Demat accounts hit 237.7m as Groww extends brokerage share lead
India added 3.3 million demat accounts in August 2026, taking the total to 237.7 million, while NSE active clients rose more slowly to nearly 46 million. Groww gained 16 bps to 29% share, underscoring that brokerages increasingly need to convert account openings into active investing.
What happened
India’s demat accounts reached 237.7 million in August, growing faster than active investors. Groww widened its brokerage market-share lead, while Zerodha
Key facts
- Total demat accounts: 237.7 million in August 2026, up 1.4% MoM
- Demat additions: 3.3 million, up 13.2% sequentially
- CDSL accounts: 191 million, up 1.5% MoM; market share around 83.9%
- NSDL accounts: 46.7 million, up 1.1% MoM
- NSE active clients: nearly 46 million, up 1.1% MoM but down 0.5% YoY
- Active client-to-demat account ratio: 19.3%
- Groww market share: 29%, up 16 bps MoM
- Zerodha market share: 14.8%, down 9 bps MoM
- Angel One market share: 14.6%; client base 39.6 million, up 1.36% MoM; activation rate 17%
Why this matters
With demat openings outpacing active investors, acquisition targets and partnerships that improve onboarding, education, engagement or cross-sell could be strategically valuable.
What to watch
- Monthly NSE active-client growth relative to demat-account additions and the active-client-to-demat ratio.
- Groww's market-share trend, particularly whether gains persist above 29% without a material increase in acquisition spend.
- Net new SIP registrations, mutual-fund AUM flows and funded-account conversion rates.
- Brokerage yield per active client, options-trading mix and evidence of fee compression.
- SEBI changes affecting F&O participation, brokerage economics, KYC, account portability or investor-protection rules.
- Prioritize activation cohorts within 30-90 days of account opening through SIP onboarding, first-trade education and simplified funding journeys.
- Shift marketing measurement from demat openings to funded accounts, monthly active investors, SIP persistence and customer lifetime value.
- Expand high-retention products such as mutual funds, ETFs, bonds and advisory tools rather than relying solely on cash-equity trading.
- Competitors are likely to target Groww's newer users with transfer offers, premium research, relationship support and bank-account integration.
- Expect greater regulatory and industry scrutiny of gamified trading, onboarding quality and risk disclosures as retail participation broadens.