5 Stocks Where FIIs Significantly Increased Their Stake in January 2026
Foreign Institutional Investors (FIIs) have been steadily increasing their stakes in select Indian companies, showing strong confidence in their growth outlook. In January 2026, FIIs raised their shareholdings in several stocks, with some seeing increases of up to 13.01 percent.
This rising foreign interest is being closely tracked by investors, as higher FII ownership often indicates positive market sentiment, better earnings visibility, and overall stability in the companies attracting these inflows.
W S Industries (India) Ltd
W.S. Industries (India) Ltd, established in 1961 and based in Chennai, is a prominent infrastructure development and engineering, procurement, and construction (EPC) company. Initially a leader in electro-porcelains and insulators, it shifted focus under new management in 2022 towards large-scale infrastructure, including electrical substations, transmission lines, and civil projects like hospitals and commercial buildings.
Foreign Institutional Investors have increased their stake in W S Industries (India) Ltd from 0.76 percent in December 2025 to a 13.77 percent stake in January 2026, an increase of 13.01 percent.
Fineotex Chemical Ltd
Fineotex Chemical Ltd is a global manufacturer and supplier of specialty chemicals, primarily serving the textile, garment, and industrial sectors. The company offers a wide range of innovative solutions, including water-based coatings, finishes, and functional chemicals designed to enhance the performance of textiles and other materials.
Foreign Institutional Investors have increased their stake in Fineotex Chemical Ltd from 2.53 percent in December 2025 to a 2.95 percent stake in January 2026, an increase of 0.42 percent.
Optiemus Infracom Ltd
Optiemus Infracom Ltd is an Indian-based company engaged in the distribution, manufacturing, and supply of a wide range of telecom and mobile solutions. It operates in areas such as mobile handsets, enterprise solutions, and IT infrastructure, catering to both B2B and B2C markets.
Foreign Institutional Investors have increased their stake in Optiemus Infracom Ltd from 2.61 percent in December 2025 to a 2.72 percent stake in January 2026, an increase of 0.11 percent.
eClerx Services Ltd
eClerx Services Ltd is a global provider of business process management and knowledge services. The company offers a wide range of solutions, including analytics, customer support, digital services, and financial services, with a focus on improving operational efficiency and driving digital transformation for clients across industries such as retail, banking, and telecom.
Foreign Institutional Investors have increased their stake in eClerx Services Ltd from 11.39 percent in December 2025 to a 11.44 percent stake in January 2026, an increase of 0.05 percent.
Authum Investment & Infrastructure Ltd
Authum Investment & Infrastructure Ltd is an Indian company primarily involved in investment and infrastructure development. The company focuses on strategic investments in various sectors, including real estate, infrastructure projects, and financial services. It provides funding and support to businesses and projects that aim to drive growth and development, while also exploring opportunities in asset management and value creation.
Foreign Institutional Investors have increased their stake in Authum Investment & Infrastructure Ltd from 14.45 percent in December 2025 to a 14.48 percent stake in January 2026, an increase of 0.03 percent.
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