Valuation: Intel vs TSMC vs AMD

Recently, Intel announced the delay of its 7-nanometer integrated circuit process. Affected by the news of Intel’s delay, Intel stock moderately sold off. At the same time, Intel’s competitors AMD (Advanced Micro Devices) and Taiwan Semiconductor Manufacturing (TSMC) have seen their stock prices rise sharply. Given the recent hype in technology stocks, AMD and TSMC stocks have been very hot recently. I think Intel’s sell-off has been exaggerated, while the valuations of AMD and TSMC suggest unrealistic growth. The purpose of this article is to perform a fundamental DCF analysis of Intel and compare it with the valuations of AMD and TSMC.

Background

The narrative is that Intel’s latest chips will be delayed, their rival AMD will gain the lead by selling 7nm devices. AMD does not produce its chips. Instead, AMD signed a contract to produce its circuits with Taiwan Semiconductor Manufacturing Co (TSMC), the largest IC contract manufacturer. As another twist, Intel has stated that if they need a backup plan, they will have TSMC produce some of their chips. The market is interpreting this announcement as Intel is doomed and that AMD and TSMC will grow like crazy. This is reflected in the share price of these stocks, which is shown below. 

Both AMD and TSMC stock prices have gone parabolic lately. Part of this is from Intel’s news, while a lot of it is their gains are from the recent tech stock mania.

By doing a rough DCF valuation on these companies, I believe Intel is reasonably valued. As for AMD and TSMC, I believe the market is pricing in unrealistic growth. The narrative may be true, that Intel loses market share. Maybe Intel becomes the next IBM, being less relevant than its glory days. On the flip side, I believe overpaying for a stock is far riskier than scary headlines. Value investors look for times when negative news is overblown, and the stock can be bought at a discount.

Intel DCF

First, let’s estimate the value of Intel using a discounted cash flow model. Intel’s free cash flows for the last few years, plus trailing-twelve-month, are shown in the table below. I’ll use the average of these FCF figures in my model by using $15B as the input. Over the last five years, Intel has grown revenue at 7% a year. I will handicap this a bit by using a 5% growth rate for the next ten years. For the growth rate beyond year 10, I will use a value of 2%. The last input to the model is the discount rate, which I will set to 10%. These values estimate the value of Intel at $51.20 a share. Currently, Intel is trading for around $50 a share.

201720182019TTM
10.33B14.24B16.93B21.9B
Intel Free Cash Flow

Based on this analysis, Intel appears to be fairly valued. It may not be a screaming bargain, but it is trading at a reasonable business valuation. I believe the market’s narrative is exaggerating Intel’s troubles. It is quite possible that you could buy Intel, and the business produces a 10% average return. As we will see, I do not believe that is the case with AMD or TSMC.

TSMC DCF

Next, we will perform the same calculation on TSMC. The table below shows TSMC’s recent free cash flow figures. An average free cash flow value of $7.3B seems reasonable, so that will be input into the model. In the last five years, the income growth rate is 8%, so we assume that the cash flow in the next ten years can grow at this rate. The terminal growth rate and discount rate are the same as the Intel example. These DCF inputs yield an estimated value of $27.25, while TSMC currently trades around $79 a share.

201720182019TTM
8.56B8.41B5.16B5.16B
TSMC Free Cash Flow

As you can see, there is a significant discrepancy between my estimate of what TSMC’s business is worth compared to what the market thinks. Perhaps I underrated TSMC’s growth rate since the narrative is that it will gain market share on Intel. Let’s try redoing the calculation by using a 15% free cash flow growth rate instead of 8%. This produces a value of $42.80 per share. Ok, how about we try an even more optimistic growth rate of 20%. The DCF outputs a value of $59.15 per share for TSMC, still significantly below what it currently trades at.

Another technique I like using when looking at stocks is performing a reverse DCF. This is done by specifying the current cash flow, discount rate, and current stock price. Then address the growth rate instead of the business value. This can help investors understand what kind of growth the market is pricing in stocks. Through this exercise, based on TSMC’s current prices, the market estimates a ten-year growth rate of 25%.

I believe a 25% growth rate for TSMC is rather optimistic. Many companies can grow at high rates for short bursts, but it is difficult to sustain greater than 20% growth for ten years. It is possible TSMC could pull it off, but I assign a pretty low probability to this.

AMD DCF

Finally, in our Intel 3-way show off, we will calculate the value of AMD. The recent cash flows are shown below, and we can see 2017 and 2018 cash flows are negative. The 2019 FCF figure is slightly positive, and the TTM number is the highest in this series of data. To be generous, we use the round number of $600M. In this example, I will use a 7% growth rate, which is why AMD’s revenue has been growing in the last five years. With these inputs, the DCF produces a whopping $9.70 for AMD’s shares…AMD currently trades at $78.

201720182019TTM
-101M-129M276M611M
AMD Free Cash Flow

To give AMD the benefit of the doubt, let’s recalculate its value using higher growth rates. Using a 15% growth rate produces a value of $15.95, while a 20% growth rate yields $21.90 a share. Both of these are well below what AMD currently trades at.

Using the reverse DCF, we can see how much growth the market is pricing in. This technique shows that AMD would have to grow at 40% per year for ten years straight to justify its value. This growth rate is completely unrealistic. Sure, the stock price of AMD has skyrocketed lately, but the business hardly makes any money. The price of AMD makes no sense when looking at it as a business. Instead, the market is valuing AMD based on its narratives, making increased profits from AI, self-driving cars, cryptocurrency mining, and, most recently, gaining market share from Intel. These could all come true, but an investor must pay a reasonable price for growth.

Conclusion

As a value investor, I try to find situations where the market hates a stock or industry. Usually, these narratives are exaggerated, which creates opportunities. The market has also exaggerated potential growth, which has resulted in stock transactions that are much higher than actual growth rates. With this post, I tried to show that the market is pessimistic towards Intel. Still, it is trading at a decent business valuation. Intel’s competitors, however, are trading at values that imply unrealistic growth. AMD and TSMC may continue to do well in the short term, but valuations matter over the long term.

For more value investing content check out:

Q2 2020 Portfolio Update

Intro to DCF Analysis Part 1

Intro to DCF Analysis Part 2

The Many Flavors of Value Investing

Intro to DCF Analysis Part 2: How to Calculate a DCF

In part 1 of this series, I introduced the discounted cash flow model and its four input variables. These variables were cash flow of the business, short term growth rate, terminal growth rate, and investors discount rate. In this post, I will show how to calculate a DCF by running the numbers on Emerson Electric (EMR). Emerson is an established business that is not rapidly growing, and is not overly cyclical. Using a DCF is more suitable for a business with these characteristics.

PV of Future Cash Flows

Performing DCF analysis consists of three parts. The first part is looking at the company’s financials to determine the values we should use to plug into the model. Next is the calculation of the present value of future cash flows from the business. This means we have a black box that produces a certain amount of cash flows far into the future. The DCF equation allows us to place a value on this stream of cash flows. The last step is to make some adjustments so that we get the value of the company on a per share basis.

Determining Cash Flow

The first step is to determine what cash flow value to use. In this example I am using EMRs free cash flow (FCF). The FCF for the last few years, plus the trailing-twelve-month figure is shown in the table. Typically I average the last few years of FCF to use as the input to the model. In this instance, let’s use $2.5B as our starting cash flow.

Choosing a Short Term Growth Rate

Next, we have to determine a reasonable growth rate. Emerson is a diversified industrial company that sells HVAC units, tools, and the InSinkErator brand. These products are going to produce a low sales growth rate. Probably increasing a few percent a year at the rate of inflation. EMR also has an industrial automation division that could have a bit higher sales growth going into the future. For this example, let’s assume EMR can grow their free cash flow at a rate of 3.5% a year.

The Terminal Growth Rate

As described in part one of this series, I discussed the difference between short term growth rate and terminal growth rate. Terminal growth rate assumes the business will decline to a steady state growth rate that is about the rate of inflation. In my DCF models, I typically use a terminal rate of 2%.

Specifying a Discount Rate

The last piece to the DCF model is the discount rate. As a refresher, the discount rate is the investors desired rate of return. This desired rate of return affects the future cash flows of the business. One dollar is worth more today than it does 10 years from now. Because of inflation and because we can invest that dollar. Mathematically, the discount rate has an interesting effect on the future cash flows. However, I’m trying to keep light on the math in this series so that can be a tale for another day. For my models, I use a discount rate of 10%. Don’t forget that a higher discount rate will mean the stock needs to trade cheaper. And a low discount rate means you could pay up for that stock (you’d be getting less of a return).

Performing the Calculation

Bringing it all together, we are now ready to do the DCF calculation. I use the calculator from Old School Value, which is a paid service, to do my DCF analysis. However, there are many online DCF calculators, or you can do it in Excel. Inputting the four variables described above, the DCF spits out a present value of EMRs future cash flows equating to $27B.

What this means is that we have a black box that is throwing out $2B in cash that is growing at a rate of 3.5% a year. If we paid $27B for this black box, we would expect a 10% return on investment. In order to arrive at a per share value of EMRs future cash flows, we need to do a few adjustments to this $27B.

Converting to Equity

The last step in showing how to calculate a DCF is to convert the DCF output into a value per share. The number that the DCF calculation produces is really the value of the entire enterprise. The enterprise is commonly made up of equity (the stockholders) and debt (bond holders). Since we are buying the stock, we need to adjust the $27B enterprise value of Emerson to reflect the equity holders’ share of the pie. To illustrate this, let’s say the enterprise was made up of 50% equity and 50% debt. It is not fair to say that the equity holders get 100% of the cash generated by the enterprise. You have to make debt interest payments, and pay off the bonds when they come due.

To arrive at the equity value, you take the enterprise value and subtract the value of the long term debt the company has. In some cases, it is applicable to also subtract capital lease. Emerson has $7B in debt, so we subtract that from the $27B. The next step is to add back the current amount of cash the company has. This means we can add $2.5B to our $20B. This resulting figure of $22.5B is the value of Emerson’s equity.

From here, we can obtain the value of EMR at a per share basis by dividing the $22.5B equity value by the amount of shares outstanding. Currently, Emerson has 600 million shares outstanding. This results in a per share value of $49.90 for Emerson’s stock.

DCF Example Summary

To summarize, if we could buy EMR stock at $49.90, and our DCF assumptions held true, we could expect a 10% average rate of return. Now that we have determined a back of the envelope value for EMR, we can check what it’s trading for in the market. When I entered my position in EMR, I paid $41 a share. Currently, Emerson is trading for about $70 a share, so you probably would expect a lower return if purchased at that price. Buying below the value calculated from the DCF provides some margin of safety in case our assumptions on Emerson’s cash flows or growth rates are wrong.

Conclusion

With this two part series on discounted cash flow analysis, I hope to provide a foundation for business valuation by showing how to calculate a DCF. Understanding that a stock is really a business that produces a stream of growing cash flows instead of a price that fluctuates is key to being a successful investor. Even though DCF valuations are not perfect, they do capture the growth of the business where a simple P/E ratio does not. Going forward, I want to occasionally highlight examples stocks are overhyped and trade at valuations that do not make sense, even if they can produce a high rate of growth.

For more value investing fundamentals check out:

What is Value Investing Anyway?

The Many Flavors of Value Investing

Intro to Discounted Cash Flow Analysis, Part 1

The discounted cash flow (DCF) method is one of the more popular choices for finance professionals. I often use DCFs as a rough, back of the envelope calculation to see if the business is trading at a reasonable price. The thing I like the most about DCFs is that they factor in the growth of the business. Valuation ratios, such as price-earnings, are just a snapshot of the business at that point in time. In this post, I don’t want to get into the math, or how to make super accurate DCF models. However, I will provide an introduction to discounted cash flow analysis, by describing the four inputs to the DCF calculation.

In simple terms, a DCF approximates the value of a company based on the stream of cash flows it generates into the future, a growth rate of these cash flows, and then factors in the investors time value of money (ie their desired rate of return).

Cash Flow

The first DCF input is the amount of cash flow the businesses currently generates. Cash flows can be measured in several ways, such as net income, earnings per share, free cash flow, among others. I typically use free cash flow (FCF) because I believe it is a better measure of the earnings an owner would receive from the business than net income. 

Using the latest FCF number makes sense if the business is stable and predictable. However all businesses are going to have varying cash flows year to year. Some companies are cyclical, so you don’t want to use the peak earnings for that economic cycle. Other companies produce very random earnings, complicating things as well. Instead of using the current free cash flow, in most cases it makes more sense to average the past few years  value. I usually average the last three years of FCF as the input to the DCF. For companies that seem cyclical, or have an unusually high FCF figure for the current year, I will handicap it a bit to a more conservative value.  

Growth

A reasonable business is going to produce a certain amount of cash flows into perpetuity. Ideally, these cash flows are growing as well. The growth rate assigned to the businesses cash flows is the next input to the DCF model. A large, stable business may grow at the rate of inflation, so about 2-3% per year. Many businesses can grow above the rate of inflation, and certain companies (like tech stocks) can grow their business at high rates. High growth rates can greatly increase the value of a company produced by a DCF. 

A Note On High Growth Rates

High growth rates are why some stocks can appear expensive on a price-earnings basis, but they may be a reasonable price when you factor in high future growth. However, many times everyone is saying that a stock is The Next Big Thing, that revenue will grow a ton, and the stock price will massively increase. These stocks are too expensive even though they may have high growth rates. DCFs anchor the growth of the business to its fundamentals, allowing the investor to make sure the growth story isn’t getting ahead of a reasonable valuation.   

The problem with plugging a growth rate into the DCF model is that it is an estimate since we cannot predict the future. Oftentimes narratives about a stocks high growth prospects is pumped by the financial media. It is easy for an investor to get caught up in the hype and plug in an unrealistically high growth rate when performing DCF analysis. 

The other problem is that companies cannot sustain high growth rates forever. There are eventually diminishing returns, where the company’s growth will slow as it gets larger. DCFs typically use a 10 year forecasted growth value. An investor has to be careful that even though the company has grown at 10% the last few years, it will still be growing at that rate ten years from now.

Calculating Growth

There are many ways to estimate a businesses growth rate, such as historical  revenue growth, net income growth, FCF growth, or the company’s return on equity. I typically use a 5 year average of revenue growth. This probably isn’t the best way to estimate growth, but this metric is easily found on the website I use to research stocks. Like with the FCF, I often handicap the revenue growth rate by lowering it a couple of percentage points just to produce a more conservative valuation. 

Terminal Growth Rate

The growth rate discussed in the previous section estimates the growth in the next 10 years. Since the DCF assumes the business is going to produce cash flows in perpetuity, we need to use a growth rate from year 11 to forever. Since diminishing returns will take into effect eventually, we can assume that after a long enough time the company will just grow at the rate of inflation. For my DCF calculations, I use a terminal growth rate of 2%.

Discount Rate

The discount rate is the last input used for the discounted cash flow model. Discount rate is the hurdle rate, or the investors desired rate of return on the investment. Finance professionals and academics typically calculate the discount rate by using the businesses Weighted Average Cost of Capital (WACC). In simpler terms, calculating WACC, produces a discount rate that reflects what the market thinks is reasonable for the business. I am critical of the WACC method, but that is a discussion for a different day.

The other method of determining a discount rate is to just use a personal desired rate of return. When I perform DCF analysis, I almost always use a 10% discount rate. I figure this value is not too low, or too high, but should still beat the market. 

DCF valuations are highly sensitive to the discount rate you use. A lower discount rate will increase the value of the company. This is because you are willing to pay more for this stream of cash flows and accept a lower return. This can create a tricky dynamic because I am a young, hungry investor who wants to beat the market. In this case, I want to use a 10% discount rate. However, I am competing with some institutional money manager that is ok buying stocks that return 7% a year. Many stocks seem reasonably priced at a 7% discount rate, but would have to fall a large amount to be cheap based on a 10% discount rate. 

Conclusion

This wraps up part 1 of the introduction to discounted cash flow analysis. I described the four DCF inputs (cash flow, short term growth, terminal growth, and discount rate), and how to calculate them. Keep in mind that DCF inputs are all estimates. This can lead investors to creating overly optimistic valuations. However, I believe the main benefits to using DCFs is that they can help an investor really think about the business, since it considers the current earnings power, the growth of the business, and the time value of money. By introducing DCFs, I can help support one of the themes of this blog: don’t buy hyped up growth stocks.

For more value investing fundamentals check out:

What is Value Investing Anyway?

The Many Flavors of Value Investing