Stock Analysis on Net
Stock Analysis on Net

KLA Corp. (NASDAQ:KLAC)

Analysis of Property, Plant and Equipment

Microsoft Excel

Property, Plant and Equipment Disclosure

KLA Corp., balance sheet: property, plant and equipment

US$ in thousands

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Land 86,654 86,677 78,260 72,287 67,846 67,862
Buildings and leasehold improvements 1,254,196 1,132,176 919,919 825,975 712,751 458,605
Machinery and equipment 1,418,112 1,238,599 1,116,793 1,016,713 819,191 743,710
Office furniture and fixtures 86,119 73,993 64,480 58,036 44,957 32,856
Construction-in-process 224,431 207,807 215,006 168,817 110,079 182,320
Land, property and equipment, gross 3,069,512 2,739,252 2,394,458 2,141,828 1,754,824 1,485,353
Accumulated depreciation (1,688,962) (1,486,477) (1,284,490) (1,109,987) (904,895) (822,326)
Land, property and equipment, net 1,380,550 1,252,775 1,109,968 1,031,841 849,929 663,027

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).


A consistent and significant expansion of the fixed asset base is observed from June 30, 2021, through June 30, 2026. Gross property, plant, and equipment increased from US$ 1,485,353 thousand to US$ 3,069,512 thousand, representing a substantial growth in capital investment over the six-year period.

Gross Asset Expansion
The primary drivers of growth are buildings, leasehold improvements, and machinery and equipment. Buildings and leasehold improvements grew from US$ 458,605 thousand in 2021 to US$ 1,254,196 thousand by 2026. Similarly, machinery and equipment increased from US$ 743,710 thousand to US$ 1,418,112 thousand. This suggests a strategic focus on increasing operational capacity and infrastructure.
Capital Pipeline and Construction
Construction-in-process exhibited fluctuations, declining to US$ 110,079 thousand in 2022 before trending upward to reach US$ 224,431 thousand by 2026. This pattern indicates a cycle of project completion followed by the initiation of new capital projects to support long-term growth.
Depreciation and Asset Aging
Accumulated depreciation increased steadily from US$ 822,326 thousand in 2021 to US$ 1,688,962 thousand in 2026. The growth in accumulated depreciation is commensurate with the expansion of the gross asset base, reflecting the systematic allocation of costs over the useful lives of the newly acquired assets.
Net Book Value Trajectory
The net book value of property, plant, and equipment grew from US$ 663,027 thousand to US$ 1,380,550 thousand. The fact that net assets more than doubled over the period indicates that the rate of capital investment has significantly outpaced the rate of depreciation, resulting in a modernized and expanding asset base.

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Asset Age Ratios (Summary)

KLA Corp., asset age ratios

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Average age ratio 56.62% 56.04% 55.46% 53.63% 53.64% 58.01%
Estimated total useful life (years) 14 14 13 13 14 13
Estimated age, time elapsed since purchase (years) 8 8 7 7 7 7
Estimated remaining life (years) 6 6 6 6 6 5

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).


The analysis of asset age ratios reveals a fluctuating yet overall increasing trend in the aging of property, plant, and equipment over the observed period. After an initial decline in the average age ratio between 2021 and 2023, there is a consistent upward trajectory from 2024 through 2026, suggesting a gradual aging of the asset base.

Average Age Ratio
The ratio began at 58.01% in 2021 and experienced a notable decrease to 53.64% in 2022, remaining nearly flat at 53.63% in 2023. This initial dip indicates a period of asset rejuvenation, likely due to the acquisition of new equipment. However, from 2024 onward, the ratio climbed steadily to 55.46%, 56.04%, and finally 56.62% by 2026, signaling that the rate of asset depreciation is outpacing new capital additions.
Estimated Total Useful Life and Estimated Age
The estimated total useful life has remained relatively stable, oscillating between 13 and 14 years. Concurrently, the estimated age of assets remained constant at 7 years from 2021 to 2024 before increasing to 8 years in 2025 and 2026. This progression confirms that the asset portfolio is moving further into its lifecycle, increasing the proportion of older assets relative to the total useful life.
Estimated Remaining Life
The estimated remaining life of the assets improved from 5 years in 2021 to 6 years in 2022 and has remained constant at 6 years through 2026. This stability suggests a consistent strategy in estimating asset longevity, despite the overall increase in the average age ratio.

In summary, the data reflects a trend where the asset base is becoming more mature. While there was a period of modernization around 2022, the subsequent rise in both the average age ratio and the estimated age indicates a growing requirement for future capital expenditures to replace aging infrastructure and maintain operational efficiency.

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Average Age

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Selected Financial Data (US$ in thousands)
Accumulated depreciation 1,688,962 1,486,477 1,284,490 1,109,987 904,895 822,326
Land, property and equipment, gross 3,069,512 2,739,252 2,394,458 2,141,828 1,754,824 1,485,353
Land 86,654 86,677 78,260 72,287 67,846 67,862
Asset Age Ratio
Average age1 56.62% 56.04% 55.46% 53.63% 53.64% 58.01%

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).

2026 Calculations

1 Average age = 100 × Accumulated depreciation ÷ (Land, property and equipment, gross – Land)
= 100 × 1,688,962 ÷ (3,069,512 – 86,654) = 56.62%


An analysis of the fixed asset profile reveals a period of significant expansion in the capital base accompanied by a strategic management of asset longevity. The steady increase in total investment is balanced by a corresponding rise in accumulated depreciation, while the average age of assets shows a non-linear trend indicating periodic modernization.

Capital Asset Growth and Depreciation
Gross property, plant, and equipment exhibited a consistent upward trajectory, growing from 1.485 billion US dollars in 2021 to a projected 3.070 billion US dollars by 2026. This represents a substantial expansion of the company's production and operational capacity. Parallel to this growth, accumulated depreciation rose from 822.3 million US dollars to 1.689 billion US dollars over the same period, reflecting the continuous systemic wear and aging of the asset base.
Average Age Ratio Dynamics
The average age ratio experienced a notable decrease between 2021 and 2022, falling from 58.01% to 53.64%. This decline indicates a period of aggressive modernization or the acquisition of significant new assets that lowered the overall age of the equipment portfolio. Following this dip, the ratio remained stable in 2023 before entering a gradual ascending trend, reaching 56.62% by 2026. This suggests that while capital expenditures continue, the rate of asset aging is slightly outpacing the rate of new asset integration in the later years of the period.
Land Value Stability
Land holdings remained relatively stable compared to the volatile growth of equipment and facilities. Values increased modestly from 67.8 million US dollars in 2021 to 86.6 million US dollars by 2026, indicating that the primary driver of capital expansion was investment in depreciable machinery and infrastructure rather than real estate acquisition.

In summary, the data points to a strategy of scaled growth where the company is doubling its gross asset base while keeping the average age of its equipment within a controlled range of 53% to 58%. This balance suggests an effort to maintain operational efficiency through a mixture of capacity expansion and periodic asset refreshment.

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Estimated Total Useful Life

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Selected Financial Data (US$ in thousands)
Land, property and equipment, gross 3,069,512 2,739,252 2,394,458 2,141,828 1,754,824 1,485,353
Land 86,654 86,677 78,260 72,287 67,846 67,862
Depreciation expense 214,500 192,000 181,700 154,200 122,200 111,100
Asset Age Ratio (Years)
Estimated total useful life1 14 14 13 13 14 13

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).

2026 Calculations

1 Estimated total useful life = (Land, property and equipment, gross – Land) ÷ Depreciation expense
= (3,069,512 – 86,654) ÷ 214,500 = 14


An analysis of the capital asset base reveals a period of sustained expansion in property, plant, and equipment, accompanied by a proportional increase in depreciation expenses. The growth in gross assets indicates a strategic commitment to capacity expansion and infrastructure investment.

Gross Asset Expansion
Gross property, plant, and equipment demonstrated a consistent upward trend, increasing from $1,485,353 thousand in June 2021 to $3,069,512 thousand by June 2026. This represents a substantial increase in the total asset base over the observed period.
Depreciation Expense Trajectory
Depreciation expenses rose steadily from $111,100 thousand in 2021 to $214,500 thousand in 2026. The upward trajectory of these expenses correlates with the growth of gross assets, reflecting the ongoing cost of amortizing a larger volume of capital investments.
Stability of Estimated Useful Life
The estimated total useful life of assets remained relatively constant, fluctuating minimally between 13 and 14 years. This stability indicates a consistent accounting methodology and suggests that the newly acquired assets possess a similar longevity profile to previous investments.
Land Holding Trends
Land holdings showed a moderate increase, rising from $67,862 thousand in 2021 to $86,654 thousand in 2026. The disparity between the growth in land and the growth in total gross property, plant, and equipment suggests that the majority of capital expenditures were directed toward depreciable assets rather than real estate acquisition.

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Estimated Age, Time Elapsed since Purchase

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Selected Financial Data (US$ in thousands)
Accumulated depreciation 1,688,962 1,486,477 1,284,490 1,109,987 904,895 822,326
Depreciation expense 214,500 192,000 181,700 154,200 122,200 111,100
Asset Age Ratio (Years)
Time elapsed since purchase1 8 8 7 7 7 7

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).

2026 Calculations

1 Time elapsed since purchase = Accumulated depreciation ÷ Depreciation expense
= 1,688,962 ÷ 214,500 = 8


The financial trajectory indicates a consistent increase in the aging and associated costs of property, plant, and equipment from 2021 through 2026. Both accumulated depreciation and annual depreciation expenses exhibit a continuous upward trend, reflecting a growing cumulative write-down of asset values and higher annual non-cash charges.

Accumulated Depreciation Trends
Accumulated depreciation rose steadily from 822,326 thousand USD in 2021 to 1,688,962 thousand USD by 2026. This progression indicates that a substantial portion of the asset base is advancing through its useful life, resulting in a significant increase in the total value recovered through depreciation over the six-year period.
Depreciation Expense Growth
Annual depreciation expenses grew from 111,100 thousand USD in 2021 to 214,500 thousand USD in 2026. The year-over-year increase suggests either the addition of new depreciable assets to the balance sheet or a shift in the asset mix toward equipment with higher annual depreciation requirements.
Asset Age Evolution
The time elapsed since purchase remained constant at 7 years from 2021 to 2024, subsequently increasing to 8 years in 2025 and 2026. This shift signifies an increase in the average age of the fixed asset portfolio, which may point to a maturing asset base or a period where capital expenditures did not outpace the aging of existing equipment.

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Estimated Remaining Life

Microsoft Excel
Jun 30, 2026 Jun 30, 2025 Jun 30, 2024 Jun 30, 2023 Jun 30, 2022 Jun 30, 2021
Selected Financial Data (US$ in thousands)
Land, property and equipment, net 1,380,550 1,252,775 1,109,968 1,031,841 849,929 663,027
Land 86,654 86,677 78,260 72,287 67,846 67,862
Depreciation expense 214,500 192,000 181,700 154,200 122,200 111,100
Asset Age Ratio (Years)
Estimated remaining life1 6 6 6 6 6 5

Based on: 10-K (reporting date: 2026-06-30), 10-K (reporting date: 2025-06-30), 10-K (reporting date: 2024-06-30), 10-K (reporting date: 2023-06-30), 10-K (reporting date: 2022-06-30), 10-K (reporting date: 2021-06-30).

2026 Calculations

1 Estimated remaining life = (Land, property and equipment, net – Land) ÷ Depreciation expense
= (1,380,550 – 86,654) ÷ 214,500 = 6


An analysis of the property, plant, and equipment accounts reveals a consistent expansion of the asset base and a corresponding increase in associated depreciation costs over the observed period. The overall trend indicates significant capital investment and a stabilization of accounting estimates regarding asset longevity.

Net Asset Growth
Land, property, and equipment, net, demonstrated a steady upward trajectory, increasing from 663,027 thousand US$ in June 2021 to 1,380,550 thousand US$ by June 2026. This growth represents a more than twofold increase in the net book value of fixed assets, suggesting a period of aggressive capacity expansion or technological upgrading.
Depreciation Expense Trends
Depreciation expenses mirrored the growth of the asset base, rising from 111,100 thousand US$ in 2021 to 214,500 thousand US$ in 2026. The consistent annual increase in depreciation reflects the addition of new depreciable assets to the balance sheet and the ongoing consumption of the economic benefits of the existing asset pool.
Estimated Remaining Life Stability
The estimated remaining useful life of assets shifted from 5 years in 2021 to 6 years in 2022, remaining constant at 6 years through 2026. This adjustment indicates a revision in the expected utility of the company's equipment or the acquisition of assets with longer lifespans, which effectively spreads the cost of assets over a longer duration.
Land Value Analysis
Land holdings remained a relatively small component of the total asset base, increasing from 67,862 thousand US$ in 2021 to 86,654 thousand US$ in 2026. The modest growth in land value compared to the rapid increase in total net property, plant, and equipment suggests that capital expenditures are primarily focused on equipment and facility improvements rather than real estate acquisition.

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