FANG Diamondback Energy, Inc.
Price Chart
Executive Summary
Four insiders at Diamondback Energy, including the CEO, CAO, and a 10% owner, sold a combined $2.05 billion in open-market shares in a 7-day window. The vast majority ($2.04B) came from 10% owner SGF FANG Holdings, LP, with C-suite and officer sales ($3.1M) relatively small in comparison. Given the massive size of the 10% owner's sale (3.8% of market cap) and the C-suite participation, this cluster signals a significant bearish read from the company's largest shareholder and top executives.
Key Financial Metrics
Actionable Insight
The 10% owner's $2.04B sale is the dominant signal — this is not a routine diversification trade. Combined with CEO and officer selling, it suggests a fundamentally bearish outlook from those closest to the business. Traders should monitor for a potential secondary offering or a strategic change (e.g., dividend cut, asset sale) that might have prompted the large sale. The historical win rate on FANG reports is 63% positive at T+20, but this cluster's size and breadth likely outweigh that track record.
Key Facts
- 10% owner SGF FANG Holdings, LP sold 10 million shares ($2.04B) at $204.25 on June 4, 2026
- CEO Matthew Kaes Van't Hof sold 5,000 shares ($1.03M) at $205 on June 3, 2026
- CAO Teresa L. Dick sold 5,000 shares ($1.03M) at $205 on June 4 and 7,000 shares ($1.41M) at $200.90 on June 2
- EVP/Chief Legal Officer Matt Zmigrosky sold 5,000 shares ($1.05M) at $210 on June 3
- Total cluster value of $2.05B equals approximately 3.8% of Diamondback's $54.2B market cap
- No 10b5-1 pattern evident — the 10% owner sale alone is far larger than any routine plan
Financial Impact
3.8% of market cap sold ($2.05B total) by 4 insiders, led by the 10% owner (3.77% of market cap) plus C-suite/Officer sales (~$4.5M or <0.01% of market cap)
Risk Factors
- Potential follow-on dilution if the 10% owner continues selling or a secondary is announced
- Possible negative catalyst (e.g., deteriorating Permian economics, regulatory action, or guidance cut) that insiders are front-running
- The 10% owner sale could be a pre-arranged block trade or a stake reduction ahead of strategic M&A — high uncertainty on exact motivation
- C-suite sales, while small in dollar terms, match the 10% owner's timing, amplifying the bearish signal
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-FANG-1780948921802 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 8, 2026
1d ago
|
Insider Cluster
| $198.18 awaiting T+1 | awaiting T+1 | — | $198.20 (−0.01%) |
|
Jun 5, 2026
4d ago
|
Insider Cluster
| $202.50 awaiting T+1 | awaiting T+1 | — | $198.20 (+2.12%) |
|
Jun 4, 2026
5d ago
|
Insider Cluster
| $202.50 awaiting T+1 | awaiting T+1 | — | $198.20 (−2.12%) |
|
Jun 2, 2026
7d ago
|
Insider Cluster
| $210.42 $202.44 | ▼ −3.79% | ▼ −4.19% | $198.20 (−5.81%) |
|
May 20, 2026
20d ago
|
8-K
| $200.42 $200.81 | ▲ +0.19% | ▼ −0.25% | $198.20 (−1.11%) |
|
May 19, 2026
21d ago
|
Insider Cluster
| $204.31 $200.42 | ▼ −1.90% | ▼ −2.10% | $198.20 (−2.99%) |
|
May 4, 2026
5w ago
|
8-K
| $205.40 $195.00 | ▼ −5.06% | ▼ −6.45% | $198.20 (−3.50%) |
|
May 4, 2026
5w ago
|
Press Release
| $205.40 $195.00 | ▼ −5.06% | ▼ −6.45% | $198.20 (−3.50%) |
|
Apr 13, 2026
8w ago
|
8-K
| $186.49 $185.83 | ▼ −0.35% | ▼ −1.13% | $198.20 (+6.28%) |
|
Apr 13, 2026
8w ago
|
8-K
| $186.49 $185.83 | ▼ −0.35% | ▼ −1.13% | $198.20 (+6.28%) |
US Market Status
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