Stock Analysis on Net

Analysis of Long-term (Investment) Activity Ratios 
Quarterly Data

Microsoft Excel

Long-term Activity Ratios (Summary)

Amgen Inc., long-term (investment) activity ratios (quarterly data)

Microsoft Excel
Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021
Net fixed asset turnover 4.78 4.89 4.91 4.89 5.06 4.85 4.70 4.53 4.61 4.58 4.56 4.57 4.73 4.77 4.75 4.69 4.89 4.92 4.93
Total asset turnover 0.38 0.38 0.37 0.35 0.34 0.32 0.30 0.28 0.28 0.28 0.28 0.38 0.38 0.41 0.41 0.40 0.37 0.40 0.38
Equity turnover 3.59 4.51 5.28 5.45 4.14 4.99 5.61 4.32 3.35 3.73 4.66 6.77 6.71 10.17 26.68 3.63 2.96 2.93 2.56

Based on: 10-Q (reporting date: 2025-09-30), 10-Q (reporting date: 2025-06-30), 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31).


Net Fixed Asset Turnover
The net fixed asset turnover ratio exhibited a generally stable trend with minor fluctuations over the observed periods. Initially, the ratio hovered around 4.9 before experiencing a slight decline toward the end of 2021, reaching a low near 4.53 in December 2023. Subsequently, it showed a recovery and gradual improvement, peaking around 5.06 in September 2024. Toward the most recent periods, the ratio demonstrated a modest decline, settling at approximately 4.78 by September 2025. This pattern suggests relatively consistent utilization of net fixed assets in generating revenue, with some periods of efficiency gains followed by slight contractions.
Total Asset Turnover
The total asset turnover ratio started around 0.38 to 0.4 and maintained a moderate level until December 2022. A notable decline occurred around March 2023, where the ratio dropped and stabilized at roughly 0.28 over four consecutive quarters. From March 2024 onward, there was a gradual upward trend, with the ratio increasing steadily to reach nearly 0.38 by September 2025. This trajectory indicates a period of reduced asset efficiency around 2023, followed by an improvement, reflecting enhanced effectiveness in total asset utilization to generate sales in the later periods.
Equity Turnover
The equity turnover ratio exhibited significant volatility throughout the reporting horizon. Initial figures ranged between 2.56 and 3.63, followed by a sharp and substantial spike peaking at 26.68 in March 2022. After this peak, the ratio sharply declined to levels between 6 and 4, showing considerable fluctuations in equity utilization efficiency. From early 2023 onward, the ratio demonstrated a downward trend with intermittent rebounds, eventually decreasing to around 3.59 by September 2025. The pronounced variability in this ratio suggests major changes in equity levels or revenue generation relative to equity, indicating possible capital structure adjustments or fluctuating profitability impacting this metric.

Net Fixed Asset Turnover

Amgen Inc., net fixed asset turnover calculation (quarterly data)

Microsoft Excel
Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021
Selected Financial Data (US$ in millions)
Product sales 9,137 8,771 7,873 8,716 8,151 8,041 7,118 7,833 6,548 6,683 5,846 6,552 6,237 6,281 5,731 6,271 6,320 6,114 5,592
Property, plant and equipment, net 7,220 6,855 6,681 6,543 6,156 6,097 6,002 5,941 5,563 5,532 5,460 5,427 5,188 5,158 5,142 5,184 4,982 4,906 4,855
Long-term Activity Ratio
Net fixed asset turnover1 4.78 4.89 4.91 4.89 5.06 4.85 4.70 4.53 4.61 4.58 4.56 4.57 4.73 4.77 4.75 4.69 4.89 4.92 4.93
Benchmarks
Net Fixed Asset Turnover, Competitors2
AbbVie Inc. 10.88 11.04 10.95 10.97 10.80 10.95 10.92 10.89 11.18 11.33 11.51 11.76 11.82 11.57 11.18 11.00 10.75 10.41 9.67
Bristol-Myers Squibb Co. 6.54 6.47 6.60 6.77 6.87 6.79 6.75 6.77 6.93 7.11 7.30 7.38 7.74 7.90 7.77 7.67 7.75 7.66 7.43
Danaher Corp. 4.51 4.52 4.66 4.78 4.90 5.08 5.20 5.25 6.01 6.68 7.31 7.96 8.40 8.12 7.94 7.77 7.71 7.84 7.59
Eli Lilly & Co. 2.66 2.59 2.65 2.63 2.53 2.62 2.64 2.64 2.70 2.62 2.63 2.81 3.14 3.18 3.22 3.15 3.11 3.02 2.95
Gilead Sciences Inc. 5.19 5.26 5.27 5.28 5.22 5.17 5.13 5.07 4.88 4.91 4.88 4.93 5.01 5.13 5.18 5.27 5.40 5.27 5.06
Johnson & Johnson 4.13 4.13 4.28 4.33 4.28 4.38 4.36 4.28 4.65 4.37 4.58 4.79 5.29 5.21 5.07 4.95 4.95 4.79 4.59
Merck & Co. Inc. 2.51 2.52 2.58 2.70 2.69 2.69 2.66 2.61 2.63 2.62 2.66 2.77 2.89 2.85 2.73 2.53 2.57 2.61 2.55
Pfizer Inc. 3.33 3.40 3.40 3.46 3.26 2.97 2.98 3.14 3.88 4.48 5.46 6.17 6.47 6.64 6.12 5.46 4.79 3.89 3.31
Regeneron Pharmaceuticals Inc. 2.85 2.94 3.00 3.09 3.12 3.13 3.10 3.16 3.27 3.23 3.19 3.23 3.70 3.91 4.64 4.62 3.99 3.69 2.82
Thermo Fisher Scientific Inc. 4.30 4.48 4.60 4.61 4.50 4.56 4.56 4.54 4.74 4.68 4.68 4.84 5.12 5.02 4.87 4.71 5.54 5.83 5.85
Vertex Pharmaceuticals Inc. 8.23 8.55 8.57 8.98 9.51 8.61 8.68 8.51 8.59 8.47 8.28 8.06 7.78 7.59 7.18 6.92 6.84 6.54 6.51

Based on: 10-Q (reporting date: 2025-09-30), 10-Q (reporting date: 2025-06-30), 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31).

1 Q3 2025 Calculation
Net fixed asset turnover = (Product salesQ3 2025 + Product salesQ2 2025 + Product salesQ1 2025 + Product salesQ4 2024) ÷ Property, plant and equipment, net
= (9,137 + 8,771 + 7,873 + 8,716) ÷ 7,220 = 4.78

2 Click competitor name to see calculations.


The quarterly financial analysis reveals several trends and patterns in the operational efficiency and asset utilization over the observed periods.

Product Sales
Product sales demonstrate a generally upward trajectory with some fluctuations over the quarters. From an initial value of approximately 5,592 million USD, sales increased to a peak around 8,716 million USD by the end of 2024, showing significant growth. However, some quarters show dips, such as a decrease in sales in the first quarter of 2023 compared to the previous quarter. Overall, the trend indicates sustained growth with seasonality or periodic variances potentially impacting sales figures.
Property, Plant and Equipment, Net
The net value of property, plant, and equipment shows a steady increase throughout the periods, moving from about 4,855 million USD at the beginning to 7,220 million USD by the close of the latest quarter. This reflects ongoing investments in fixed assets or capital expenditures, indicating expansion or maintenance efforts in the company’s infrastructural base.
Net Fixed Asset Turnover Ratio
The net fixed asset turnover ratio, which measures the efficiency in using fixed assets to generate sales, shows relative stability with minor variations. Starting at approximately 4.93, it slightly declined through 2021 and into 2022, reaching lower points near 4.53 before rebounding and displaying some strengthening in asset efficiency, peaking at about 5.06 in mid-2024. However, towards the end of the observed period, the ratio trends downward again to around 4.78. These fluctuations suggest changes in how effectively the fixed assets are being utilized to drive sales, with periods of diminished efficiency followed by recovery phases.

In summary, the company has achieved growth in product sales and expanded its property, plant, and equipment base. The efficiency of fixed assets in generating sales has varied moderately but remains within a relatively narrow range. These observations highlight ongoing capacity investment alongside efforts to sustain or improve operational productivity.


Total Asset Turnover

Amgen Inc., total asset turnover calculation (quarterly data)

Microsoft Excel
Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021
Selected Financial Data (US$ in millions)
Product sales 9,137 8,771 7,873 8,716 8,151 8,041 7,118 7,833 6,548 6,683 5,846 6,552 6,237 6,281 5,731 6,271 6,320 6,114 5,592
Total assets 90,141 87,897 89,367 91,839 90,883 90,907 92,980 97,154 90,534 90,269 88,720 65,121 63,700 59,294 59,196 61,165 64,993 59,773 62,539
Long-term Activity Ratio
Total asset turnover1 0.38 0.38 0.37 0.35 0.34 0.32 0.30 0.28 0.28 0.28 0.28 0.38 0.38 0.41 0.41 0.40 0.37 0.40 0.38
Benchmarks
Total Asset Turnover, Competitors2
AbbVie Inc. 0.45 0.43 0.42 0.42 0.39 0.39 0.37 0.40 0.40 0.41 0.42 0.42 0.41 0.40 0.40 0.38 0.37 0.36 0.33
Bristol-Myers Squibb Co. 0.50 0.50 0.52 0.52 0.51 0.49 0.46 0.47 0.49 0.48 0.49 0.48 0.48 0.47 0.46 0.42 0.41 0.40 0.38
Danaher Corp. 0.30 0.29 0.30 0.31 0.29 0.30 0.28 0.28 0.29 0.33 0.35 0.37 0.39 0.38 0.36 0.35 0.34 0.34 0.33
Eli Lilly & Co. 0.52 0.53 0.55 0.57 0.54 0.54 0.56 0.53 0.55 0.54 0.52 0.58 0.62 0.62 0.62 0.58 0.58 0.56 0.54
Gilead Sciences Inc. 0.49 0.52 0.51 0.48 0.52 0.52 0.48 0.43 0.44 0.44 0.43 0.43 0.43 0.43 0.43 0.40 0.41 0.39 0.37
Johnson & Johnson 0.48 0.47 0.46 0.49 0.49 0.48 0.50 0.51 0.53 0.47 0.47 0.51 0.55 0.54 0.53 0.52 0.51 0.51 0.49
Merck & Co. Inc. 0.50 0.54 0.56 0.55 0.54 0.55 0.58 0.56 0.56 0.56 0.54 0.54 0.55 0.53 0.51 0.46 0.51 0.52 0.51
Pfizer Inc. 0.30 0.31 0.30 0.30 0.28 0.26 0.25 0.26 0.32 0.36 0.48 0.51 0.51 0.52 0.50 0.45 0.39 0.33 0.29
Regeneron Pharmaceuticals Inc. 0.35 0.37 0.38 0.38 0.37 0.37 0.38 0.40 0.41 0.41 0.41 0.42 0.50 0.52 0.63 0.63 0.57 0.58 0.52
Thermo Fisher Scientific Inc. 0.42 0.43 0.43 0.44 0.42 0.43 0.44 0.43 0.45 0.46 0.46 0.46 0.49 0.47 0.44 0.41 0.53 0.57 0.54
Vertex Pharmaceuticals Inc. 0.47 0.48 0.49 0.49 0.48 0.51 0.43 0.43 0.44 0.47 0.49 0.49 0.52 0.54 0.56 0.56 0.57 0.55 0.53

Based on: 10-Q (reporting date: 2025-09-30), 10-Q (reporting date: 2025-06-30), 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31).

1 Q3 2025 Calculation
Total asset turnover = (Product salesQ3 2025 + Product salesQ2 2025 + Product salesQ1 2025 + Product salesQ4 2024) ÷ Total assets
= (9,137 + 8,771 + 7,873 + 8,716) ÷ 90,141 = 0.38

2 Click competitor name to see calculations.


The financial performance over the examined quarters reveals several notable trends in sales, asset utilization, and asset base size. Product sales exhibit a fluctuating but generally upward trajectory, with intermittent periods of decline followed by strong recoveries. Total assets show moderate variability without a consistent directional trend, though they reached a peak in early 2023 before some decline and stabilization. The total asset turnover demonstrates a downward shift initially but starts to improve in the later periods, indicating changes in operational efficiency relative to the asset base.

Product Sales
Product sales display a cyclical pattern with notable troughs and peaks. Starting from approximately $5.6 billion, sales generally increase, peaking multiple times around $6.5 billion to $7.8 billion. The highest recorded sales occur towards the end of the timeline, reaching above $9.1 billion. Despite some quarters showing a decrease, the overall trend until the final period analyzed is positive, suggesting growth in market demand or successful sales strategies over time.
Total Assets
The total asset base fluctuates within a range of roughly $59 billion to $97 billion. The asset values start near $62.5 billion and undergo ups and downs without a clear consistent growth or reduction trend until early 2023, when a peak above $97 billion is observed. Subsequently, total assets decline and then stabilize around $88 billion to $90 billion in the later periods. This pattern may reflect strategic asset acquisitions and disposals, investment cycles, or balance sheet management activities over the period analyzed.
Total Asset Turnover
The total asset turnover ratio, representing revenue generated per dollar of assets, starts at 0.38 and remains relatively stable near 0.4 during the initial periods. It declines to approximately 0.28 in late 2022 and early 2023, suggesting a decrease in how efficiently assets are being used to generate sales at that time. However, from mid-2023 onwards, the ratio improves steadily back toward 0.38, indicating a recovery in asset efficiency possibly driven by higher sales relative to assets. This rebound suggests effective utilization of the asset base in the more recent quarters.

Equity Turnover

Amgen Inc., equity turnover calculation (quarterly data)

Microsoft Excel
Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021
Selected Financial Data (US$ in millions)
Product sales 9,137 8,771 7,873 8,716 8,151 8,041 7,118 7,833 6,548 6,683 5,846 6,552 6,237 6,281 5,731 6,271 6,320 6,114 5,592
Stockholders’ equity 9,619 7,428 6,207 5,877 7,527 5,925 5,022 6,232 7,656 6,781 5,348 3,661 3,653 2,419 916 6,700 8,217 8,247 9,334
Long-term Activity Ratio
Equity turnover1 3.59 4.51 5.28 5.45 4.14 4.99 5.61 4.32 3.35 3.73 4.66 6.77 6.71 10.17 26.68 3.63 2.96 2.93 2.56
Benchmarks
Equity Turnover, Competitors2
AbbVie Inc. 40.40 16.94 9.21 8.11 6.79 5.24 4.56 4.35 4.27 3.36 3.62 3.91 3.48 3.65 4.07 4.27 3.66
Bristol-Myers Squibb Co. 2.59 2.74 2.74 2.96 2.77 2.73 2.76 1.53 1.55 1.41 1.44 1.49 1.43 1.45 1.49 1.29 1.22 1.21 1.14
Danaher Corp. 0.48 0.46 0.47 0.48 0.46 0.47 0.44 0.45 0.49 0.54 0.58 0.63 0.67 0.66 0.65 0.65 0.65 0.62 0.61
Eli Lilly & Co. 2.50 2.91 3.11 3.17 2.87 2.87 2.80 3.17 2.86 2.67 2.47 2.68 2.90 3.40 3.14 3.15 3.58 4.15 3.69
Gilead Sciences Inc. 1.33 1.46 1.49 1.48 1.52 1.51 1.56 1.18 1.22 1.28 1.27 1.27 1.27 1.34 1.37 1.28 1.27 1.34 1.33
Johnson & Johnson 1.16 1.15 1.14 1.24 1.25 1.21 1.22 1.24 1.23 1.20 1.30 1.24 1.29 1.25 1.27 1.27 1.30 1.28 1.28
Merck & Co. Inc. 1.24 1.30 1.32 1.39 1.42 1.43 1.52 1.60 1.44 1.51 1.24 1.29 1.33 1.32 1.32 1.28 1.33 1.41 1.73
Pfizer Inc. 0.68 0.72 0.69 0.72 0.65 0.64 0.61 0.67 0.71 0.79 0.92 1.05 1.08 1.16 1.12 1.05 0.91 0.79 0.68
Regeneron Pharmaceuticals Inc. 0.46 0.47 0.48 0.48 0.47 0.48 0.49 0.51 0.53 0.53 0.53 0.54 0.64 0.69 0.83 0.86 0.78 0.82 0.77
Thermo Fisher Scientific Inc. 0.86 0.86 0.87 0.86 0.86 0.89 0.93 0.92 0.96 0.99 1.04 1.02 1.01 1.01 1.00 0.96 1.01 1.04 1.02
Vertex Pharmaceuticals Inc. 0.68 0.66 0.67 0.67 0.68 0.70 0.55 0.56 0.58 0.61 0.64 0.64 0.67 0.70 0.73 0.75 0.75 0.73 0.71

Based on: 10-Q (reporting date: 2025-09-30), 10-Q (reporting date: 2025-06-30), 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31).

1 Q3 2025 Calculation
Equity turnover = (Product salesQ3 2025 + Product salesQ2 2025 + Product salesQ1 2025 + Product salesQ4 2024) ÷ Stockholders’ equity
= (9,137 + 8,771 + 7,873 + 8,716) ÷ 9,619 = 3.59

2 Click competitor name to see calculations.


The quarterly financial data reveals several noteworthy trends in product sales, stockholders' equity, and equity turnover ratios over the observed period.

Product Sales
Product sales exhibited an overall upward trajectory throughout the quarters. Starting at approximately 5,592 million US dollars, sales rose with some fluctuations, reaching a peak around the fourth quarter of 2023 at 7,833 million US dollars. After a slight dip observed in early 2024, sales rebounded and reached their highest level in the last recorded quarter at 9,137 million US dollars. This increasing trend suggests solid revenue growth and expanding market traction over the timeframe.
Stockholders’ Equity
Stockholders’ equity displayed considerable volatility over the time series. Initially, it stood at 9,334 million US dollars but decreased significantly through 2021, plummeting to 6700 million at year-end. A remarkable decline was observed in the first quarter of 2022 with equity dropping to 916 million US dollars. Subsequent quarters exhibited a steady recovery and gradual increase with some variations, culminating in a value of 9,619 million US dollars in the final quarter. This pattern indicates periods of equity dilution or financial restructuring followed by stabilization and growth.
Equity Turnover
The equity turnover ratio, representing how efficiently equity is used to generate sales, showed high volatility. It started moderately at 2.56 and experienced a sharp spike reaching 26.68 in early 2022, coinciding with the notable dip in stockholders’ equity during the same quarter. After the spike, the ratio gradually normalized, fluctuating between 3.35 and 6.77 in subsequent quarters. Towards the last recorded period, the ratio settled lower, indicating a trend toward more moderate equity efficiency.

In summary, the data reflects strong growth in product sales, contrasting with significant fluctuations in stockholders’ equity, which underwent a drastic decline followed by recovery. The equity turnover ratio mirrors these changes, spiking when equity was lowest and stabilizing thereafter. These trends may reflect strategic financial adjustments impacting the capital structure while supporting revenue growth.