Skip to main content

Black Edge - book review

Just finished reading a fascinating tale of greed and corruption written by an Indian - Canadian - American author.  Her book is titled 'Black Edge'.  Author is Sheelah Kolhatkar.

It is largely a write up of a once prominent American hedge fund manager who could earn best in class rates of return for his investors.  Hedge to the lay person is a bet.  Bet that is counter to the going thesis for returns on a particular asset that can either increase or decrease in value.

Originally the hedge funds were just that where bets were placed on both long and short side for  certain assets in conjunction such that it would make money to its investors regardless of the price movement.

Today the hedge fund industry is much more complex and does not necessarily follow the above logic.  It is merely a limited partnership run by very smart people that takes other people's money and invests in high risk and preferably, high reward trades.  The founders are typically the money managers and their business is all about 'running the money'.

'Black edge' is a term specifically used to define non-public and material information about a company that if available to a money manager can result in outlandish returns for their investors.  That access is the trader's 'edge'.

Such information can be gleaned if a manger is able to get an inside track on the goings on of a business before that information becomes public knowledge.  The book explores the true stories of a number of such hedge fund managers who used the unfair advantage and exploited the system for personal gain.

The FBI, NY Attorneys office and the SEC all play a central role in the narrative and highlight various cases of people going rogue and how in some cases they paid their dues.

What is exceptional in the story is the one name that is able to escape jail time as a result of the criminal charges brought against his firm.  That person is Steve Cohen.  He founded his name sake SAC Capital which at one point was one of the largest hedge funds in America.  A manager in one of the subsidiary companies obtained information through illegal means and used it to profit.  That is the crux of this book.

It is an intriguing read and moves like an action movie except the action is all in the activities conducted by some bad actors in obtaining and using (what should be confidential) business information to profit. 

Comments

Popular posts from this blog

Back in DC

This time for a tech conference in the realm of what else? AI. But applied to an oft neglected space called Knowledge Management. The latter is a community of practice that focuses on analyzing, organizing and making available reams of data that have been gathered over time by various functions within an organization for anyone in the company to utilize. This function or process is ripe for applying AI agents (or agentic AI framework) and optimize for better outcomes. It was informative. More rewarding was getting acquainted with folks who practice this craft as well as learning of what they see in the corporate or public sectors. Since the venue was Washington DC it also afforded me the chance to take evening strolls albeit the weather was trying. With wind chill in the single digit it still is a glamorous place to perambulate through history absorbing what this country has been through since its founding days. I was able to visit the place Lincoln was killed along with his monument t...

Costa Rica

 Our first foray into Central America. That elongated isthmus that forms the geographic boundary between two vast continents of North and South America. Specifically landing for NYE 2026 in San Jose, Costa Rica. Capital city for this region that does not have its own army, instead relying on its big bro the Estados Unidos to the north is a metropolis of approx. 500K people. Largely wilderness and with both a Pacific and Carribean/Atlantic coast the country is rich in bio diversity. In Spanish it means the rich coast so named by Columbus landing in early 16th century and being mesmerized by the local tribes sporting gold jewelry.   Our stay included visiting the foothills of a large strato volcano called Arenal and enjoying the naturally heated thermal baths for a while.  Lunching amidst lush forest and watching indigenous species of avian noise makers fly overhead. Toucans, some sort of pea hens, multiple song bird species completed the spectacle. Iguanas and a lonel...

Charges attract

It is said that opposites attract meaning people with contrary viewpoint sometimes find chemistry to be together.  But I'm referring to a modern twist where people are merely attracted towards a common place because their uber communication device aka smart phone is about to die.  The charging station. From airports to hotel lobbies or even bathrooms, when in need they are attracted to this power outlet like moths to a flame or a junkie to a needle. A whole new business of supplying these hyper connected folks is now born whose lifesaver product is a backup charge. Asian tourists perpetually carry a phone sized battery pack stuck to their latest Apple phone updating their status to folks in Hong Kong or Shanghai or Bangalore as they pose for selfies with weird facial expressions and fingers pointed out in a letter V. Vain? PS:  I dis'charged' my blogger duties making this insightful observation as my phone is about to breathe it's last and my flight gets call...