David Gardner

My final stock market book:
Rule Breaker @themotleyfool (come join us at Seven score: 115

[David Gardner @DavidGFool]

I spent 15 years taking notes for it.
I spent 41 years picking stocks for it.
I spent 6 months writing it (and loved every moment).

I hope you’ll love it too. 📗

My aim with Rule Breaker Investing is to make YOU:

Smarter, Happier, and Richer.

[David Gardner @DavidGFool]

@AndrewGibs53446 🫰🏻🥤#SnapCola! 🫰🏻🥤

[Andrew Gibson @AndrewGibs53446]

@DavidGFool Listening to the #consciouscapitalism chapter now. Just finished three miles on the treadmill . I’m feeling happier, smarter, and richer in many ways…. Cheers 🇺🇸 to Snap Cola !

Win win win win for everyone !

[Andrew Gibson @AndrewGibs53446]

“But as Malcolm Gladwell argues in How David Beats Goliath, if you compete with Goliath by playing by his Rules, you'll lose. The only way to win is, like David, to break the rules. To take the road less traveled. Or put another way: to play the Fool in a world of Wise Men.”

- @DavidGFool, https://t.co/Zs17EiuFSr

“If we try to play like the Yankees in here, we will lose to the Yankees out there.”

Billie Beane

[$307Fool (AKA Matt Hard) @307Fool]

Excellent way to spend my Wednesday!
@RBIPodcast

[Andrew Gibson @AndrewGibs53446]

Nothing has helped more human beings than Innovation. We should truly embrace and cheer on the real innovators of our life times. https://t.co/trXW7gurD7

[David Gardner @DavidGFool]

Once every few years, it’s time to expand the Rule Breaker canon.

Today’s @RBIPodcast adds six laws to the collection—frameworks that help make us smarter, happier, and richer.

36 minutes. It packs a punch! 💥🥊💥

It is out. 🙂

https://t.co/oKs5zyNGFv

[Andrew Gibson @AndrewGibs53446]

It’s Evolving just like @DavidGFool likes to see,

Axon’s drone expansion via Axon Air and Dedrone delivers faster responses (under 2-3 min), handles 65% of calls first and clears 25% without officers, cuts use-of-force by 50%.

Furthermore, boosts safety with Fusus integration and 9km BVLOS, optimizes resources, secures airspace with 300%+ revenue and 500%+ bookings growth, strengthens moat via data/AI, drives 30%+ company growth, and expands TAM with TAM with NDAA compliance.

Evolving its #consciouscapitalism.

[David Gardner @DavidGFool]

@investingdpark Cardinal Rule Breaker point! Thank you, @investingdpark. 🙂

Not only that, but I believe this will always be true.

I believe this will stand the test of time.

[David Park @investingdpark]

If you can find...

- The top dog and first-mover in an important, emerging industry.
- With a sustainable competitive advantage.
- Stellar past price appreciation.
- Good management and smart backing.
- And strong consumer appeal.

... and, some guy from CNBC or The Wall Street Journal is telling you it’s: “OVERVALUED.”

To me? You’ve heard and seen all you need.”
- @DavidGFool

[David Park @investingdpark]

“My stock-picking advice boils down to this: ‘Seek out the innovators in every industry.’”
- @DavidGFool

[David Gardner @DavidGFool]

@investingdpark @iancassel #TrueDat

[David Park @investingdpark]

@iancassel Best advice from @DavidGFool

[Fool Community Foundation @foolfoundation]

Tim kept showing up.

Raising four kids. Paying down past-due rent. Month by month.

When $600 was all that remained, @nbshare, one of our ImpactFool nonprofits, helped him finish what he started.

Learn more about our fund here: https://t.co/gMVYiqkGJi

[Andrew Gibson @AndrewGibs53446]

“The best companies are those that can evolve and continually build upon their brand, for instance, Amazon Basics batteries 🔋.”

- David Gardner

I can’t tell you the last time I bought Energizer or Duracell.

Maybe Amazon is the exception to the rule that as companies get bigger, they become more vulnerable ?

They sure are self-aware of it and hedging against it !

[David Gardner @DavidGFool]

@AndrewGibs53446 @RBIPodcast Thank you, Andrew, and thanks for making contributions that lead to shout-outs! You're just as much fun as my podcast. Fool on, my friend. 🙂

[David Gardner @DavidGFool]

Today's @RBIPodcast speaks to this directly. It's our May 2026 Mailbag. 📈🤑🌟

Out in 5 hours. 🙂

[Yavuz "J" Macun @yymacun]

Nvidia just 25x’ed their Dividend!

That’s 5% yield on my average cost.

I suspect for @DavidGFool it’s more like 50% or even more!

Perfect example of great innovative companies becoming income generators for their long term holders.

I wouldn’t be surprised if we see a similar dynamic on Meta, alphabet, Netflix etc

Buy quality early, hold quality long!

[Andrew Gibson @AndrewGibs53446]

@DavidGFool, thanks for the shout-out!

You’ve got some truly awesome fans and writers this month. Appreciate the extra mustard on the Scotsman accent, just makes me smile.

I’m really glad the podcast is so much fun, it makes investing that much more enjoyable. You definitely have serious skills in the arts 🎭.

I especially love how you’re willing to entertain stocks you wouldn’t personally choose, explaining exactly why you’d pass while laying out what the company would need to become a true Rule Breaker. Your GameStop segment was a perfect example.

While I don’t have strong fundamental interest in the company, I’d still root for it to evolve into a top dog and first mover in its space. It would be exciting to own a dominant independent gaming company, especially now that Activision Blizzard is no longer standalone after the Microsoft acquisition.

I also really enjoyed your sign-off to the kids: “Everyone is an investor” and “Stay hungry and stay foolish.”

I’ll take your advice, my friend.

- Fool On! 🚀

[Rule Breaker Investing @RBIPodcast]

Now available! The RBI podcast May 2026 Mailbag covers "divvy-pops," jellybeans, and the kids of Kopachuk. Listen here or wherever you get your podcasts: https://t.co/2CoHqZhQRg

#RuleBreakerInvesting #FoolOn

[Yavuz "J" Macun @yymacun]

Nvidia just 25x’ed their Dividend!

That’s 5% yield on my average cost.

I suspect for @DavidGFool it’s more like 50% or even more!

Perfect example of great innovative companies becoming income generators for their long term holders.

I wouldn’t be surprised if we see a similar dynamic on Meta, alphabet, Netflix etc

Buy quality early, hold quality long!