Top Gainers on May 29: CP Plus, Wockhardt, and Thermax


By Dalal Street Investment Journal (DSIJ)

Summary:

 

The share prices of CP Plus, Wockhardt, and Thermax rallied on Friday, backed by a sharp rise in trading volumes. CP Plus and Thermax gained after reporting a strong net profit in Q4FY26, while Wockhardt shares gained after receiving marketing authorisation regarding Zaynich.

Top Gainers on April 29

Wockhardt Share Price Surges Up to 12%

The pharma company, Wockhardt, is among the leading gainers in the Nifty 500. The company's share price rose 12% on May 29, with a jump in volume on the NSE. Volume jumped to 43.28 lakh shares on the NSE, compared to the 30-day average of 23.53 lakh shares. 

This move came after the Indian drug regulator granted marketing authorisation to Wockhardt's antibiotic ZAYNICH for the treatment of complicated urinary tract infections, including pyelonephritis, with concurrent Gram-negative bacteremia. Earlier in the month, Wockhardt also reported strong Q4FY26 earnings.

Wockhardt's revenue grew 30% YoY to ₹965 crore in Q4FY26. EBITDA increased 147% to ₹196 crore, with margins at 20.3%. Consequently, the company reported a net profit of ₹164 crore, against a loss of ₹45 crore in Q4FY25. For the full year, revenue was up 11%, EBITDA increased 51%, and margins were 18.7%. Meanwhile, net profit was ₹199 crore in FY26, up from a loss of ₹57 crore in FY25.

CP Plus Share Price Jumps 10%

The leading surveillance company, CP Plus (Aditya Infotech), was among the leading gainers in the Nifty 500 on May 29. The company's share price rose 10% on May 29, with a jump in volume on the NSE. Volume jumped to 4.0 lakh shares on the NSE, compared to the 5-day average of 2.9 lakh shares. This move followed a strong Q4FY26 earnings.

Revenue jumped by 46% YoY to ₹1,422 crore in Q4FY26. EBITDA surged by 162% to ₹258 crore, while the margin expanded by 800 bps to 18.1%. Adjusted net profit surged 208% to ₹169 crore. Furthermore, the company outperformed its FY26 guidance, with revenue up 36% and EBITDA and net profit up 124% and 166% YoY, respectively.

It also upgraded its FY27 guidance, now projecting revenue of ₹6,000-6,500 crore, compared to its earlier outlook of ₹5,350-5,550 crore. The EBITDA margin guidance was also revised upward to 14-15%, against the previous estimate of 12-13%.

Wockhardt Limited

Trade

2031.4260.40 (14.70 %)

Updated - 29 May 2026
2097.40day high
DAY HIGH
1872.10day low
DAY LOW
13172612
VOLUME (BSE)

Thermax Share Price Surged up to 8%

The capital goods player Thermax was among the leading gainers in the Nifty 500. The company's share price rose 8% on May 29, with a jump in volume on the NSE. Volume jumped to 7.75 lakh shares on the NSE, compared to the 30-day average of 3.79 lakh shares. This move followed robust Q4FY26 earnings.

Revenue jumped by 13% YoY to ₹3,428 crore in Q4FY26, driven by order book execution. Net profit surged 18% to ₹244 crore. The company ended FY26 with a ₹13,604 crore order backlog. However, the company ended FY26 on a muted note, with 3% growth in operating revenue and 15% growth in net profit.

Conclusion

Strong volumes drove gains across select Nifty 500 stocks. On May 29, Thermax and CP Plus gained after reporting 18% and 208% YoY growth in net profit in Q4FY26. Meanwhile, Wockhardt's share price surged after receiving approval from the Indian regulator to market ZAYNICH for the treatment of complicated urinary tract infections.

Source: BSE, Dalal Street Investment Journal, Screener, BBC

About the Author

SEBI Registered Research Analyst (INH000006396).


Founded in 1986, Dalal Street Investment Journal (DSIJ) brings decades of experience in India’s equity markets. DSIJ's research combines fundamental analysis with price action, guided by disciplined risk management and capital preservation. They follow a structured, data-driven approach designed to help investors and traders make informed decisions beyond short-term market noise. 

Published Date : 29 May 2026

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Content Partner - Dalal Street Investment Journal Wealth Advisory Private Limited



This article is for educational purposes only and should not be considered investment advice. Market investments are subject to risks. DSIJ Wealth Advisory Private Limited is a SEBI-registered Research Analyst (Reg. No: INH000006396) and Investment Adviser (Reg. No: INA000001142). Please consult your financial adviser before investing. 

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