Insider Buying: These 8 Stocks Saw Insider Buying Despite the Nifty 50 Falling 5% Last Week

Om DSIJ / 16 Mar 2026 / Categories: Mindshare, Trending

Insiders increased their stake in Authum Investment & Infrastructure, NCC, Jubilant Ingrevia, IRB Infrastructure Developers, Jindal Stainless, HEG, Whirlpool of India, and Samvardhana Motherson International

Promoters, promoter group entities, and trusts reported fresh share purchases in several listed companies through open market transactions during the past week, according to disclosures made to the stock exchanges.

Buying Activity in NCC, HEG, and Others

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The buying activity was recorded in stocks such as IRB Infrastructure Developers Limited, Jindal Stainless Limited, HEG Limited, NCC Limited, Samvardhana Motherson International Limited, Authum Investment & Infrastructure Limited, Jubilant Ingrevia Limited, and Whirlpool of India Limited.

Despite the broader market weakness during the week, promoters and related entities in several companies continued to purchase shares through open market transactions. The details of these transactions, as disclosed to the stock exchanges, are presented in the table below.

Reported to Exchange	Stock	Quantity Buying	Promoter / Entity	Average Price (Rs)	Post-Transaction Holding
12 Mar 2026	Authum Investment	54,162	Mentor Capital Limited	451.7	29,818,408 (3.51 per cent)
12 Mar 2026	NCC	113,725	Sirisha Projects Private Limited	143.3	22,181,826 (3.53 per cent)
12 Mar 2026	Jubilant Ingrevia	10,000	Jubilant Ingrevia Employees Welfare Trust	570	1,433,127 (0.90 per cent)
13 Mar 2026	IRB Infrastructure	1,100,000	IRB Holding Private Limited	41.9	1,796,423,150 (29.75 per cent)
13 Mar 2026	IRB Infrastructure	1,100,000	IRB Holding Private Limited	42.5	1,795,323,150 (29.73 per cent)
13 Mar 2026	Jindal Stainless	692,015	JSL Overseas Holding Limited	745.6	140,121,967 (16.99 per cent)
13 Mar 2026	Jindal Stainless	162,132	JSL Overseas Holding Limited	723.9	139,429,952 (16.91 per cent)
13 Mar 2026	HEG	105,000	Redrose Vanijya LLP	505.5	56,842,775 (29.46 per cent)
13 Mar 2026	NCC	342,619	Sirisha Projects Private Limited	148.7	22,524,445 (3.59 per cent)
13 Mar 2026	Whirlpool	804	Vikas Singhal	883.6	3,558 (0 per cent)
14 Mar 2026	Samvardhana Motherson	4,000,000	Motherson ESOP Trust	118.8	23,211,370 (0.22 per cent)
14 Mar 2026	Samvardhana Motherson	211,370	Motherson ESOP Trust	117.8	19,211,370 (0.18 per cent)
14 Mar 2026	Samvardhana Motherson	4,000,000	Motherson ESOP Trust	121.8	19,000,000 (0.18 per cent)

Note - Transaction Holding refers to the total number of shares held by the promoter after the completion of the reported transaction, along with the corresponding percentage of ownership in the company.

Share Price Performance

Below are the latest share prices of these companies as of March 16, 2026, along with their 52-week high and low.

Authum Investment & Infrastructure Limited was trading at Rs 463.45 (As of 12:30 PM), down by 2.39 per cent, compared to its 52-week high of Rs 683.00 and 52-week low of Rs 280.98.

NCC Limited was trading at Rs 140.16 (As of 12:30 PM), down by 2.86 per cent, compared to its 52-week high of Rs 242.15 and 52-week low of Rs 135.00.

Jubilant Ingrevia Limited was trading at Rs 545.85 (As of 12:30 PM), down by 2.12 per cent, compared to its 52-week high of Rs 851.80 and 52-week low of Rs 535.20.

IRB Infrastructure Developers Limited was trading at Rs 40.64 (As of 12:30 PM), down by 2.21 per cent, compared to its 52-week high of Rs 54.28 and 52-week low of Rs 38.30.

Jindal Stainless Limited was trading at Rs 681.95 (As of 12:30 PM), down by 3.60 per cent, compared to its 52-week high of Rs 884.00 and 52-week low of Rs 496.60.

HEG Limited was trading at Rs 480.40 (As of 12:30 PM), down by 3.15 per cent, compared to its 52-week high of Rs 672.00 and 52-week low of Rs 394.30.

Whirlpool of India Limited was trading at Rs 821.40 (As of 12:30 PM), down by 1.94 per cent, compared to its 52-week high of Rs 1,473.80 and 52-week low of Rs 756.85.

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Samvardhana Motherson International Limited was trading at Rs 111.36 (As of 12:30 PM), down by 2.16 per cent, compared to its 52-week high of Rs 136.15 and 52-week low of Rs 71.50.

Disclaimer: The article is for informational purposes only and not investment advice