Deal Flow
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Transaction tear sheetData as of Nov 7, 2026
M&A · Energy · Crude Petroleum & Natural Gas

ConocoPhillips to acquire Marathon Oil Corp

Announced May 29, 2024 · Closed Nov 22, 2024

Deal value$22.50BEV $22.50B
Premium14.7%To unaffected price
EV / Adj. EBITDA5.2x3.4x EV / Revenue
ConsiderationAll stock$30.33 per share

Transaction

Acquirer
ConocoPhillips (COP)
Target
Marathon Oil Corp (MRO)
Buyer type
Strategic
Offer price per share
$30.33
Enterprise value
$22.50B
Status
Closed Nov 22, 2024

Deal protections

Break fee (target pays)
$557M · 2.5%
Reverse fee (buyer pays)
—
Go-shop
No-shop
Financing
—

Advisors

To the acquirer
Evercore
To the target
Morgan Stanley

Sector context · Energy

Comparable deals
40 in the prior 24 months
Premium
14.7% vs. 18.7% sector median
EV / Adj. EBITDA
5.2x vs. 7.9x sector median
Break fee
2.5% vs. 2.9% sector median

Timeline

  1. AnnouncedMay 29, 2024
  2. Proxy filedJul 29, 2024
  3. Definitive proxyJul 29, 2024
  4. Shareholder voteAug 29, 2024
  5. ClosedNov 22, 2024

Valuation · fairness opinions

Discounted cash flow$26.50$34.00
Trading comparables$22.75$30.75
Trading comparables$19.75$28.25
Precedent transactions$21.75$37.25
Offer $30.33

Implied value per Marathon Oil Corp share by analysis, from Morgan Stanley.

Sources
  • 8-K (EX-99.1) · May 29, 2024
  • 425 (EX-99.1) · May 29, 2024
  • 425 (EX-99.1) · May 29, 2024
  • 425 · May 29, 2024

Adj. EBITDA is operating income + D&A + impairment, restructuring, deal costs and stock compensation, less any large gain on a sale, last twelve months, from the target's filings. Calculated by Castle, so it can differ from a bank's adjusted figure.

Prepared with Castle from public SEC EDGAR filings. Figures are extracted automatically; verify against the source documents. Not investment advice.