10-K Diver Profile picture
Mar 27, 2021 26 tweets 8 min read Read on X
1/

Get a cup of coffee.

In this thread, I'll help you understand the connections between "earnings growth" and "return on capital".

This will help you analyze businesses better, and thus become a better investor. Image
2/

Imagine we have 2 businesses, S and F.

S is a Slow Growth business. Its earnings grow at 6% per year.

F is a (relatively) Fast Growth business. Its earnings grow at 9% per year.

Both businesses are trading at 15 times earnings.

Which is the better investment?
3/

We may be tempted to answer that F is the better investment.

After all, both S and F are trading at the same price (15 times earnings).

But with F, we get 9% growth -- compared to just 6% for S.

Sounds like a no-brainer.
4/

But this logic is incorrect.

The reason is: it's not enough to *just* look at earnings growth.

We should also look at how much *capital* is required by the business to produce this earnings growth.
5/

As Warren Buffett is fond of saying, even a totally dormant savings account will earn more in interest as time passes -- simply because it keeps adding to its base of capital (ie, interest earned each year is kept in the account, and not distributed to the account holder).
6/

In the same way, businesses that retain part of their earnings (instead of distributing it all to owners as dividends) keep adding to their base of capital.

And all this additional capital naturally produces additional earnings.
7/

So, the key question is: *how much* additional capital is needed to produce $1 of additional earnings?

For example, suppose our Slow Growth business (S) returns 90% of its earnings as dividends each year. It retains the other 10%, which produces 6% earnings growth.
8/

This is a 60% return on the incremental capital invested into the business.

Calculations: Image
9/

By contrast, suppose our Fast Growth business (F) retains 90% of its earnings each year, and dividends out only the other 10%.

This is just a 10% return on incremental capital -- much worse than S's 60%. Image
10/

Here's a side-by-side 10-year simulation of both S and F.

We start them both off with $1M in capital.

For every $1 of earnings, S pays out $0.90 as dividends (vs $0.10 for F).

But F's dividends *grow* at 9% per year (vs 6% for S). Image
11/

Let's think about these businesses from the standpoint of Andy -- a "buy and hold forever" shareholder.

Andy's cash *outflow* is the 15x earnings he pays to buy these businesses.

In return, Andy gets a stream of cash *inflows* -- dividends that grow steadily each year. Image
12/

Andy's annualized return is simply the Internal Rate of Return (IRR) of this stream of cash flows.

For more on IRR, please see:
13/

For these particular cash flows, it turns out there's a simple formula for this IRR.

Growth (G) is part of this formula. But so is Dividend Yield (D/M). And if one of these comes at the expense of the other, that can hurt returns. Image
14/

Applying the formula, we see that Andy will get a 12% annualized return from buying and holding S (vs ~9.67% for F).

So, in this case, the Slow Growth business actually turns out to be the better long-term investment! Image
15/

Key lesson: A business with faster earnings growth isn't necessarily a better investment than a business with slower earnings growth -- even when both trade at the same multiple.

Earnings Growth, Return on Capital, and Dividend/Free Cash Flow Yield -- all play a role.
16/

Thus, when we invest in a business, we need to be confident that it will earn an adequate return on *all* capital.

This includes the capital currently in the business, *plus* all future earnings that will be withheld from us -- and retained in the business.
17/

When thinking about returns earned by a business on retained earnings, we should take into account 2 key factors:

1) Opportunity costs, and

2) Taxes.
18/

Opportunity costs.

Suppose we know of opportunities that will allow us to earn a 15% return on our money.

Then, we'd likely be better off if our company distributed 100% of its earnings to us, than if it retained a portion and re-invested it at say, only an 8% return.
19/

Taxes.

Sometimes, our *after-tax* results may be better if the company retains and re-invests earnings for us -- instead of giving us a dividend and forcing us to pay taxes on it before we're allowed to invest the rest.
20/

It's also a good idea to be aware of the company's management's compensation structure and incentives that may shape their capital allocation priorities.

For example, managers may be compensated based on "earnings per share" rather than "return on invested capital".
21/

This may create incentives for management to retain and re-invest a big portion of earnings in somewhat low-return projects.

The resulting growth in earnings may boost compensation for managers.

But shareholders may have been better off with a dividend instead.
22/

For more on earnings growth, return on capital and incentive compensation, I recommend reading Buffett's 1985 letter: berkshirehathaway.com/letters/1985.h… ImageImageImage
23/

I also very much like this memo by @HowardMarksBook: You Can't Eat IRR.

Key takeaway: Sometimes, the ability to invest *large* amounts of capital at *decent* returns is more valuable than the ability to invest only *small* amounts of capital, but at *wonderful* returns.
24/

@HowardMarksBook was talking about fund managers investing client money.

But I think the idea applies equally well to companies re-investing shareholder capital.

Moderate ROIIC + High re-investment may be better than the other way round.

oaktreecapital.com/docs/default-s…
25/

Finally, I recommend watching this very nice ~30 min episode of Focused Compounding.

The "Growth + Free Cash Flow Yield" metric that Andrew and Geoff describe is very similar to the IRR formula I shared above.

(h/t @FocusedCompound)

26/

If you're still with me, thank you very much!

I hope this thread not only helped you grow your knowledge, but also yielded a decent knowledge return on the time/effort that you spent going through it.

Please stay safe. Enjoy your weekend!

/End

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More from @10kdiver

Jan 1, 2023
1/

Get a cup of coffee.

In this thread, I'll walk you through "Gambler's Ruin".

This is a classic exercise in probability theory.

But going beyond the math, this exercise can teach us a lot about life, business, and investing.
2/

In my mind, Gambler's Ruin is the math of "David vs Goliath" ("Skill vs Size") type situations.

Here, David is a "small" player. He only has limited resources. But he's very skilled.

Pitted against David is Goliath -- a "big" player who has MORE resources but LESS skill.
3/

The battle between David and Goliath rages on for several "rounds".

Each round has a "winner" -- either David or Goliath.

David -- because of his superior skill -- has a higher probability of winning any individual round. That's David's advantage over Goliath.
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1/

Get a cup of coffee.

In this thread, we'll explore the question:

As investors, how often should we check stock prices?

To answer this, we'll draw on key ideas and concepts from many different fields -- probability, information theory, psychology, etc.
2/

Imagine we have a stock: ABC, Inc.

Every day that the market is open, our stock either:

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For simplicity, let's say these are the only 2 possible outcomes on any given trading day.
3/

Suppose we think ABC is a "good" investment.

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Oct 23, 2022
1/

Get a cup of coffee.

In this thread, I'll walk you through 2 key portfolio diversification principles:

(i) Minimizing correlations, and
(ii) Re-balancing intelligently.

You don't need Markowitz's portfolio theory or the Kelly Criterion to understand these concepts. Image
2/

Imagine we have a stock: ABC Inc. Ticker: $ABC.

The good thing about ABC is: in 4 out of 5 years (ie, with probability 80%), the stock goes UP 30%.

But the *rest* of the time -- ie, with probability 20%, or in 1 out of 5 years -- the stock goes DOWN 50%.
3/

We have no way to predict in advance which years will be good and which will be bad.

So, let's say we just buy and hold ABC stock for a long time -- like 25 years.

The question is: what return are we most likely to get from ABC over these 25 years?
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Sep 11, 2022
1/

Get a cup of coffee.

In this thread, I'll walk you through the P/E Ratio.

Why do some companies trade at 5x earnings and others trade at 50x earnings?

When I first started investing, this was hard for me to understand.

So, let me break it down for you.
2/

Imagine we have 2 companies, A and B.

Let's say both companies will earn $1 per share next year.

And both companies will also GROW their earnings at the SAME rate: 10% per year. Every year. Forever.
3/

Suppose A trades at a (forward) P/E Ratio of 10. So, each share of A costs $10.

And B trades at a P/E Ratio of 15. So, each share of B costs $15.

Which is the better long term investment: A or B?
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Sep 4, 2022
1/

Get a cup of coffee.

In this thread, I'll walk you through a fundamental business concept that may be counter-intuitive to some of you:

Just because a business has made $1 of PROFIT, it does NOT mean the business's owners have $1 of CASH to pocket.
2/

To understand why, let's start with how PROFIT is defined.

PROFIT = SALES - COSTS

That is, we take all sales (or revenues) the company made during a quarter or year.

We back out all costs incurred during this period.

That leaves us with profits.

Seems straightforward.
3/

Here's the problem:

The way a "lay person" understands words like SALES and COSTS is completely different from the way an *accountant* uses these same words.

These discrepancies can create enormous confusion.
Read 20 tweets
Aug 28, 2022
1/

Get a cup of coffee.

In this thread, I'll walk you through a framework that I call "Lindy vs Turkey".

This is a super-useful set of ideas for investors.

Time and again, these ideas have helped me think more clearly about the LONGEVITY of the companies in my portfolio.
2/

Imagine we're buying shares in a company -- ABC Inc.

ABC is a very simple company. It earns $1 per share every year. These earnings don't grow over time.

And ABC returns all its earnings back to its owners -- by issuing a $1/share dividend at the end of each year.
3/

Suppose we buy ABC shares for $5 a share.

That's a P/E ratio of 5.

We know we get back $1/year as a dividend.

So, for us to NOT lose money, ABC should survive AT LEAST 5 more years.

If something happens and ABC DIES before then, we'll likely lose money.
Read 32 tweets

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