I’d like to share a story about the benefits of investing in the private and public markets and how the private market mindset can help public equity investors.

Circle of Competence 101

Warren Buffett and Charlie Munger often reference the importance of knowing the boundaries of your circle of competence.

But what is a Circle of Competence and how does it work?

Here's Circle of Competence 101!

1/ First, a few definitions.

A Circle of Competence is the set of topic areas that align with a person's expertise.

If the entire world of information were to be expressed in a circle, an individual's Circle of Competence is the small sub-circle that represents their expertise.

2/ The idea surfaced in the 1996 BH annual letter.

"You don’t have to be an expert on every company...you only have to be able to evaluate companies within your circle of competence. The size of that circle is not very important; knowing its boundaries, however, is vital."

3/ A Circle of Competence is built over time.

It is built through experience, reading, dedicated study, and effort.

It is dynamic, not static.

It can expand as you deepen your knowledge in new areas. It can contract if you fail to nurture your existing areas of expertise.

4/ To engage this mental model in your life, there are two key processes to go through:

(1) Identify what falls within your circle
(2) Identify the boundaries of your circle

(1) is all about figuring out what you know, while (2) is about humbly admitting what you don’t.

A THREAD:

7 FREE OPTION TRADING COURSES FOR BEGINNERS.

Been getting lot of dm's from people telling me they want to learn option trading and need some recommendations.

Here I'm listing the resources every beginner should go through to shorten their learning curve.

(1/10)

1st Course - TASTYTRADE

This channel on YouTube is a goldmine for people wanting to learn about options both basics and advanced. By far the best and the most popular channel out there amongst option traders.

2nd Course - OPTION ALPHA

This channel is also pretty well known amongst option traders and they have laid out the path to generate consistent income trading options.

3rd Course - PROJECT OPTION

Lengthy videos explaining the benefit of trading options and has gone through

4th Course - TASTYTRADE

Another crash course on options by tastytrade. Different strategies have been compared while some focus on trade management is also

A former CIA math genius built a quantitative trading fund that earned more than $100 BILLION for investors.

At 66% return/yr, his track record destroys that of Warren Buffet, George Soros, Carl Icahn, and every investor who ever lived.

The Smartest Billionaire in Finance:

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If you'd have put $100 into Jim Simons' Medallion Fund in 1988, it would be $400M+ today.

By contrast,

$100 in the S&P 500 in 1988, would be $2,000 in 2022. (roughly)

Let that sink in.

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Jim Simons's Medallion fund has had unreasonably high annual returns of 66% across 30 years.

For comparison, Buffet clocked in at about 20%/yr.

Many funds don't make that in a lifetime.

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Even during the financial crisis of 2008, it made a net return of 82.38%.

They make so much money for their investors that they charge 44% in management fees.

The industry standard is 20%.

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It uses math calculations to decide the bulk of its trades, & none of the market trends apply to how it performs.

It wins by finding order in chaos.

The fund is managed by Renaissance Technologies, the parent company founded by the mathematical genius Jim Simons.

1/ I used to think that the biggest gains had to come from stocks that no one knew about

One of the harder lessons for me to internalize has been that oftentimes, unknown stocks stay unknown for a reason and you can still earn attractive returns from stocks everyone's bullish on

2/ While I’m not contrarian just for the sake of being contrarian, I do think it’s important to question everything.

When I started out, I would buy "quality" stocks like FB or TSLA without doing much research.

But an opinion being consensus doesn’t make it the truth.

3/ So owning the most popular stocks made me nervous. If a winner is so obvious then either it's priced in or maybe I'm missing something?

I preferred owning stocks that others weren’t aware of or were bearish on for the wrong reasons (more room for upside surprises).

4/ But there are degrees

Despite being widely popular, stocks like SHOP have been some of the best performers because they exceeded even the most bullish projections

And some stocks like TSLA are partly popular because they are great consumer products which is an important sign

5/ On the other hand, while the biggest winners can be found in micro-caps, many of which started out very undervalued with no analyst coverage, on average, they tend to underperform larger caps

Picking out the big winners earlier on is very difficult and there is no set formula