Part 1 · The information diet · Chapter 2
Primary versus secondary
The retelling is written to be shared; the original is written to be filed — read the one that had to be true, not the one built to travel.
15 min
Prerequisites not yet complete
This module builds on Chapter 1: Sources, ranked. You can read on, but the sequence is load-bearing.
The document, or the story about it?
The last module ranked your sources and put the original document at the top. This module is about turning that ranking into a habit: when something matters, go and read the thing itself, not the story someone told about it.
There is a clean line running through everything you read. On one side is the — the original document, before anyone summarised or interpreted it. The filing the company submitted. The order the regulator published. The word-for-word transcript of the call. On the other side is the — someone's retelling of that document: a news story, a tweet, an analyst note, a WhatsApp forward.
The difference is not about trust in people. It is about what each thing was built to do. A filing was built to be filed — to satisfy a legal requirement, under a regulator's eye, with someone accountable if it lies. A retelling was built to be shared — to be quick, striking, and easy to pass on. Those are different jobs, and the second job quietly rewards leaving things out. So the question this module trains you to ask, every time, is simple: am I reading the document, or the story about the document — and can I get to the document?
Why the retelling can't be trusted with the decision
A secondary source is not usually a lie. It is a selection. And three things happen in the act of selecting that should make you cautious about deciding on it.
Caveats get dropped. The parts of a fact that make it complicated — "over three years," "margin not disclosed," "subject to approval" — are exactly the parts that make a retelling longer and less exciting. So they are the first to go. The number survives; the conditions that gave it meaning do not.
A frame gets added. To retell is to choose an angle. The same results become "profit jumps 40%" or "profit growth slows from last year" depending on who is telling it and what they want you to feel. The frame is not in the document; it is added on the way to you. Ask, as always,
Errors creep in and compound. Each retelling can misread the one before it. A tweet misreads the news, which misread the filing. By the third hand, "promoters released a pledge" has become "promoters are buying" — a different fact entirely. The original had it right; the copies drifted.
Here is the part beginners most need to hear, so let me say it plainly. Reading the primary source is not about catching the retelling in a lie. It is about seeing what the retelling left out — and what is left out is usually the thing that decides whether the news is good or bad. This is : you check the source not because you distrust the messenger, but because you distrust how easily you would believe a tidy story that happens to be incomplete.
What gets lost on the way to you
Picture a single fact travelling from a filing to your phone. At the top it is whole. Each retelling strips something off to make it lighter and more shareable, until what lands in your feed is the exciting husk with the substance gone. The primary source is the one place the fact still exists intact — and it is usually one click away.
The habit, then, has two halves. The first is a reflex — when a claim matters, ask for the document. The second is knowing where the documents actually live, because a habit you cannot act on is just good intentions. Fortunately, in India, almost everything you need is free and public. Here is where to look.
| When you want to check… | Go to the primary source | What you'll find |
|---|---|---|
| An order, result, or company news | NSE / BSE 'Corporate Announcements' | The company's own filing, timestamped, minutes after it is made |
| A regulator's action on someone | SEBI website — 'Orders' section | The full published order: what was found, and the penalty |
| Results, presentations, call transcript | The company's Investor Relations page | Quarterly numbers, the investor deck, and the concall transcript |
| Who owns the company, and changes | Exchange 'Shareholding Pattern' & insider filings | Promoter and institutional holdings; buys, sells and pledges |
A few plain notes on these. A is any disclosure a listed company files with the NSE or BSE — an order, a results date, a board decision — and it appears on the exchange's announcements page for anyone to read. A is a published ruling by the market regulator; when you hear a company "settled with SEBI," the order itself spells out what for. The on the company's own website is where it posts its results, its slide decks and — crucially — the , the word-for-word written record of the concall, so you can read exactly what management said rather than a summary of it.
Read it live
Watch the habit change a verdict. illustrative
Meena sees a headline on a news app: "ProfitPulse Ltd promoters raise stake — vote of confidence." It feels reassuring; promoters buying their own shares is usually a good sign. A retelling like this is exactly the kind of thing most people accept and move on from.
Instead, Meena climbs to the primary source. She opens the exchange's shareholding and insider-trading disclosures for ProfitPulse. The filing tells a different story: the promoters' shareholding number went up, but not because they bought anything. Some pledged shares were released, and a small allotment shifted the percentages. There was no fresh purchase — no "vote of confidence" at all. The headline was not lying, exactly; it read the change and reached for the flattering explanation, and the flattering explanation happened to be wrong.
That is the entire point of going primary. The secondary source gave Meena a feeling; the primary source gave her the fact. And note what the fact did — it removed a reason to be reassured, which is precisely why the retelling was less likely to include it. is worth the two minutes not because retellings are usually wrong, but because the times they are wrong are the times it matters most.
What going primary cannot do
Reading the original is a powerful habit. It is not a magic wand, and treating it as one is its own mistake.
The primary source can still be spun within the rules. A company writes its own filing and its own concall script; it will present the truth in its best light, emphasise the good, and tuck the awkward into a footnote. Primary means closest to the source and hardest to falsify — not neutral. Later modules are about reading these documents with a sceptical eye, not just retrieving them.
Going primary also takes time you will not always have, and not every claim deserves it. The habit is not "read every filing for every rumour." It is "before you act — before money moves — get to the document behind the claim you are acting on." Reserve the effort for the decisions that count.
And finding the document is not the same as understanding it. A shareholding pattern, a SEBI order, a set of results — each has its own grammar, and misreading a primary source can leave you more confident and just as wrong. Retrieval is step one; the rest of this book is about the reading.
Where people get fooled
The gap between primary and secondary is where a lot of quiet damage happens. The usual slips:
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Accepting the frame with the fact. The number in the headline may be right while the reason attached to it was invented on the way to you. Take the number; go and find the reason yourself.
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Thinking 'I read it' when you read about it. "I saw it in the news" and "I read the filing" feel the same afterwards, but only one of them saw the caveats. Notice which one you actually did.
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Assuming the document is too hard to open. SEBI orders, transcripts and filings look intimidating and are more readable than they appear — the part that matters is often a page or two. The fear of the document keeps people on the retelling forever.
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Trusting a registered messenger's summary as the document. Registration makes an adviser accountable; it does not make their summary complete. Verify the messenger (next part), but still read the source.
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Sharing before checking. Forwarding a striking claim you have not traced to its document is how you become one of the hands that strips the caveats off for the next person. If it is not worth opening the source for, it is not worth passing on.
Decide
Test your reading, not your memory — short decisions under incomplete information. The answer only shows after you commit.
All figures are illustrative — constructed to demonstrate a judgement, not reported as fact.
Carry forward
- A primary source is the original document (filing, SEBI order, transcript); a secondary source is a retelling of it (news, tweet, analyst note). The difference is what each was built to do — one to be filed, one to be shared.
- Retellings drop caveats, add a frame, and compound errors — so you go to the source not to catch a lie, but to see what was left out, which is usually the part that decides good news from bad.
- In India the documents are free and public: NSE/BSE corporate announcements, SEBI orders, a company's Investor Relations page, and the exchange shareholding and insider filings. Learn those four addresses.
- Going primary is not a magic wand — the document can still be spun, takes time, and must be read with skill — but reaching it before you act is the cheapest insurance there is.
Enables: 005 Analyst reports, 010 Concalls as information
Before you act on any claim, ask "where is the original, and can I open it?" — then open it.
The thinkers this chapter leans on.