15 June 2026debt financing▲ Good
Diamondback extended its credit facility maturity to 2031 and increased total borrowing commitments from $2.5 billion to $3.0 billion, at a lower interest rate.
Announcements, explained
Each one in plain English, with the numbers worked through for a shareholder.
12 Mar 2026material agreement● Neutral
A Diamondback shareholder, SGF FANG Holdings, LP, sold 12.65 million shares to the public; Diamondback received none of the proceeds.
12 June 2025debt financing● Neutral
Diamondback further amended its revolving credit facility.
4 June 2025business combination▲ GoodMajor
Diamondback's publicly traded minerals subsidiary, Viper Energy, agreed to acquire Sitio Royalties Corp. in an all-stock deal worth about $4.1 billion, with Diamondback and its subsidiaries backing the deal as Viper's controlling shareholders.
21 Mar 2025debt financing● NeutralMajor
Diamondback lined up a $1.5 billion unsecured two-year term loan from a Bank of America-led group, undrawn until closing, to cover part of the cash price for its pending Double Eagle acquisition; the same-day revolver amendment only aligned the two agreements' borrowing conditions and added no new capacity.
20 Mar 2025debt financing● Neutral
Diamondback completed the $1.2 billion bond sale it had priced two weeks earlier, and disclosed it is also lining up a new term loan with Bank of America.
10 Mar 2025material agreement▲ GoodMajor
Diamondback priced $1.2 billion of new 2035 bonds to help fund a newly disclosed pending acquisition of subsidiaries of Double Eagle IV Midco, LLC.
18 Feb 2025capital raising announcement● NeutralMajor
Diamondback agreed on February 14, 2025 to buy three subsidiaries of Double Eagle IV Midco, LLC for $3.0 billion in cash plus about 6.9 million Diamondback shares, subject to adjustments. The cash is to come from cash on hand, its credit facility and/or term loans and senior notes, and the deal is expected to close April 1, 2025. Diamondback also committed to sell at least $1.5 billion of non-core assets and said it expects to reduce net debt to $10 billion. The company says the asset is about 40,000 net acres in the Midland Basin producing roughly 27 MBo/d, and that the deal is immediately accretive; these are company claims. This is the Double Eagle deal that earlier context listed as announced March 2025; the filing shows the agreement was signed in February 2025.
23 Sept 2024material agreement● Neutral
Former Endeavor Energy Resources shareholders who received Diamondback stock in the merger sold about 14.4 million of those shares to the public; Diamondback bought back 2 million of them for its own account.
10 Sept 2024business combination▲ GoodMajor
Diamondback completed its Endeavor acquisition on September 10, 2024, paying about $7.1 billion in cash and about 117.3 million shares. It added Lance Robertson, Charles Meloy and Robert Reeves to the board, which grew to twelve directors.
29 Apr 2024business combination▲ GoodMajor
Diamondback shareholders approved the share issuance for the Endeavor merger on April 26, 2024. The FTC then issued a Second Request on April 29, extending the antitrust waiting period, and Diamondback expected closing in the fourth quarter of 2024.
18 Apr 2024business combination● Neutral
Stockholders filed three lawsuits and sent demand letters challenging disclosures in the Endeavor merger proxy, and the suits sought to block the vote. Diamondback called them meritless but voluntarily supplemented the proxy, including details of Jefferies' valuation analyses.
18 Apr 2024debt financing● Neutral
Diamondback completed its $5.5 billion, five-tranche bond offering to fund the pending Endeavor Energy Resources merger.
12 Apr 2024material agreement● NeutralMajor
Diamondback raised $5.5 billion across five bond tranches, one of its largest-ever debt raises, to fund the cash portion of its pending Endeavor Energy Resources merger and repay Endeavor's existing debt.
29 Mar 2024business combination● NeutralMajor
Diamondback filed its final proxy for the Endeavor merger (the March 19 draft is now definitive). A special shareholder meeting is set for April 26, 2024 in Midland (record date March 22, 2024) to vote on issuing 117,267,069 shares, and on raising authorized shares from 400 million to 800 million. The deal is $8.0 billion cash plus those shares, leaving current holders with about 60.5% of the combined company. The board unanimously recommends voting for all proposals, and the proxy says not voting counts as a vote against the share increase.
19 Mar 2024business combination● NeutralMajor
Diamondback filed a preliminary proxy asking shareholders to vote on its Feb 11, 2024 merger with Endeavor: $8.0 billion cash plus 117,267,069 new shares, after which current shareholders would own about 60.5% of the combined company (Endeavor holders about 39.5%). Shareholders vote on the share issuance and on raising authorized shares from 400 million to 800 million; the board unanimously recommends voting for all proposals. The meeting date is still blank, and this is a draft subject to completion.
18 Mar 2024business combination● Neutral
Diamondback amended the terms of its pending Endeavor Energy Resources merger agreement.
6 Mar 2024debt financing● Neutral
Diamondback lined up new term-loan financing with Citibank and amended its existing credit facility to help fund the pending Endeavor Energy Resources merger.
12 Feb 2024business combination▲ GoodMajor
Diamondback agreed to merge with privately held Endeavor Energy Resources, L.P. in a $26 billion deal - by far its largest ever - paying $8.0 billion cash plus about 117.3 million shares, leaving existing Diamondback holders with roughly 60% of the combined company.
13 Dec 2022debt financing● Neutral
Diamondback closed its $650 million offering of 6.250% senior notes due 2053 on December 13, 2022, two weeks after pricing it. The notes were issued under a new indenture and guaranteed by Diamondback E&P LLC.
5 Dec 2022material agreement● Neutral
Diamondback priced $650 million of new 2053 bonds, partly to help fund a newly disclosed pending purchase of Lario Permian, LLC's leasehold assets.
21 Nov 2022capital raising announcement▲ GoodMajor
On Nov 16, 2022, Diamondback agreed to buy Lario Permian's roughly 25,000 gross (15,000 net) Northern Midland Basin acres for $850 million cash plus about 4.18 million shares, expected to close January 31, 2023. It is a second bolt-on alongside the pending FireBird deal; the company says together they add about 83,000 net acres, and funding is planned from cash, credit facility borrowings and/or a notes offering.
7 Nov 2022material agreement termination▲ GoodMajor
Diamondback redeemed Rattler Midstream's remaining notes, confirmed it completed the Rattler buyout on August 24, sold non-core Delaware Basin acreage for $155 million, and reaffirmed its $775 million FireBird Energy acquisition was set to close by the end of November.
28 Oct 2022debt financing● Neutral
Diamondback completed the $1.1 billion bond sale it had priced a week earlier.
20 Oct 2022material agreement● Neutral
Diamondback priced $1.1 billion of new bonds to redeem Rattler Midstream's outstanding notes and help fund a newly disclosed pending purchase of oil and gas assets from FireBird Energy LLC.
12 Oct 2022capital raising announcement▲ GoodMajor
On Oct 11, 2022, Diamondback agreed to buy FireBird Energy's roughly 75,000 gross (68,000 net) Midland Basin acres for $775 million cash plus 5.86 million shares, expected to close late in Q4 2022. The company says it expects to cut its operated rigs on the asset from three to one after closing, and announced a target to sell at least $500 million of non-core assets by end of 2023, with proceeds for debt reduction. This continues the run of Midland Basin bolt-ons after the 2021 Guidon deal.
1 Aug 2022merger communication▲ GoodMajor
Diamondback posted a record $1.3 billion in quarterly free cash flow, raised its dividend 7% and expanded its share buyback authorization to $4 billion, while confirming its Rattler Midstream buyout was on track to close within weeks.
21 July 2022business combination▼ BadMajor
Amendment No. 1 to the Rattler buy-in carries two things the June filing did not. A unitholder has sued Rattler and the general partner's directors over the deal since it was first filed, and the updated price table shows the offer had almost stopped being a premium: Diamondback stock had fallen from $133.43 to $112.52, cutting the value of the fixed 0.113-share ratio from $15.08 to $12.71 a unit against Rattler's own $12.64 market price.
13 June 2022business combination● NeutralMajor
Diamondback moved to buy in the public units of Rattler Midstream, the gathering and water business it had spun off in 2019, offering 0.113 Diamondback shares per public unit - about $15.08 a unit on the day before announcement. Because Diamondback already held roughly 74% of the economics and controlled the general partner, this went to unitholders as an information statement rather than a vote they could lose; Evercore advised the conflicts committee, which had negotiated the ratio up through successive Diamondback proposals.
7 June 2022debt financing▲ Good
Diamondback extended its credit facility to 2027 and lowered its borrowing costs, switching its interest-rate benchmark from LIBOR to SOFR.