Stock Analyses

Stock Analysis of Charter Communications Inc.

June 12, 2022

I recently found myself listening to episode 440 of The Investors Podcast where Stig interviewed Bryan Lawrence from Oakcliff Capital who – among other ideas and topics – discussed Charter Communications Inc. (CHTR) as a current investment opportunity. I got quite intrigued because of the “favorable industry structure” Bryan emphasised as well as Charter’s pricing power, which is crucial in times of high inflation. Hence, I decided to take a look for myself to understand the business more and conduct my own valuation. The investment thesis builds upon Bryan’s “pitch”, so I’ll advise you listen to it.

Company Description
Charter is the product of a 2016 merger between Legacy Charter, Time Warner Cable and Bright House Network. It is the second-largest cable operator in the United States after Comcast.

According to its 2021 annual report, it offers internet, video, voice and mobile services under its Spectrum brand to +32 million customers (29,92 million residential customers, 2,154 business customers). Its networks can provide tv, internet and phone services to 54.5 million residents and business, which equates to around 40% of the country. Charter thus have a footprint penetration rate of 58.8%.

Charter offers high-speed internet of at least 200 Mbps (and up to 1,000 Mbps) in virtually all of its footprint as well as cable-television plus on-demand and pay-per-view. Increasingly, it is starting to offer mobile services, too, and is ramping up its efforts to get customers to bundle services, which is evident in the growth in mobile lines. The below matrix shows the split of customer relationships and revenues across the different services:

Ave. Revenue
Per Unit (ARPU)
Revenue Growth
Residential Internet$21,094 billion28,137 million$750 / $62.513.9%
Residential Video$17,630 billion15,216 million$1,160 / $961.1%
Residential Voice$1,598 billion8,621 million$185 / $15.4-11.5%
Commercial Solutions$6,743 billion2,143 million$3,174 / $262,54.9%
Mobile Lines$2,178 billion3,448 million$631 / $53.659.6%
Advertising Sales$1,594 billionN/AN/A-6.2%
Other$845 millionN/AN/A0.2%
Total Revenues$51,682 billion32,069 million*N/A7.5%

As the table suggests, Charter’s internet and video offerings to SMBs and residential customers constitutes the core business, making up 88% of revenues. But, as mentioned above, Charter’s marketing and pricing strategy in which discounts are offered to those who bundle more Spectrum services seem to resonate with customers based on the growth of the mobile lines segment. The company expects to continue growing its customer relationships despite an expected decrease in its video and voice segments, as consumers move away from cable-tv and landlines.

The Industry
Charter is operating in an industry protected by a wide moat. Namely, it is a very capital-extensive industry to penetrate, as building out a cable or fiber network has start-up costs per customer of $2,000-$5,000 (source), excluding marketing, customer support and other costs to ensure sign-ups.

As a result, there are – as of now – few competitors. Charter and Comcast account for around 32 million customer relationships each followed by AT&T’s 15.4 million, Verizon’s 7.2 million and Cox’ 5.4 million; the rest are considered smaller players with 400,000-4,000,000 customer relationships (source).

Due to the little overlap in these competitors’ footprints, Charter is benefitting from either a local duopoly or monopoly. In ~65% of its footprint, there is no high-speed internet alternative*, and in most of the remaining ~35% there is a fiber provider to compete with. According to the 2021 annual report, Charter faces “.. terrestrial broadband Internet (defined as at least 25 Mbps) competition from three primary competitors, AT&T, Frontier and Verizon in approximately 34%, 9% and 5% of our operating areas, respectively.”

* “High speed alternative” is defined as a minimum of 25 Mbps. The tele communication companies are present in some of these areas, but their DSL offerings can in most cases not deliver more than 10 Mbps, which in today’s day and age falls short of most people’s needs.

The Stock
The below chart shows the 5-year history of Charter Communications Inc. Class A (CHTR), which shows the stock has experienced three drawdowns in the period: The ~30% decline in 2018; the ~30% pandemic flash-crash of 2020; and the ~50% decline over the past 9 months.

I started buying CHTR when it was trading at $442 in May 2022. Since then, it has started climbing a bit, and is now trading at around $475. At $475, it is still trading 42% below its all-time-high of September 2021 ($825). Before we go into the reasons for this recent decline, let’s turn back time to 2018.

In 2018, CHTR’s stock price declined around 30% between February and April. In an attempt to sell more smartphones, AT&T and Verizon started praising 5G to an extent where it claimed it could replace cable connections. Investors feared it would impact Charter’s profits, which caused the sell-off. With time, people (customers, investors as well as AT&T and Verizon) realised 5G couldn’t in fact compete with a cable or fiber connection when it comes to speed nor coverage. As investors realised this, the stock price recovered.

The reason I bring up the past is because we might be witnessing another ‘overreaction’. Lately, AT&T, Verizon and Google have announced intentions to start building out more fibered internet connections over the next 5-7 years. Fearful of the prospects of increased competition, investors started dumping their shares.

Opportunity or Threat?
In length of the previous section, Bryan Lawrence considers the current stock price to be an opportunity, as he believes there is a misconception as to what this ‘threat’ means for Charter. Oakcliff Capital’s analysis suggests that one of two scenarios will unfold:

  • Scenario 1: AT&T, Verizon and Google do build/expand their fiber networks over the next 5-7 years to an extent that Charter will loose a fair share of their local monopolies, so the split between monopolistic and duopolistic DMAs (Designated Marketing Areas) will be 25-75%, respectively (compared to the current 65-35% split). According to Bryan – who studied Charter’s competitors prospectus to investors – AT&T, Verizon and Google would need to price their services at $75-$100 per month to earn an acceptable return on their investments. As I calculated in the matrix above, Charter’s average revenue per unit on its internet offerings is $62.5 a month. Charter can either decide to keep prices low and build upon their competitive advantage or increase their prices to match that of the competitors, which would positively and substantially impact its free cash flows as the networks’ costs are fixed. In fact, Bryan suggests this scenario to be the more favorable outcome because it would also mitigate the regulatory risk (a monopoly is more likely to be regulated than a duopoly is).
  • Scenario 2: AT&T, Verizon and Google don’t build/expand their fiber networks, meaning Charter will keep its current 65-35% monopoly/duopoly footprint, and can pursue its strategy of driving customer growth within and beyond its footprint ‘unencumbered’ (or, as much as one can be left alone in this capitalistic world of ours).

Most likely, what will unfold is something in-between those two scenarios. I doubt AT&T, Verizon and Google will build their networks to the full extend they’ve projected, nor do I think they will disregard the projects all together. Regardless, it seems as if the prospects for Charter isn’t as bleak as the stock price currently suggests.

In fact, if we reverse-engineer a DCF analysis to uncover the expectations Mr. Market has for Charter, we can see ‘he’ only expects Charter’s free cash flows to grow by ~3.5% (assuming Charter’s weighted average cost of capital (WACC) is ~8%, which we will discuss later). This is way below Charter’s historic performance, as we shall shortly see.

In terms of more traditional valuation metrics, the stock is now trading around a P/E of 17; P/S of 1.7 and P/CF of 9.5. At the time of writing, CHTR has a market cap of $90.8b.

Management’s Performance, Strategy and Capital Allocation
In this section, we will look at Charter’s management team and in extension the business’ historic performance, its growth strategy and the executives’ capabilities as operators and capital allocators. This discussion will inform the inputs we’ll use to value the business.

The executive team of Charter has been working together for years. The CEO and Chairman of the Board, Thomas Rutledge, has been with Charter since 2012. The previous COO from 2012-2022, John Bickham, resigned in this capacity but is still a strategic advisor to the executive team through his new role as Vice Chairman of the Board. Following John Bickham’s resignation, Chris Winfrey was promoted to COO after having been the CFO since 2010. It is thus a tight-knit management team who has spearheaded the double-digit growth Charter has demonstrated since 2016

I believe this management team has also earned the title as ‘owner operators’, evident in its large equity holdings in the company – Mr. Rutledge’s $70.7 million, Mr. Winfrey’s $80.7 million, and Mr. Bickham’s $13.5 million – as well as their stance on capital allocation. Charter has retired more than 100 million shares, or 35%, since 2017 (from 296.70 million to 193.04 million shares outstanding), which equates to 10.2% on a CAGR basis. Speaking of, Charter bought back $3.6b worth of stock in Q1 2022 alone (6 million shares), which – to me – indicates management likely regard CHTR to be undervalued at current levels.

By the looks of Charter’s 2017-2021 performance, Mr. Market’s ~3.5% growth assumption seems quite conservative considering it has grown its net income and free cash flows by 46.38% and 20.69% per annum.

RevenueGross ProfitNet IncomeFCFEPSFCF/Share
2018$43.63b$18.82b $1.23b$2.172b$5.22$9.22

* I used the pro forma $1.028b number rather than the actual/reported $9.9 billion net income figure, as “the increase was primarily driven by a non-cash GAAP tax benefit of $9.3 billion from a reduction in the deferred tax liability as a result of the enactment of the Tax Cuts and Jobs Act (“Federal tax reform”) in order to measure ‘actual’ operating performance.

** Note that Charter’s net income has been positively affected by the $10.9 billion net operating loss carry-forwards “resulted from the operations of Charter Communications Holdings Company, LLC (“Charter Holdco”) and its subsidiaries and from loss carryforwards received as a result of the TWC Transaction”. As of 2021, only $714 million of NOL remains, meaning Charter will be a subject to tax payments of 21%.

According to the latest annual report, management expects its television and voice services to decrease in both customer relationships and revenues, as both of those are in a secular decline. However, management expects its internet and mobile offerings to continue its growth trajectory.

Footprint Penetration
As mentioned previously, Charter’s 2021 footprint is 54.5 million homes and businesses of which it services 32 million, which equates to a 58.8% penetration rate. That is up from 45% in 2017 (6.9% CAGR). If Charter continues that growth while keeping its current residential ARPU of $113.61 and SMB ARPU of $165.50, it means roughly an increase in residential revenues of $2.8b ((29.926m current relationships x 0,069 growth rate) x ($113.61 ARPU x 12 months) = 2.815b)) and commercial revenues by $293.6m ((2.143m current relationships x 0,069 growth rate) x ($165.5 ARPU x 12 months) = 293.663), totalling $3.1b. This – in and of itself – results in a 6% growth in revenues.

If Charter manages to increase the penetration rate by continuing to take market share from telcos or increase its ARPU – e.g. through upselling more services through their bundling discounts, or by raising prices (Comcast’s ARPU is $159.22 compared to Charter’s $113.61, so the thought of such a tactic would not be obscure to entertain) – it will of course positively impact the growth rate. Currently, 46.7% of Charter’s customers subscribe to one service, 33% subscribe to two, and 20.4% to three. Hence, there is room to grow through footprint penetration, as ‘only’ 53.4% subscribe to a bundle of services.

Network Expansion
The other leg of Charter’s growth strategy is network expansion. It is looking to add 100,000 miles to its existing 800,000 miles network over the next five years, which management estimates will add 1 million customers. Assuming all of these customers are residential, as it aims to deliver broadband to “unserved rural customer locations”, it’ll add $1.36b to Charter’s top-line in 2026 (1.000.000 x (113,61 x 12)). Evident from the numbers, this growth avenue is less attractive than the footprint penetration route, and it has yet to be seen how the accompanying increase in capital expenditures will affect Charter’s free cash flows.

Mobile Lines
‘Spectrum Mobile’ is a service offered exclusively to customers subscribing to Charter’s fixed internet service. It runs on Verizon’s network combined with its own Spectrum WiFi network. In October 2021, Charter implemented a discount programme which ensures lower prices for customers with two or more mobile lines. As previously stated, these bundle discounts seem to resonate with consumers and is a deliberate tactic on Charter’s behalf, cf. p. 28 of the annual report:

“We remain focused on driving customer relationship growth by deploying superior products and services with attractive pricing. In October 2021, we announced and implemented new Spectrum Mobile multi-line pricing designed to drive more mobile line sales per customer, and in turn, drive more broadband sales and the associated retention benefits. Further, we expect to continue to drive customer relationship growth through sales of Internet connectivity services and improving customer retention. […] We believe Spectrum-branded mobile services will drive higher sales of our core products, create longer customer lives and increase profitability and cash flow over time.”

At the moment, the mobile lines product line is negatively impacting Charter’s free cash flows because of the costs associated with getting this service rolled-out (such as the licensing agreement with Verizon as well training, sales, marketing and customer support). According to the annual report, it reduced FCF by $1.1b and $853m in 2020 and 2021, respectively. Though $853m equals a 9% negative impact on Charter’s 2021 FCF of $8.629b, I consider it an exciting growth opportunity that I currently don’t put a value on, but one I would watch closely.

Intrinsic Value of Charter Communications Inc.
As mentioned previously, Mr. Market is currently considering Charter to be a relative slow-grower. Considering the past years’ performance, I regard that outlook as too pessimistic, though I acknowledge that the annual 20% free-cash-flow growth rate is likely too optimistic considering it ‘only’ grew 8.9% year-over-year in Q1 of 2022. Similarly, a 46% net income growth is likely not sustainable in the longer run, especially given that Charter is now subject to paying taxes. I will thus apply a certain degree of conservatism in my intrinsic value estimates of Charter. I will attempt to value Charter in a few different ways.

Discounted Cash Flow Analysis
The method is outlined in the post How much is LEGO worth?but let’s flesh it out quickly.

You may have heard Warren Buffet say: “Intrinsic value can be defined simply: It is the discounted value of the cash that can be taken out of a business during its remaining life.” A DCF calculation aims to determine just that. The model seeks to estimate a company’s present value based on the future free cash flows of the business (into perpetuity). In essence, free cash flow (FCF) is the profits that are left after spending the money needed to maintain the operational assets (e.g. property, plant and equipment). Hence, the free cash flow is simply operating cash flow – capital expenditures. FCF is significant, as it represents 1) the cash you could pocket if you owned the entire business, and/or 2) the cash the company can allocate as it sees fit, e.g. reinvest in the business’ growth, pay dividends or share buyback programs. Once we’ve made our projections as to the growth rate of these free cash flows, we need to settle on an appropriate discount rate based on the business weighted average cost of capital (WACC). Finally, we subtract the business’ long-term liabilities and add its cash position before dividing the sum with the number of outstanding shares.

In the case of Charter, the 2021 FCF was $8.629b; the long-term debt obligations amounts to $91b while it holds $610m of cash. The number of outstanding shares after the substantial buyback in Q1 of 2022 is 167.85m. Though Charter is quite heavily levered with its $91b debt burden (which is a risk we’ll address later), it means a relatively low WACC because of the average interest rate of 4.6% (or 3.2% after taxes) and its debt/equity ratio of 7.5. The market risk premium you demand affects the cost of the equity piece, but say you use a 9% rate on top of the risk-free-rate of 3%, the WACC is 8% (source). The websites and suggests a ~6% WACC. I’ve applied a 7.5-8.5% range. Finally, we need to estimate the FCF growth. I’ve used the current growth rate of 8.9%, and a 2.5% perpetuity growth rate (which is 0.5% lower than the economy’s historical growth rate).

Feeding the model with these assumptions return an intrinsic value span of $671-$923 per share, indicating a ~40-90% upside potential from today’s price.

If we take a bit more pessimistic stance on the future and suggest Charter’s FCF will decrease a percent per year, we arrive at an intrinsic value span of $538–$757.

Considering the historic performance of Charter, one might argue that both of these valuations err a bit on the side of conservatism, but I’d rather be positively surprised than expecting too rosy a future.

P/CF Multiple Valuation
Another way one could estimate the intrinsic value of Charter is to apply a multiple on a given year’s FCF.

For instance, one could apply a multiplier of 12 (which is below the index’ average of 15) to year 2027’s (“Year 6”) projected cash flows of $14.4 and $12.5b in our two scenarios to arrive at an intrinsic value estimate of $150b-$173b. If we divide that by the current amount of outstanding shares (167.8m), we arrive at an intrinsic value span of $893-$1,030.

If Charter continues to buy back shares, it would positively affect the intrinsic value estimate. Say there is only 150m outstanding shares in 2027, we would arrive at a span of $1,000-$1,153. If we discount those values at an 8% annual rate, we get a span in “today’s dollars” of $716-$826.

P/E Multiple Valuation
Granted, the method I am about to present is a bit improvised. But I thought the consistent share buyback program’s impact on EPS was worth investigating, as EPS and P/E ratios seem to be the driving force of stock prices.

As this is more a thought experiment than an actual valuation, I’ve simply extrapolated the past into the future. I’ll thus assume that revenues keep growing at the 5-year CAGR rate of 5.6% while the 5-year average operating margin of 15% and the CAGR 10.2% buyback rate continues unencumbered. I’ve also disregarded the remaining of ~$714m NOL and applied a flat 21% tax rate. The interest expenses are actuals from the annual report (cf. page 41-42).

Using those variables in the below calculation illustrates how Charter would be able to compound its EPS at 24% per annum from the 2021 EPS of $24.47. Applying a P/E multiple of 15 and 18 to those EPS estimates would return an intrinsic value estimate span per year as illustrated below:

Lowering the buyback rate to 5% instead would mean a ~$20 difference in 2026’s EPS, which illustrates the power of share buybacks and its influence on valuations:

If we discount the 2026 values in the first (extrapolation) scenario above with an 8% rate, we arrive at an intrinsic value span of $710-$852.

Again, the model above is homemade (neglects certain details such as minority interests) and intended mostly as a thought experiment, but amusingly enough, the $781 median value of this exercise is almost exactly the same as the $786 intrinsic value estimate we arrived at with the 8% discount rate in the DCF analysis.

Conclusion on Valuation
Valuing a business is not an exact science, and there are many ways to skin the cat. I’ve tried experimenting with different models, discount rates and assumptions to reflect both bullish and bearish outlooks.

The exercises have produced four spans ($671-$923; $538–$757; $716-$826; and $710-$852), which averages out at ~$750. Though it is widely acknowledged that an intrinsic value estimate shouldn’t be a number, I think $750 is an instructive number that reflects various scenarios. Assuming $750 is a somewhat representative value of Charter, there’s a ~58% upside potential from today’s price of $475.

An exhaustive list of risks can be found in the annual report, but I would like to summarise some key ones.

Debt Burden
As mentioned throughout this write-up, Charter has a substantial debt burden of $91.2b of which 13% is subject to variable interest rates. I am usually not a fan of highly levered companies, but due to the stability of Charter’s operating model; its consistency in free cash flows; the pricing power it enjoys thanks to its competitive pricing and the fact that Charter’s services can be (in my opinion) ranked alongside utilities dampen my concerns.

Fiber Build-Out
The fiber build-out mentioned earlier in this write-up is a valid concern, though I brushed it away using Bryan Lawrence’s perspectives. It is worth keeping an eye on, but I still believe evidence suggests that it is a difficult industry to penetrate. For instance, Verizon spent $25b on building a network that should bring internet to 18 million homes. It was, however, winded down since it wasn’t economically viable.

Loss of Video Subscribers
As highlighted earlier, cable TV is in a secular decline as more people are replacing it with one or more streaming services. Though its residential video customer relationships grew 1.1% between 2020 and 2021, its current customers of 15.2m is down from 16.5m in 2017, or a 2% decline per annum. As each customer represents $1,160 in annual ARPU, it is not just chum chains, though it is the least profitable service. So far, that decline has been more than offset in the growth of internet (and mobile) customer relationships.

Technological Risk
The industry inherently have technological risks, e.g. if new, better or cheaper ways to supply internet, video and mobile services emerge, it puts Charter at risk. While the concerns of 5G replacing fixed internet connections didn’t prove to be a real competitive threat, it serves as an example of the type of technological risk that can impact Charter’s business – or its stock price (whether it be for valid reasons or not).

As the industry is marked by local monopolies and duopolies, it is facing the risk of regulation. If the FCC decides to categorise broadband as a utility and gets the power to set rates, it will weakens Charter’s pricing power and potentially slow down revenue growth.

In short, I am bullish on Charter Communications Inc. I believe it’s a wide-moat business thanks to the industry structure in which Charter has positioned itself favourably as the ‘one-stop-shop’ lower cost alternative.

I echo Bryan Lawrence’s notion that the recent stock price drawdown of 50% represents a misconception about the competitive threat of AT&T, Verizon and Google’s fiber build-out plans. Though I do expect increased competition as a result, it seems unlikely that it will impact Charter’s profitability.

The current stock price of $475 is suggesting Mr. Market regards the business as a slow-grower, which stands in deep contrast to Charter’s double-digit FCF and net income growth. On a per-share basis, the growth is even more remarkable because of Charter’s substantial share buybacks.

I estimate Charter’s intrinsic value to be in the neighbourhood of $750, which represents a 58% upside potential with the mobile lines product line as a ‘kicker’.


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