Nathan Przybylo

Nathan is a former associate at Beghou Consulting, Nathan received his MBA from Cornell University. He received a BS in Applied Mathematics from Northwestern University and has experience of 12 Years and counting in the investing industry

April 28, 2026

Democratizing Finance: Agency Problems and Investment

February 16, 2022|

This work was inspired by UCLA Professor Michael Brennan’s efficient autopsy of the dot.com bubble. Published in 2004, the piece broke down the mania that led to the historic bubble in 2000. A misplaced belief in Efficient Markets, agency problems on Wall Street, and weak accounting rules figured large in his work.

Market Cap vs. Revenue: The Implications of 20x P/S Ratios

February 4, 2022|

The Chart Below Shows: • the market cap of just software stocks valued at over 10x price to sales is over $6 trillion • that means that software stocks priced at preposterous levels are now worth ~30% of US GDP • KCR thanks Scott McNealy for making investment decisions on stocks valued like this simple

Russell 2500 Growth Index vs Russell 2500 Value Index

February 2, 2022|

Past Performance Does Not Guarantee Future Results…. Particularly the RECENT Past. This paper makes the following three points: 1) The mean reversion in the 2500 benchmarks will continue, with growth falling sharply relative to value, 2) The reason for this is painfully simple in our view and 3) Allocators should move from index funds to active managers in the R2500G sector

A Good Price to Sales Ratio is Tough to Find in Software Stocks

January 28, 2022|

The Chart Below Shows: • the market cap of just software stocks valued at over 10x price to sales is over $6 trillion • that means that software stocks priced at preposterous levels are now worth ~30% of US GDP • KCR thanks Scott McNealy for making investment decisions on stocks valued like this simple

Quantamental Investing: A Brief Primer on KCR’s Toolkits

January 21, 2022|

In our Chart for the Curious about Apple Computer, we document the challenges faced by investors who follow forecasters. For those seeking compelling evidence based on robust quantitative methods, please see our White Paper The Persistence of Profits. That piece builds on work done by a legendary professor of behavioral finance...

AAP Stock Chart: Did You Miss a Profitable Secular Grower?

January 14, 2022|

• The chart shows the performance of aftermarket automotive products supply and distribution firm Advanced Auto Parts, over the last 3 years • Since 2018 the stock has risen over 50% • We have been proponents of investing in companies that make what you need, not what you want, particularly in times like today, as explained in our...

Stocks Most like Enron Today, Free Enron Hat & Summary of Disaster

January 7, 2022|

Remembering the Risks of “The Smartest Guys in the Room”. We recently put out a two-part summary of Bethany McLean and Peter Elkind’s brilliant book The Smartest Guys in the Room. In an earlier piece, we quoted legendary financial historian John Kenneth Galbraith, who quipped that investors’ memories last “...at a maximum, no more than 20 years.” The KCR team agrees.

Enron Scandal Explained by Peter Elkind and Bethany McLeans’ The Smartest Guys in the Room

January 5, 2022|

Summary of Enron Smartest Guys in the Room: Bethany McLean and Peter Elkind wrote the national bestseller “The Smartest Guys in the Room.” The book catalogues the rise of Enron, the financial crisis that would eventually consume it and exposes the subsequent accounting scandal. We do not write this missive to celebrate the devastating losses created by Enron Corporation...

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