Castile Resources (ASX:CST) Cash Flow from Investing: A$-1.36 Mil (TTM As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

What is Castile Resources Cash Flow from Investing?

Castile Resources ASX:CST Cash Flow from Investing is A$-1.36 Mil as of Dec. 2025. The stock has 1 warning sign investors should review.

Cash Flow from Investing covers the cash a company gains or spends from investment activities in financial market and operating subsidiaries. It also includes the cash the company used for property, plant and equipment (PPE).

For the six months ended in Dec. 2025, Castile Resources spent A$0.71 Mil on purchasing property, plant, equipment. It gained A$0.00 Mil from selling property, plant, and equipment. It spent A$0.00 Mil on purchasing business. It gained A$0.00 Mil from selling business. It spent A$0.00 Mil on purchasing investments. It gained A$0.00 Mil from selling investments. It paid A$0.00Mil for net Intangibles purchase and sale. And it paid A$0.00 Mil for other investing activities. In all, Castile Resources spent A$0.71 Mil on investment activities in financial market and operating subsidiaries for the six months ended in Dec. 2025.


Castile Resources  (ASX:CST) Cash Flow from Investing Explanation

Cash flow from investing contains nine items:

1. Purchase Of Property, Plant, Equipment:
Purchase of PPE indicates the amount used to purchase property, plant, and equipment.

Castile Resources's purchase of property, plant, equipment for the six months ended in Dec. 2025 was A$-0.71 Mil. It means Castile Resources spent A$0.71 Mil on purchasing property, plant, equipment.

In the capital spending for property, plant and equipment (PPE), some part of spending may be from the expansion of business. The business needs more property, plant and equipment (PPE) as it grows. Another part may be from replacement of the property, plant and equipment (PPE) of existing business. For some companies, the cash spent on replacing of the property, plant and equipment (PPE) of the existing business will be close to the depreciation of property, plant and equipment (PPE) reported in the income statement.

In Warren Buffett's definition of Owner's Earnings, he deducts the estimate of the cost of replacing the property, plant and equipment (PPE) of the existing business from cash flow from operations. The cash spent on the new property, plant, and equipment is not deducted. The reason is because these are not costs of the existing business. In his 1986 letter to shareholders, Warren Buffett wrote this about owner earnings:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume....Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

2. Sale Of Property, Plant, Equipment:
Sale of PPE indicates the amount gained from selling property, plant, and equipment.

Castile Resources's sale of property, plant, equipment for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources gained A$0.00 Mil from selling property, plant, and equipment.

3.Purchase Of Business:
Purchase of business indicates the amount used to purchase business.

Castile Resources's purchase of business for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources spent A$0.00 Mil on purchasing business.

4. Sale Of Business:
Sale of business indicates the amount gained from selling business.

Castile Resources's sale of business for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources gained A$0.00 Mil from selling business.

5. Purchase Of Investment:
Purchase of Investments represents cash outflow on the purchase of investments in securities.

Castile Resources's purchase of investment for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources spent {stock_data.stock.currency_symbol}}0.00 Mil on purchasing investments.

6. Sale Of Investment:
Sale of Investments represents cash inflow on the sale of investments in securities.

Castile Resources's sale of investment for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources gained A$0.00 Mil from selling investments.

7. Net Intangibles Purchase And Sale:
Net Intangibles purchase and sale means the net cash inflow received by a company that comes from the purchase and sale of intangibles. It equals the cash received from sale of intangibles minus the cash spent on purchasing intangibles.

Castile Resources's net Intangibles purchase and sale for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources paid A$0.00 Mil for net Intangibles purchase and sale.

8. Cash From Discontinued Investing Activities:
Cash from discontinued investing activities means the cash received by a company that comes from the discontinued investing activities.

Castile Resources's cash from discontinued investing activities for the six months ended in Dec. 2025 was 0.00 Mil. It means Castile Resources paid A$0.00 Mil for discontinued investing activities.

9. Cash From Other Investing Activities:
Cash from other investing activities means the cash received by a company that comes from other investing activities.

Castile Resources's cash from other investing activities for the six months ended in Dec. 2025 was A$0.00 Mil. It means Castile Resources paid A$0.00 Mil for other investing activities.


Castile Resources Cash Flow from Investing Related Terms


Castile Resources Cash Flow from Investing Historical Data

* Premium members only.

The historical data trend for Castile Resources's Cash Flow from Investing can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Castile Resources Cash Flow from Investing Chart

Castile Resources Annual Data
Trend Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Cash Flow from Investing
Get a 7-Day Free Trial -4.67 -5.20 -3.25 -1.82 -1.08

Castile Resources Semi-Annual Data
Jun19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cash Flow from Investing Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -1.15 -0.66 -0.43 -0.65 -0.71

Castile Resources Cash Flow from Investing Calculation

Cash Flow from Investing covers the cash a company gains or spends from investment activities in financial market and operating subsidiaries. It also includes the cash the company used for property, plant and equipment (PPE).

If a company spends cash on property, plant and equipment (PPE), this will reduce their cash position. This is called Capital Expenditures (CPEX).

Likewise, if a company buys another company for cash, this will reduce their cash position.

Castile Resources's Cash Flow from Investing for the fiscal year that ended in Jun. 2025 is calculated as:

Castile Resources's Cash Flow from Investing for the quarter that ended in Dec. 2025 is calculated as:


Cash Flow from Investing for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was A$-1.36 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a Cash Flow from Investing of A$-1.36 Mil mean?
Castile Resources (ASX:CST) has a Cash Flow from Investing of A$-1.36 Mil as of Dec. 2025. Cash Flow from Investing is the amount of cash earned or paid from investing operations. View historical data for Castile Resources and its competitors.
Is Castile Resources' Cash Flow from Investing too high?
Castile Resources' current Cash Flow from Investing is A$-1.36 Mil.
How does Castile Resources' Cash Flow from Investing compare to competitors?
Castile Resources' Cash Flow from Investing of A$-1.36 Mil can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cash Flow from Investing for a Metals & Mining company?
A good Cash Flow from Investing depends on the Metals & Mining industry context. However, Cash Flow from Investing should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cash Flow from Investing mean?
A high Cash Flow from Investing can signal that a stock is expensive relative to its fundamentals. Cash Flow from Investing is the amount of cash earned or paid from investing operations. View historical data for Castile Resources and its competitors. Castile Resources's current Cash Flow from Investing is A$-1.36 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Castile Resources stock overvalued right now?
Castile Resources (ASX:CST) has a current Cash Flow from Investing of A$-1.36 Mil. The current Cash Flow from Investing is A$-1.36 Mil. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cash Flow from Investing calculated?
Cash Flow from Investing is calculated from a company's financial statements. For Castile Resources (ASX:CST), the current Cash Flow from Investing is A$-1.36 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Castile Resources Business Description

Other Exchanges CLRSF:USA3UY:Germany
Address 17 Southport Street, Suite 1B, West Leederville, WA, AUS, 6007
Castile Resources Ltd is a mineral exploration and project development company operating in Australia. Its primary projects include the Rover Project and the Warumpi Project, located in the Northern Territory and Western Australia, respectively. The company focuses on exploring minerals such as gold, copper, cobalt, zinc, and silver. The company operates in one geographic segment, Australia, and is engaged in exploring and developing mineral assets. The majority of revenue is generated through the interest income received.