Like most of us, I was forced to read The Prince by Machiavelli at some point during my school years. I don't remember much from it, save for this quote:
A prudent man should always enter by the paths beaten by great men and imitate those who have been most excellent, so that, if his own skill does not come up to theirs, at least it will give off something of the odor of theirs.
A bit cheesy, but it's true: If you're trying to learn something, don't subject yourself entirely to trial and error. Find out who's really good at what you're trying to learn, and watch what they're doing.
That's why it's great news that most of the world's best investors are required to periodically report their big portfolio moves. They're called SEC 13-F filings, and every quarter, they give us a glimpse into the minds of masters.
Here's what some big money movers have been up to lately.
George Soros
Universally known as one of the best investors ever, Soros knows how to make money ... sometimes. He tends to be wrong a lot of the time (as he admits), but staggeringly, off-the-charts right once in a while. As long as the winners destroy the losers, he's good to go.
Over the past quarter, Soros's hedge fund purchased a new 95-million-share investment in Citigroup
David Einhorn
Einhorn plays a mean hand of poker, looks like he's about 16, and can dismantle financial statements like no one's business. He's been a respected hedge fund manager for years, but he really came into glory in 2008, after being one of the first to call out Lehman Brothers' accounting absurdities and asset-valuation smokescreens. (He won that hand.)
Over the past quarter, Einhorn's hedge fund, Greenlight Capital, opened new positions in Boston Scientific
Mohnish Pabrai
Pabrai's an up-and-coming hedge fund manager (professionally managing money for about 10 years) who worships Warren Buffett like you wouldn't believe. He's also one of the only Buffett followers to post Buffett-like results, with his main fund returning almost 17% per year after fees since 2000, obliterating a flat market. (I interviewed Pabrai in 2008 here and here.)
Over the past quarter, Pabrai bought a 2.8-million-share stake in CapitalSource
John Paulson
After making a severely ridiculous amount of money -- $20 billion -- shorting the housing market, John Paulson is either the luckiest one-hit wonder to ever live, or the next investing mastermind. It's still too early to tell, but it's worth following him anyway.
Paulson's fund has been loading up on bank stocks and gold over the past year. This past quarter, it bought another 200 million shares of Citigroup, and held firm on its already massive stake in Bank of America
Warren Buffett
No introduction needed. Berkshire Hathaway's
Before you get too excited, know that some of Berkshire's smaller holdings, like Becton and Iron Mountain, are likely the work of Lou Simpson, who independently runs Berkshire subsidiary GEICO's investment portfolio. Either way, both Simpson and (obviously) Buffett are worth paying attention to.
A word of caution
These picks are great starting points for further research, but they shouldn't be taken as more than that. The two things you'll never learn from 13-F filings are the most important: Why the investors are buying, and when or what would make them sell. Blindly following the leaders is no substitute for learning from them.
Thoughts? Share away in the comment section below.