Diverging Industrial Returns: The Eleven-Year Profitability Trajectory of PACCAR, Deere, and Caterpillar

DuPont analysis decomposes Return on Equity (ROE) into operational efficiency, asset productivity, and financial leverage to reveal the underlying quality of corporate earnings. By tracking these components from 2015 through 2025, investors can distinguish between growth fueled by genuine margin expansion and that driven by aggressive capital structures.

The 11-year period began in a late-cycle expansion where Caterpillar (CAT) struggled with sub-20% ROE, while Deere (DE) utilized high leverage (8.6x multiplier) to maintain a sector-leading 28.8% ROE. The 2020 COVID shock served as a critical inflection point; while initial lockdowns disrupted supply chains and dampened asset turnover across the board, the subsequent 2021 reopening boom triggered a paradigm shift in pricing power. CAT emerged as the primary beneficiary of this regime change, leveraging the infrastructure and energy transition boom to expand net margins from 5.3% in 2015 to a staggering 16.7% by 2024, driving its ROE to a peer-high 55.4%. Conversely, the 2022-2023 'higher-for-longer' interest rate regime prompted a significant strategic pivot for Deere. As the Fed Funds rate climbed above 5%, DE aggressively deleveraged, reducing its equity multiplier from 8.6 to 4.1 by 2025. This structural shift in capital allocation explains why DE's ROE fell from 28.8% to 19.4% despite a healthy 4.1 percentage point improvement in net margins. PACCAR (PCAR) demonstrated the most consistent cycle-resilience, maintaining a remarkably stable ROE near 23% by offsetting a slight decline in leverage with steady operational improvements. By 2024-2025, the industry has transitioned into a 'soft landing' regime. While asset turnover remains historically low for the group—averaging 0.4x to 0.8x—the narrative has shifted entirely toward margin preservation. The companies have successfully navigated the inflationary pressures of 2022 by passing costs to consumers, resulting in a collective improvement in net profit margins that has largely replaced financial leverage as the primary driver of shareholder returns.

Caterpillar's ROE followed an aggressive upward trajectory, surging from 17.0% in 2015 to 55.4% in 2024, reflecting a massive capture of the post-COVID infrastructure boom. Deere & Co. saw its ROE contract from 28.8% to 19.4% by 2025, a divergence caused not by poor performance, but by a deliberate and massive reduction in financial leverage. PACCAR exhibited the highest stability, ending the period at 23.8% (up from 23.1% in 2015), proving its ability to maintain returns through the 2020 shock and the 2022 rate hike cycle.

A multi-year analysis of margin trajectories reveals the underlying durability of a firm's competitive moat and its ability to navigate volatile cost environments. Tracking the margin cascade from gross to net through economic regimes like the 2020 shock and the subsequent inflationary cycle provides a clearer picture of operational efficiency than any single-period snapshot.

The decade spanning 2015 to 2025 was defined by two distinct margin regimes: a period of steady optimization leading up to 2019, followed by a high-volatility era characterized by the 2020 pandemic shock and the 2021-2022 inflationary spike. During the 2020 downturn, all three firms faced temporary compression as global supply chains fractured and production volumes dipped. However, the subsequent reopening boom in 2021 served as a catalyst for significant margin expansion, particularly for Deere and Caterpillar, who leveraged strong demand and pricing power to offset rising raw material and logistics costs. As the Federal Reserve transitioned to a restrictive monetary policy in 2022 to combat 7% inflation, the focus shifted from pure volume growth to cost discipline. Caterpillar and Deere demonstrated remarkable resilience during this phase, with operating margins expanding significantly as they implemented aggressive price realization strategies. Unlike previous cycles where inflation eroded the bottom line, these firms successfully passed through costs, suggesting a structural shift in their market positioning and a move toward higher-margin, technology-integrated products. By 2023 and 2024, as interest rates stabilized at 'higher-for-longer' levels near 5.3%, the companies entered a consolidation phase. While PACCAR maintained a more conservative but stable margin profile, Caterpillar and Deere achieved record-high operating and net margins. This divergence highlights a transition from traditional industrial manufacturing toward high-efficiency, tech-enabled business models that can maintain profitability even as the broader economic growth moderates toward a 'soft landing' in 2025.

Gross margins across the cohort showed significant expansion, led by Deere’s 10.5 percentage point improvement to 38.4% by 2025. This upward trajectory through the 2021-2022 inflation peak confirms robust pricing power, as these firms successfully outpaced rising COGS with strategic price increases and product mix shifts.

Operating margins reached new cyclical highs, with Caterpillar nearly tripling its efficiency from 8.1% in 2015 to 20.2% in 2024. This 12.1pp gain reflects successful post-COVID scaling and a disciplined approach to SG&A overhead even as labor costs surged during the 2022-2023 tight labor market.

Net margins have broadly trended upward despite the 2022 rate hike cycle, with Caterpillar’s bottom line expanding from 5.3% in 2015 to 16.7% in 2024. This suggests that interest expense and tax headwinds were more than offset by operational gains and effective capital structure management.

Evaluating return trends through the prism of shifting interest rate regimes reveals the underlying quality of management's capital allocation. As the cost of capital transitioned from the near-zero levels of 2020 to the 'higher-for-longer' environment of 2024, the spread between ROIC and the weighted average cost of capital (WACC) has become the primary arbiter of long-term value creation.

The period from 2015 to 2019 was characterized by a late-cycle industrial expansion where Caterpillar and Deere maintained modest ROIC figures below 5%, while PACCAR demonstrated superior baseline efficiency at 8.6%. The 2020 COVID shock forced a temporary contraction in asset turnover, yet the subsequent 2021-2022 recovery boom catalyzed a massive divergence in performance. Caterpillar leveraged the inflationary environment and supply chain disruptions to aggressively expand margins, driving its ROIC from 4.3% in 2015 to a sector-leading 15.8% by 2024, effectively tripling its capital efficiency. During the 2022-2023 rate hike cycle, which saw the Fed Funds rate climb to 5.3%, both Caterpillar and PACCAR exhibited remarkable resilience, improving their return profiles despite rising debt servicing costs. Caterpillar’s ROE surged to 55.4% in 2024, a 38.4 percentage point increase from 2015, suggesting a highly successful optimization of its operating model and share repurchase programs. In contrast, Deere & Company saw its ROE compress from 28.8% in 2015 to 19.4% by 2025, a 9.4 percentage point decline that reflects a transition away from the high-leverage strategies of the previous decade. PACCAR maintained the most consistent trajectory throughout the decade, with ROA improving steadily from 7.6% to 9.6%. This stability through the 2020 pandemic and the 2022 inflationary spike highlights a disciplined cost structure and a premium brand position in the heavy-duty truck market. While Caterpillar pursued aggressive growth in returns, PACCAR’s ability to keep ROE stable at approximately 23-24% across multiple regimes underscores its role as a low-volatility compounder in the industrial space.

Caterpillar's ROIC trajectory represents a fundamental shift in value creation, rising from 4.3% in 2015 to 15.8% in 2024, significantly widening its spread over the cost of capital during the 2022 rate stress. PACCAR and Deere also improved their ROIC by 2.3 and 4.5 percentage points respectively, ensuring that all three firms remained value-accretive even as hurdle rates rose in 2023.

Asset efficiency trends highlight Caterpillar’s operational overhaul, with ROA leaping from 3.2% to 12.3% as the company optimized its global manufacturing footprint. PACCAR’s ROA remained the most resilient, staying within a tight 2.0 percentage point range (7.6% to 9.6%) despite the massive supply chain volatility of 2021.

The ROE landscape reveals a sharp divergence: Caterpillar’s 55.4% ROE in 2024 reflects potent margin expansion and capital return, while Deere’s decline to 19.4% by 2025 suggests a more conservative leverage profile compared to 2015. PACCAR’s ROE remained remarkably flat at ~23.8%, indicating that its return on equity is driven by consistent operational execution rather than financial engineering.

The true measure of a management team's skill is the ability to generate a Return on Invested Capital (ROIC) that exceeds the Weighted Average Cost of Capital (WACC). While the low-rate environment of 2019-2021 lowered the hurdle for value creation, the subsequent rate normalization of 2022-2024 has revealed which companies possess the pricing power and operational efficiency to remain profitable in a higher-cost capital environment.

From 2015 to 2019, all three firms struggled with value creation, as the industrial sector faced headwinds from a global growth slowdown. Caterpillar and Deere were notably deep in value-destruction territory in 2015, with spreads of -5.2% and -5.8%, respectively. During this late-cycle expansion, the cost of capital remained relatively low, yet these heavy industrials were unable to generate sufficient ROIC to provide a meaningful margin of safety for shareholders. The 2020-2021 COVID shock and subsequent recovery boom provided a unique regime. Near-zero interest rates significantly compressed WACC, making it easier to achieve a positive spread. Caterpillar and PACCAR capitalized on this 'easy money' era to flip their trajectories. However, the true test arrived in 2022-2023 as the Federal Reserve initiated a rapid rate hike cycle. While many firms saw their spreads evaporate as WACC rose toward 5.3%, Caterpillar bucked the trend, expanding its spread to a robust 6.3% by 2024. This suggests a fundamental improvement in CAT's business model that transcends simple interest rate fluctuations. In contrast, Deere & Company has struggled to reach the break-even threshold of value creation. Despite an impressive 4.5 percentage point improvement from its 2015 lows, Deere is projected to remain at a -1.3% spread in 2025. This indicates that while Deere is becoming more efficient, its capital-intensive business model and the current high-rate regime continue to place its ROIC below the cost of its capital. PACCAR has shown more resilience, maintaining a positive 1.4% spread through the 2024 normalization, positioning it as a consistent, though modest, value creator.

The spread trajectory reveals a significant divergence: Caterpillar achieved a massive +11.5pp swing, moving from deep destruction to leading value creation. PACCAR followed a steadier path, improving by 2.3pp to stay above the WACC line, while Deere's 4.5pp improvement was insufficient to overcome the rising cost of capital in the 2024-2025 period.

Caterpillar represents the most successful structural turnaround, evolving from a value destroyer in 2015 to a dominant creator by 2024. Conversely, Deere’s inability to maintain a positive spread during the 2024-2025 rate normalization suggests it has transitioned from a potential creator back to a marginal destroyer as the cost of capital rose.

This multi-regime journey identifies Caterpillar as a potent 'all-weather' performer that thrived during both the 2021 reopening boom and the 2023 high-rate environment, while PACCAR remains a model of cyclical resilience with its unwavering ROE. The collective ability to maintain record-high margins in 2024—despite S&P 500 volatility and shifting interest rate expectations—suggests these firms have successfully decoupled their profitability from simple commodity cycles. Investors are looking at a transformed industrial group that has proven it can defend margins against both supply chain shocks and monetary tightening.