Tracking the moves of Foreign Institutional Investors (FIIs) can provide valuable market insights, as their investment decisions are often driven by extensive research and in-depth analysis. In the latest June 2026 quarter, FIIs strengthened their positions in around 41 BSE large-cap companies compared with the previous quarter, signalling increased confidence in these stocks. Interestingly, 18 of these companies have already rewarded investors with double-digit price gains in calendar year 2026 so far.Among this group, we have spotlighted 10 stocks that have stood out from the crowd, delivering impressive year-to-date returns ranging between 20% and 50%. These stocks reflect where institutional interest and market performance have come together to create notable winners. (Data Source: ACE Equity)

Adani Power

In CY26 so far, the stock has gained 49%, rising from Rs 143 to Rs 214. During the same period, FII holding increased marginally from 11.73% in March '26 to 11.76% in June '26.

Adani Green Energy

In CY26 so far, the stock has delivered a 37% return, climbing from Rs 1,015 to Rs 1,394. FII holding increased from 11.10% in March '26 to 11.84% in June '26.

Billionbrains Garage Ventures

In CY26 so far, the stock has rallied 30%, moving up from Rs 156 to Rs 202. FII holding witnessed a sharp rise from 2.51% in March '26 to 6.89% in June '26.

Siemens Energy India

In CY26 so far, the stock has advanced 27%, increasing from Rs 2,561 to Rs 3,240. FII holding rose from 7.59% in March '26 to 7.72% in June '26.

Cummins India

In CY26 so far, the stock has gained 26%, rising from Rs 4,432 to Rs 5,602. FII holding increased from 20.77% in March '26 to 21.19% in June '26.

Lenskart Solutions

In CY26 so far, the stock has rallied 23%, moving higher from Rs 451 to Rs 556. FII holding increased significantly from 4.26% in March '26 to 12.76% in June '26.

Vodafone Idea

In CY26 so far, the stock has risen 22%, advancing from Rs 11 to Rs 13. FII holding increased from 5.56% in March '26 to 6.17% in June '26.

Samvardhana Motherson International

In CY26 so far, the stock has gained 21%, rising from Rs 120 to Rs 146. FII holding increased from 12.45% in March '26 to 12.87% in June '26.

Adani Ports and Special Economic Zone

In CY26 so far, the stock has delivered a 20% return, moving up from Rs 1,470 to Rs 1,768. FII holding increased from 13.25% in March '26 to 15.58% in June '26.

Bajaj Auto

In CY26 so far, the stock has appreciated 19%, rising from Rs 9,343 to Rs 11,128. FII holding increased from 8.82% in March '26 to 9.00% in June '26.

ICICI Prudential Asset Management Company

In CY26 so far, the stock has gained 17%, moving higher from Rs 2,661 to Rs 3,126. FII holding increased from 2.40% in March '26 to 2.96% in June '26.

Polycab India

In CY26 so far, the stock has rallied 17%, rising from Rs 7,628 to Rs 8,905. FII holding increased from 18.21% in March '26 to 19.00% in June '26.

Power Finance Corporation

In CY26 so far, the stock has advanced 16%, moving up from Rs 355 to Rs 412. FII holding increased from 19.64% in March '26 to 20.54% in June '26.

IndusInd Bank

In CY26 so far, the stock has gained 15%, rising from Rs 864 to Rs 996. FII holding increased from 28.57% in March '26 to 29.17% in June '26.

Adani Total Gas

In CY26 so far, the stock has delivered a 15% return, climbing from Rs 567 to Rs 653. FII holding increased from 12.75% in March '26 to 12.77% in June '26.