What Are Unlisted Shares?
Unlisted shares are shares of companies that are not traded on stock exchanges like NSE or BSE. These shares are usually of private limited companies and are traded in the over-the-counter (OTC) market, often through brokers or platforms dealing in the pre-IPO market.
Importance of Investing in Unlisted Shares
Early-Stage Opportunity
Chance to invest in high-growth companies before they go public.
High Return Potential
Many companies see a significant jump in valuation post-IPO.
Access to Emerging Sectors
Gain early exposure to startups and disruptive industries.

Personalized Wealth
A mix of listed and unlisted shares can balance your overall risk-reward ratio.
Cycle of Unlisted Shares
A company starts as a private limited entity, raising funds through private investors, venture capitalists, or promoters.
Before an IPO, the company may convert into a public limited company to comply with SEBI regulations.
Shares begin to circulate among HNIs, wealth managers, and brokers in the grey market. This is where Sunzen steps in – enabling early access to quality companies.
The company offers its shares to the public for the first time. Retail and institutional investors can apply.
Investors who held shares before the IPO are typically locked in and cannot sell their shares for 6 months after listing (as per SEBI rules).
After the lock-in ends, shares can be traded freely on stock exchanges.
Risks Associated with Unlisted Shares
Lack of Liquidity
Valuation Risk
Business Risk
Lack of Financial Disclosure
Regulatory Risk
Case Study: Tata Technologies
- Tata Technologies is a global product engineering and digital services company.
- It was one of the most highly anticipated IPOs in recent years. The anticipation was driven by the strong brand trust associated with the Tata Group.
- Before IPO, Tata Technologies' shares were traded in the grey market for ₹800–₹900 per share.
- Demand was extremely high because it was a rare Tata Group IPO after a long time.
- IPO launched in November 2023 at an issue price of ₹500 per share.
- It was oversubscribed 69 times due to investor trust and industry growth prospects.
- Listed at ₹1,200+ per share — giving unlisted share investors a 2x to 3x return overnight.
- The 6-month lock-in rule applied to pre-IPO investors as per SEBI guidelines.
- Early investors in Tata Technologies’ unlisted shares made significant profits.
- However, those who bought at very high grey market prices just before the IPO had less margin for returns.
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Frequently Asked Questions
Your Queries, Our Replies
You can buy unlisted shares through authorized intermediaries or brokers like Sunzen, who facilitate transactions in the pre-IPO/grey market. These are private deals, not through stock exchanges.
Like any investment, unlisted shares carry both potential and risk. While they can offer high returns, they also come with liquidity and business risk. Due diligence and guidance from trusted advisors is essential.
If you buy shares before the IPO, SEBI mandates a 6-month lock-in period post-listing. After that, you can sell them in the open market (secondary market).
Yes. Unlisted shares are treated as capital assets. If held for more than 2 years, gains are taxed at 20% with indexation. Short-term gains are taxed as per your income tax slab.
Once your purchase is complete, the unlisted shares are either transferred to your Demat account (just like listed shares) or a share transfer agreement and physical share certificate is provided (in rare cases). At Sunzen, we ensure proper documentation and transparency in every transaction.
You can sell unlisted shares through trusted brokers, private buyers, or wait until the company lists on a stock exchange. After the 6-month SEBI lock-in period, they can be sold on the secondary market.