The insider selling cluster is small in dollar terms but gains significance from the cross-filing amplifier pattern with the recent $2.6B debt facility. Monitor for any upcoming earnings pre-announcement, guidance change, or secondary offering that could explain the selling. The historical 0% win rate on prior CRWV calls suggests the stock may not follow bearish signals, so treat this as a watch item rather than a short trigger.
Price Chart
Executive Summary
A cluster of insider selling at CoreWeave, totaling $3.47M over 8 days, is dominated by a $3.39M sale from 10% owner Magnetar Financial LLC, with smaller sales from the CEO, CDO, and COO. This selling cluster follows a $2.6B debt facility closing (8-K, 7 days prior), creating a cross-filing amplifier pattern. While the total value is only ~0.006% of the $58.1B market cap (trivial by proportionality), the combination of a material agreement and insider sales is historically an amplifier, warranting attention for potential informed selling ahead of upcoming events.
Key Financial Metrics
Key Facts
- Insider cluster of 4 insiders sold $3.47M total over 8 days.
- Magnetar Financial LLC (10% owner) sold $3.39M of that total.
- CEO Michael Intrator sold $77K, CDO Brannin McBee sold $3K, COO Sachin Jain sold $110.
- Total selling is ~0.006% of CoreWeave's $58.1B market cap, which is trivial by standard proportionality.
- The cluster follows a $2.6B debt facility closing (8-K filed 7 days prior), creating a cross-filing amplifier pattern.
- Historical calibration shows past reports on CRWV have a 0% win rate at T+20, suggesting the stock has moved against prior calls.
Financial Impact
Insider selling of $3.47M is trivial relative to a $58.1B market cap (0.006%).
Risk Factors
- Insider selling is trivial in size relative to market cap, limiting its predictive power.
- Historical performance shows prior bearish calls on CRWV have been wrong (stock moved up).
- The selling may be part of a pre-arranged 10b5-1 plan or tax-related, not informational.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CRWV-1787034312672 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 15, 2026 16d ago | Insider Cluster | $83.35 $86.90 | ▼ −4.26% | ▼ −1.70% | $88.57 (−6.26%) |
Sep 10, 2026 21d ago | Insider Cluster | $88.99 $81.36 | ▼ −8.57% | ▼ −8.35% | $88.57 (−0.47%) |
Sep 10, 2026 21d ago | Insider Cluster | $88.99 $81.36 | ▼ −8.57% | ▼ −8.35% | $88.57 (−0.47%) |
Sep 4, 2026 28d ago | Insider Cluster | $89.36 $82.98 | ▲ +7.14% | ▲ +5.93% | $88.57 (+0.88%) |
Aug 29, 2026 4w ago | Insider Cluster | $84.89 $102.84 | ▼ −21.14% | ▼ −21.28% | $88.57 (−4.34%) |
Aug 27, 2026 5w ago | Insider Cluster | $84.23 $89.36 | ▼ −6.09% | ▼ −5.98% | $88.57 (−5.15%) |
Aug 26, 2026 5w ago | Insider Cluster | $86.80 $84.56 | ▼ −2.58% | ▼ −2.85% | $88.57 (+2.04%) |
Aug 22, 2026 5w ago | Insider Cluster | $86.25 $84.89 | ▲ +1.58% | ▲ +2.05% | $88.57 (−2.69%) |
Aug 20, 2026 6w ago | Insider Cluster | $87.85 $84.23 | ▼ −4.12% | ▼ −4.59% | $88.57 (+0.82%) |
Aug 19, 2026 6w ago | Insider Cluster | $90.87 $88.01 | ▲ +3.15% | ▲ +2.76% | $88.57 (+2.53%) |
US Market Status
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