Marathon Petroleum Corporation MPC
Marathon Petroleum's conglomerate structure traps $22–$40bn of value; separating Refining, Midstream and Retail into three focused companies unlocks 60%+ upside now and over 100% long-term.
Thesis
Marathon Petroleum owns three world-class businesses — Refining, Midstream (MPLX), and Retail (Speedway) — but its integrated conglomerate structure has produced chronic underperformance: Marathon has trailed Valero by 149% since IPO and trades at a 61% sum-of-the-parts discount, its widest level ever, with the market effectively valuing the refining segment at less than 1x 2020E EBITDA. Elliott argues that management under Chairman and CEO Gary Heminger has repeatedly failed to act on prior commitments, most notably a 2017 'Full and Thorough Review' of Speedway that was run while Marathon was already six months into acquiring Andeavor, and that management cannot articulate a coherent rationale for integration. The fix is a full tax-free separation into three independent companies, a Special Board Committee to oversee it, new independent leadership for each, and modern governance — unlocking 60%+ initial upside to $89 and over 100% to $115 with operating improvements.
SCQA
Marathon Petroleum is the largest US independent refiner, operating an integrated conglomerate of Refining, Midstream (MPLX) and Retail (Speedway) with combined 2020E EBITDA of roughly $13.8bn and a ~$37bn market cap.
Marathon has underperformed Valero by 149% since IPO and trades at a record 61% sum-of-the-parts discount; the integrated model yields lower refining margins than Valero, $1.9bn of excess inventory, and retail fuel and merchandise margins below Couche-Tard.
The Board must publicly commit to a full tax-free separation into three independent companies, form a Special Committee to oversee it, install world-class independent leadership for each, and adopt modern governance including annual director elections.
Separation alone drives 60%+ upside from $55 to $89 per share; bringing refining and retail performance in line with Valero and Couche-Tard pushes full potential to $115, a 100%+ return worth $22–$40bn of value.
The three reasons
- 1
Marathon has trailed Valero by 149% since IPO — the integrated model is demonstrably failing
- 2
Refining is implicitly valued at <1x 2020E EBITDA after marking Midstream and Retail to peer multiples
- 3
Tax-free three-way separation unlocks $22–$40bn of value: 60%+ now and 100%+ long-term
Primary demands
- Publicly commit to a full tax-free separation of Marathon into three independent companies (Refining, Midstream/MPLX, Retail/Speedway)
- Form a Special Committee of the Board to oversee the separation
- Develop a leadership transition plan to identify independent, world-class leadership for each business
- Map out each company's key value-creation initiatives (margins, working capital, growth)
- Modernize corporate governance: annual director elections, remove supermajority voting, genuinely independent and diverse boards
KPIs cited
Pattern membership
Precedents cited
- Valero / CST Brands retail spin-out (2012) and subsequent sale to Couche-Tard (2016)
- Elliott's 2016 Marathon engagement and accelerated MPLX simplification
- HollyFrontier contracted pipeline access model (evidence midstream ownership is unnecessary)
- Alon, Occidental, Exxon, Shell pipeline and retail divestiture contract precedents
Composition what's on the 45 slides
Slide gallery ·
Notes
Second major Elliott engagement with MPC (first was Fall 2016). Deck is the public face of a 'RemakingMPC.com' microsite campaign. Strong SCQA construction with three-pillar complication (underperformance / undervaluation / governance), an explicit value bridge ($55 → $89 → $115) reused as a visual motif across the deck, and a systematic 'management objection → reality' rebuttal table. CEO Gary Heminger is repeatedly named and quoted against himself (1Q19 earnings call, 12/4/18 Analyst Day, 9/5/17 Speedway Review call). Stake not disclosed as a percentage in the deck — Elliott's Aug 2019 13F showed a 4.6MM share position.