Valero Energy (VLO) FY2025 Earnings Quality Report

Grade: F — Major Red Flags

Framework: Schilit *Financial Shenanigans* + Beneish M-Score + forensic accounting principles
Data: SEC EDGAR 10-K (Filed 2026-02-25, FY ended December 31, 2025) + Yahoo Finance
Auditor: KPMG LLP — Unqualified opinion

One-line verdict: Valero's F grade is triggered by a single critical check: cash of $4.7B covers only 40% of $11.7B debt — close to the threshold but still a fail. Every other metric is clean or strong. The M-Score of -2.91 is comfortable, cash flow quality is outstanding (CFFO/NI 2.48x, FCF/NI 2.14x), and the accruals ratio is deeply negative at -6.0%. This is an F that overstates the actual risk: Valero is the cleanest refiner in this cohort, with 9,811 employees, throughput capacity of approximately 3.2 million BPD, and a diversified fuel portfolio spanning petroleum refining, renewable diesel (DGD JV), and ethanol. The $1.1B refining segment impairment loss and the rising U.K. tax rate (25% from 19%) are the notable FY2025-specific items from the filing.

Metric	Result
❌ Red Flags	1 (Cash covers 40% of debt — borderline fail)
⚠️ Watch Items	0
Checks Completed	17/18 (1 N/A: impairment data)
Beneish M-Score	-2.91 (clean)
Auditor	KPMG LLP — Unqualified opinion

Three Segments: Refining, Renewable Diesel, and Ethanol

Per the 10-K, Valero operates "refining operations with a throughput capacity of approximately 3.2 million barrels per day" and is "a joint venture member in DGD, which produces low-carbon fuels at two plants located in the Gulf Coast region of the U.S." The company has "invested $3.5 billion to build our renewable diesel business (including neat SAF), and $1.9 billion to build our ethanol business."

VLO's workforce: "Employees U.S. 8,182; Canada 638; U.K. and Ireland 821; Mexico and Peru 170; Total 9,811." The Humber refinery in the U.K. (among VLO's largest) faces the increased U.K. corporate tax rate of 25%.

The filing discloses an "$1,131 million" asset impairment loss in the refining segment — a significant noncash charge that depressed reported earnings. "Refining segment operating income increased by $69 million in 2025 compared to 2024; however, Refining segment adjusted operating income, which excludes the adjustments... increased by $1.3 billion in 2025 compared to 2024."

Key Financials

Metric	FY2022	FY2023	FY2024	FY2025	Trend
Revenue	$176.4B	$144.8B	$129.9B	$122.7B	Declining with commodity prices
Net Income	$11.5B	$8.8B	$2.8B	$2.3B	Sharply lower on margin compression
Gross Margin	9.5%	8.9%	3.7%	4.4%	Near trough
Net Margin	6.5%	6.1%	2.1%	1.9%	Thin
ROE	48.9%	33.5%	11.3%	9.9%	Declining
CFFO/NI	1.09x	1.04x	2.41x	2.48x	Rising as NI falls faster than cash

Valero's 4.4% gross margin is not an accounting trick — it is the structural reality of refining economics where the spread between crude input and refined product output is inherently thin. The CFFO/NI ratio of 2.48x reflects the large DD&A and noncash impairment charges that depress net income while operating cash flow remains robust.

Cash Flow: The Best Capital Allocator Among Refiners

Metric	FY2022	FY2023	FY2024	FY2025
Operating Cash Flow	$12.6B	$9.2B	$6.7B	$5.8B
CapEx	$1.7B	$0.9B	$0.9B	$0.8B
Free Cash Flow	$10.9B	$8.3B	$5.8B	$5.0B
Dividends ($4.08/share)	—	—	—	$1.5B
Total Shareholder Return	—	—	—	$4.0B
Cash Balance	$4.9B	$5.4B	$4.7B	$4.7B

Per the 10-K, Valero used cash flow to "repay $7.7 billion of debt and finance lease obligations, return $4.0 billion to our stockholders through purchases of our common stock for treasury and dividend payments, and increase our available cash on hand by $36 million." The dividend was "$4.08 per share."

Notably, Valero maintained its cash balance at $4.7B while returning $4.0B to shareholders — funded entirely by FCF of $5.0B. This is disciplined capital allocation. Debt issuance included "$649 million" of Senior Notes due February 2030, with proceeds used to repay maturing 3.65% and 2.85% notes.

The 18-Point Screening

Revenue Quality

#	Check	Result	Detail
A1	DSO Change	✅ Pass	DSO 27 days, flat YoY — tight collections
A2	AR vs Revenue Growth	✅ Pass	AR -5.4% vs revenue -5.5% — perfectly tracking
A3	Revenue vs CFFO	✅ Pass	Revenue -5.5%, CFFO -12.8% — cash tracking

Expense Quality

#	Check	Result	Detail
B1	Inventory vs COGS	✅ Pass	Inventory -2.2% vs COGS -6.2% — normal
B2	CapEx vs Revenue	✅ Pass	CapEx -12.2% vs revenue -5.5% — disciplined
B3	SG&A Ratio	✅ Pass	SG&A/Gross Profit 19.4% — excellent
B4	Gross Margin	✅ Pass	Gross margin 4.4%, +0.7pp — slight recovery

Cash Flow Quality

#	Check	Result	Detail
C1	CFFO vs Net Income	✅ Pass	CFFO/NI 2.48x — very strong cash backing
C2	Free Cash Flow	✅ Pass	FCF $5.0B, FCF/NI 2.14x — exceptional
C3	Accruals Ratio	✅ Pass	Accruals ratio -6.0% — deeply negative, very clean
C4	Cash vs Debt	❌ Fail	Cash $4.7B covers 40% of $11.7B debt

The C4 fail is borderline. With FCF of $5.0B, Valero could theoretically repay nearly half its total debt in a single year. The fail is mechanically correct but does not reflect the company's actual ability to service its obligations — interest coverage of 7.8x is the strongest among refiners in this cohort.

Balance Sheet Quality

#	Check	Result	Detail
D1	Goodwill + Intangibles	✅ Pass	$383M (goodwill $260M + intangibles $123M) = 2% of equity
D2	Leverage	✅ Pass	Debt/EBITDA 1.7x, interest coverage 7.8x — strong
D3	Soft Asset Growth	✅ Pass	Other assets -15.7% vs revenue -5.5%
D4	Asset Impairment	N/A	No write-off data in yfinance

Acquisition Risk

#	Check	Result	Detail
E1	Serial Acquirer FCF	✅ Pass	FCF after acquisitions positive
E2	Goodwill Surge	✅ Pass	Goodwill -7% YoY

Manipulation Score

#	Check	Result	Detail
F1	Beneish M-Score	✅ Pass	M-Score -2.91 — clean

Altman Z-Score: 4.93 (safe zone — strongest in refining cohort) | F-Score: 0.62 (low manipulation probability 0.23%)

Key Risks from the 10-K

1.Refining segment impairment: The $1.1B asset impairment loss signals that certain refinery assets are not earning their book value at current margins. Management adjusted this out for internal performance measurement, but the impairment indicates real asset quality erosion.

2.California refining margin cap: Per the filing, California regulations impose "the imposition of a financial penalty for profits above the maximum margin" — directly capping Valero's most profitable refining market. This is a peer-wide risk also affecting PSX.

3.U.K. tax rate increase: "The rate was increased to 25 percent from 19 percent effective April 1, 2023" — the Humber refinery's after-tax contribution is permanently reduced.

4.DGD renewable diesel JV: Valero has invested "$3.5 billion to build our renewable diesel business" through the Diamond Green Diesel joint venture. DGD is consolidated as a VIE, and any operational underperformance directly impacts VLO's financials. Renewable diesel margins are subject to Renewable Identification Number (RIN) credit pricing and government mandates.

5.Environmental remediation: The filing discloses "environmental remediation obligations associated with current and past operations, including CERCLA and RCRA and their state equivalents" — standard for refiners but an open-ended contingent liability.

Summary

Valero's F grade is a false alarm in substance. The sole red flag — cash covering 40% of debt — is a mechanical fail that ignores the company's $5.0B annual FCF, 7.8x interest coverage, and 1.7x Debt/EBITDA. Every other check passes cleanly: zero inventory anomaly, zero AR divergence, M-Score -2.91, accruals ratio -6.0%, and the strongest Z-Score (4.93) among refiners. The $1.1B refining impairment is a real issue but is noncash and has been separately disclosed. Among the three refiners in this analysis (MPC, PSX, VLO), Valero has the cleanest balance sheet, the strongest cash flow metrics, and the least acquisition risk. If there is a concern, it is the thinness of refining margins at 4.4% — a single bad quarter of crack spreads can turn profitable operations into losses.