Nomura has maintained its 'Buy' rating on Zydus Lifesciences and raised its target price to Rs 1,450 from Rs 1,140, citing growth opportunities across India, international markets outside the US and a niche US pipeline. In its October 23 report, titled "Building optionality without breaking stride", the brokerage said the company's investments in new businesses and higher operating expenses were aimed at diversifying into "relatively more sticky and higher-value segments".