Vicor Corp
VICR- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- SEC CIK
- 0000751978
In the last 90 days, Vicor Corp insiders filed 0 open-market purchases and 16 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $8.27B in total; Maverick Capital is the only superinvestor holding it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $45.2M in total
- 16
- 13F holdersQ2 2026, +148 vs. previous quarter
- 515
- 13F valueReported value at the end of Q2 2026
- $8.27B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding VICR, Q2 2026
1 superinvestor reports holding Vicor Corp on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
Open-market purchases and sales by Vicor Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 (view filing)2:13 PM ET | Sep 1 | 2 days | Davies Philip DCorp. VP-Global Sales & Mktg. | SSale | −3.07K | $177.70 | −$546.1K | −61.5%1.92K after | 4 lots10b5-1 |
| Aug 19, 2026 (view filing)9:42 AM ET | Aug 17 | 2 days | Lavie ZmiraDirector | SSale | −908 | $250.00 | −$227.0K | −100.0%0 after | |
| Aug 18, 2026 (view filing)4:14 PM ET | Aug 17 | 1 day | Anderson Samuel JDirector | SSale | −2.07K | $252.60 | −$523.6K | −33.9%4.03K after | |
| Aug 5, 2026 (view filing)11:13 AM ET | Aug 3 | 2 days | Davies Philip DCorp. VP-Global Sales & Mktg. | SSale | −3.07K | $211.69 | −$650.3K | −61.5%1.92K after | 9 lots10b5-1 |
| Jul 27, 2026 (view filing)11:09 AM ET | Jul 23 | 4 days | Lavie ZmiraDirector | SSale | −1.22K | $224.72 | −$273.3K | −100.0%0 after | |
| Jul 7, 2026 (view filing)10:04 AM ET | Jul 6 | 1 day | Vinciarelli PatrizioChairman & CEO | SSale | −700 | $302.40 | −$211.7K | 0.0%8.35M after | 2 lots10b5-1 |
| Jul 6, 2026 (view filing)1:12 PM ET | Jul 2 | 4 days | Vinciarelli PatrizioChairman & CEO | SSale | −20.0K | $318.88 | −$6.38M | −0.2%8.35M after | 24 lots10b5-1 |
| Jul 6, 2026 (view filing)11:55 AM ET | Jul 1 | 5 days | Davies Philip DCorp. VP-Global Sales & Mktg. | SSale | −3.07K | $356.97 | −$1.10M | −61.5%1.92K after | 11 lots10b5-1 |
| Jul 6, 2026 (view filing)11:16 AM ET | Jul 1 | 5 days | Vinciarelli PatrizioChairman & CEO | SSale | −20.0K | $356.68 | −$7.13M | −0.2%8.37M after | 19 lots10b5-1 |
| Jul 1, 2026 (view filing)10:36 AM ET | Jun 30 | 1 day | Vinciarelli PatrizioChairman & CEO | SSale | −20.0K | $375.04 | −$7.50M | −0.2%8.39M after | 17 lots10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in Vicor Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,460,929 | $934.6M | 0.01% | −423,446−14.7% | Reduced |
| Price T Rowe Associates Inc | 2,368,366 | $899.5M | 0.09% | +479,920+25.4% | Added |
| JPMorgan Chase & Co | 2,370,220 | $869.8M | 0.05% | +263,494+12.5% | Added |
| Vanguard Portfolio Management LLC | 1,280,146 | $486.2M | 0.02% | +118,012+10.2% | Added |
| Vanguard Capital Management LLC | 1,120,538 | $425.6M | 0.01% | +85,798+8.3% | Added |
| State Street Corp | 726,021 | $275.7M | 0.01% | −85,596−10.5% | Reduced |
| Geode Capital Management, LLC | 587,338 | $223.1M | 0.01% | −15,323−2.5% | Reduced |
| Jane Street Group, LLC | 539,169 | $204.8M | 0.13% | +211,454+64.5% | Added |
| Manufacturers Life Insurance Company, The | 530,885 | $201.6M | 0.16% | −72,479−12.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 530,811 | $201.6M | 0.09% | −5,463−1.0% | Reduced |