169 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1,162,134 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,120,538 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,034,740 | May 15, 2026 |
| STATE STREET CORP | Reduced | 811,617 | May 15, 2026 |
| STATE STREET CORP | Reduced | 726,021 | Aug 7, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Increased | 603,364 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 602,661 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 3, 2026