U.S. Markets open in 5 hrs 24 mins
  • S&P Futures

    3,237.00
    -1.00 (-0.03%)
     
  • Dow Futures

    26,722.00
    +7.00 (+0.03%)
     
  • Nasdaq Futures

    10,878.75
    -13.00 (-0.12%)
     
  • Russell 2000 Futures

    1,449.50
    +2.50 (+0.17%)
     
  • Crude Oil

    40.42
    +0.11 (+0.27%)
     
  • Gold

    1,875.80
    -1.10 (-0.06%)
     
  • Silver

    23.25
    +0.06 (+0.25%)
     
  • EUR/USD

    1.1673
    -0.0003 (-0.0233%)
     
  • 10-Yr Bond

    0.6660
    0.0000 (0.00%)
     
  • Vix

    28.42
    -0.16 (-0.56%)
     
  • GBP/USD

    1.2781
    +0.0029 (+0.2262%)
     
  • BTC-USD

    10,709.61
    -50.98 (-0.47%)
     
  • CMC Crypto 200

    217.89
    +8.95 (+4.28%)
     
  • FTSE 100

    5,835.24
    +12.46 (+0.21%)
     
  • Nikkei 225

    23,204.62
    +116.80 (+0.51%)
     

Are Spark New Zealand Limited (NZSE:SPK) Investors Paying Above The Intrinsic Value?

Simply Wall St

Today we will run through one way of estimating the intrinsic value of Spark New Zealand Limited (NZSE:SPK) by taking the expected future cash flows and discounting them to today's value. We will use the Discounted Cash Flow (DCF) model on this occasion. Before you think you won't be able to understand it, just read on! It's actually much less complex than you'd imagine.

We generally believe that a company's value is the present value of all of the cash it will generate in the future. However, a DCF is just one valuation metric among many, and it is not without flaws. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

See our latest analysis for Spark New Zealand

Step by step through the calculation

We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. In the first stage we need to estimate the cash flows to the business over the next ten years. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, so we need to discount the sum of these future cash flows to arrive at a present value estimate:

10-year free cash flow (FCF) forecast

2021

2022

2023

2024

2025

2026

2027

2028

2029

2030

Levered FCF (NZ$, Millions)

NZ$582.5m

NZ$514.5m

NZ$510.0m

NZ$421.0m

NZ$422.0m

NZ$402.1m

NZ$392.0m

NZ$388.1m

NZ$388.5m

NZ$391.7m

Growth Rate Estimate Source

Analyst x2

Analyst x2

Analyst x2

Analyst x1

Analyst x1

Est @ -4.71%

Est @ -2.52%

Est @ -0.98%

Est @ 0.09%

Est @ 0.84%

Present Value (NZ$, Millions) Discounted @ 7.4%

NZ$542

NZ$446

NZ$412

NZ$316

NZ$295

NZ$262

NZ$238

NZ$219

NZ$204

NZ$192

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = NZ$3.1b

The second stage is also known as Terminal Value, this is the business's cash flow after the first stage. The Gordon Growth formula is used to calculate Terminal Value at a future annual growth rate equal to the 5-year average of the 10-year government bond yield of 2.6%. We discount the terminal cash flows to today's value at a cost of equity of 7.4%.

Terminal Value (TV)= FCF2030 × (1 + g) ÷ (r – g) = NZ$392m× (1 + 2.6%) ÷ (7.4%– 2.6%) = NZ$8.4b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= NZ$8.4b÷ ( 1 + 7.4%)10= NZ$4.1b

The total value is the sum of cash flows for the next ten years plus the discounted terminal value, which results in the Total Equity Value, which in this case is NZ$7.2b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Compared to the current share price of NZ$4.8, the company appears slightly overvalued at the time of writing. The assumptions in any calculation have a big impact on the valuation, so it is better to view this as a rough estimate, not precise down to the last cent.

dcf
dcf

The assumptions

We would point out that the most important inputs to a discounted cash flow are the discount rate and of course the actual cash flows. You don't have to agree with these inputs, I recommend redoing the calculations yourself and playing with them. The DCF also does not consider the possible cyclicality of an industry, or a company's future capital requirements, so it does not give a full picture of a company's potential performance. Given that we are looking at Spark New Zealand as potential shareholders, the cost of equity is used as the discount rate, rather than the cost of capital (or weighted average cost of capital, WACC) which accounts for debt. In this calculation we've used 7.4%, which is based on a levered beta of 0.800. Beta is a measure of a stock's volatility, compared to the market as a whole. We get our beta from the industry average beta of globally comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable business.

Looking Ahead:

Although the valuation of a company is important, it shouldn't be the only metric you look at when researching a company. It's not possible to obtain a foolproof valuation with a DCF model. Instead the best use for a DCF model is to test certain assumptions and theories to see if they would lead to the company being undervalued or overvalued. For instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Can we work out why the company is trading at a premium to intrinsic value? For Spark New Zealand, there are three further elements you should look at:

  1. Risks: We feel that you should assess the 2 warning signs for Spark New Zealand (1 can't be ignored!) we've flagged before making an investment in the company.

  2. Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for SPK's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.

  3. Other High Quality Alternatives: Do you like a good all-rounder? Explore our interactive list of high quality stocks to get an idea of what else is out there you may be missing!

PS. Simply Wall St updates its DCF calculation for every New Zealander stock every day, so if you want to find the intrinsic value of any other stock just search here.

This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com.