Carl Icahn

Icahn buys undervalued companies with bad management. His thesis is consistently the same: there is enormous value being destroyed by entrenched executives who are more interested in keeping their jobs than returning value to shareholders.

He buys enough stock to force a confrontation. Sometimes management cleans itself up just from the threat of his involvement.

Sometimes he installs new people. Sometimes he forces a full sale of the company.

His version of value investing is more aggressive than Graham''s or Buffett''s. He doesn''t wait for the market to recognise value.

He forces the recognition. He is comfortable with conflict in a way most investors are not.

He sees confrontation with management as part of the job — not an unfortunate side effect of it.

Lark Davis

Davis covers the full crypto market — not just Bitcoin. His content focuses on identifying altcoin opportunities, understanding new blockchain projects, DeFi protocols, and layer-2 ecosystems.

His strategy is higher risk than Bitcoin-only: he looks for early-stage projects with high upside potential and significant downside risk. He has been transparent about both wins and losses in his portfolio.

He advocates dollar-cost averaging into positions and taking profits during bull markets — lessons he admits he learned the hard way during the 2018 bear market.

Carl Icahn

He genuinely believes management teams destroy shareholder value through complacency, self-dealing, and entrenchment. He sees himself as a corrective force — not a vulture, but a mechanism by which markets hold management accountable.

Whether that''s how it looks from inside the companies he targets is a different question. His rules: buy when nobody else wants it, apply pressure to unlock the value, sell when the value is recognised.

Don''t get sentimental about positions. Don''t let management tell you the company is more complex than it looks.

Lark Davis

His philosophy is that crypto represents the biggest wealth transfer opportunity of his generation. He believes in holding Bitcoin as a base position and using a portion of the portfolio for higher-risk altcoin exposure.

He has said his biggest financial lesson was not taking profits during the 2017-2018 bull run — a mistake he actively advises his audience to avoid repeating.

Carl Icahn

He concentrates. He uses leverage.

He''s comfortable with positions that make other investors deeply uncomfortable. He''s also comfortable being wrong in public — he''s had positions go spectacularly badly and he doesn''t hide from them.

His Hertz position went bankrupt during COVID. His Herbalife long was a very public, very watched position on the opposite side of Bill Ackman''s short.

He doesn''t bluff. When he says he''s going to fight, he fights.

Lark Davis

Davis has been public about holding altcoins that went to zero and investing in projects that turned out to be fraudulent or simply failed. He does not hide the losses.

His risk management has evolved directly from those mistakes: he now advocates taking partial profits at every major price milestone, maintaining Bitcoin as a core position, and treating altcoins as a speculative sleeve rather than a primary strategy. The lesson he repeats most often from 2018: not taking profits during euphoria is itself a high-risk decision — most people just don't recognize it as one until prices have already collapsed.

Carl Icahn

He lives in Sunny Isles Beach, Florida. He works ferociously hard and has done so into his late 80s.

He''s a hands-on manager — not someone who delegates. He famously said: "If you want a friend on Wall Street, get a dog." He has a Maltese named Tiger.

He''s been a prolific poker player and was once considered one of the best amateur players in New York. He remarried in 2012; his current wife is Gail Golden.

He''s given some money to charity but not at the scale of Buffett or Gates — he''s made no secret of prioritising returns over philanthropy.

Lark Davis

Lives in Thailand with low overhead costs. Has spoken about the power of geographic arbitrage — earning in dollars and crypto while living somewhere with a lower cost of living.

He exercises consistently, says a healthy body supports a clear financial mind, and advocates for a simple, mobile lifestyle. Does not flaunt luxury publicly.

Carl Icahn

Apple. In 2013 he disclosed a $1.5 billion stake in Apple and published an open letter to Tim Cook urging a larger share buyback.

Apple eventually announced a significantly expanded buyback program. The stock rose.

Icahn made approximately $2 billion on the position. He didn''t have to engineer a hostile takeover — just making his involvement public was enough to move one of the largest companies in the world.

Lark Davis

Building one of the largest crypto education YouTube channels in the world during the 2020-2021 bull run. His coverage of DeFi and altcoin projects during that period — when those sectors exploded in value — brought him the majority of his audience and income.

His Wealth Mastery community grew substantially during that period.

Carl Icahn

TWA. He took over Trans World Airlines in 1985 using a leveraged buyout, extracted cash from the company to pay back the acquisition debt, and sold the valuable London routes to American Airlines for $445 million.

By the time he was done, TWA was a financially gutted airline. It went bankrupt in 1992, again in 1995, and was absorbed by American Airlines in 2001.

Icahn personally made hundreds of millions. The airline''s employees and creditors did not.

He''s defended his actions as legal. Legal and good for everyone are not always the same thing.

Lark Davis

In 2021, Davis faced significant controversy when it emerged he had been paid to promote certain crypto projects to his audience without clearly disclosing the payments. He issued an apology and said he had followed what he believed were disclosure norms at the time, but the episode damaged his reputation and became one of the most-cited examples of undisclosed crypto influencer promotions.

He also, like most altcoin-focused analysts, saw his portfolio take brutal losses in the 2022 bear market.

Carl Icahn

Carl Icahn grew up in Far Rockaway, Queens. His father was a failed opera singer who became a synagogue cantor.

Icahn studied philosophy at Princeton — graduated 1957 — then enrolled in NYU School of Medicine before dropping out after two years to join the army. He became a stockbroker at Dreyfus & Co.

in 1961, saved $400,000, and bought a seat on the New York Stock Exchange in 1968.

He spent the early years running option arbitrage — finding and exploiting small mispricings. He was very good at it.

In the late 1970s he pivoted to a bigger game: buying large stakes in undervalued companies and forcing management changes. His first major target was Tappan Company in 1979.

By the mid-1980s he was feared by corporate boards across America. Oliver Stone''s Gordon Gekko in Wall Street is directly based on the era Icahn created.

Lark Davis

Lark Davis is a New Zealand-born crypto educator who built his brand primarily on YouTube, starting around 2018. He focuses on cryptocurrency analysis with an emphasis on altcoins, DeFi, and emerging blockchain projects — not just Bitcoin.

His channel "Crypto Lark" grew to over a million subscribers, making him one of the most followed retail crypto educators in the world. He also built a paid subscription community, Wealth Mastery, where he publishes deeper research.

He has lived in Thailand for years, part of a wave of digital nomad crypto educators who operate internationally.

Carl Icahn

Icahn Enterprises is his publicly traded holding company. He''s been chairman since 1987.

Some of his most famous investments: TWA, which he took over in 1985, stripped its most valuable routes to pay back the debt used to acquire it, and left financially hollowed out — it went bankrupt twice after his tenure. Texaco, where he forced a settlement that paid shareholders.

Apple, where he took a $1.5 billion position in 2013 and published an open letter to Tim Cook demanding a larger share buyback. Apple eventually expanded the buyback.

The stock rose. Icahn made roughly $2 billion on the position without engineering a hostile takeover — the threat of his involvement was enough to move a $500 billion company.

He''s also had notable losses. Hertz went bankrupt during COVID while he held a large position.

He lost hundreds of millions.

Lark Davis

Crypto Lark YouTube channel (1M+ subscribers). Wealth Mastery (paid research subscription).

Books: "Cryptocurrency Revolution" (authored). Based in Thailand.

Carl Icahn

Princeton University, BA in Philosophy, 1957. NYU School of Medicine, dropped out after two years.

He''s credited Princeton''s philosophy training with teaching him to question conventional wisdom — which shows up directly in how he argues with corporate boards.

Lark Davis

Largely self-taught in crypto and financial markets. No formal finance credentials.