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St. Augustine Gold and Copper Limited (RTLGF) fair value: what the stock is really worth

As of Oct 30, 2026: fair value (intrinsic value) of St. Augustine Gold and Copper Limited stock $0.02, price $0.09, upside -82.2%, quality 37 out of 100. Rating: strongly overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

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Basic Materials US · Based in Philippines

SA St. Augustine Gold and Copper Limited logo Thin data Oct 31, 2026

St. Augustine Gold and Copper Limited

RTLGF · US
Very expensive, weak quality

Our calculation puts a fair price 82% below what the stock costs today.

Low debt
Costs just 9 times its yearly profit.
Fair value $0.0164 · Strongly overvalued (−82.2%)
Quality 37/100
Negative free cash flow
Trails peers (3/9)
Narrow moat 8/100 · thin data
Thin data
⟳ Cyclical⚠ Thinly traded

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

$0.5000 $0.0016 Fair Value $0.0164 Jun 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year. As of Oct 31, 2026.

How to read this chart

60‑month range $0.0016 – $0.5000 · the $0.0922 price screens above the $0.0164 fair value. As of Oct 31, 2026.

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Company profile

St. Augustine Gold and Copper Limited, a mineral exploration and development company, engages in the acquisition, exploration, and evaluation of mineral properties in the Philippines.

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Its principal asset is the King-king copper-gold project, which consists of 184 mining claims covering an area of approximately 2,976 hectares located at Sitio Gumayan, Barangay King-king, Municipality of Pantukan, Davao de Oro in Mindanao.

St. Augustine Gold and Copper Limited is headquartered in Davao, the Philippines.

Stock analysis

St. Augustine Gold and Copper Limited (RTLGF) currently trades at $0.0922, while our model-based Fair Value estimate is $0.0164, 82.2% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 96/100, which puts the data coverage at low.

Quality & growth

The Quality Score stands at 37/100 (below-average quality), in the Basic Materials sector.

St. Augustine Gold and Copper Limited reported revenue of $0 in FY2025 versus $0 in FY2021. Reported net income was −$5.7M in FY2025.

Key figures

Market cap $187M Micro · P/E ratio 9.0 · EPS (TTM) $0.0100 · Return on equity −13.9% · Return on assets (EBIT) −1.4% · EPS growth (YoY) +42.1% · Free cash flow −$4.1M · Net cash $20.3M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 8 out of 100 (low confidence).

What moves the price

The share trades about 80% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Basic Materials peers we cover trades at 10% fair-value upside, at −82%, RTLGF screens richer than that median.

Fair Value models

Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then ($0.0084 per share) are deliberately not added. Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Best data coverage
NCAV (Graham) n/a $0.0100 $0.0100 52
All 1 models by family
Asset-Based
NCAV (Graham) n/a $0.0100 $0.0100 52

Open the full fair value analysis →

Quality Score breakdown

Overall quality 37/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 1
How much profit the company makes from its sales and capital
Quality Growth 34
Are margins and returns getting better?
Cashflow 9
Do the profits arrive as real cash?
Financial strength 87
Debt, balance sheet and risk of trouble
Investment 63
Does it invest with discipline instead of growing at any price?
Low Volatility 15
How calm the share price moves, does not count
Price momentum 3
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 0
Distance to the 52-week high, does not count
New shares 40
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

RTLGF screens overvalued: fair value 82% below the price. Compare with Saudi Arabian Mining Company →

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Other Industrial Metals & Mining · 369 stocks

Beats the industry median on 2/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 37 · Below median
Fair Value upside −82.2% · Bottom 25%
Profitability
Return on assets −4.1% · Below median
Operating margin (12 months) 0.0% · Below median
Growth and dividend
Revenue growth (quarter YoY) 0.0% · Below median

Valuation Multiplesvs Other Industrial Metals & Mining median · lower = cheaper

P/E (12 months) 9.0× · Cheaper than median
P/B 1.44× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)0 · sector 87
PAST (return on equity)0 · sector 0
HEALTH (low debt)100 · sector 95
DIVIDEND (yield)0 · sector 34

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Other Industrial Metals & Mining stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Vedanta Limited VEDL ₹233.05 ₹613.43 +163% vs RTLGF
Zhejiang Huayou Cobalt Co 603799 ¥30.72 ¥54.86 +79% vs RTLGF
CMOC Group 603993 ¥13.65 ¥19.48 +43% vs RTLGF
Saudi Arabian Mining Company 1211 56.35 SAR 61.99 SAR +10% vs RTLGF
Hindustan Zinc Limited HINDZINC ₹492.50 ₹541.75 +10% vs RTLGF
Western Mining Co 601168 ¥30.45 ¥33.50 +10% vs RTLGF
Boliden AB BOL kr 508.80 kr 464.45 −9% vs RTLGF
Korea Zinc Company 010130 876,000 KRW 649,125 KRW −26% vs RTLGF
Xiamen Tungsten Co 600549 ¥35.09 ¥23.20 −34% vs RTLGF
Ivanhoe Mines Ltd IVN C$9.04 C$4.43 −51% vs RTLGF

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Cite: Fair Value Calculator (2026). "St. Augustine Gold and Copper Limited Fair Value". https://www.fairvalue-calculator.com/stock/RTLGF

Frequently asked questions

Is St. Augustine Gold and Copper Limited (RTLGF) overvalued or undervalued?
As of Oct 31, 2026, our model estimates a fair value of $0.0164 versus a price of $0.0922, about −82% upside (overvalued).
What is the fair value of RTLGF?
Our model-based fair value for St. Augustine Gold and Copper Limited is $0.0164 (as of Oct 31, 2026), built from audited fundamentals. The current price: $0.0922.
What is the quality score of RTLGF?
St. Augustine Gold and Copper Limited has a Quality Score of 37/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for St. Augustine Gold and Copper Limited (RTLGF)?
Our model-based price target is the fair value of $0.0164 (as of Oct 31, 2026) from 1 valuation models. It is a calculation from audited fundamentals, not an analyst target.
What is the St. Augustine Gold and Copper Limited stock forecast for 2026?
Our models put fair value at $0.0164, about −82% upside versus a price of $0.0922 (overvalued). The calculation is refreshed regularly with new filings.
What is the intrinsic value of St. Augustine Gold and Copper Limited (RTLGF)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For St. Augustine Gold and Copper Limited it is $0.0164 per share (as of Oct 31, 2026), against a price of $0.0922. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is St. Augustine Gold and Copper Limited stock overvalued or undervalued in 2026?
As of Oct 31, 2026, RTLGF trades above its calculated fair value: price $0.0922, fair value $0.0164, a gap of about −82% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of RTLGF?
No. The price is what the market pays today ($0.0922); the fair value is what the company's own numbers justify ($0.0164). For St. Augustine Gold and Copper Limited the two are $0.0758 per share apart. That gap is exactly why we show both numbers side by side.
How much is St. Augustine Gold and Copper Limited worth?
The market values St. Augustine Gold and Copper Limited at about $187M (market capitalisation, as of Oct 31, 2026). Per share that is $0.0922; our models calculate a fair value of $0.0164 per share.
What is the P/E ratio of RTLGF?
St. Augustine Gold and Copper Limited trades at a price-to-earnings ratio of 9.0 (as of Oct 31, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of $0.0164 is built from several models across several years. Other multiples: P/B 1.4.
How solid is the balance sheet of St. Augustine Gold and Copper Limited (RTLGF)?
Balance-sheet figures for St. Augustine Gold and Copper Limited (as of Oct 31, 2026): return on equity −13.9%. They feed the Quality Score of 37/100, which measures business quality independently of the share price.
How far is RTLGF from its 52-week high?
St. Augustine Gold and Copper Limited trades at $0.0922, about 80% below its 52-week high of $0.4634 and at the low of $0.0922 (as of Oct 30, 2026). Distance from the high says nothing about value: that is what the fair value of $0.0164 is for.
Which stocks are comparable to St. Augustine Gold and Copper Limited?
From the same area (Basic Materials) we also value Saudi Arabian Mining Company, CMOC Group, Hindustan Zinc Limited, Boliden AB, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is St. Augustine Gold and Copper Limited stock attractive at the current price?
The data as of Oct 31, 2026: price $0.0922, calculated fair value $0.0164 (−82%), Quality Score 37/100, from 1 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of RTLGF calculated?
We run St. Augustine Gold and Copper Limited through 1 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of $0.0164, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.5 % above its aggregate fair value. St. Augustine Gold and Copper Limited itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of St. Augustine Gold and Copper Limited (RTLGF)?
The closing price on Oct 30, 2026 was $0.0922. Our model-based fair value is $0.0164, about −82% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with St. Augustine Gold and Copper Limited right now?
Weak quality (37/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.

Key figures of St. Augustine Gold and Copper Limited

How large is the market capitalisation of St. Augustine Gold and Copper Limited (RTLGF)?
The market capitalisation of St. Augustine Gold and Copper Limited is $187M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What are the earnings per share of St. Augustine Gold and Copper Limited (RTLGF)?
Earnings per share at St. Augustine Gold and Copper Limited are $0.0100 (price ÷ EPS = P/E 9.0). Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of St. Augustine Gold and Copper Limited (RTLGF)?
The return on equity (ROE) of St. Augustine Gold and Copper Limited is −13.9% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of St. Augustine Gold and Copper Limited (RTLGF)?
On an EBIT basis the return on assets of St. Augustine Gold and Copper Limited is −1.4% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
How fast are earnings growing at St. Augustine Gold and Copper Limited (RTLGF)?
Earnings per share at St. Augustine Gold and Copper Limited are growing +42.1% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does St. Augustine Gold and Copper Limited (RTLGF) generate?
The free cash flow of St. Augustine Gold and Copper Limited is −$4.1M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does St. Augustine Gold and Copper Limited (RTLGF) hold?
St. Augustine Gold and Copper Limited holds more cash than debt, $20.3M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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