SBI Mutual Fund significantly increased its stake in Privi Speciality Chemicals, acquiring nearly 6% equity for Rs 634.8 crore. This comes as a promoter entity sold over 9% of its stake. In separate transactions, HDFC Mutual Fund bought a stake in Ceigall India, while Pine Oak Global Fund sold shares. Additionally, the Pungalia family offloaded a 4.01% stake in Vishnu Prakash R Punglia, leading to a stock correction.