Peter Lynch, the unmatched mutual fund manager of his era who routinely beat the S&P 500, made no secret of his fondness for boring businesses.
“A company that does boring things is almost as good as a company that has a boring name, and both together is terrific.”
Welcome back to The Sage Investor, with this week’s Sage Evergreen Principle: Boring Cash Flow Wins. It’s no surprise that investors like Warren Buffett, Peter Lynch, and big businesses like Costco routinely seek the dullest, sleep-inducing income streams that often throw off exorbitant amounts of cash flow, all while retail investors chase the next shiny object.
The least sexy businesses imaginable—parking lots, mobile home parks, parts manufacturing—are never thought about by most people. Yet, they bring in durably wonderful cash flow year after year, making their owners wealthier than a hot stock pick could.
Today, I’m teaching you the three signs of a boring business that produces durable cash flow, and I’ll share a real-life example of how we locked in a decade of escalating income on the most boring business you can imagine.
Sage Wisdom from Today’s Episode:
- Why Boring Cash Flow Wins, and swinging for the fences isn’t worth the financial risk
- Buffett’s $40M bet on a boring business that turned into $1.9B
- Three signs of a boring business that most people overlook, but you shouldn’t
- How we purchased a decade of locked-in cash flow on a boring (but not simple) investment
- What to do today to pinpoint the boring businesses in your portfolio (and double down)
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Cashflow Is Oxygen: How Businesses (And Portfolios) Survive or Suffocate | Ep. 42
Chapters
00:00 Boring Cash Flow Wins
02:52 Stop Swinging for the Fences
05:20 3 Signs of Boring Wealth
07:43 Buying a Decade of Cash Flow
11:27 Buffett, Lynch Bet on Boring
13:46 See’s Candies, Costco Profit on Boring
17:38 Find Boring In Your Portfolio
Resources Mentioned
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Learn more from Brian and listen to past episodes of The Sage Investor
Connect with Brian on LinkedIn
Episode Transcript
Episode Summary
In this Sage Evergreen Principle episode, Brian Spear explains why some of the most dependable investment opportunities are found in businesses that rarely attract attention. His central argument is that boring cash flow often creates lasting wealth because essential services, recurring demand, and limited competition can support predictable income without relying on speculation or market excitement.
As part of his Cash Flow First pillar, Brian introduces three questions for identifying potentially durable investments: Is the underlying need enduring? Is the product largely invisible to its customers? And is the business something investors would rarely brag about owning?
He applies this framework to parking facilities and manufactured housing communities, then examines Sunrise Capital Investors’ acquisition of North Beach Parking Plaza in Clearwater Beach, Florida. The transaction involved buying out two separate ownership interests and establishing a 10-year triple-net lease with automatic 5% annual rent increases, illustrating how contractual structure can improve cash flow visibility.
Brian also draws lessons from Warren Buffett, Peter Lynch, Howard Marks, See’s Candies, Costco, and Nebraska Furniture Mart. These examples demonstrate the value of recurring customers, pricing power, disciplined capital allocation, and businesses that generate cash without requiring constant reinvestment.
For passive real estate investors, business owners, and long-term wealth builders, the episode provides a practical framework for evaluating investments by their underlying economics rather than their popularity. The objective is to identify durable income streams, assess competitive pressures, and build portfolios around repeatable cash generation.
Key Takeaways
- Prioritize consistent returns over speculative home runs. Evaluate whether an investment can repeatedly generate cash flow rather than depending on rapid appreciation or a favorable exit.
- Apply the three-question boring business screen. Look for enduring customer needs, products people use without much thought, and businesses that attract limited attention from competitors.
- Examine contractual income before projecting returns. Long-term leases, clearly assigned operating expenses, and scheduled rent escalations can improve income visibility, although performance still depends on execution and tenant reliability.
- Study businesses with recurring customers and limited reinvestment needs. Companies such as See’s Candies and Costco illustrate how repeat purchasing, pricing power, and predictable revenue can contribute to long-term wealth creation.
- Audit your portfolio for substance versus excitement. Identify which holdings produce meaningful cash flow today and which depend primarily on growth expectations, market enthusiasm, or future appreciation.
Key Topics Covered
- Boring cash flow investing and long-term wealth creation
- Cash Flow First and the Sage Evergreen Principles
- Competition, investor enthusiasm, and return compression
- Consistent income versus speculative investment returns
- Manufactured housing communities and parking investments
- Three-question investment screening framework
- Enduring demand and invisible business models
- North Beach Parking Plaza acquisition in Clearwater Beach
- Public-private partnership buyouts and off-market acquisitions
- Triple-net leases, operating expenses, and rent escalations
- Cash-on-cash returns and contractual income
- Warren Buffett, Peter Lynch, and Howard Marks’ investment philosophies
- See’s Candies, Costco, and recurring revenue economics
- Capital efficiency, pricing power, and reinvestment requirements
- Nebraska Furniture Mart and Rose Blumkin
- Portfolio evaluation and cash flow discipline
Episode Chapters
00:00 Boring Cash Flow Wins
Brian introduces the second principle of the Cash Flow First pillar, explaining why unglamorous investments can produce dependable income while popular asset classes attract competition and compressed returns.
02:52 Stop Swinging for the Fences
Using baseball examples from Sammy Sosa, Mark McGwire, Ichiro Suzuki, and his own college career, Brian contrasts speculative home runs with the long-term advantage of consistently getting on base.
05:20 3 Signs of Boring Wealth
Parking facilities and manufactured housing communities illustrate the economics of essential, overlooked businesses. Brian introduces three questions for evaluating enduring demand, product invisibility, and limited investor excitement.
07:43 Buying a Decade of Cash Flow
Brian breaks down Sunrise Capital Investors’ acquisition of North Beach Parking Plaza, including its public-private ownership structure, two-part buyout, 10-year triple-net lease, 5% annual rent escalations, and reported cash-on-cash performance.
11:27 Buffett, Lynch Bet on Boring
Warren Buffett, Peter Lynch, and Howard Marks provide investment perspectives supporting patience, disciplined capital allocation, and the potential advantages of businesses that attract less competitive attention.
13:46 See’s Candies, Costco Profit on Boring
Brian examines See’s Candies’ capital efficiency, Costco’s membership-fee economics, and Rose Blumkin’s Nebraska Furniture Mart to illustrate the wealth-building potential of recurring demand and straightforward business models.
17:38 Find Boring In Your Portfolio
Brian challenges investors to identify their least exciting holdings, evaluate which investments generate meaningful cash flow, and question whether their more glamorous assets deliver comparable financial results.
Full Transcript
Brian Spear: Nobody stands around the water cooler bragging about mobile home parks. Nobody’s brother corners them at Thanksgiving and talks about a hot tip about a parking lot.
Nobody has ever, at a cocktail party in the history of cocktail parties, leaned in and whispered, “Hey, you got to hear about this new manufactured housing community I just bought.”
And that silence, that silence, that is precisely the point.
Welcome back to The Sage Investor. I’m Brian Spear. My mission is to help you generate cash flow and build legacy wealth in a tax-efficient manner because that’s what I’m trying to do for my family. And I’m sharing all the secrets that I learned along the way.
Seven different pillars, 21 principles. We are in the first pillar, which is Cash Flow First. And this is principle number two: Boring Cash Flow Wins.
The most reliable income comes from the most unexciting businesses. Hype invites competition, but boredom repels it.
In the last episode in this series, I introduced you to Henry Singleton, the man who built Teledyne into one of the best-performing companies in America by ignoring earnings and watching cash flow.
I want you to notice one more thing about him, okay? He ran the least glamorous conglomerate in the entire country. Instruments, specialty metals, insurance, machine shops.
A man that Charlie Munger called a blindfolded chess genius spent 30 years buying businesses that would put you to sleep at a dinner party.
Boring was not an accident. Boring was the design.
When an asset class is glamorous, capital floods in. Prices rise, and the returns, they get compressed. They get competed away by people who are willing to overpay for that story.
That’s not a theory. That’s just what actually happens in every single cycle. Pick the hot sector in any single decade that you like. The hotter it got, the more people showed up, and the more people that showed up, the less there was for each of them along the way.
By the time that your brother-in-law is telling you about it at Thanksgiving, the returns are gone. By the time the Uber driver is whispering about it in the backseat, the returns have been bid away by everybody who got there first.
But when an asset class kind of makes people change the subject, when it is the thing that nobody wants to talk about at the party, something wonderful happens.
The disciplined few who show up get the returns the crowd left on the table.
There’s no bidding war because not a lot of people out there bid. There’s no flood of new competitors because nobody really wants to be in, or they can’t get in.
It’s just the business. There is only the business quietly doing what it does for whoever bothered to learn it.
I call it the monotonous yield. And it is real yield.
Let me try to put it in baseball terms because I grew up playing that. I’m a baseball guy, and it’s really, really simple to understand.
There are two ways to be a legend at the plate.
Sammy Sosa, Mark McGwire, they swung for the fences. Powering highlight-reel bombs, home runs. But they also had the strikeouts that come along with that swing.
Everybody remembers the home runs, but nobody remembers all the strikeouts. I can promise you, though, that they were there. They were there every single night because you cannot swing that hard without missing frequently.
And then there’s Ichiro.
Ichiro hits singles, thousands of them, year after year after year, with a swing that was built for contact. A swing that was designed to put the ball in play and get on base.
Nobody ever put the tiny little Ichiro singles on the highlight reel. And he retired as one of the greatest hitters who ever lived, with more professional hits than anyone in the history of the world.
Boring cash flow is Ichiro.
It never leads the highlight reels, but it does lead the career stats.
And I’m going to tell you now what I’m going to tell you in full during the fourth pillar. And it’s that I am an on-base guy.
You see, I was the captain of the team at the University of Kentucky that ultimately produced six different big leaguers.
And the thing that I was the best at was at not swinging at bad pitches. I set my school’s single-season record for walks. I still hold that today. Very proud of that.
And the one year that the coaches asked me to hit more home runs, I did. Follow instructions well. I doubled my home run output. I hit more of them.
But everything else fell. My batting average fell. My on-base percentage fell. All of the other things, they ended up falling.
So here’s the whole objective of this firm, and I’m going to use baseball terms to explain it.
We are not trying to hit the ball out of the yard. We are trying to find a way to get on base.
A walk counts the same as a single, and neither one of them is going to make the highlight reel.
But a lineup that is built for getting on base, inning after inning, year after year, wins in an inevitable fashion.
Mobile home parks and parking, they are the walks and the singles of real estate. And boring cash flow, it is a lineup that is built for on-base percentage.
From my perspective, that, that is the moat.
Some of the best businesses that I know are slabs of asphalt on a well-placed corner. Simple, predictable business.
Think about that. A parking lot is just a piece of ground with some stripes that are painted on it. Not too much there.
It’s quietly collecting money from a need that has not changed since the car was invented. You got to put the car somewhere.
I mean, that is literally the entire product. That’s the whole product. That’s the entire business model.
It is simple. It is extremely boring. It’s just location, stripes, and arithmetic. So unbelievably boring that it’ll put you to sleep.
But it’s compounding year after year after year while flashier assets ride the crazy roller coasters of the economy.
And mobile home parks, they’re the same exact story, just with a roof on it.
We own the land. The residents end up owning their homes. They pay us a modest ground rent for the lot.
And that rent shows up whether the stock market is up or down, whether rates are high or low, whether it is a recession or it is a boom.
And it’s one of the least exciting income streams in all of real estate. But that’s exactly why it is the most reliable.
Let me give you three different questions that I ask to try to find these types of unique investment opportunities that are out there.
Because boring is a screen. And it is a very, very good screen.
First question is, is the need enduring? Has it existed for decades? And will it exist for decades more?
Parking, shelter, water? If the answer is yes, you can keep going.
The second question: Is the product invisible? Do people use it without thinking about it?
Nobody thinks about their parking space. Nobody thinks about their underlying lot rent. It’s just the ground that the house sits on.
Invisible products, they don’t attract massive amounts of competitors because competitors go where there’s an exorbitant amount of attention to it.
Third question: Would you brag about this? Would you brag about it?
And here, the answer that you want is actually no.
If you’d be a little bit hesitant or reticent to brag about it and talk about it at a dinner party, then that is a good tell.
If it’s so boring that it’s not going to keep your friends entertained, that’s a win. That’s a good thing. That’s where the crowd does not want to be.
So let me show you what boring looks like with the numbers attached, okay?
Our house example here is a parking garage called North Beach Parking Plaza. It’s over on Clearwater Beach, Florida, one of the best beaches in the entire world.
And it’s the example that I use for income that is so unbelievably boring that you can read a decade of that cash flow in advance.
And the acquisition story that we’re going to walk through here shows you just how much work it actually takes to buy something that is this dull.
Clearwater Beach is routinely voted the best beach in the country. On occasion, it’s been voted the best beach in the entire world.
More than a million tourists a year. Only one road in, one road out, almost nowhere to park, and they aren’t making any more land on this beach.
You’d think a parking garage on that beach would be the easiest business in the world to run well.
But it wasn’t.
The garage that we ended up acquiring was a public-private partnership between the city and a private developer.
And that partnership was just miserable. And miserable by design. Because the two partners, they wanted opposite things.
The developer, they wanted market pricing. They wanted to charge the market rates. He wanted to charge what the parking was actually worth.
The city, on the other hand, they make their money from other things. They make their money from tourist taxes, from sales tax, things of this nature.
The city wanted people to come to the beach and spend money in restaurants and in hotels and just traveling.
So the city was perfectly content with charging a mere $3 an hour. $3 an hour on the best beach in America. A fraction of what the same traffic would bear anywhere else.
So here’s what we did.
We bought the developer’s interest off-market, direct from the owner, before it ever hit a broker’s desk.
And then we went to the city and we bought out their position too. And we took the facility fully private.
Two different transactions, two very, very different counterparties, and neither one of them were exciting.
But before we closed, and I think this is the part that really makes boring cash flow such an unbelievably solid story here, we ended up negotiating the structure well in advance.
It was a 10-year triple-net lease with 5% annual rent escalators.
So let me translate that for folks that are a little bit less familiar, that don’t live in commercial real estate on a day-to-day basis, okay?
Triple-net means that the tenant pays the taxes, the insurance, the maintenance, the capital expenditures. All the operating burdens are theirs. They are not ours.
Ten-year means that the lease runs an entire decade.
And 5% annual rent escalators means that the rent goes up 5% every single year, annually, automatically compounding, written into the contract.
So think about what that means.
On the day that we signed, we could tell you to the dollar what the rental income on that asset was going to be in each of the next 10 years.
Year one, year five, year 10, down to the dollar. No guessing, no forecasting.
It is literally in the document, in the legal agreement, in the contract.
Since inception, as I record this, that asset has produced over a 10% cash-on-cash return.
There is no version of exciting that can make that promise.
It is simply durable, predictable, contractual income, baked in an acquisition, the exact opposite of a fragile income stream.
That is what boring looks like when you write it down.
Tell you a little secret here, okay? That same unglamorous structure, that boring 10-year lease, later passed a very non-boring test.
It had two different hurricanes in one year. But that half of the story, it belongs in the third pillar. We’ll circle back to that later when we talk about protecting the downside.
For now, just remember the least… just remember the least… Let me show you where all this came from, okay? What, why, where does this logic come from?
In 1990, Warren Buffett wrote his annual shareholder letter in the middle of a recession that was vaporizing a lot of more exciting strategies.
And in that letter, he described his investment style in a sentence that should hang on the wall of every single investment committee room in America.
I’m going to quote him exactly. He’s talking about being unbelievably lethargic.
“Lethargy bordering on sloth remains the cornerstone of our investment style.”
Lethargy bordering on sloth.
The greatest investor of all time, describing his edge as essentially refusing to get excited.
Peter Lynch said the same exact thing from a different angle.
Lynch ran the Magellan Fund. It was the best-performing mutual fund in the world during the tenure when he was ultimately operating it.
And everybody assumed that the secret must be glamour, hot stocks, right? The next big thing.
But in his book, One Up on Wall Street, he gave the principle in its most quotable form.
I’m going to go ahead and quote it exactly here.
“A company that does boring things is almost as good as a company that has a boring name. And both together is terrific.”
And Lynch meant that operationally, right? A boring business in a boring industry draws no crowd.
No crowd means no bidding war. No flood of venture-funded competitors trying to disrupt you.
No analyst coverage compressing your edge because no analyst wants to cover a company that sells bottle caps.
It’s just time, time quietly working for whoever bothered to show up.
And Howard Marks has a similar perspective.
For those that don’t know, Howard Marks, billionaire, I had the good fortune of spending some time with him through an exclusive, only YPO event up in Manhattan recently.
He’s truly a wonderful individual.
And for those that don’t know, Warren Buffett famously said that when he sees Howard Marks’ memos in his mailbox, they are the first thing that he opens and reads them because he always learns something.
And if Warren Buffett is learning from Howard Marks, you should take some account as well.
And so Howard Marks, he’s made the same point from the risk side, okay?
He says that if your investing feels exciting, you’re probably doing it wrong. You’re probably doing it wrong. It should be boring.
Let me give you the best example of boring in the history of business.
Okay. In 1972, Berkshire Hathaway paid $25 million for a company called See’s Candies.
It was a regional chocolate maker, beloved in California, unknown almost everywhere else.
Nothing about it was exciting. Candy was a mature product in a mature market. Nobody was writing magazine covers about boxed chocolates.
But what See’s had was what the growth stories never had.
They had customers who come back every holiday without being asked because their mother bought See’s and her mother before her bought See’s.
A brand that let prices rise just a little bit every single year without anybody complaining because you’re not going to go cheap on Valentine’s Day, right, when you’re buying something for mom or for your wife.
And it’s a model that needed almost nothing reinvested to keep it running.
You don’t need a new factory to sell more chocolate at Christmas.
Buffett has done the arithmetic on this in public in some of his annual letters in 2007 and 2014.
And honestly, it is unbelievably astonishing.
From the purchase of See’s Candies through 2014, the company produced about $1.9 billion in pre-tax earnings against roughly $40 million of total reinvested capital.
Again, imagine putting in $40 million and getting out $1.9 billion, $1 billion from that investment over time.
Hear that. For every single dollar that you invested in that respective business, he was able to extract out nearly $50 as cash.
And that torrent of boring chocolate money became the acquisition currency for four decades of future Berkshire Hathaway purchases.
The quiet candy company, it financed the empire that ended up buying the railroads.
It never trended. It never needed to.
Here’s another business that is just hiding in plain sight, the business that I love and so many of you do as well, I guarantee it.
Costco.
Most department stores, they barely make money on the stuff that they sell.
And that is fine because the merchandise that they sell, that was never the profit engine. The membership fee is.
In the fiscal year of 2019, Costco collected $3.35 billion in membership fees against $3.66 billion of total net income.
$3.35 billion in fees against $3.66 billion of net income.
Nearly the entire profit of one of the world’s greatest retailers is a subscription renewed by roughly nine out of 10 members every single year, like clockwork, without ever thinking about it.
A subscription for the privilege of buying groceries.
It is possibly the most boring sentence in commerce, and it’s one of the most valuable.
And I’ll give you one more because I love her.
It is Mrs. B, Rose Blumkin.
She arrived in America unable to read English. She started the Nebraska Furniture Mart in a basement with 500 bucks to her name.
And her whole philosophy was summed up in literally five words.
“Sell cheap, money, and tell the truth.”
By 1983, her store was doing more furniture volume than any competitor in the region, and Warren Buffett bought it on a handshake.
That’s all it needed. Just trusted her word.
No audit, no inventory count. Her word was the audit.
She worked the floor past her 100th birthday. All she did was sell carpet and credenzas, priced honestly for 60 years.
Nobody at any cocktail party ever bragged about owning a furniture store or selling bottle caps.
But her family’s compounding, it didn’t care. It didn’t care.
So here’s what I want you to do this week, okay?
Look at your portfolio. Sift up and down. See what you own.
Find the asset that you’d just be slightly embarrassed to bring up at a cocktail party.
Something that you’re, you know, not too thrilled about kind of bragging about, right?
The one where if somebody asks, “So what do you own?” you change the subject to something else.
That style of business is probably doing the most work, putting the most cash flow in your pocket.
So you should pay attention to it.
And then take the other ones, right? The exciting businesses, the ones that you love to talk about, the high-flying, crazy growth stuff.
It’s insane, right?
And ask yourself honestly why those businesses aren’t throwing off a lot of actual cash flow.
Next time, we’re going to talk about the third principle of Cash Flow First.
And that is the one that decides whether the first two were even real.
How do you tell whether the cash flow that you’re being shown actually exists?
Because revenue is vanity, profit is sanity, and profit is an opinion. Cash flow is a fact.
If you enjoyed this episode, please do go ahead and share with a friend. Help them out along their respective investment journey as well.
Until next time, you’ll be great
Your Host

Brian Spear
Founder, Sunrise Capital
Brian helps high-net-worth investors build passive income through real estate syndications and tax-efficient wealth strategies.
