4 Penny Stocks with High Marketcap to Watch in 2026

Market capitalisation is one of the most widely used metrics to assess a company's size and the market value of its outstanding shares. Commonly known as market cap, it offers a clearer picture of a company's scale and market standing beyond just its share price.

However, stock price isn't always a reflection of size-many counters trading under Rs 100 still command large valuations.

These low-priced names may look small at first glance, but their market cap tells a very different story.

In this article, we look at stocks trading under Rs 100 that command a market capitalisation of over Rs 680,000 million (m).

#1 NTPC Green Energy

First on the list is NTPC Green Energy.

As of 19 November 2025, the company's share price closed at Rs 98.15 with a marketcap of Rs 827,044.26 m.

It is a is a subsidiary of NTPC, one of the largest power companies in India.

The company is engaged in the business of developing, owning and operating a diversified portfolio of renewable energy power plants in India.

Its renewable energy portfolio encompasses both solar and wind power assets with a presence across multiple locations in more than six states.

It has India's largest floating solar of 100 MW capacity at Ramagundum, Telangana and has a large solar park at Khavda with 4,750 MW capacity under execution.

Its portfolio consists of 16,896 megawatts (MWs), including 3,320 MWs operating projects and 13,576 MWs projects contracted.

The company is also expanding into green hydrogen, hydro, and energy storage systems.

On 19 November 2025, the company has declared the commercial operation date (COD) for 75.50 MW of the 1,255 MW Khavda-I Solar PV Project in Gujarat.

The project is part of the CPSU Scheme Phase-II, Tranche-III, designed to accelerate India's solar generation capacity through government-linked renewable initiatives.

The current commercial capacity of NTPC Green Energy Group stands at 7563.575 MW. With the addition of this capacity, the total installed capacity of the will increase to 7639.075 MW.

Over the past three years, the company has delivered solid financial performance.

NTPC Green Energy Financial Snapshot (FY23-25)

Source: Equitymaster

Its three-year average ROE and ROCE stand at 3.9% and 3.8%, respectively, and the company continues to operate with a debt-free balance sheet.

The company is strategically positioned to play a significant role in NTPC's overall target of achieving 60 GW of renewable energy capacity by 2032.

For more details, see the NTPC GREEN ENERGY LTD. company fact sheet and quarterly results.

#2 NHPC

Next on the list is NHPC.

As of 19 November 2025, the company's share price closed at Rs 80.02 with a marketcap of Rs 803,803.68 m.

NHPC, a Mini Ratna category I public sector utility, is the Government of India's flagship hydroelectric generation company.

The company is primarily involved in the generation and sale of bulk power to various power utilities.

Its other business includes providing project management/construction contracts/ consultancy assignment services, and trading of power.

NHPC Ltd operates 28 power stations across 15 states and 2 UTs. The company has an installed capacity of 7,233 MW, including hydro and renewables. It's one of India's largest hydropower producers, with 6,971 MW of hydropower (15% of the country's total).

Over the past three years, the company has delivered solid financial performance.

NHPC Financial Snapshot (FY21-25)

Source: Equitymaster

Its revenue has grown at a CAGR of 4.3%, while profit has seen a de growth of 3.3%.

Its three-year average ROE and ROCE stand at 10.2% and 8.5%, respectively, and the company continues to operate with a debt-free balance sheet.

The company has set ambitious goals to expand its capacity, aiming for a total of 23 GW by 2032 and more than 50 GW by 2047.

For more details, see the NHPC company fact sheet and quarterly results.

#3 IDFC First Bank

Next on the list is IDFC First Bank.

As of 19 November 2025, the company's share price closed at Rs 79.59 with a marketcap of Rs 683,924.14 m.

IDFC FIRST Bank Limited was created through the merger of IDFC Bank and Capital First on 11th December 2018, when all regulatory and legal approvals were received, announced to the public, and the new management took charge.

The bank provides a complete suite of banking and financial services, including retail banking, wholesale banking, digital banking, and treasury operations.

During FY25, IDFC First Bank commenced overseas operations in the Offshore Banking Unit at the International Financial Service Centre Banking Unit (IBU), GIFT City, India.

Over the past three years, the company has delivered solid financial performance.

IDFC First Bank Financial Snapshot (FY23-25)

Source: Equitymaster

Its revenue has grown at a CAGR of 28.6%, while profit has expanded even faster at a CAGR of 124.2%.

Its three-year average ROE stand at 7.68%.

According to media reports, IDFC First Bank's Managing Director and CEO V Vaidyanathan expects the bank's balance sheet to double in the next four years.

For more details, see the IDFC FIRST BANK company fact sheet and quarterly results.

#4 Yes Bank

Next on the list is Yes Bank.

As of 19 November 2025, the company's share price closed at Rs 22.93 with a marketcap of Rs 719,437.63 m.

Yes Bank is the sixth-largest private sector bank in terms of total assets. The bank offers a wide array of products and services, catering to retail, MSME, and corporate clients across India.

It holds the #1 rank as the UPI Payee Payment Service Provider (PSP) with a 56.9% market share. It's also the #1 Acquiring AePS Bank (Aadhaar Enabled Payment Scheme) with a 39.21% market share.

Over the past three years, the company has delivered solid financial performance.

Yes Bank Financial Snapshot (FY23-25)

Source: Equitymaster

Its revenue has grown at a CAGR of 17.6%, while profit has expanded even faster at a CAGR of 32%.

Its three-year average ROE stand at 3.4%.

The bank aims to achieve a full-year ROA of 1% by FY27. NIM expansion, lower credit costs, and efficiency gains will drive this expansion.

The NIM expansion in particular is expected to be a key earnings driver, with management anticipating support from the repricing of term deposits, a further decline in RIDF (Rural Infrastructure Development Fund) balances, and potential benefits from any future cash reserve ratio cuts.

The bank projects loan growth of 12-15% for FY26.

For more details, see the YES BANK company fact sheet and quarterly results.

Should You Consider Investing in Penny Stocks with High Marketcap?

Penny stocks with a high marketcap may appear attractive due to their low entry price and underlying scale, investors should look beyond price and valuation alone.

Factors like revenue growth, profitability, corporate governance, liquidity, and long-term business visibility remain crucial before considering any exposure.

A lower share price does not automatically imply undervaluation, nor does a higher market cap guarantee stability.

In essence, thorough due diligence and a clear understanding of the company's fundamentals are key when evaluating such stocks.

Investors should evaluate the company's fundamentals, corporate governance, and valuations of the stock as key factors when conducting due diligence before making investment decisions.

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