8-K - Diamondback Energy, Inc. (0001539838) (Filer)
Published . Updated .
8-K - Diamondback Energy filed an 8-K with the SEC on Nov 2 (a notice of a material company event).
Directly affected
- FANG Diamondback Energy+12.1% 30d
Named in this report.
Indirectly affected
- XLE Energy Select Sector SPDR+12.1% 30d
Energy Select Sector SPDR holds the energy sector that Diamondback Energy belongs to, so it often moves with news about it.
- CNQ Canadian Natural Resources+3.3% 30d
Canadian Natural Resources is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news.
- E Eni S.p.A+3.8% 11d
Eni S.p.A is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news.
- EOG EOG Resources+11.5% 17d
EOG Resources is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news.
- OXY Occidental Petroleum+1.5% 30d
Occidental Petroleum is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news.
- DVN Devon Energy+7.1% 30d
Devon Energy is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| FANG | +2.62% | +3.60% | base | after close | after close | after close | after close |
| XLE | +1.44% | +2.16% | base | after close | after close | after close | after close |
| CNQ | +0.78% | +2.70% | base | after close | after close | after close | after close |
| E | -0.08% | +2.02% | base | after close | after close | after close | after close |
| EOG | +2.01% | +2.72% | base | after close | after close | after close | after close |
| OXY | +3.09% | +3.53% | base | after close | after close | after close | after close |
| DVN | +5.35% | +5.21% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
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Filed: 2026-11-02 AccNo: 0001539838-26-000180 Size: 1 MB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Price since this story was published: Diamondback Energy (FANG)
| Company | When | Move | Status |
|---|---|---|---|
| Canadian Natural Resources (CNQ) | three days earlier | +2.70% | final price |
| Canadian Natural Resources (CNQ) | five days earlier | +0.78% | final price |
| Devon Energy (DVN) | three days earlier | +5.21% | final price |
| Devon Energy (DVN) | five days earlier | +5.35% | final price |
| Eni Spa (E) | three days earlier | +2.02% | final price |
| Eni Spa (E) | five days earlier | -0.08% | final price |
| Eog Resources (EOG) | three days earlier | +2.72% | final price |
| Eog Resources (EOG) | five days earlier | +2.01% | final price |
| Diamondback Energy (FANG) | three days earlier | +3.60% | final price |
| Diamondback Energy (FANG) | five days earlier | +2.62% | final price |
| Occidental Petroleum (OXY) | three days earlier | +3.53% | final price |
| Occidental Petroleum (OXY) | five days earlier | +3.09% | final price |
| Select Sector Spdr Tr (XLE) | three days earlier | +2.16% | final price |
| Select Sector Spdr Tr (XLE) | five days earlier | +1.44% | final price |
Trades by members of Congress and officials in the stocks in this story
- Donald J Trump, an executive branch official, bought Eog Resources (EOG), worth $100,001 - $250,000 on 21 Aug 2026. That is 73 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Occidental Petroleum (OXY), worth $100,001 - $250,000 on 21 Aug 2026. That is 73 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Kevin Hern sold Devon Energy (DVN) (jointly held), worth $50,001 - $100,000 on 23 Sep 2026. That is 40 days before publication. Filed 13 Oct 2026. View the filing.
- Rep. Kevin Hern sold Devon Energy (DVN) (jointly held), worth $15,001 - $50,000 on 23 Sep 2026. That is 40 days before publication. Filed 13 Oct 2026. View the filing.
- Rep. Kevin Hern sold Devon Energy (DVN) (jointly held), worth $15,001 - $50,000 on 14 Sep 2026. That is 49 days before publication. Filed 25 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Diamondback Energy (FANG)
Companies tied to this story
- FANG Diamondback Energy
In “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Diamondback Energy (FANG) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> FANG
- XLE Select Sector Spdr Tr
For “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Select Sector Spdr Tr (XLE) is linked, with no stored direction, medium confidence. Reason on file: Energy Select Sector SPDR holds the energy sector that Diamondback Energy belongs to, so it often moves with news about it
- CNQ Canadian Natural Resources
For “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Canadian Natural Resources (CNQ) is linked, with no stored direction, medium confidence. Reason on file: Canadian Natural Resources is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news
- E Eni Spa
For “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Eni Spa (E) is linked, with no stored direction, medium confidence. Reason on file: Eni S.p.A is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news
- EOG Eog Resources
Eog Resources (EOG) is linked, with no stored direction, medium confidence in the 2 Nov 2026 story “8-K - Diamondback Energy, Inc. (0001539838) (Filer).” Reason on file: EOG Resources is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news
- OXY Occidental Petroleum
For “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Occidental Petroleum (OXY) is linked, with no stored direction, medium confidence. Reason on file: Occidental Petroleum is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news
- DVN Devon Energy
For “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” Devon Energy (DVN) is linked, with no stored direction, medium confidence. Reason on file: Devon Energy is a peer of Diamondback Energy in crude petroleum and natural gas; rivals often move on the same news
How “8-K - Diamondback Energy, Inc. (0001539838) (Filer)” reaches Diamondback Energy (FANG)
Diamondback Energy (FANG) is the company in “8-K - Diamondback Energy, Inc. (0001539838) (Filer),” the 2 Nov 2026 this story story.
What ties Diamondback Energy (FANG) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> FANG
Select Sector Spdr Tr (XLE) is here too. Its reason reads: Energy Select Sector SPDR holds the energy sector that Diamondback Energy belongs to, so it often moves with news about it
Price levels for Diamondback Energy (FANG)
CNQ traded between 46.60 and 52.55 across 19 sessions. The latest close on file is 51.97. FANG traded between 181.82 and 212.55 across 20 sessions. The latest close on file is 212.07. XLE traded between 62.06 and 70.15 across 20 sessions. The latest close on file is 70.00.
What the saved facts support for Diamondback Energy (FANG)
46 out of 100
“8-K - Diamondback Energy, Inc. (0001539838) (Filer)” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.