Rene Sellmann Profile picture
Mar 25 57 tweets 20 min read
Only a few generations ago, investing was mostly limited to wealthy individuals. No longer! Today, digitalization and democratization are reshaping how capital markets operate.

Here are 15 FREE investing tools every investor needs to start using today. Image
#1: ROIC.AI

This website offers you access to 30 years of financial data from 37,000 companies all around the world.

You don’t even need to register to get access to this big library of financial statements.
Just type in the ticker symbol or company name and the website will immediately bring you to a summary page on which you find important metrics like FCF per share, margin metrics, ROIC, multi-year growth averages, the capital structure of the business, or insider trading… ImageImageImageImage
…activities.

Still not convinced? Then check out the classic view mode. This truly allows you to feel like Warren Buffett when he was turning pages in the Moody’s Manuals. Image
#2: The Business Breakdowns podcast

Show host @patrick_oshag & his guests examine the success stories and failures of some of the world's most prominent businesses around the world and deconstruct the strategies used and capital allocation decisions made by management. Image
Each episode of the podcast is dedicated to a specific company, and the host takes a deep dive into the company's history, culture, business model, and financial performance by interviewing current and former employees, industry experts, investors, or business analysts.
They have now covered more than 100 companies and some of the companies that have been featured on the podcast include L’Oreal, Amazon, the Formula 1, and Netflix. Image
#3: TIKR.com

Every investor needs access to a powerful stock screener. And the screener offered by TIKR is exactly what you are looking for.
It is simple to use, covers US stocks in its free plan, and you can screen for stocks based on a wide range of criteria, such as market capitalization, dividend yield, growth rates, valuation metrics, or return metrics. ImageImage
#4: Buffett letters

The fourth free investing resource is the work Warren Buffett himself shared publicly. On the Berkshire Hathaway website, you will find an archive of all the annual letters Warren Buffett shared with his shareholders.

berkshirehathaway.com/letters/letter…
Buffett has been writing public letters since 1957, and they have become a valuable resource for investors and businesspeople around the world and consider them to be essential reading for anyone interested in investing, entrepreneurship, or business strategy. Image
In these letters, Buffett shares his insights and perspectives on the performance of Berkshire Hathaway, the state of the economy, the financial markets, and investing in general.

You may wonder why you should read 30- or 40-year-old letters?
Let me assure you that many of the principles shared by Buffett are in fact timeless investing principles and Buffett has this unique ability to explain complex financial concepts in a clear and concise way thus even the older letters are widely regarded as an excellent source…
…of knowledge and wisdom.

Now I just said that Buffett has been writing these letters since 1957. However, on the Berkshire website, you will only find the letters from Buffett going back to 1977.
Well, in the 1950s & ’60s, before Berkshire Hathaway, Buffett was sharing his wisdom in his so-called partnership letters. You can find those letters here:

ivey.uwo.ca/media/2975913/…

Now reading all of these letters is quite a task! But if you want even more of Buffett ...
... I’ve got one more bonus tip:

Ever since 1994, recordings of the annual Berkshire Hathaway meetings were allowed. And CNBC has curated these recordings in its own Berkshire Hathaway annual meetings archive.

buffett.cnbc.com/annual-meeting… Image
#5: Koyfin

Tool number 5 allows you to get a customized overview of your portfolio. The website is called Koyfin and they refer to this feature as dashboards.

koyfin.com
Here's the dashboard I have set up for my portfolio.

What I particularly like about the suite of tools is that you can choose specific metrics that you want to be displayed for your companies. For example, I have chosen various growth metrics, margin, and valuation metrics. Image
And you can then even ask Koyfin to display the weight-adjusted average of these metrics – you basically get a look-through overview of your entire portfolio that takes into account how small or big each position in your portfolio is. Image
As the free plan allows you to set up two dashboards, you could create another dashboard in which you put companies that are on your watchlist.
#6: Substack

The sixth free investing resource that I think you absolutely should use is Substack.com which is basically a blog-publishing platform.
Obviously, there are many great investing substacks that you should follow to gain valuable insights into the thinking of other investors.
But the way I suggest you start using Substack is that whenever you start researching a company, just google something along the lines of “company name + stock + analysis + substack”.
Most blog posts are a very good starting point to develop a first basic understanding of a company.
#7: SEC filings

To develop a better and deeper understanding, it obviously makes sense to study the official public filings of the company.
So the seventh free resource that you should have in your arsenal is the website of the Securities and Exchange Commission and in particular its Edgar database.

sec.gov/edgar/searched…
For US-listed companies, this is the ultimate resource for all sorts of company filings, so annual reports, quarterly reports, or proxy statements. Image
The user interface is a bit difficult to use and not very intuitive at first, but once you get the hang of it, it is super powerful and a must for every investor that is serious about his or her investing ambitions. Image
#8: Dataroma

A website that is easier to navigate, but also quite powerful is dataroma.com

Dataroma allows investors to track the portfolio activity of some of the most successful and prominent investors, including Warren Buffett, Seth Klarman, and Bill Ackman.
This can be a valuable resource for investors who are looking for ideas or guidance on how to construct their own portfolios and it can help them gain a better understanding of how successful investors think and operate. ImageImageImageImage
#9: Mohnish Pabrai's Youtube channel

The concept of looking at the portfolios of the best investors in the world and replicating their stock picks with the goal of achieving similar results is called cloning.
And when it comes to the concept of cloning, you inevitably will come across Mohnish Pabrai who may be considered the father of the cloning concept.

So the next free investing resource is the Youtube channel of @MohnishPabrai:

youtube.com/@mohnishpabrai
On it, you will find literally hundreds of recordings of Pabrai talking to students of various institutions in which he explains his investment philosophy. Image
#10: IPOScoop

Tool number 10 is focused on IPOs which can be another hunting ground for active investors.

The very simple website IPOScoop.com includes a variety of features such as
... an IPO calendar that should help investors stay informed about upcoming IPOs & information on recent IPOs which you can sort by industry or when the businesses went public. ImageImageImageImage
#11: Quartr App

The eleventh resource that I want to bring to your attention is the app @quartr.

The main purpose of the app is to make it easy to listen to quarterly conference calls held by publicly traded companies. Image
The app allows you to listen to these quarterly updates on the go and offers handy features like fast-forward and rewind buttons. ImageImage
Investor Relations has long lacked the convenience of easily accessing company information, I’ll challenge you and try to find a recording of a past conference call of a company you own on the company website itself.
What Quartr has more recently been working on is actually allowing investors to listen to these calls live.
#12: Earnings call transcripts by TIKR & ROIC.AI

Speaking of earnings calls, the next free resources I’d recommend are the conference call transcripts provided by TIKR.com & ROIC
What I love about their service is that they do not just provide transcripts of earnings calls, but also of business conferences. Image
There is one caveat though, only the paid plans give you access to all of these transcripts.

The free plan only gives you access to the last 90 days of transcript history. So I wanted to include one alternative:
And this brings us back to ROIC.AI. Here you get access to the full transcript history. Image
#13: Commonstock

Resource #13 is the social network and community-driven platform @JoinCommonstock which aims to make investing more accessible and engaging for everyone.
The Commonstockm platform allows users to share insights, discuss investments, and learn from others in a collaborative environment. Image
One benefit of Commonstock that none of the other tools on this list can provide is that it fosters a sense of community and belonging among investors.

You can connect with other investors, join groups, and exchange investment ideas with others who share your interests. Image
Obviously, the #fintwit space on Twitter serves a very similar purpose.
#14: ETF.com.

Tool #14 is the website https://t.co/lDnT5U8LqL.
I know that most of my followers are investing actively, but I think even active investors could hedge the risk they take by investing in individual stocks by investing a certain percentage of their portfolio in passive ETFs. Image
ETF.com is a great resource when it comes to finding and comparing different ETFs as the website essentially offers a massive database of ETFs and provides a wealth of information and resources for investors who are interested in these types of investments. Image
ETF.com provides up-to-date news and analysis on the ETF market, including trends, performance, and regulatory changes and it even includes a screener that lets you search for ETFs based on criteria of your liking. Image
#15: Investopedia

And then finally, the best platform when it comes to educational content and investing jargon is Investopedia.com.
Investopedia has a comprehensive financial dictionary that provides definitions and explanations of pretty much every financial term and concept you can think of. Image
Summary:
#1: ROIC.ai
#2: The Business Breakdowns podcast
#3: TIKR
#4: Buffett letters
#5: Koyfin
#6: Substack
#7: SEC filings
#8: Dataroma
#9: Mohnish Pabrai's Youtube channel
#10: IPOScoop
#11: Quartr
#12: Earnings call transcripts by TIKR & ROIC.AI
#13: Commonstock
#14: ETF.com
#15: Investopedia
PS: These threads take time to write.

So if you learned something from this thread, please retweet the first tweet and spread the message.

PSS: If you're looking for a video version of this, head to my Youtube channel:

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More from @ReneSellmann

Jan 15
Apple $AAPL has been one of the best-performing stocks over the last few decades, creating enormous wealth for its long-term shareholders.

In this thread, I will take a closer look at the three underlying components of the success story of Apple’s stock so that investors...
... understand what they have to look out for when trying to make successful, possibly life-changing investments.

We will take a look at the period between 2006 and 2022, a 16-year period during which the stock’s value increased by 5,818%, a compounded return of 29%...
... annually, making Apple one of the best-performing stocks in the world over this period.

If you invested $10,000 at the beginning of this period and then added another $5,000 each year, you would’ve ended up with a net worth of $2.4 million.
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Jan 14
Understanding the importance of return on investments metrics is so important, yet few people actually get it.

And it's not even that difficult to understand.

So let me illustrate how ROIC and growth are interconnected with a few examples 👇

1/4
The average US firm has generated ROIC (Return On Invested Capital) of about 10%.

In order to grow 5%, a company with a 10% ROIC needs to reinvest 50% of its earnings (0.1*0.5=5.0%) and therefore only the other half of its earnings could be distributed to shareholders.

2/4
On the other hand, a business that generates 25% ROIC only needs to reinvest 20% of its earnings to achieve the same level of growth (0.25*0.2=5%), and so 75% of the firm's earnings could be distributed to shareholders.

3/4
Read 5 tweets
Jul 3, 2022
1/ A collection of some of my most valuable educational threads on investing and personal finance.

The threads can be found below ⬇️.

Enjoy and please share the threads that you find helpful.
2/ Investing – A thread on the power of compound interest:
Read 14 tweets
Jul 3, 2022
1/ Compounding is the single biggest financial advantage that ANY reasonably young person can access.

Yet, for some reason, the human brain cannot really fathom exponential growth.

Thus, in this thread, I'll try to help you internalize the true power of compounding.
2/ Let's start with a little thought experiment!

Imagine two people: Phil and Leon.

Phil follows the "start early" investing philosophy and invests $1,000 a month for the first ten years of his career.
3/ Assuming he earns 9% annually on his investments, he ends up with $193,000 after 10 years.

Phil then never saves again BUT he keeps the money in his investment account for another 30 years where the money keeps compounding at a rate of 9% annually.
Read 23 tweets
Jan 23, 2021
1/ Hello fellow intelligent investors. This is going to be my first longer thread. Today I want to share my thoughts on ethical or ESG investing. I'll outline why I think ESG investing is almost pointless. I hope you learn something new today. Let's get started!
2/ Well, first of all, I think it is fair to say that a growing number of investors want to see their money go toward stocks that are not only profitable but also reflective of their values (e.g. their social and ethical values).
3/ And indeed, over the course of the last couple of years, the rise of impact investing or “responsible” investing has been quite remarkable (I’ll share some numbers in a bit).

But what is responsible investing?
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