With the CEO's sales at a trivial fraction of market cap and a well-established institutional base, there is no actionable signal. Monitor upcoming quarterly filings for any change in revenue growth trajectory or guidance, but the insider activity in isolation is routine.
Price Chart
Executive Summary
Insider selling cluster at Vicor Corp: the Chairman/CEO sold ~$5.7M in shares over 19 trades in early July, and a corporate VP sold $70K in a separate transaction. Total trades since late June amount to ~$5.8M, about 0.045% of the $12.9B market cap, which is trivial. The CEO selling in large, multi-contract blocks at both high and low prices appears liquidity-driven or related to personal portfolio management — not a bearish signal given the tiny proportion of cap and strong institutional ownership. Historical reports on VICR all had neutral sentiment with low scores and no settled directional call; the cluster is routine.
Key Financial Metrics
Key Facts
- Chairman/CEO Patrizio Vinciarelli sold ~$5.7M in open-market shares across 19 trades on July 2 and July 6 at prices from ~$302 to ~$350.
- Corporate VP Philip D. Davies sold 200 shares for ~$70K on July 1 at $349.52.
- Total insider selling in the cluster is ~$5.8M, representing ~0.045% of Vicor's $12.9B market cap.
- Prior 30-day insider activity: 10 sells totaling $4.6M, consistent with a pattern of routine sales.
- Institutional ownership is heavy: top holders BlackRock ($464M), JPMorgan ($300M), Vanguard ($187M), with multiple funds adding or doubling positions.
- Analyst consensus is 90% bullish (9 Buy / 2 Strong Buy, 1 Hold).
Financial Impact
$5.8M insider sales = ~0.045% of $12.9B market cap — immaterial
Risk Factors
- CEO selling could be perceived negatively by retail traders, but institutional buying offsets this.
- No evidence of a single catalyst — the sales pattern suggests personal liquidity, not informed selling.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-VICR-1783433137756 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 11, 2026 21d ago | Press Release | $197.91 $222.72 | ▲ +12.54% | ▲ +12.76% | $308.90 (+56.08%) |
Aug 27, 2026 5w ago | 8-K | $203.64 $178.76 | ▼ −12.22% | ▼ −12.49% | $308.90 (+51.69%) |
Aug 19, 2026 6w ago | Insider Cluster | $217.35 $197.23 | ▼ −9.26% | ▼ −8.87% | $308.90 (+42.12%) |
Aug 19, 2026 6w ago | Insider Cluster | $217.35 $197.23 | ▼ −9.26% | ▼ −8.87% | $308.90 (+42.12%) |
Jul 21, 2026 10w ago | 8-K | $214.70 $206.44 | ▼ −3.85% | ▼ −2.62% | $308.90 (+43.88%) |
Jul 21, 2026 10w ago | Press Release | $214.70 $206.44 | ▼ −3.85% | ▼ −2.62% | $308.90 (+43.88%) |
Jul 7, 2026 12w ago | Press Release | $257.34 $264.50 | ▲ +2.78% | ▲ +2.23% | $308.90 (+20.04%) |
Jul 7, 2026 12w ago | Insider Cluster | $257.34 $264.50 | ▲ +2.78% | ▲ +2.23% | $308.90 (+20.04%) |
Jul 6, 2026 12w ago | Insider Cluster | $285.34 $272.05 | ▼ −4.66% | ▼ −5.15% | $308.90 (+8.26%) |
Jul 6, 2026 12w ago | Insider Cluster | $285.34 $272.05 | ▼ −4.66% | ▼ −5.15% | $308.90 (+8.26%) |
US Market Status
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