Amgen Inc. (NASDAQ:AMGN)

Current assets exhibited a generally increasing trend from 2021 to 2023, followed by a stabilization in the subsequent two years. Reported current assets increased from US$19,385 million in 2021 to US$30,332 million in 2023, representing a substantial growth of approximately 56.8%. This growth slowed considerably in 2024, with a decrease to US$29,030 million, and remained relatively stable in 2025 at US$29,057 million.

Adjusted Current Assets Trend

The trend in adjusted current assets mirrors that of reported current assets. Adjusted current assets rose from US$19,411 million in 2021 to US$30,360 million in 2023, an increase of approximately 56.9%. Similar to reported current assets, adjusted current assets experienced a slight decline in 2024 to US$29,068 million, followed by a modest increase to US$29,100 million in 2025.

The difference between reported and adjusted current assets remains consistently small across all reported periods. The adjustments made to current assets are minimal, with the adjusted value consistently exceeding the reported value by approximately US$26 to US$38 million annually. This suggests that the adjustments are not materially impacting the overall assessment of the company’s short-term liquidity position.

Consistency of Adjustments

The consistent, small magnitude of the adjustments indicates a stable accounting practice related to current asset valuation. The adjustments do not appear to be driven by significant changes in accounting policies or the recognition of unusual items.

The stabilization of both reported and adjusted current assets in 2024 and 2025 warrants further investigation. While not indicative of a negative trend, the cessation of growth after the substantial increase between 2021 and 2023 could signal a shift in the company’s working capital management strategy or broader operational changes.

Total assets exhibited a general increasing trend from 2021 to 2023, followed by a decline in the subsequent two years. Adjusted total assets mirrored this pattern, though the magnitude of change differed. A significant increase in both metrics occurred between 2022 and 2023, while the decline from 2023 to 2025 was more pronounced for adjusted total assets.

Overall Trend

From 2021 to 2023, total assets increased from US$61,165 million to US$97,154 million, representing a substantial growth of approximately 58.9%. This growth slowed considerably in the following two years, with total assets decreasing to US$90,586 million by 2025. Adjusted total assets followed a similar trajectory, increasing from US$60,972 million in 2021 to US$94,382 million in 2023, and then decreasing to US$86,877 million in 2025.

Year-over-Year Changes

The largest year-over-year increase in total assets occurred between 2022 and 2023, with a change of US$32,033 million. The largest decrease occurred between 2023 and 2024, with a reduction of US$5,315 million. Adjusted total assets experienced its largest increase between 2022 and 2023 (US$30,193 million) and its largest decrease between 2023 and 2024 (US$5,759 million).

Difference Between Total and Adjusted Assets

The difference between total assets and adjusted total assets remained relatively consistent across the observed period, generally ranging between US$193 million and US$772 million. This suggests that the adjustments made to total assets are not materially altering the overall asset base. The difference widened slightly in 2023 and 2024 before narrowing again in 2025.

The decline in both total and adjusted assets from 2023 to 2025 warrants further investigation to determine the underlying causes. Potential factors could include asset sales, write-downs, or changes in accounting policies. The consistent, though relatively small, difference between the two asset figures suggests the adjustments are systematic and not indicative of significant accounting irregularities.

Total liabilities exhibited a fluctuating pattern over the five-year period. Initially, an increase is observed, followed by declines in subsequent years. The reported total liabilities increased from US$54,465 million in 2021 to US$61,460 million in 2022, representing a growth of approximately 12.8%. A substantial rise occurred between 2022 and 2023, with total liabilities reaching US$90,922 million. However, this was followed by a decrease to US$85,962 million in 2024 and a further reduction to US$81,928 million in 2025.

Adjusted Total Liabilities Trend

The trend in adjusted total liabilities mirrors that of the reported total liabilities, though with minor differences in magnitude. Adjusted total liabilities began at US$54,465 million in 2021, increasing to US$61,449 million in 2022. A significant increase to US$88,568 million occurred in 2023, followed by decreases to US$84,346 million in 2024 and US$80,562 million in 2025. The adjustments appear to be relatively small in comparison to the overall liability amounts.

The difference between reported and adjusted total liabilities is consistently small across all reported years. In 2022, the adjustment was a reduction of US$11 million. In 2023, the adjustment resulted in a US$1,354 million decrease. The adjustments in 2024 and 2025 were US$1,616 million and US$1,366 million respectively. This suggests that the adjustments relate to items that, while impacting the total liability figure, do not represent a material difference from a financial reporting perspective.

Year-over-Year Changes

The largest year-over-year increase in both reported and adjusted total liabilities occurred between 2022 and 2023. The subsequent years demonstrate a consistent downward trend in both metrics, indicating a potential strategy to reduce overall liabilities. The rate of decline slowed from 2024 to 2025.

Overall, the company experienced a period of liability growth followed by a period of liability reduction. The adjustments made to total liabilities are relatively minor and do not fundamentally alter the observed trends.

Stockholders’ equity exhibited considerable fluctuation over the five-year period. Initial values decreased significantly before recovering, while adjusted stockholders’ equity demonstrated a similar, though proportionally different, pattern. A notable divergence exists between the reported and adjusted equity figures throughout the observed timeframe.

Overall Trend in Stockholders’ Equity

Stockholders’ equity decreased from US$6,700 million in 2021 to US$3,661 million in 2022, representing a substantial decline. A recovery began in 2023, with equity rising to US$6,232 million, followed by a slight decrease to US$5,877 million in 2024. The most significant increase occurred between 2024 and 2025, reaching US$8,658 million.

Overall Trend in Adjusted Stockholders’ Equity

Adjusted stockholders’ equity mirrored the trend of total stockholders’ equity, though with lower absolute values. It fell from US$6,507 million in 2021 to US$2,740 million in 2022. Recovery commenced in 2023, reaching US$5,814 million, then decreased to US$4,277 million in 2024. A substantial increase was observed between 2024 and 2025, culminating in US$6,315 million.

Relationship Between Reported and Adjusted Equity

The difference between stockholders’ equity and adjusted stockholders’ equity remained consistently positive across all years, indicating that adjustments consistently reduced the reported equity value. The absolute difference varied, but generally remained within a range of approximately US$200 million to US$900 million. The largest difference was observed in 2022, suggesting a more significant adjustment was made in that year.

Magnitude of Adjustments

The adjustments to stockholders’ equity represent a meaningful portion of the reported equity, particularly in 2022 where the adjustment accounted for approximately 25% of the reported value. While the percentage decreased in subsequent years, the adjustments continued to represent a notable portion of the overall equity position.

The substantial fluctuations in both reported and adjusted stockholders’ equity, coupled with the consistent need for adjustments, warrant further investigation to understand the underlying drivers and their potential impact on the financial position.

The capitalization structure exhibited notable fluctuations between 2021 and 2025. Total reported debt increased significantly from 2021 to 2023, peaking at US$64,613 million, before declining in the subsequent two years. Stockholders’ equity demonstrated a more volatile pattern, decreasing substantially from 2021 to 2022, followed by a recovery, and then a decline before increasing again in 2025. Consequently, total reported capital mirrored the debt trend, rising to US$70,845 million in 2023 and then decreasing. The adjusted figures show similar trends, suggesting the adjustments are proportionally applied and do not fundamentally alter the observed patterns.

Debt Trend

Total reported debt increased by approximately 17% from 2021 to 2022, and then by a substantial 66% from 2022 to 2023. This was followed by a decrease of 7% from 2023 to 2024, and a further decrease of 6% from 2024 to 2025. The adjusted total debt followed a nearly identical trajectory, indicating that the adjustments did not materially impact the overall debt profile. The substantial increase in debt between 2022 and 2023 warrants further investigation to understand the underlying reasons, such as acquisitions, increased borrowing for operations, or changes in financing strategies.

Equity Trend

Stockholders’ equity experienced a significant decrease of 45% from 2021 to 2022. While it recovered somewhat in 2023 and 2024, it declined again in 2024 before showing a substantial increase of 47% in 2025. Adjusted stockholders’ equity mirrored this pattern, though the magnitudes of the changes differed slightly. The initial decline in equity, coupled with the increase in debt, could indicate increased financial leverage or potential losses impacting retained earnings. The recovery in 2025 suggests a reversal of these factors, potentially through profitability or new equity issuance.

Capital Structure Relationship

Total capital, both reported and adjusted, consistently exceeded total debt throughout the period. The ratio of debt to capital increased from approximately 83% in 2021 to 92% in 2023, then decreased to 86% in 2025. This suggests a growing reliance on debt financing until 2023, followed by a slight shift towards equity financing or debt reduction. The adjusted figures maintain this relationship, indicating the adjustments do not alter the fundamental capital structure dynamics.

The differences between reported and adjusted figures are relatively consistent across all years, suggesting a systematic adjustment process. The magnitude of these adjustments, while present, does not appear to fundamentally alter the overall trends observed in the capitalization structure. Further analysis would be required to determine the nature of these adjustments and their impact on key financial metrics.

Reported net income demonstrates volatility over the five-year period, while adjusted net income exhibits a more subdued pattern. A comparison of these figures reveals consistent adjustments downward from reported net income.

Overall Trend - Net Income

Net income increased from US$5,893 million in 2021 to US$6,552 million in 2022, followed by a further increase to US$6,717 million in 2023. A significant decline occurred in 2024, with net income falling to US$4,090 million, before rebounding strongly to US$7,711 million in 2025. This indicates substantial year-over-year fluctuations.

Overall Trend - Adjusted Net Income

Adjusted net income rose from US$5,642 million in 2021 to US$5,838 million in 2022, but then decreased to US$5,450 million in 2023. Similar to reported net income, 2024 saw a considerable decrease, dropping to US$3,085 million. Adjusted net income also recovered in 2025, reaching US$6,824 million, though the magnitude of the increase was less pronounced than that of reported net income.

Relationship Between Reported and Adjusted Net Income

In each year, adjusted net income is lower than reported net income. The difference between the two figures varies annually. In 2021, the adjustment was US$251 million. This difference widened to US$714 million in 2022, then narrowed to US$267 million in 2023. The largest adjustment occurred in 2024, amounting to US$1,005 million, and decreased to US$887 million in 2025. This consistent downward adjustment suggests the presence of recurring items impacting reported earnings that are excluded in the adjusted figure.

Magnitude of Change

The largest percentage decrease in reported net income occurred between 2023 and 2024, falling by approximately 39.1%. The largest percentage decrease in adjusted net income also occurred between 2023 and 2024, with a decrease of approximately 43.6%. The largest percentage increase in reported net income occurred between 2024 and 2025, rising by approximately 88.8%. The largest percentage increase in adjusted net income also occurred between 2024 and 2025, rising by approximately 121.3%.