Grade: F — One Fail Plus Two Watches Including AR Build
Framework: Schilit *Financial Shenanigans* + Beneish M-Score + forensic accounting principles
Data: SEC EDGAR 10-K (Filed February 10, 2026, FY ended December 31, 2025) + Yahoo Finance
Auditor: PricewaterhouseCoopers LLP — Unqualified opinion, auditor since 2002 (1 critical audit matter: goodwill — Drivetrain and Braking Systems reporting unit)
One-line verdict: Cummins is an engine maker living through a messy transition year. Net sales dropped 1% to $33.67B as on-highway commercial truck demand weakened and the Atmus spin-off (March 2024) removed a $1.4B revenue stream, but Power Systems (data center and commercial power generation) surged 16% to $7.46B and Distribution grew 9% to $12.41B. Operating income actually rose from $3,750M to $4,025M — up 7.3% — but net income fell from $3,946M to $2,843M because FY2024 included a $1.3B non-taxable gain on the Atmus divestiture. The Accelera segment (electric and hydrogen) blew up: "due to the continued rapid deterioration in our electrolyzer markets and overall hydrogen markets… we fully impaired all of the goodwill for our electrolyzer business and wrote off certain inventory in the third quarter of 2025, totaling $240 million" — plus an additional $218M of charges in Q4, for a total of $458M of Accelera charges. Cash rose from $2.26B to $3.61B, but total debt rose from $7.60B to $8.11B after a $2B senior-notes issuance in May 2025 — and cash still covers only 44% of debt (the C4 fail). The two watch items are AR growing 12.3% on -1.3% revenue (A2) and goodwill+intangibles at 36% of equity (D1). Debt/EBITDA is 1.5x, Altman Z is 5.06 (safe), and M-Score of -2.50 is clean.
| Metric | Result |
|---|---|
| Red Flags | **1** (cash-to-debt) |
| Watch Items | **2** (AR vs revenue, goodwill ratio) |
| Checks Completed | **18/18** |
| Beneish M-Score | **-2.50** (clean) |
| Altman Z-Score | **5.06** (safe) |
The Accelera Write-Off Year
The MD&A explains the Accelera decision bluntly:
"During 2025, due to the continued rapid deterioration in our electrolyzer markets and overall hydrogen markets, along with significant uncertainty in the alternative power markets resulting from reductions in government incentives, we fully impaired all of the goodwill for our electrolyzer business and wrote off certain inventory in the third quarter of 2025, totaling $240 million."
And then the decision to exit:
"These conditions prompted a further strategic review of this business in the fourth quarter of 2025. As a result of market conditions and the current business outlook, we intend to stop new commercial activity in the electrolyzer space… We will continue to fulfill existing customer commitments."
Q4 charges added $218M for "inventory write-downs, intangible and fixed asset impairments, lease impairments, contract terminations and severance." Total Accelera charges in 2025 were $458M, on top of $312M of similar charges in Q4 2024 — roughly $770M of two-year green-energy writedowns.
Accelera segment detail: 2025 sales of $460M (vs $414M), EBITDA loss of $(896)M (vs $(764)M). Stripping out the $458M of charges, core segment EBITDA loss was still $(438)M.
This is the honest writedown of a failed bet on hydrogen. The root cause cited by management: "significant uncertainty in the alternative power markets resulting from reductions in government incentives." IRA rollbacks and DOE funding cuts disincentivized the hydrogen economy, which in turn killed the electrolyzer market Cummins was chasing.
Financial Performance: Segment Mix Shifts
From the consolidated statements of net income (in millions):
| Metric | FY2025 | FY2024 | FY2023 | Trend |
|---|---|---|---|---|
| Net Sales | $33,670 | $34,102 | $34,065 | -1.3% |
| Cost of Sales | $25,154 | $25,663 | $25,816 | -2.0% |
| Gross Margin | $8,516 | $8,439 | $8,249 | +0.9% |
| Gross Margin % | 25.3% | 24.7% | 24.2% | +60bp |
| SG&A | $3,125 | $3,275 | $3,333 | -4.6% |
| R&D Expenses | $1,396 | $1,463 | $1,500 | -4.6% |
| Equity/Royalty Income | $469 | $395 | $483 | +18.7% |
| Other Operating Exp. | $439 | $346 | $2,138 | +26.9% (FY23 had $2B settlement) |
| Operating Income | $4,025 | $3,750 | $1,761 | +7.3% |
| Interest Expense | $329 | $370 | $375 | -11.1% |
| Other Income, net | $267 | $1,523 | $240 | ($1.3B FY24 = Atmus gain) |
| Income Before Taxes | $3,963 | $4,903 | $1,626 | -19.2% |
| Income Tax | $1,006 | $835 | $786 | +20.5% |
| Net Income | $2,957 | $4,068 | $840 | -27.3% |
| Net Income to Cummins | $2,843 | $3,946 | $735 | -28.0% |
| Diluted EPS | $20.50 | $28.37 | $5.15 | -27.7% |
Segment performance (from reportable segments table):
| Segment | 2025 Sales | 2024 Sales | Change | 2025 EBITDA | 2024 EBITDA |
|---|---|---|---|---|---|
| Engine | $10,875 | $11,712 | -7% | $1,382 | $1,653 |
| Components | $10,149 | $11,679 | -13% | $1,398 | $1,591 |
| Distribution | $12,405 | $11,384 | +9% | $1,808 | $1,378 |
| Power Systems | $7,463 | $6,408 | +16% | $1,694 | $1,180 |
| Accelera | $460 | $414 | +11% | $(896) | $(764) |
Power Systems +16%, Distribution +9%. The MD&A explains: "higher demand in power generation markets, especially data center and commercial markets" — the AI/data center demand tailwind is flowing through Power Systems exactly as CAT is seeing in its Power & Energy segment. "Non-tariff pricing mainly related to the launch of updated engine products in light-duty automotive markets" helped the Engine segment margins despite volume decline.
Engine -7%, Components -13%. Commercial truck OEMs (PACCAR, Traton, Daimler, Stellantis) cut builds as freight demand softened — the same market CHRW described.
Tariff commentary: "The financial impact of tariffs, net of mitigation actions, was immaterial to our profitability and operating cash flows during 2025." Cummins is meaningfully less exposed than CAT.
Cash Flow: The Settlement Payment Lift
| Metric | FY2025 | FY2024 | FY2023 |
|---|---|---|---|
| Operating Cash Flow | $3,621 | $1,487 | $3,966 |
| CapEx | $(1,235) | $(1,208) | $(1,213) |
| Free Cash Flow | $2,386 | $279 | $2,753 |
| **CFFO / Net Income** | **1.27** | **0.38** | **5.40** |
The CFFO/NI of 1.27 is back to normal. FY2024's 0.38 was depressed by the $1.9B Settlement Agreement payment ("The $2.1 billion increase was mainly due to the absence of $1.9 billion of payments in 2024 required by the Settlement Agreements"). FY2023's 5.40 was inflated by the $2.0B settlement charge that depressed net income without impacting operating cash. Average CFFO/NI over three years (adjusted) is ~1.2x — solid but not spectacular.
Balance Sheet: Debt Up, Cash Up
From the consolidated balance sheets (in millions):
| Item | Dec 31, 2025 | Dec 31, 2024 |
|---|---|---|
| Cash & Equivalents | $2,845 | $1,671 |
| Marketable Securities | $764 | $593 |
| Total Cash & Marketable Securities | $3,609 | $2,264 |
| Accounts & Notes Receivable | $5,818 | $5,181 |
| Inventories | $5,822 | $5,742 |
| Total Current Assets | $16,925 | $14,752 |
| Property, Plant & Equipment | $6,958 | $6,356 |
| Equity Method Investments | $2,133 | $1,889 |
| Goodwill | $2,224 | $2,370 |
| Other Intangibles | $2,167 | $2,351 |
| Total Assets | $33,992 | $31,540 |
| Loans Payable | $313 | $356 |
| Commercial Paper | $353 | $1,259 |
| Current Maturities LT Debt | $94 | $660 |
| Long-term Debt (est.) | ~$7,354 | ~$5,323 |
| Total Debt | $8,114 | $7,598 |
Key balance sheet moves:
The $2 billion debt issuance in May 2025: "we issued $2.0 billion aggregate principal amount of senior unsecured notes consisting of $300 million aggregate principal amount of 4.25 percent senior unsecured notes due in 2028, $700 million aggregate principal amount of 4.70 percent senior unsecured notes due in 2031 and $1.0 billion aggregate principal amount of 5.30 percent senior unsecured notes due in 2035." Then "In September 2025, we repaid our $500 million 0.75 percent senior notes, due in 2025, using cash on hand." Net: +$1.5B of debt at higher coupon rates (~5.0% avg vs 0.75% retired).
Goodwill of $2.22B + intangibles of $2.17B = $4.39B, or 36% of equity. D1 triggers a watch (above 25%) but not a fail. Within goodwill, "34 percent relates to the drivetrain and braking systems reporting unit" — the CAM target, $756M of goodwill.
The 18-Point Screening
Revenue Quality
| # | Check | Result | Detail |
|---|---|---|---|
| A1 | DSO Change | PASS | DSO 63 days, +8 days YoY (close to watch threshold) |
| A2 | AR vs Revenue Growth | **WATCH** | AR growth 12.3% exceeds revenue growth -1.3% |
| A3 | Revenue vs CFFO | PASS | Revenue -1.3%, CFFO +143% (FY24 base was settlement-depressed) |
A2 is the key watch. Trade receivables grew $637M (+12.3%) on declining revenue. Possible explanations: (a) Power Systems project-based billing (large data center deals have longer payment terms), (b) customer tariff recovery charges flowing through AR, or (c) genuine collection deterioration. The 10-K MD&A acknowledges "customer tariff recoveries" as part of the revenue mix — this is likely AR inflating due to tariff pass-through amounts awaiting collection, not channel stuffing. DSO extending 8 days is consistent with the Power Systems mix shift.
Expense Quality
| # | Check | Result | Detail |
|---|---|---|---|
| B1 | Inventory vs COGS | PASS | Inventory +1.4% vs COGS -2.0% |
| B2 | CapEx vs Revenue | PASS | CapEx +2.2% vs revenue -1.3% |
| B3 | SG&A Ratio | PASS | SG&A/Gross Profit = 36.7% |
| B4 | Gross Margin | PASS | 25.3%, +0.5pp — expanding |
Gross margin expanding 50bp amid Accelera writedowns is positive. It implies the core Engine/Components/Power Systems mix is improving.
Cash Flow Quality
| # | Check | Result | Detail |
|---|---|---|---|
| C1 | CFFO vs Net Income | PASS | CFFO/NI = 1.27 |
| C2 | Free Cash Flow | PASS | FCF $2.4B, FCF/NI = 0.84 |
| C3 | Accruals Ratio | PASS | -2.3%, low accruals |
| C4 | Cash vs Debt | **FAIL** | Cash $3.6B covers only 44% of debt $8.1B |
Balance Sheet
| # | Check | Result | Detail |
|---|---|---|---|
| D1 | Goodwill + Intangibles | **WATCH** | $4.4B = 36% of equity |
| D2 | Leverage | PASS | Debt/EBITDA = 1.5x |
| D3 | Soft Asset Growth | PASS | Other assets -3.1% vs revenue -1.3% |
| D4 | Asset Impairment | PASS | Write-offs normal |
D4 notably passes. The engine correctly identifies that the $240M Q3 goodwill impairment plus Q4 charges were recorded — the screening framework caught the writedowns and considers them handled.
Acquisition Risk
| # | Check | Result | Detail |
|---|---|---|---|
| E1 | Serial Acquirer FCF | PASS | FCF after acquisitions positive |
| E2 | Goodwill Surge | PASS | Goodwill+Intangibles -7% YoY (reflects writedowns) |
Manipulation Score
| # | Check | Result | Detail |
|---|---|---|---|
| F1 | Beneish M-Score | PASS | -2.50 (threshold: < -2.22) |
Key Risks from the 10-K
1. EPA Settlement Aftermath
The Settlement Agreements dominate the risk factors' first paragraph: "In December 2023, we announced that we reached the agreement in principle and recorded a charge of $2.0 billion in the fourth quarter of 2023 to resolve certain regulatory civil claims regarding our emissions certification and compliance process for certain engines primarily used in pick-up truck applications in the U.S., which became final and effective in April 2024." Additional risk: "Failure to comply with the terms and conditions of the Settlement Agreements subjects us to stipulated penalties." Cummins confirmed it recorded "immaterial amounts related to stipulated penalties" subsequent to Q2 2024 — meaning small compliance violations have already occurred. There is also "additional regulatory action and collateral litigation related to these matters" that could materialize.
2. Emission Regulation Complexity
"Regulatory agencies are making certification and compliance with emissions and noise standards more stringent and subjecting diesel engine products to an increasing level of scrutiny. The discovery of noncompliance issues could have a material adverse impact on our results of operations, financial condition and cash flows." The 2023 settlement already shows this risk has materialized once.
3. Tariffs and Trade Disruption
"The uncertain tariff environment, marked by the U.S. imposition of tariffs on certain countries, followed by the imposition of retaliatory tariffs on U.S. goods and services by certain countries has introduced significant market volatility… The financial impact of tariffs, net of mitigation actions, was immaterial to our profitability and operating cash flows during 2025." Note: Cummins says "immaterial" while CAT quantifies $1.8B — either Cummins has better mitigation or materially less exposure (likely both, given less US-only manufacturing footprint).
4. Alternative Power Market Deterioration
The Accelera writedowns are Cummins telling investors directly that the hydrogen/electrolyzer thesis isn't working at scale. The risk factors flag: "Deregulation could impair our investments in future products and negatively impact our long-term growth and competitiveness. Our strategy includes significant investments in the development of new products and technologies, particularly those designed to meet or exceed current and anticipated regulatory requirements."
5. Drivetrain and Braking Systems Goodwill — PwC's Critical Audit Matter
PricewaterhouseCoopers identified the Drivetrain and Braking Systems reporting unit goodwill as the CAM: "the Company's consolidated goodwill balance was $2,224 million as of December 31, 2025, of which 34 percent relates to the drivetrain and braking systems reporting unit" — approximately $756M. The auditor explains: "the significant judgment by management when developing the fair value estimate of the reporting unit; (ii) a high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating management's significant assumptions related to projections of revenue and gross margin." This is the Meritor business — a 2022 acquisition whose future cash flows depend on commercial truck OEM demand (which declined in FY2025).
6. Customer Concentration
"We have long-standing relationships with many of the leading manufacturers in the markets we serve, including PACCAR Inc., Traton Group, Daimler Trucks AG and Stellantis N.V." Four major OEM customers in Engine and Components — any one reducing purchases materially affects Cummins.
Summary
Grade: F. One fail (C4 cash/debt) and two watches (A2 AR growth, D1 goodwill/equity), with honest disclosure of a failed hydrogen bet.
Cummins is the most transparent of our 2025 industrials sample about a bet that didn't work: the $458M of Accelera charges — on top of $312M in 2024 — take the hydrogen/electrolyzer franchise off the balance sheet and out of the forward investment case. That is exactly what clean accounting looks like when markets deteriorate: recognize the impairment immediately, exit the business, move on.
The core industrial franchise is shifting mix favorably: Power Systems +16% (AI data center demand), Distribution +9%, offset by Engine -7% and Components -13% in the commercial truck cycle. Gross margin expanded 60 basis points. Operating income grew 7.3%. The 28% headline net income decline is explained entirely by the $1.3B one-time Atmus gain in FY2024.
The C4 fail (cash $3.6B vs $8.1B debt = 44%) is partially explained by the $2B May 2025 debt issuance at 4.25-5.30% coupons that replaced a $500M 0.75% note in September — Cummins locked in higher-rate debt as part of its capital structure. At 1.5x Debt/EBITDA with a well-funded pension (112% globally) and $4.0B revolver, liquidity is not stressed.
The watch items are soft: AR growing 12.3% on declining revenue is likely tariff recovery charges in the working capital cycle. Goodwill at 36% of equity is modest and the CAM targets the smallest concentration ($756M Drivetrain reporting unit).
The key question for FY2026: Does Power Systems (now $7.46B, +16%) continue to grow at 16% as data center power demand scales, and does the commercial truck cycle bottom in the Engine and Components segments?
**Disclaimer**: This report is based on Cummins' FY2025 10-K filed with SEC EDGAR on February 10, 2026. This is NOT investment advice.
Data: SEC EDGAR 10-K + Yahoo Finance
Auditor: PricewaterhouseCoopers LLP (Unqualified opinion, auditor since 2002, 1 critical audit matter — goodwill, Drivetrain and Braking Systems reporting unit, ~$756M)
Fiscal year ended: December 31, 2025