Marathon Petroleum (MPC) Change in Inventory (2010 - 2026)
Marathon Petroleum's Change in Inventory came in at -$791 million for Q2 2026, compared with -$382 million a year earlier.
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Analysis
Marathon Petroleum (MPC) Change in Inventory (2010 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Marathon Petroleum reported Change in Inventory of -$98 million; for FY2025, it was $596 million, up 120.7% from FY2024.
- Going back by year, Change in Inventory was $270 million in FY2024 (-44.8%), $489 million in FY2023 (-37.9%), $787 million in FY2022 and $33 million in FY2021.
- The Q2 2026 figure represents the lowest quarterly Change in Inventory since Q4 2023.
- Business Quant data shows MPC's Change in Inventory at $635 million (Q1 2026), $311 million (Q4 2025) and -$253 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Marathon Petroleum | 137.97 Bn | 121.73 Bn | 9.27 Bn | -791.00 Mn |
| 2 | Valero Energy | 134.23 Bn | 111.17 Bn | 5.47 Bn | - |
| 3 | HF Sinclair | 23.03 Bn | 17.20 Bn | 1.57 Bn | 45.00 Mn |
| 4 | PBF Energy | 10.79 Bn | 8.35 Bn | 1.15 Bn | -184.40 Mn |
| 5 | Sunoco | 10.43 Bn | 4.80 Bn | 1.46 Bn | - |
| 6 | Ultrapar Holdings | 8.35 Bn | 1.76 Bn | 912.61 Mn | -241.13 Mn |
| 7 | Cvr Energy | 6.36 Bn | 3.93 Bn | 117.00 Mn | 53.00 Mn |
| 8 | Delek US Holdings | 4.96 Bn | 2.45 Bn | 365.10 Mn | 39.80 Mn |
| 9 | Icahn Enterprises | 4.49 Bn | -1.27 Bn | - | - |
| 10 | Par Pacific Holdings | 4.36 Bn | 3.68 Bn | 852.68 Mn | 89.82 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -791.00 Mn |
| Mar 31, 2026 | 635.00 Mn |
| Dec 31, 2025 | 311.00 Mn |
| Sep 30, 2025 | -253.00 Mn |
| Jun 30, 2025 | -382.00 Mn |
| Mar 31, 2025 | 920.00 Mn |
| Dec 31, 2024 | -318.00 Mn |
| Sep 30, 2024 | 107.00 Mn |
| Jun 30, 2024 | 19.00 Mn |
| Mar 31, 2024 | 462.00 Mn |
| Dec 31, 2023 | -824.00 Mn |
| Sep 30, 2023 | 605.00 Mn |
| Jun 30, 2023 | -733.00 Mn |
| Mar 31, 2023 | 1.44 Bn |
| Dec 31, 2022 | -1.01 Bn |
| Sep 30, 2022 | -1.18 Bn |
| Jun 30, 2022 | 1.56 Bn |
| Mar 31, 2022 | 1.42 Bn |
| Dec 31, 2021 | -1.17 Bn |
| Sep 30, 2021 | 326.00 Mn |
API Access
Marathon Petroleum Change in Inventory API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=change-in-inventory&ticker=MPC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "MPC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=change-in-inventory&ticker=MPC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();