🚗 CarMax (KMX) Stock Analysis: Why the New CEO Just Bought $500K of Stock

Inside Keith Barr's Insider Purchase, the 112% Institutional Ownership Puzzle, and a 0.55 PEG Opportunity

New CEO. Massive Institutional Ownership. Attractive PEG. Is Wall Street Missing CarMax's Turnaround?

Used cars rarely inspire excitement. Most people think of haggling, depreciation, and endless rows of identical SUVs baking in the summer sun.

Yet every so often, one of the largest companies in an industry quietly begins to change while Wall Street is looking somewhere else.

That may be where CarMax (NYSE: KMX) finds itself today.

America's largest used-vehicle retailer is emerging from a difficult operating environment marked by elevated interest rates, compressed margins, and cautious consumers. The market has largely focused on those headwinds. Insiders, however, have been doing something rather different—they've been buying.

The arrival of a brand-new CEO, meaningful insider purchases, a remarkably concentrated shareholder base, substantial buyback capacity, and what appears to be an unusually inexpensive PEG ratio combine to create one of the more interesting turnaround stories currently developing in consumer discretionary.

Is it guaranteed to work?

Of course not.

Is it worth a closer look?

Absolutely.

🚀 FUNanc1al Atomic Statements

🎯 The Turnaround Alignment Principle™

"The most credible turnaround announcement is not made during an earnings call—it begins when the new CEO reaches into his own pocket."

🎯 The Float Pressure Principle™

"When institutions own virtually everything and short sellers borrow what's left, positive surprises don't merely move prices—they can remove available supply."

🎯 The PEG Reality Check™

"A high P/E can describe yesterday. A low PEG often describes tomorrow."

🕵️ Trigger #1 — The New CEO Bought Nearly Half a Million Dollars of Stock

Insider buying matters.

But not all insider buying carries equal weight.

When executives who've spent years at a company purchase shares, that's encouraging.

When a CEO who has barely unpacked his office buys nearly $500,000 worth of stock with his own money, investors should probably pay attention.

Keith Barr purchased roughly 9,400 shares around $53, increasing his ownership by nearly 40%.

Director Peter Bensen simultaneously added another 2,500 shares.

Even more interesting?

This isn't the first wave.

FUNanc1al highlighted insider buying at CarMax back in October 2025. Since then, shares have appreciated roughly 13%.

Insiders continue behaving like the story isn't finished.

That's worth noticing.

👔 Why Keith Barr?

Barr isn't a traditional automotive executive.

He previously led InterContinental Hotels Group (IHG), overseeing one of the world's largest hospitality organizations.

On paper, hotels and used cars seem unrelated.

In reality?

Both industries revolve around customer trust, operational consistency, digital engagement, pricing optimization, and brand loyalty.

CarMax's Board appears to have hired someone who understands customer experience first—and vehicles second.

That may prove to be exactly what the company needs.

As Barr himself summarized, the company intends to compete around four priorities:

• Great offering

• Easy omnichannel experience

• More value per transaction

• Leaner operations

Simple.

Focused.

Measurable.

🏦 Trigger #2 — The 112% Institutional Ownership Puzzle

This statistic tends to stop investors in their tracks.

Institutional ownership currently exceeds 112% of the public float.

How is that even possible?

Because short selling creates duplicate ownership claims.

An investor lends shares.

A short seller borrows and sells them.

Another institution buys those same shares.

Both institutions now report ownership.

The math looks impossible.

The mechanics aren't.

More importantly...

It leaves relatively little freely traded stock available if sentiment improves.

Large holders include:

• BlackRock (owns 12.17% of total shares outstanding)

• Vanguard

• AQR Capital

• Starboard Value

• State Street

Interesting combination.

Passive giants.

Quantitative investors.

Value specialists.

Activists.

Everyone seems to have found something worth owning.

For CarMax (KMX)'s Institutional Ownership breakdown, 🔍 see here.

📉 Short Interest Adds Fuel

Approximately 10.7% of the float remains sold short.

Days-to-cover approaches four trading days.

That isn't meme-stock territory.

But it is enough to create meaningful upside pressure if:

• earnings continue improving,

• margins stabilize,

• or management executes successfully.

Throw in a $1.31 billion remaining buyback authorization...

...and future demand could become surprisingly powerful.

Think of it this way.

The bears are borrowing shares.

Institutions own most of them.

The company itself still has authorization to buy billions.

That's a fairly crowded parking lot.

💰 Trigger #3 — Valuation: Ignore the P/E, Watch the PEG

CarMax doesn't immediately screen as "cheap."

Trailing P/E exceeds 30.

Forward earnings remain above 22.

Many investors stop there.

We wouldn't.

Instead, we look at the PEG ratio.

Current PEG:

0.55

Generally speaking:

PEG under 1 often suggests expected earnings growth has not yet been fully reflected in valuation.

That doesn't guarantee success.

But historically it has frequently identified attractive GARP ("Growth At A Reasonable Price") opportunities.

Meanwhile:

• Price/Sales remains below 0.30

• Price/Book sits near 1.2

• Shares remain roughly 66% below their 2021 all-time high.

No, stocks don't have to revisit previous highs.

But they also don't need to.

Even partial multiple expansion could create meaningful upside.

📊 Trigger #4 — Earnings Were Better Than Headlines Suggested

Quarterly results actually looked encouraging.

Highlights included:

📈 Revenue increased 6.2%

📈 EPS beat expectations by roughly 35%

📈 Combined retail and wholesale sales increased

📈 SG&A expenses declined almost 4%

📈 Auto Finance penetration reached 43.3%

Investors focused instead on declining gross profit per vehicle.

Fair enough.

Margins matter.

Management intentionally accepted lower gross profit per vehicle to stimulate demand.

Whether that proves wise will become clearer over coming quarters.

Meanwhile, the cost reduction program targeting approximately $200 million of annual savings continues moving forward.

 👉 Want the full picture? Dive into CarMax (KMX)'s financials here.

💵 The Cash Flow Scare Was Mostly Accounting

One statistic alarmed investors.

Operating cash flow dropped dramatically.

At first glance, that appears ugly.

Underneath the surface?

Much of the movement reflected temporary changes related to auto loans held for sale.

Because CarMax originates and packages financing receivables, quarterly working-capital swings can produce noisy cash-flow statements that don't necessarily reflect deterioration in the underlying retail business.

That's an important distinction.

Accounting timing isn't always economic reality.

🚘 The Omnichannel Advantage

CarMax quietly possesses something many competitors don't:

Scale.

Approximately 84% of retail sales now involve digital capabilities.

Customers increasingly begin online before completing transactions however they prefer.

That's becoming less "online versus dealership."

It's becoming one integrated buying journey.

CarMax's physical footprint becomes an advantage—not a liability—when combined with strong technology.

😂 A Little Used-Car Humor

🚗 Five-Star Dealership

Hiring the former CEO of a global hotel chain to run America's largest used-car retailer may be the closest Wall Street has come to checking into a dealership.

Don't be surprised if your next test drive comes with complimentary towels folded into swans.

🚙 The Share Parking Problem

Apparently institutions own 112% of the float.

Somebody's parked in somebody else's parking space.

The short sellers are hoping valet can sort everything out.

🚘 Car Shopping

Buying a used car is stressful.

Buying one while the CEO is buying the company alongside you?

Slightly more reassuring.

📌 Signal Extract

"The most credible turnaround announcement is not made during an earnings call—it begins when the new CEO reaches into his own pocket."

🎯 High-Conviction Takeaway

"When institutions own virtually everything and short sellers borrow what's left, positive surprises don't merely move prices—they can remove available supply."

❓ Frequently Asked Questions (FAQ)

Is CarMax expensive?

It depends on which metric you choose.

On a trailing earnings basis, yes, shares appear relatively expensive. However, valuation looks considerably more attractive when viewed through a forward-growth lens. A PEG ratio of approximately 0.55 suggests expected earnings growth may not yet be fully reflected in today's stock price.

Why does insider buying matter?

Executives know their companies better than anyone.

They can certainly be wrong, but history shows that meaningful open-market purchases—especially by newly appointed CEOs—often deserve attention.

Keith Barr's roughly $500,000 purchase wasn't a token gesture. It represented a meaningful personal investment only months into his tenure.

Why is institutional ownership above 100%?

This is largely a by-product of short selling.

Borrowed shares can ultimately appear on multiple institutional balance sheets simultaneously, producing ownership percentages above 100%.

While unusual, it isn't unprecedented.

It also illustrates how tightly held the stock has become.

Does high short interest guarantee a squeeze?

No.

Short squeezes require a catalyst.

Without improving fundamentals, positive earnings surprises, or renewed investor enthusiasm, short interest alone means very little.

However, when improving business performance combines with elevated short interest, price moves can become amplified.

What are the biggest risks?

Every investment has them.

For CarMax, key risks include:

• Continued margin pressure

• Higher interest rates

• Weak consumer spending

• Credit deterioration

• Increased competition from Carvana and traditional dealership groups

• Execution risk surrounding management's turnaround strategy

Investors should weigh these carefully.

💡💡💡 Curious about another deep oil exploration play? (joke)
Check our takes on UnitedHealth Group or even Oscar Health.

Why isn't Wall Street more bullish?

Analysts tend to become enthusiastic after operational improvements become visible.

Today, consensus remains predominantly "Hold."

Ironically, some of the best long-term opportunities often emerge before consensus changes—not afterward.

⚡ Quick Take (TL;DR)

Bullish Factors

✅ Nearly $630,000 of fresh insider buying

✅ New CEO executing a clearly defined turnaround

✅ Approximately 112% institutional ownership

✅ 10.7% short interest

✅ $1.31 billion remaining share repurchase authorization

✅ PEG ratio around 0.55

✅ Strong Q1 earnings beat

✅ Digital omnichannel platform supporting approximately 84% of retail sales

Bearish Factors

⚠ Margin compression

⚠ Consumer credit uncertainty

⚠ Cyclical auto demand

⚠ Highly competitive marketplace

⚠ Turnaround still in its early stages

🍔 Food for Thought: The Cross-Hub Connection

This investment story isn't really about used cars.

It's about incentives.

Whether we're investing, launching businesses, improving our health, or building stronger relationships, incentives shape outcomes.

Keith Barr's insider purchase sends a simple message:

Leadership works differently when leaders become owners.

Ownership changes incentives.

And incentives frequently change results.

The same principle applies to entrepreneurs, employees, investors—and perhaps even ourselves.

Sometimes the best investment isn't finding a better company.

It's becoming more invested in whatever we're already building.

🏁 Final Thoughts

CarMax won't double overnight.

It probably won't become the next artificial intelligence darling.

And that's perfectly fine.

Sometimes attractive investments are refreshingly boring.

America's largest used-car retailer doesn't need to reinvent transportation.

It simply needs to execute better than investors currently expect.

Today, we see:

• A respected new CEO investing personal capital.

• Institutions already heavily committed.

• Short sellers leaning aggressively the other way.

• Significant buyback capacity.

• Improving operational execution.

• A valuation that appears considerably more attractive than headline P/E ratios suggest.

Could it still disappoint?

Absolutely.

Could it quietly compound shareholder value over the next five years?

We wouldn't be surprised.

Sometimes the best opportunities aren't hidden.

They're simply parked in plain sight.

👤 About the Author

Frédéric Marsanne is the founder of FUNanc1al—part market analyst, part storyteller, part accidental comedian.

A longtime investor, entrepreneur, and venture-builder across technology, biotech, fintech, and digital media, he blends rigorous financial analysis with humor, behavioral finance, and long-term thinking.

When he's not dissecting insider purchases or making questionable used-car jokes, he's building Cl1Q, writing fiction and screenplays, painting, exploring artificial intelligence, and discovering new ways to help readers laugh, learn, live healthier lives, and invest a little wiser.

Because investing should improve your wealth...

...without bankrupting your sense of humor.