NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND (NKX) Stock Analysis
NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND
How to read NKX (pre-profit growth)
This company is reinvesting instead of generating profit, so a standard DCF cannot price it. The useful question is whether the growth the market is paying for is achievable — and whether the company can fund itself until then.
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Reverse-DCF — the growth the price demands ↓
It shows exactly how fast the business must grow to justify today's price. Compare that to what comparable companies have actually achieved.
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Cash runway ↓
Can it reach profitability before it has to raise money and dilute shareholders?
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Interactive calculator ↓
Set your own growth + margin assumptions and see what the business would be worth if you are right.
It files little or nothing with the SEC — so our cash-flow models, financial statements, and U.S. insider data (Form 4) don't apply. What's still real: the live U.S. price and short positioning. Here's what we could pull from other sources:
Nuveen California AMT-Free Municipal Income Fund (the Fund), formerly Nuveen Insured California Tax-Free Advantage Municipal Fund, is a closed-ended fund. The Fund seeks to provide monthly tax-free income, portfolio diversification and after tax total returns. The Fund's investment objectives are to provide current income exempt from regu…
📑 Read the real filings: latest SEC 8-K ↗
Identity, share count and tier from FINRA + OTC Markets; not a substitute for the home-market financial statements. Thin U.S. disclosure + OTC trading is itself a risk factor.
Quality & solvency checks
Cheap stocks can be cheap for a reason. These screens warn when a low valuation comes paired with structural fragility.
Why it matters: Cheap-looking stocks (low P/E or P/B) often have low Z-scores because the market knows the company is dying. Z-score warns you before you fall into a value trap.
Reference: > 3.0 = safe zone · 1.81–3.0 = grey zone · < 1.81 = distress zone
Full explanation →
The Z-score needs working capital, retained earnings, EBIT, sales and total assets from the latest balance sheet, and at least one of those isn't reported in machine-readable form here — common for foreign private issuers. We leave it blank rather than compute a distress verdict from an estimated input. It doesn't affect the reported figures in the financial tables below.
Why it matters: High score = fundamentals improving. Low score = deteriorating. Especially powerful for filtering cheap stocks: cheap + high F-score historically outperforms; cheap + low F-score is often a value trap.
Reference: 7–9 = strong · 4–6 = mediocre · 0–3 = weak
Full explanation →
The F-score compares two consecutive years of income, cash-flow and balance-sheet data. We have 0 years of income data for this filer, but no machine-readable cash-flow statement or balance sheet — so several of the nine checks have no input at all. We show nothing rather than score a partial year against itself. The reported figures in the financial tables below are unaffected.
A standard discounted cash flowDCF — Discounted Cash Flow — sums up all future cash a business will produce, adjusted for the fact that future dollars are worth less than dollars today.
Why it matters: It is the most fundamentally honest valuation method when applicable — but only works for companies with predictable, positive cash flow.
Reference: Best for: mature, profitable businesses. Fails for: pre-profit growth, banks, REITs.
Full explanation → (DCF) valuation is not meaningful for Nuveen California AMT-Free Quality Municipal Income Fund (NKX) because the model projects negative future cash flows, as indicated by 'FCFFree Cash Flow (FCF) — Operating cash flow minus capital spending: cash left after a company covers operating costs, taxes and interest and reinvests in the business — but BEFORE repaying debt principal or paying dividends. The cash actually available to investors.
Why it matters: A company can show big profits on paper while burning through cash. FCF is what actually fills the bank account.
Reference: Healthy mature businesses convert 8–15% of revenue into FCF · Growth companies often negative
Full explanation → negative' and 'INVARIANT: weighted IV is non-positive'. This suggests the company's current financial structure or investment strategy does not lend itself to traditional cash flow generation. Investors are likely focused on the fund's income distribution, portfolio quality, and tax-exempt status rather than capital appreciation from operational cash flows. The primary quantifiable risk is the fund's 'Franchise/durability score 0/5', indicating low fundamental strength.
As of 3 months ago
Anatomy of a share
What you're buying per share. Bars are at the same scale so you can see the relative size of revenue, costs, cash flow, and debt — not just read them in a table.
What you actually need to decide
Every stock price is a disagreement. Here's the single thing that must go right for the bulls, the single thing that breaks the thesis, and the concrete signposts to watch so you can update your view as real results arrive.
- Changes in net asset value (NAV)
- Consistency and level of income distributions
- Credit quality of underlying bond holdings
Management & Leadership
Gifford R. Zimmerman serves as the President of Nuveen California AMT-Free Quality Municipal Income Fund, overseeing the fund's investment strategy and operations. William J. Becker is the Chief Financial Officer and Treasurer, responsible for the fund's financial reporting and management. John Miller is the Chief Compliance Officer.
What They Make
Nuveen California AMT-Free Quality Municipal Income Fund is a closed-end investment company that invests primarily in investment-grade municipal bonds issued by California state and local governments. Its objective is to provide current income exempt from federal and California state income taxes.
End Markets
Revenue Drivers
Why Is It Priced Like This?
Why Customers Pay
The income statement and balance sheet are also too incomplete here to substitute another lens honestly, so this page carries price, momentum and disclosure facts only.
The market prices NKX based on its ability to generate consistent tax-exempt income and the quality of its underlying municipal bond portfolio, rather than traditional operational cash flows. The 'FCFFree Cash Flow (FCF) — Operating cash flow minus capital spending: cash left after a company covers operating costs, taxes and interest and reinvests in the business — but BEFORE repaying debt principal or paying dividends. The cash actually available to investors.
Why it matters: A company can show big profits on paper while burning through cash. FCF is what actually fills the bank account.
Reference: Healthy mature businesses convert 8–15% of revenue into FCF · Growth companies often negative
Full explanation → negative' flag indicates that a standard DCFDCF — Discounted Cash Flow — sums up all future cash a business will produce, adjusted for the fact that future dollars are worth less than dollars today.
Why it matters: It is the most fundamentally honest valuation method when applicable — but only works for companies with predictable, positive cash flow.
Reference: Best for: mature, profitable businesses. Fails for: pre-profit growth, banks, REITs.
Full explanation → model is inappropriate, as the fund's value is tied to its net asset value and distribution policy. The market may be assigning value to the stability of municipal bond income and the tax advantages for California residents, which are not captured in a cash flow model focused on corporate operations.
Business Model & Valuation
How They Make Money
The fund primarily distributes income to shareholders, consistent with its objective of providing current income; specific dividend rates are not provided in the data.
Growth / Revenue DCF
No cash flow statement data available - using revenue/margin growth model as fallback.
Show advanced inputs
| Revenue Growth | 15.0% |
What this model does NOT do: this is a consolidated owner-earnings FCF model. Standalone segment assumptions: none. It does not project its revenue segments independently; their combined effect is embedded in the historical revenue and cash-flow trend the model extrapolates. The calculator above can only approximate a segment's impact through the single consolidated growth rate — it cannot model any one line separately. For a true segment-level view, build a separate model from the company's segment disclosures.
Maturity & Competitive Position
Moat Signals
Geography & Markets
The fund primarily invests in municipal bonds issued by entities within the state of California, making its investment performance highly dependent on the economic and fiscal health of California. Exact geographic mix percentages are not available.
Geographic Risks
Market Signals
These are timing signals, not value signals — they describe the stock's recent price behavior, not what the business is worth. Use them for the "the thesis looks good, but is now the moment?" question. Each tile below explains what it's saying.
Why it matters: Short-term contrarian indicator. Extreme readings often precede mean reversion, though not always.
Reference: 30–70 normal · >70 overbought · <30 oversold
Full explanation → (14)65.8NeutralMomentum is balanced — neither overbought nor oversold.
Why it matters: When the fast line crosses above the slow line, short-term momentum is turning up; below, turning down. A timing cue, not a value signal.
Reference: Line above signal = bullish momentum · below = bearish
Full explanation →BullishLine above signalThe fast trend is above the slow trend — short-term momentum is currently upward.
Technicals describe price, not the business. A great company can have a "bearish" tape (a buying chance) and a weak one a "bullish" tape (a trap). Pair these with the valuation and health sections above.
QUALITY
Data Quality & Risk Flags (8 notes — click to expand/collapse)
Guardrail Notes (8)
- FCF negative: revenue/margin growth model projects future cash flows from revenue trajectory.
- INVARIANT: weighted IV is non-positive. Model may not be appropriate.
- Model implies no positive equity value under these assumptions. Valuation is speculative/low-confidence.
- Shares from unknown — per-share values may be less accurate.
- Illiquidity discount 25% applied (small/micro-cap — harder to exit, demand a margin).
- Shares/market cap missing or defaulted; per-share valuation unreliable.
- Shares defaulted to 1; IV is NOT meaningful — treat as data-unavailable.
- DATA UNAVAILABLE: per-share values suppressed due to missing/unreliable shares data.
FINANCIALS
Financial Statements (5-year tables — click to expand)
From NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND's SEC filings (EDGAR).
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