As part of our process, we perform a rigorous discounted cash-flow methodology that dives into the true intrinsic worth of companies. For time-strapped financial advisors, we think having a dependable resource to rely on to know what the intrinsic worth of any company is extremely valuable. In this article, we walk through our valuation analysis of Zimmer (ZMH).
For some background, we think a comprehensive analysis of a firm's discounted cash-flow valuation, relative valuation versus industry peers, as well as an assessment of technical and momentum indicators is the best way to identify the most attractive stocks at the best time to buy. This process culminates in what we call our Valuentum Buying Index, which ranks stocks on a scale from 1 to 10, with 10 being the best.
If a company is undervalued both on a DCF and on a relative valuation basis and is showing improvement in technical and momentum indicators, it scores high on our scale. Zimmer posts a VBI score of 9 on our scale, reflecting our 'undervalued' DCF assessment, attractive relative valuation versus peers, and bullish techinicals. As is consistent with our stock-selection methodology, we prefer firms that have scores of 9 and 10, as it has been shown that a cohort of stocks with both attractive value and momentum qualities have great potential for outperformace. Our white paper outlining this conclusion can be downloaded here.
Our Report on Zimmer
In the spirit of transparency, we provide our reports to financial advisors on Zimmer and hundreds of other companies here.
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Zimmer's business quality (an evaluation of our ValueCreation™ and ValueRisk™ ratings) ranks among the best of the firms in our coverage universe. The firm has been generating economic value for shareholders with relatively stable operating results for the past few years, a combination we view very positively.
Zimmer's valuation is compelling at this time. The firm is trading at a nice discount to our estimate of its fair value, even after considering an appropriate margin of safety. The firm's forward earnings multiple and PEG ratio also look attractive versus peers.
Zimmer has an excellent combination of strong free cash flow generation and low financial leverage. We expect the firm's free cash flow margin to average about 23.6% in coming years. Total debt-to-EBITDA was 1.2 last year, while debt-to-book capitalization stood at 23.8%.
The firm's shares have underperformed the market benchmark during the past quarter. Although Zimmer 's valuation appears attractive, the company is currently exhibiting characteristics of a potential value trap, and we'd still be cautious at these levels. There may be a better entry point yet. Still, we are strongly considering opening up a long position in the portfolio of our Best Ideas Newsletter. In the spirit of transparency, we show the performance of our Best Ideas Newsletter below:
Economic Profit Analysis
The best measure of a firm's ability to create value for shareholders is expressed by comparing its return on invested capital (ROIC) with its weighted average cost of capital (GM:WACC). The gap or difference between ROIC and WACC is called the firm's economic profit spread. Zimmer's 3-year historical return on invested capital (without goodwill) is 31%, which is above the estimate of its cost of capital of 10%. As such, we assign the firm a ValueCreation™ rating of EXCELLENT. In the chart below, we show the probable path of ROIC in the years ahead based on the estimated volatility of key drivers behind the measure. The solid grey line reflects the most likely outcome, in our opinion, and represents the scenario that results in our fair value estimate.
Cash Flow Analysis
Firms that generate a free cash flow margin (free cash flow divided by total revenue) above 5% are usually considered cash cows. Zimmer's free cash flow margin has averaged about 20.8% during the past 3 years. As such, we think the firm's cash flow generation is relatively STRONG. The free cash flow measure shown above is derived by taking cash flow from operations less capital expenditures and differs from enterprise free cash flow (FCFF), which we use in deriving our fair value estimate for the company. For more information on our financial advisor services, please visit our website at Valuentum.com. At Zimmer, cash flow from operations increased about 5% from levels registered two years ago, while capital expenditures expanded about 9% over the same time period.
We think Zimmer is worth $80 per share, which represents a price-to-earnings (P/E) ratio of about 19.8 times last year's earnings and an implied EV/EBITDA multiple of about 10.7 times last year's EBITDA. Our model reflects a compound annual revenue growth rate of 3.8% during the next five years, a pace that is higher than the firm's 3-year historical compound annual growth rate of 2.6%. Our model reflects a 5-year projected average operating margin of 29.3%, which is above
Zimmer's trailing 3-year average. Beyond year 5, we assume free cash flow will grow at an annual rate of 2.2% for the next 15 years and 3% in perpetuity. For Zimmer, we use a 10% weighted average cost of capital to discount future free cash flows.
Margin of Safety Analysis
Our discounted cash flow process values each firm on the basis of the present value of all future free cash flows. Although we estimate the firm's fair value at about $80 per share, every company has a range of probable fair values that's created by the uncertainty of key valuation drivers (like future revenue or earnings, for example). After all, if the future was known with certainty, we wouldn't see much volatility in the markets as stocks would trade precisely at their known fair values. Our ValueRisk™ rating sets the margin of safety or the fair value range we assign to each stock. In the graph below, we show this probable range of fair values for Zimmer. We think the firm is attractive below $64 per share (the green line), but quite expensive above $96 per share (the red line). The prices that fall along the yellow line, which includes our fair value estimate, represent a reasonable valuation for the firm, in our opinion.
Future Path of Fair Value
We estimate Zimmer's fair value at this point in time to be about $80 per share. As time passes, however, companies generate cash flow and pay out cash to shareholders in the form of dividends. The chart below compares the firm's current share price with the path of Zimmer's expected equity value per share over the next three years, assuming our long-term projections prove accurate. The range between the resulting downside fair value and upside fair value in Year 3 represents our best estimate of the value of the firm's shares three years hence. This range of potential outcomes is also subject to change over time, should our views on the firm's future cash flow potential change. The expected fair value of $106 per share in Year 3 represents our existing fair value per share of $80 increased at an annual rate of the firm's cost of equity less its dividend yield. The upside and downside ranges are derived in the same way, but from the upper and lower bounds of our fair value estimate range.
Pro Forma Financial Statements
Additional disclosure: ISRG is included in the portfolio of our Best Ideas Newsletter.