Hello! Welcome back to our course on ESOPs.
In our last lesson, we established a crucial connection: as a startup's valuation grows, the Fair Market Value (FMV) of its shares increases. This rise in FMV is what creates the "paper value" of your ESOPs, since your strike price is fixed. We saw that these valuations are typically set during funding rounds.
Today, we will zoom in on exactly that. This lesson is designed to help you describe what funding rounds are and how they can affect existing shareholders through dilution. We'll demystify why a founder or an employee might be happy to own a smaller percentage of the company over time. This is a fundamental concept in the startup world.
What are Funding Rounds?
Think of building a company like building a large building. You don't get all the money upfront. You get some money for the foundation, then more for the structure, then more for the interiors, and so on. Each stage requires a new injection of cash.
For a startup, these stages are called funding rounds. A funding round is an event where a company raises money from investors. In exchange for this cash, the company gives the investors an ownership stake. This cash is the fuel for growth—it's used to hire people, develop the product, market it, and expand into new territories.
These rounds follow a typical sequence, each with a different purpose and scale.
The Startup's Guide to Financing Rounds and Equity Dilution
The article 'The Startup's Guide to Financing Rounds and Equity Dilution' provides an excellent overview of the different funding stages. Reading this will give you a clear picture of a startup's financial journey.
Please read the sections titled 'Seed Financing: The Starting Point' and 'Series A, B, C, and Beyond: Scaling Up'. Focus on understanding the purpose and typical investment size of each round.
To summarize the key stages you just read about:
| Funding Round | Purpose | Typical Investors |
|---|---|---|
| Seed | Validate the idea, build a prototype, find first users | Angel Investors, early VCs |
| Series A | Optimize the product, build a business model, grow | Venture Capital (VC) firms |
| Series B | Scale the business, expand the team and market reach | VCs, Private Equity firms |
| Series C+ | Aggressive expansion, acquisitions, prepare for IPO | Late-stage VCs, Hedge Funds, Banks |
Now, the big question is: how does a company "give investors an ownership stake"? This brings us to the core concept of this lesson: dilution.
The Dilution Mechanism: Creating New Slices of the Pie
When you think of selling a piece of something, you might imagine cutting your own slice of a pizza and giving it to someone else. With startups, it works differently. The company doesn't take shares from the founders or employees. Instead, it creates brand new shares for the new investors.
This is a critical point that is often misunderstood. Let's watch a short clip that explains this perfectly using a "bricks" analogy.
How Startup Equity REALLY Works
The video 'How Startup Equity REALLY Works' from The Startup Club by Slidebean has a great way of explaining how new shares are created. This will help you visualize the process.
Watch from 01:09 to 02:04. Notice how the total number of 'bricks' (shares) changes, which in turn changes the ownership percentages, even though the original founders keep their initial number of bricks.
This increase in the total number of shares leads to equity dilution.
Dilution is the decrease in an existing shareholder's ownership percentage of a company. Because new shares are created for investors, the total number of shares goes up. Your number of shares or options stays the same, but they now represent a smaller fraction of the new, larger total.
Your ownership is calculated like this:
\text{Your Ownership %} = \frac{\text{Your Number of Shares}}{\text{Total Company Shares}} \times 100When a funding round occurs, the denominator (Total Company Shares) increases, so your percentage decreases.

The Trade-Off: A Smaller Piece of a Much Bigger Pie
You might be thinking, "If my ownership percentage is decreasing, isn't that a bad thing?"
This is the beautiful paradox of startup equity. While your percentage stake goes down, the goal is for the value of that stake to go up dramatically. The money from investors makes the entire company more valuable—the whole pie gets much, much bigger.
Let's walk through a simple example.
Imagine a startup, "WebCrafters," with 1,000,000 total shares, initially valued at ₹1 Crore.
- You are an early employee with 10,000 stock options.
- Your ownership percentage is (10,000 / 1,000,000) = 1%.
- The value of your stake is 1% of ₹1 Crore = ₹1,00,000.
Now, WebCrafters raises a Series A funding round. An investor puts in ₹4 Crores, and the company's new valuation becomes ₹20 Crores. To do this, the company issues 250,000 new shares to the investor.
Let's see what happens to your stake:
- New Total Shares: 1,000,000 (original) + 250,000 (new) = 1,250,000
- Your New Ownership %: You still have 10,000 options. Your new percentage is (10,000 / 1,250,000) = 0.8%.
- Your ownership percentage has been diluted from 1% to 0.8%.
- New Value of Your Stake: The company is now worth ₹20 Crores. The value of your 0.8% stake is 0.8% of ₹20 Crores = ₹1,60,000.
Even though your ownership percentage decreased, the value of your stake increased from ₹1 Lakh to ₹1.6 Lakhs! This is the power of "good" dilution. You are trading a small percentage of ownership for the fuel (cash) needed to massively increase the company's total value.
To see this principle explained visually, let's watch one more clip.
Startup Funding Explained: Everything You Need to Know
The video 'Startup Funding Explained' by The Rest Of Us provides a great numerical example of how dilution works during a funding round, showing how the share price and the value of the founders' stake increase.
Watch the segment from 04:42 to 05:57. Focus on how the total number of shares changes, how the value per share increases, and how this ultimately increases the value of the founders' original shares.
Test your understanding!
Let's say WebCrafters raises another round (Series B). The valuation jumps to ₹100 Crores. Your ownership percentage is further diluted to 0.5%. What is the new value of your stake? Is the dilution worth it?
Show answer
The new value of your stake is 0.5% of ₹100 Crores, which is ₹5,00,000.
Your stake went from an initial ₹1 Lakh to ₹1.6 Lakhs, and now to ₹5 Lakhs. The dilution was definitely worth it because it enabled the company to grow its value significantly.
Key Takeaways
Let's summarize what we've learned about funding rounds and dilution.
- Funding Rounds (Seed, Series A, etc.) are how startups raise money in stages to fuel their growth.
- To raise funds, a company issues new shares to investors. This increases the total number of shares in the company.
- Dilution is the result: every existing shareholder's ownership percentage decreases, even though they keep the same number of shares.
- Dilution is a necessary trade-off. The goal is to own a smaller slice of a much bigger and more valuable pie.
- For you as an ESOP holder, the rising valuation from funding rounds is what increases the paper value of your options, making the dilution a positive event in a successful company.
Preview of the Next Lesson
We've now seen how the total number of shares is a critical piece of the puzzle. An offer of "10,000 options" is meaningless without knowing what the total is. But the "total" can be a tricky number. In our next lesson, we will define 'fully diluted shares outstanding' and explain why it's the most important number for calculating your true ownership stake.