https://t.co/guIGzPvBBA

#Suven – Journey of my first 50 bagger…

I bought #Suven first in Apr 2013 around Rs 20…today after almost 7.5 years, its Rs 1000 (Suven pharma 920 adjusted for bonus + Suven Life 80)..CAGR of almost 68% for 7.5 years. I am fortunate to hold it throughout the journey and

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add on multiple occasions on way up. Like to share my experience in this thread for everyone’s benefit..

First time I bought because I like the management focus on R&D. It had chosen the most difficult therapeutic area in pharma which is CNS and it was investing the cash

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flow it used to earn from CRAMS. It also used to write off all the R&D expenses in the P&L instead of capitalizing it in BS. That gave me lot of comfort about management quality.

I kept on adding as funds keep coming. I remember giving a public presentation on Suven in

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Mumbai at one analyst meet in Nov 2017 when it was trading at Rs 160. There was a huge call option embedded at that time in the form of SUVN-502. That would have been the blockbuster molecule if succeeded with market potential of $10 Bn plus..result was due in Dec 2019,

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I loaded around 250-300 knowing the value of CRAMS business itself is more than 300.

SUVN-502 failed in phase-II trials, stock was down 15% from 300 to 250 in a single day, I added heavily. it was largest allocation in my portfolio because I knew the value of CRAMS business

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Survivorship Bias 101

History is written by the victors. But if we exclusively focus on these successes, we allow survivorship bias to distort our understanding of the world.

But what is "survivorship bias" and how does it work?

Here's Survivorship Bias 101!

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1/ First, a few definitions.

Survivorship bias is the logical error of concentrating on survivors (successes) and ignoring casualties (failures).

When we do so, we miss the true "base rates" of survival (the actual probability of success) and arrive at flawed conclusions.

2/ When we completely ignore failures, we lose our ability to correctly identify the differences between successes and failures.

Put simply, exclusively focusing on successes may actually inhibit our ability to identify (and replicate) the actions that led to such success.

3/ Cicero wrote on the topic over 2,000 years ago.

An atheist named Diagoras is shown portraits of people who prayed and were saved from death at sea as proof of God's existence.

Diagoras replies, "I see those who were saved, but where are those painted who were shipwrecked?"

4/ Cicero cuts right to the point - we cannot conclude that prayer led to being saved from the sea if we ignore those who prayed and then drowned.

Survivorship bias can lead to a deeply-flawed understanding of cause-and-effect relationships.

Let's look at some examples.

The Creative Process in 43 Hayao Miyazaki Screengrabs

(Context: https://t.co/nqjmAtLAND)