RRP Semiconductor: Stock flying like a rocket; 12,552% appreciation in one year
Can the price of a stock rise 12,552% in one year? Well, it can, though very rarely. Read on to know about one such stock that provides services such as chip packaging, crystal growth and semiconductor assembly.
Kolkata: Based in Thane of Maharashtra, RRP Semiconductor offers services such as chip packaging, crystal growth and semiconductor assembly. It has a modern facility for manufacturing advanced electronic devices and components for sectors like consumer electronics, automotive, and industrial applications. It is also setting up a state-of-the-art semiconductor fab facility in Navi Mumbai.
RRP Semiconductor is known in the investor circles as a company who shares have appreciated as if powered by the engines of a spaceship. It achieved an incredible 12,552% appreciation in the pats one year. One of the outcomes has been the founder of the company Rajendra Kamalkant Chodankar turning into a billionaire. Reportedly, institutional investors don't have a stake in it. His networth is now about Rs 11,000 crore.
BSE data reveal that Chodankar holds 73.96% stake in the company. Significantly, he is a non-executive, non-independent director and is listed as a retail shareholder and not the promoter. Chodankar has 74.23% stake in another RRP Defence and that stake is valued at about Rs 926 crore.
Rise of the stock
The shares of RRP Semiconductor have defied gravity over the pat several months. From Rs 15 in April 2024 it rose to Rs 10,887.10 at the end of October 2025 -- a space of 18 months. In other words, if one invested Rs 10,000 in the stocks of this company it would have turned Rs 71.50 lakh today. However, the trading volume in the company's shares is very low. For example, only 71 shares were traded on October 30. The average number of shares traded for the past two weeks is 550.
Valuation
The company's P/E ratio, or price-to-earnings multiple, is 1410 times, while the Nifty 50 average is only 23 times. Due to this extraordinary valuation, the Bombay Stock Exchange has placed the company under Enhanced Surveillance Measures, maintaining that there is "abnormal increase in the share price compared to the company's financial data."
In this category, the shares of RRP Semiconductor will now trade under a 100% margin, a 2% price band, and a Periodic Call Auction system. Data show that till September 2025, as much as 98.73% of the company's shares are owned by retail investors and only 14 retail investors hold 93.95%. There is no trace of any foreign investor, mutual fund or other institutional investor in this gravity-defying journey of the stock.
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