Union Pacific Corp. (NYSE:UNP)

An examination of short-term operating activity ratios reveals several trends between 2021 and 2025. Inventory turnover demonstrates a consistent, albeit gradual, decline over the period, while receivables turnover exhibits more fluctuation. Payables turnover shows a slight increase overall, with some interim variation. The average inventory processing period and average receivable collection period remain relatively stable, while the cash conversion cycle shows a modest increase before stabilizing.

Inventory Management

Inventory turnover decreased from 35.11 in 2021 to 31.14 in 2025, indicating a lengthening of the time it takes to sell inventory. This suggests a potential slowing in sales relative to inventory levels, or an increase in inventory holdings. Correspondingly, the average inventory processing period increased from 10 days in 2021 to 12 days in 2025, confirming the slower inventory movement.

Receivables Management

Receivables turnover initially increased from 12.66 in 2021 to 13.15 in 2022, then decreased to 11.63 in 2023 before recovering to 13.18 in 2025. This suggests some volatility in the efficiency of collecting receivables. The average receivable collection period remained relatively consistent, fluctuating between 28 and 31 days, indicating that changes in turnover are not translating into significant shifts in collection time.

Payables Management

Payables turnover increased from 28.99 in 2021 to 31.73 in 2022, then decreased to 28.18 in 2023, and subsequently increased to 30.49 in 2025. This indicates some variability in the speed at which the entity pays its suppliers. The average payables payment period remained stable, generally around 12 to 13 days, suggesting that the fluctuations in turnover are not significantly impacting payment timing.

Overall Operating Cycle & Cash Conversion

The operating cycle increased from 39 days in 2021 to 42 days in 2023, then decreased to 40 days in 2025. This suggests a slight lengthening in the overall time to convert raw materials into cash, followed by a partial recovery. The cash conversion cycle increased from 26 days in 2021 to 29 days in 2023, then stabilized at 28 days in both 2024 and 2025. This indicates a modest increase in the time it takes to convert investments in inventory and receivables into cash, followed by stabilization.

In summary, the observed trends suggest a gradual slowing in inventory turnover, fluctuating receivables turnover, and variable payables turnover. The operating and cash conversion cycles experienced a slight increase before stabilizing, indicating a potential need for monitoring of working capital management practices.

An analysis of short-term operating activity reveals a consistent, albeit gradual, decline in inventory turnover over the five-year period from 2021 to 2025. While operating revenues demonstrate relative stability, the cost of materials and supplies has increased, contributing to the observed trend.

Inventory Turnover

The inventory turnover ratio decreased steadily from 35.11 in 2021 to 31.14 in 2025. This indicates a lengthening of the time it takes to sell inventory. The decline, while consistent, is relatively modest, decreasing approximately 4.0 units over the period. This suggests that while inventory management efficiency is decreasing, the effect is not dramatic.

Materials and Supplies

Materials and supplies experienced an increase from US$621 million in 2021 to US$787 million in 2025. This represents a 26.7% increase over the five-year period. The rising cost of materials and supplies, coupled with the declining inventory turnover, suggests potential inefficiencies in inventory management or increased input costs that are not fully offset by revenue growth.

Operating Revenues

Operating revenues remained relatively stable, fluctuating between US$21,804 million and US$24,875 million. While a peak was observed in 2022, revenues settled around US$24.25 billion in 2024 and increased slightly to US$24.51 billion in 2025. The stability in revenue, contrasted with the increasing cost of materials and declining inventory turnover, highlights the need for further investigation into inventory management practices.

In summary, the observed trends suggest a potential weakening in the efficiency of converting inventory into sales. The increasing cost of materials and supplies, combined with the declining inventory turnover, warrants further scrutiny to identify the underlying causes and potential mitigation strategies.

The receivables turnover ratio exhibited a generally stable pattern over the five-year period, with some fluctuation. Operating revenues demonstrated an increasing trend from 2021 to 2022, followed by a slight decrease in 2023, and then relative stability through 2025. Accounts receivable, net, increased from 2021 to 2023, then decreased in the subsequent two years.

Receivables Turnover Trend

The receivables turnover ratio increased from 12.66 in 2021 to 13.15 in 2022, indicating a more efficient collection of receivables relative to revenue. A decrease to 11.63 was observed in 2023, suggesting a slower collection period. The ratio recovered to 12.80 in 2024 and further increased to 13.18 in 2025, reaching its highest point in the observed period. This suggests improved efficiency in collecting receivables in the latter two years.

Relationship to Operating Revenues

The initial increase in receivables turnover in 2022 coincided with a substantial increase in operating revenues. The subsequent decline in receivables turnover in 2023 occurred alongside a decrease in operating revenues, suggesting a potential correlation between revenue levels and the speed of receivables collection. The stabilization and subsequent increase in the ratio from 2024 to 2025, while revenues remained relatively stable, indicates improved collection efficiency independent of revenue growth.

Relationship to Accounts Receivable, Net

Accounts receivable, net, increased from US$1,722 million in 2021 to US$2,073 million in 2023. Despite this increase in the absolute value of receivables, the receivables turnover ratio did not decrease proportionally, indicating that revenue growth partially offset the impact of higher receivables. The decrease in accounts receivable, net, from 2023 to 2025, coupled with the increasing receivables turnover ratio, suggests a more effective management of credit and collections.

Overall, the receivables turnover ratio demonstrates a generally healthy trend, with recent improvements in collection efficiency. The interplay between revenue fluctuations and accounts receivable levels appears to influence the ratio, but the recent performance suggests a strengthening of the company’s ability to convert receivables into cash.

The accounts payable turnover ratio exhibits a generally stable pattern over the five-year period, with some fluctuation. Accounts payable remained relatively consistent, while operating revenues experienced an initial increase followed by a slight decline and subsequent stabilization. This interplay influences the observed turnover ratio trends.

Payables Turnover Trend

The payables turnover ratio increased from 28.99 in 2021 to 31.73 in 2022, indicating a more efficient use of credit terms with suppliers. A subsequent decrease to 28.18 in 2023 suggests a potential slowing in the rate at which the company pays its suppliers, or a relative increase in accounts payable. The ratio recovered slightly in 2024 to 28.63 before increasing to 30.49 in 2025, representing the highest value in the observed period.

Accounts Payable Analysis

Accounts payable increased from US$752 million in 2021 to US$784 million in 2022, aligning with the increase in operating revenues. A further increase to US$856 million in 2023 represents the highest level of accounts payable during the period. Accounts payable then decreased to US$847 million in 2024 and further to US$804 million in 2025, suggesting improved management of supplier obligations or a reduction in purchasing activity.

Revenue Impact

Operating revenues increased significantly from US$21,804 million in 2021 to US$24,875 million in 2022. Revenues then experienced a slight decrease to US$24,119 million in 2023, followed by stabilization at US$24,250 million in 2024 and a modest increase to US$24,510 million in 2025. The initial revenue growth likely contributed to the increased payables turnover in 2022, while the subsequent revenue fluctuations influenced the turnover ratio in later years.

Overall, the payables turnover ratio demonstrates a generally healthy level, indicating the company effectively manages its short-term obligations. The fluctuations observed are likely influenced by both changes in purchasing activity and the company’s payment practices in relation to its suppliers.

The analysis reveals a consistent pattern of negative working capital for the period examined, alongside relatively stable operating revenues. This has a direct impact on the interpretation of working capital turnover. The working capital balance has been decreasing in absolute value, moving from negative US$2,193 million in 2021 to negative US$459 million in 2025.

Working Capital

Working capital demonstrates a decreasing negative balance over the five-year period. While consistently negative, the magnitude of the negative working capital position has lessened each year, indicating a reduction in the extent to which current liabilities exceed current assets. This suggests improving short-term liquidity, although the negative position still warrants monitoring.

Operating Revenues

Operating revenues exhibit relative stability throughout the period, fluctuating between US$21,804 million and US$24,875 million. A slight increase is observed from 2021 to 2022, followed by a modest decline in 2023, and then stabilization with a slight upward trend in 2024 and 2025. This consistent revenue stream provides a baseline for assessing the efficiency of working capital management.

Working Capital Turnover

Due to the consistently negative working capital, the working capital turnover ratio will also be negative. Calculating the ratio reveals the following: 2021: -10.01, 2022: -15.86, 2023: -25.20, 2024: -19.68, 2025: -53.39. The ratio’s increasing negative value indicates that for each dollar of operating revenue, the company is utilizing a greater absolute amount of negative working capital. This suggests an increasing efficiency in managing short-term assets and liabilities, or potentially a more aggressive approach to financing operations with short-term debt. The substantial increase in the negative turnover ratio from 2023 to 2025 warrants further investigation to understand the underlying drivers.

In summary, the company demonstrates a trend of decreasing negative working capital alongside stable operating revenues, resulting in an increasingly negative working capital turnover ratio. This suggests a potentially improving, or increasingly aggressive, approach to short-term financial management.

An examination of the short-term operating activity ratios reveals a consistent, albeit gradual, shift in inventory management practices. The analysis focuses on inventory turnover and its corresponding processing period over a five-year span.

Inventory Turnover

Inventory turnover exhibited a declining trend throughout the period. Starting at 35.11 in 2021, the ratio decreased to 31.14 by 2025. While the declines are not substantial in any single year, the consistent downward movement suggests a lengthening of the time it takes to sell inventory. This could be attributable to a variety of factors, including changes in sales volume, shifts in product mix, or increased inventory levels.

Average Inventory Processing Period

The average inventory processing period, measured in days, demonstrates a corresponding increase. Beginning at 10 days in 2021, the period extended to 12 days by 2025. This increase aligns with the observed decline in inventory turnover, reinforcing the conclusion that inventory is taking longer to convert into sales. The increase from 10 to 12 days represents a 20% lengthening of the processing period over the five-year timeframe.

The combined trends suggest a potential need to investigate the underlying causes of the slower inventory movement. Further analysis should explore factors such as demand fluctuations, supply chain efficiencies, and inventory obsolescence to determine if the observed changes are indicative of operational challenges or strategic adjustments.

The average receivable collection period exhibited relative stability over the five-year period, with minor fluctuations. Receivables turnover demonstrated a slightly more pronounced, though still moderate, pattern of change.

Average Receivable Collection Period

The average number of days to collect receivables remained consistently near 28 to 31 days. A slight decrease from 29 days in 2021 to 28 days in 2022 was observed. This was followed by a return to 31 days in 2023, then a decrease back to 29 days in 2024, and finally settling at 28 days in 2025. These fluctuations suggest consistent, but not dramatically changing, credit and collection policies.

Receivables Turnover

Receivables turnover increased from 12.66 in 2021 to 13.15 in 2022, indicating a more efficient collection of receivables. A subsequent decrease to 11.63 in 2023 suggests a potential slowdown in collections or an increase in outstanding receivables. The ratio then recovered to 12.80 in 2024 and further increased to 13.18 in 2025, demonstrating a return to a more efficient level. The overall trend suggests a moderate cyclical pattern, potentially influenced by economic conditions or changes in sales terms.

The consistency in the average collection period, coupled with the fluctuations in receivables turnover, suggests that the company maintains a relatively stable credit policy while experiencing some variability in the speed at which receivables are converted into cash. The increase in receivables turnover in the most recent year (2025) is a positive indicator.

The operating cycle of the company has exhibited a generally stable pattern over the five-year period, with minor fluctuations. Analysis of the components reveals trends in both inventory processing and receivable collection.

Average Inventory Processing Period

The average inventory processing period demonstrates a consistent upward trend, increasing from 10 days in 2021 to 12 days in both 2024 and 2025. This suggests a lengthening in the time required to convert raw materials into finished goods and ultimately sell them. While the increase is modest, it warrants monitoring to assess potential inefficiencies in inventory management.

Average Receivable Collection Period

The average receivable collection period shows some variability. It decreased slightly from 29 days in 2021 to 28 days in 2022, then increased to 31 days in 2023 before returning to 28 days in 2025. This indicates fluctuations in the efficiency of collecting payments from customers. The return to 28 days in the most recent year is a positive sign, suggesting improved collection efforts or a change in customer payment behavior.

Operating Cycle

The operating cycle, representing the total time to convert investments in inventory and other resources into cash, remained relatively stable for the first three years, at 39 days. It increased to 42 days in 2023, coinciding with the peak in the average receivable collection period, and then decreased to 41 days in 2024 and 40 days in 2025. The overall trend suggests a slight lengthening of the cycle, driven primarily by the increase in the inventory processing period, although the recent years show some stabilization.

In summary, while the operating cycle has remained within a narrow range, the observed trends in inventory processing and receivable collection suggest areas for potential investigation. The lengthening inventory processing period could indicate a need for improved inventory control, while the fluctuations in receivable collection highlight the importance of consistent credit and collection policies.

The analysis reveals a generally stable average payables payment period over the five-year period examined. While payables turnover exhibits some fluctuation, the resulting average payment period remains consistently low, indicating efficient management of supplier credit.

Average Payables Payment Period

The average payables payment period remained remarkably consistent, fluctuating between 12 and 13 days annually. A slight decrease to 12 days was observed in 2022 and again in 2025, while the period remained at 13 days in 2021, 2023, and 2024. This suggests a consistent approach to settling obligations with suppliers.

Payables Turnover

Payables turnover experienced moderate variability. It increased from 28.99 in 2021 to 31.73 in 2022, then decreased to 28.18 in 2023. A slight recovery to 28.63 occurred in 2024, followed by a further increase to 30.49 in 2025. This indicates some fluctuation in the volume of purchases relative to accounts payable, but does not significantly impact the payment period.

The correlation between payables turnover and the average payment period is evident. Higher payables turnover generally corresponds with a shorter payment period, and vice versa. However, the overall stability of the average payment period suggests that any changes in purchasing volume are effectively managed to maintain consistent supplier payment terms.

Overall, the observed trends suggest a strong ability to manage short-term liabilities and maintain positive relationships with suppliers through timely payments.

An examination of short-term operating activity reveals incremental shifts in key metrics over the five-year period. The average inventory processing period demonstrates a consistent, albeit slight, increase, while the average receivable collection period exhibits more fluctuation. The average payables payment period remains relatively stable, with a minor decrease observed towards the end of the period. These movements collectively influence the cash conversion cycle, which shows a generally stable pattern.

Average Inventory Processing Period

The average inventory processing period increased from 10 days in 2021 to 12 days in both 2024 and 2025. This suggests a lengthening in the time required to convert raw materials into finished goods and ultimately sell them. The increase, while modest, warrants monitoring to assess potential inefficiencies in inventory management.

Average Receivable Collection Period

The average receivable collection period decreased from 29 days in 2021 to 28 days in 2022, then increased to 31 days in 2023 before returning to 28 days in 2025. This indicates some variability in the efficiency of collecting payments from customers. The peak in 2023 could be attributed to specific factors impacting collections during that year, but the return to 28 days in the subsequent years suggests a recovery in collection efficiency.

Average Payables Payment Period

The average payables payment period remained relatively consistent, fluctuating between 12 and 13 days throughout the period. A slight decrease to 12 days is observed in 2025. This suggests a stable relationship with suppliers and consistent payment practices.

Cash Conversion Cycle

The cash conversion cycle initially increased from 26 days in 2021 to 29 days in 2023, then stabilized at 28 days in both 2024 and 2025. The initial increase reflects the combined effect of the lengthening inventory processing period and the temporary increase in the receivable collection period. The subsequent stabilization suggests that the company has managed to offset these factors, potentially through improved payables management or increased sales velocity.

Overall, the observed trends suggest a generally stable operating cycle, with minor fluctuations. The increase in the inventory processing period warrants further investigation, while the receivable collection period demonstrates some volatility but ultimately returns to a more efficient level. The consistent payables payment period provides a degree of stability to the overall cash conversion cycle.