This is a routine pattern-selling cluster. Bechtolsheim has been a consistent seller for years and the dollar amount is negligible relative to market cap. Giancarlo's sale is small and likely also routine. No signal for directional trading — ignore for ANET positioning. Monitor only if selling steps up to >0.5% of market cap in a single week or is joined by the CEO/CFO.
Price Chart
Executive Summary
Founding chairman Andreas Bechtolsheim sold ~$43M of stock and director Charles Giancarlo sold ~$1.5M of stock on July 1, 2026, in multi-price open-market sales. The cluster is 100% selling with no buys, totaling ~$44.5M in real dispositive transactions. At a $201.5B market cap, this represents ~0.02% of shares outstanding — trivial in size and routine for a mega-cap company. Bechtolsheim has been a regular and large-scale seller for years (30-day trailing: $38M in insider sales), and these sales are consistent with his pattern of gradual diversification, not a negative signal on fundamentals.
Key Financial Metrics
Key Facts
- Cluster of 2 insiders, 100% sell-side, 20 total trades on July 1, 2026
- Founding chairman Andreas Bechtolsheim sold ~$43M, conducted as 12 separate trades across a $6 price range ($159-$170)
- Director Charles Giancarlo sold ~$1.5M across 8 trades in that same price range
- Total cluster value: ~$44.5M, but only ~235K of that is in the 2-trade synthetic sample; the full cross-filing context shows ~$43M from Bechtolsheim alone
- Relative to $201.5B market cap, the cluster is ~0.02% — immaterial proportionally
- No insider buying in the cluster; 30-day trailing insider activity is 10 sells / $38M total
- The historical win rate on prior ANET filng reports is 83% with ~+3% avg T+20 return, but all recent reports were neutral low-score filings with no directional signals — not a pattern favoring cluster-score escalation
- No cross-filing nullifiers are present; all cross-filing actuarial verdicts are amplifiers, but the cluster filing is routine in both scale (0.02% of cap) and content (pattern selling, not informative cluster)
Financial Impact
Insider selling cluster of ~$44.5M, or ~0.02% of $201.5B market cap — a routine diversification move by a large shareholder and a director
Risk Factors
- Pattern selling by large holders is usually benign, but outsized multi-billion-dollar sales could signal management urgency — this cluster is far below that threshold
- No insider buying to offset the sell-side signal, which is neutral-bearish in isolation but the historical default for this mega-cap
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ANET-1783376665009 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 10, 2026 21d ago | Insider Cluster | $199.59 $199.39 | ▼ −0.10% | ▲ +0.12% | $207.40 (+3.91%) |
Sep 3, 2026 28d ago | Insider Cluster | $193.78 $187.81 | ▼ −3.08% | ▼ −1.87% | $207.40 (+7.03%) |
Aug 31, 2026 4w ago | Insider Cluster | $189.26 $192.93 | ▲ +1.94% | ▲ +1.86% | $207.40 (+9.58%) |
Aug 31, 2026 4w ago | Insider Cluster | $189.26 $192.93 | ▲ +1.94% | ▲ +1.86% | $207.40 (+9.58%) |
Aug 27, 2026 5w ago | Insider Cluster | $195.38 $193.78 | ▼ −0.82% | ▼ −0.93% | $207.40 (+6.15%) |
Aug 25, 2026 5w ago | Insider Cluster | $202.25 $186.10 | ▼ −7.99% | ▼ −7.87% | $207.40 (+2.55%) |
Aug 14, 2026 6w ago | Insider Cluster | $201.80 $188.15 | ▼ −6.76% | ▼ −5.57% | $207.40 (+2.78%) |
Aug 10, 2026 7w ago | Insider Cluster | $197.85 $193.18 | ▼ −2.36% | ▼ −1.96% | $207.40 (+4.83%) |
Aug 7, 2026 7w ago | Insider Cluster | $191.52 $201.80 | ▲ +5.37% | ▲ +5.41% | $207.40 (+8.29%) |
Aug 6, 2026 8w ago | 144 | $188.67 $198.82 | ▲ +5.38% | ▲ +4.98% | $207.40 (+9.93%) |
US Market Status
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