Market Sentiment
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Market Sentiment
@marketsentiment.bsky.social
Actionable, data-backed investment insights for long-term investors, financial advisors, and analysts. Join our newsletter for more: marketsentiment.co
Bloomberg Killers

After 5 years as an analyst, I have compiled a list of tools that replicate 95% of the Bloomberg Terminal at just 1% of the cost (plus a bit of elbow grease).

What would you add?
April 4, 2025 at 10:44 AM
Even though Buffett’s investment was a massive success, Buffett sold his AMEX stock in 1968.

It has since multiplied another 17x, returning a 10.77% CAGR in the last 20 years.

Buffett eventually bought back into AMEX in 1998 and now owns ~21% of the company.
March 19, 2025 at 5:12 PM
By early 1968, AMEX's EPS doubled from $2.29 to $4.61 and its multiple expanded from 17.5X to 43.4X.

Buffett's $40 stock was now worth $200.

Over four years, AMEX compounded at 50% - producing a 5X return.

“That was the best investment I ever made in my partnership years.”
March 19, 2025 at 5:12 PM
Long-term Impact

As Buffett predicted, how AMEX handled the scandal added to AMEX’s stature.

Even though AMEX wasn’t responsible for the scandal, they paid out the creditors.

Post - scandal EPS growth improved from low- to high-teens, and AMEX joined the NIFTY FIFTY list of highly-valued stocks
March 19, 2025 at 5:12 PM
Then he bought AMEX for Berkshire.

In late 1966, Buffett invested $1M of Berkshire's excess cash into AMEX at $71 a share.

It was one of the first stocks he bought for Berkshire.

And it was the company's largest holding, accounting for 28% of the portfolio.
March 19, 2025 at 5:12 PM
Where others saw uncertainty, Buffett saw an opportunity.

He wasn’t just buying a stock—he was betting that trust in AMEX was unshakable

He worked "tirelessly to get as much as he could," and by June he owned 70,000 shares at a $40 basis.

AMEX cost $2.8M and consumed 16% of BPL's capital.
March 19, 2025 at 5:12 PM
Best of all: AMEX had float.

Customers paid AMEX cash upfront for traveler's checks, but a check didn't return to the company for payment until about 45 days after it was issued.

During that 45-day window, AMEX invested the cash.

Float was AMEX's "real profit center."
March 19, 2025 at 5:12 PM
Buffett didn’t trust Wall Street’s panic.

Instead, he visited restaurants and places that took AMEX cards and traveler’s checks.

His verdict: "The tarnish of Wall St. had not spread to Main St."

AMEX's "special position” in people's minds about financial integrity survived.
March 19, 2025 at 5:12 PM
But here’s the thing—AMEX was an established financial powerhouse.

Half a billion dollars of its traveler’s checks floated around the world. Its credit card business was booming.

The company’s true value was its brand.

American Express sold trust.
March 19, 2025 at 5:12 PM
AMEX faced a liability of unknown and potentially massive proportions.

Worse, since it was a joint stock association, shareholders could “get assessed”—making them personally liable.

Stockholders exited as uncertainty fueled panic
March 19, 2025 at 5:12 PM
To make matters worse, President Kennedy had just been shot.

In the chaos that followed, the stock market crashed.

The panic grew so intense that the exchange shut down—its first mid-day closure since the Great Depression.
March 19, 2025 at 5:12 PM
When the news broke, AMEX’s stock price crashed—by more than 40%.

This became notorious as the Salad Oil Scandal.
March 19, 2025 at 5:12 PM
On December 2, 1963 - the WSJ broke a story about fraud at an AMEX subsidiary.

American Express Warehousing, Ltd. was supposed to have $150 million in vegetable oil as collateral but they were duped by a conman.

They had inventories worth only $6 million
March 19, 2025 at 5:12 PM
Things had never looked rosier for AMEX than they did in November 1963.

Traveler's checks. Charge cards. Earnings. The stock. Everything was growing by leaps and bounds.

AMEX wasn’t just another company. It was a cornerstone of American commerce, handling millions in transactions globally.
March 19, 2025 at 5:12 PM
In 1963, AMEX was drowning in the $210M fraud scandal.

As panic set in and investors rushed for the exits, Buffett bet 16% of his fund.

Here’s the story of how he turned a crisis into one of his greatest wins:https://x.com/mkt_sentiment/status/1902059476091363562/photo/1
March 19, 2025 at 5:12 PM
4. The 10 largest companies in the index trade at 27x earnings, compared to 20x for the other 490 companies
February 17, 2025 at 4:52 PM
3. The 10 largest companies in the S&P 500 accounted for nearly 40% of the total market capitalization of the index - The highest it has ever been!
February 17, 2025 at 4:52 PM
2. The S&P 500 Equal Weight Index has significantly underperformed the S&P 500 in the last 2 years due to outsized returns from the tech rally
February 17, 2025 at 4:52 PM
4 Key charts from Bill Ackman's investor report 2025.

1. The S&P 500 appreciated by 25%, whereas the average stock was up by just 13% in 2024
February 17, 2025 at 4:52 PM
Every time this indicator crossed 70%, markets faced substantial headwinds.

It's at 73% now.
February 14, 2025 at 5:55 AM
Even though both portfolios had incredible performance, crypto was barely a known asset in 2014.

What if you had started late? Would your returns be significant enough to follow this strategy?
December 3, 2024 at 3:47 PM
When you look closely, Bitcoin jumped 12x in 2017.

But Ripple increased 262x!

Extrapolate this across other coins and you can see how holding alt-coins can be valuable during bull markets.
December 3, 2024 at 3:47 PM
While the top-10 strategy beat bitcoin-only strategy, it did so with a much higher portfolio volatility.

Case in point — after the run up in 2018, your top-10 portfolio would have had a drawdown of 94%!
December 3, 2024 at 3:47 PM
The results are stunning:

1/ $100 invested monthly into the top-10 cryptocurrencies starting in 2014 would have grown to $650K+ by 2018 and an incredible $1.6M+ by 2021.
December 3, 2024 at 3:47 PM
If you invested a lump sum into Bitcoin instead of DCA, you would have come out on top ~66% of the time.

DCA outperforms only during drawdowns.

Case in point — 2018 & 2022. In both bear markets, someone who did DCA would have had a much lower drawdown than someone who invested a lump sum.
December 3, 2024 at 3:47 PM