IRB Infrastructure Developers (IRB) Share Price Falls 2.66% Today

Published:   28 September 2026 at 9:19:56 AM IST

IRB Infrastructure Developers Share Price moved lower today, with the stock closing at Rs 17.23 after a 2.66% decline from the previous close of Rs 17.70. The company’s market capitalisation stands at Rs 21,378.06 crore, placing it in the Large Cap category. This makes today’s move relevant for readers tracking IRB Infrastructure Developers Share Price Today, IRB Stock News and IRB News Today. The verified data confirms the price event, but it does not establish a company-specific catalyst. In that context, the move is best read alongside the day’s price action, valuation metrics, sector benchmark and peer set rather than as a standalone signal. Univest is covering the stock because the decline came with a clear opening range, intraday range and valuation backdrop that can be compared with listed peers.

IRB Infrastructure Developers (IRB) Share Price Today: Price Action Analysis

Metric	Value
Current Price	Rs 17.23
Previous Close	Rs 17.7
Today's Move	-Rs 0.47 (-2.66%)
Open	Rs 17.57
High	Rs 17.68
Low	Rs 17.2
Turnover	Rs 0.24 crore
Market Capitalisation	Rs 21,378.06 crore
Market Cap Category	Large Cap

IRB Infrastructure Developers Share Price started the session at Rs 17.57, traded between Rs 17.68 and Rs 17.20, and settled at Rs 17.23. The stock was Rs 0.47 lower on the day, which equals a 2.66% fall from the previous close of Rs 17.70. That gap between the opening price and closing price shows that the share price finished below where it began, while the day’s low of Rs 17.20 remained close to the closing level. Turnover stood at Rs 0.24 crore. For investors following IRB Infrastructure Developers Share Price Fall, the key point is that the session closed weaker than the prior day without any supplied company-level explanation. As a result, IRB Infrastructure Developers Stock News today is centred on the actual move, the trading range and the size of the company in the Large Cap bracket. This sets up the next layer of IRB Stock Analysis and the broader market context.

IRB Infrastructure Developers (IRB) Fundamental Analysis

Metric	Value
Market Capitalisation	Rs 21,378.06 crore
P/E Ratio	22.41x
P/B Ratio	0.98x
ROE	4.17%
ROCE	7.72%
EPS	Rs 0.79
Book Value Per Share	Rs 18.1
Dividend Yield	1.47%

IRB Infrastructure Developers Share Price needs to be viewed against its fundamentals, because the company is trading on a market capitalisation of Rs 21,378.06 crore with a P/E ratio of 22.41 and a P/B ratio of 0.98. The EPS is Rs 0.79, while book value stands at Rs 18.10 per share and dividend yield is 1.47%. These numbers give the IRB Infrastructure Developers Share Price a clear valuation context: the stock is priced near its book value, while earnings per share remain modest in absolute terms. Return on equity is 4.17% and return on capital employed is 7.72%, which are both important for IRB Fundamental Analysis because they show how efficiently the company is converting capital into returns. Univest readers tracking IRB Infrastructure Developers Share Price Today can therefore compare the day’s move with earnings, book value and capital returns rather than reading the decline in isolation. The company’s valuation and profitability profile make this a stock where fundamentals remain central to any IRB Stock Analysis.

Sector and Industry Context

Metric	Value
Sector	Infrastructure
Industry	Engineering – Construction
Benchmark Scope	same industry
Company P/E Ratio	22.41x
Benchmark Median P/E	14.21x
Benchmark Average P/E	36.57x
Benchmark P/E Range	0x to 669.12x
Company P/B Ratio	0.98x
Benchmark Median P/B	1.26x
Benchmark Average P/B	2.15x
Company ROE	4.17%
Benchmark Median ROE	11.21%
Benchmark Average ROE	15.78%
Company ROCE	7.72%
Benchmark Median ROCE	14.86%
Benchmark Average ROCE	16.88%
Company Market Capitalisation	Rs 21,378.06 crore
Benchmark Median Market Cap	Rs 253.04 crore
Benchmark Average Market Cap	Rs 4,989.68 crore

IRB Infrastructure Developers operates in the Infrastructure sector and the Engineering – Construction industry, where the benchmark scope covers the same industry and 175 companies. The company’s P/E of 22.41 is above the industry median of 14.21, below the industry average of 36.57 and far below the maximum of 669.12. Its P/B ratio of 0.98 is below the industry median of 1.26 and also below the average of 2.15. On profitability, IRB’s ROE of 4.17% is below the industry median of 11.21% and the average of 15.78%, while ROCE of 7.72% is below the industry median of 14.86% and the average of 16.88%. The sector data also shows a market cap median of Rs 253.04 crore and an average of Rs 4,989.68 crore across the benchmark set, placing IRB’s market capitalisation well above both reference points. For readers following IRB Infrastructure Developers Share Price News, the sector lens shows how the stock compares on valuation and profitability within its industry benchmark. Univest uses this framework to keep IRB Stock News grounded in exact numbers.

Peer Comparison

Company	Symbol	Market Cap (Cr)	P/E	P/B	ROE (%)	ROCE (%)
Larsen & Toubro	LT	5,33,709.67	32.17	4.68	18.59	15.98
Rail Vikas Nigam	RVNL	43,118.22	47.93	4.32	8.98	10.81
Kalpataru Projects International	KPIL	23,755.32	20.9	2.94	14.42	18.95
ITD Cementation India	CEMPRO	21,604.01	35.91	8.5	28.24	33.53
Engineers India	ENGINERSIN	17,743.68	22.63	5.44	23.79	30.94

IRB Infrastructure Developers Share Price can also be assessed against peers in the same infrastructure and engineering-construction space. Against Larsen & Toubro, which has a P/E of 32.17, P/B of 4.68, ROE of 18.59% and ROCE of 15.98%, IRB trades at lower valuation and profitability levels. Rail Vikas Nigam has a higher P/E of 47.93 and higher P/B of 4.32, while its ROE of 8.98% and ROCE of 10.81% remain above IRB’s ROE and ROCE. Kalpataru Projects International shows a P/E of 20.90, P/B of 2.94, ROE of 14.42% and ROCE of 18.95%, with market capitalisation of Rs 23,755.32 crore, closer to IRB’s size than several other peers. ITD Cementation India and Engineers India also show materially stronger ROE and ROCE than IRB. On these numbers, IRB Infrastructure Developers Share Price sits in a mixed peer position: its market cap is sizeable, but its profitability metrics trail several listed comparables.

Why Investors Are Watching IRB Infrastructure Developers

• IRB Infrastructure Developers Share Price closed at Rs 17.23 after a 2.66% decline from Rs 17.70.
• The day’s range was Rs 17.20 to Rs 17.68, with opening price at Rs 17.57.
• Market capitalisation is Rs 21,378.06 crore, and the company is classified as Large Cap.
• P/E is 22.41, P/B is 0.98, EPS is Rs 0.79 and book value is Rs 18.10 per share.
• ROE of 4.17% and ROCE of 7.72% are below the industry benchmark medians for the same industry.

About IRB Infrastructure Developers

IRB Infrastructure Developers is part of the Infrastructure sector and the Engineering – Construction industry. The available data identifies the company within a benchmark set of 175 same-industry companies and places it among listed infrastructure names tracked by Univest. IRB Infrastructure Developers Share Price is therefore followed not only as a daily market move but also as part of a broader company overview that includes market capitalisation, valuation ratios, earnings per share, book value and dividend yield. For readers tracking IRB Share Price Today, the company’s current profile is best understood through the lens of sector positioning and peer comparison.

Track IRB Infrastructure Developers Share Price on Univest

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Users can track IRB Infrastructure Developers Share Price on Univest for live price updates, stock news, fundamental ratios, shareholding pattern, 52-week levels and market insights. Univest brings IRB Stock News, IRB Latest News and IRB Share Price Live context together in one place, making it easier to review the company’s market update alongside valuation and sector data.

Frequently Asked Questions

Why did IRB Infrastructure Developers Share Price fall today?

Ans.  The stock fell 2.66% to Rs 17.23 from Rs 17.70. The supplied data confirms the decline, but it does not establish a company-specific catalyst behind the move. The previous close was Rs 17.7.

What is IRB Infrastructure Developers Share Price today?

Ans.  IRB Infrastructure Developers Share Price closed at Rs 17.23 today. It moved within a day range of Rs 17.20 to Rs 17.68 after opening at Rs 17.57. The previous close was Rs 17.7.

How much did IRB Infrastructure Developers Share Price decline?

Ans.  The share price declined by Rs 0.47, which equals 2.66% on the day. The previous close was Rs 17.70, and today’s close was Rs 17.23. The stock moved 2.66% lower during the session.

What is the market capitalisation of IRB Infrastructure Developers?

Ans.  The company’s market capitalisation is Rs 21,378.06 crore. The stock is classified as Large Cap in the supplied data, giving the move a sizeable market context. The company operates in the Infrastructure sector.

How does IRB Infrastructure Developers compare on valuation?

Ans.  IRB Infrastructure Developers has a P/E of 22.41 and a P/B of 0.98. Its P/E is above the industry median of 14.21, while its P/B is below the median of 1.26.

How do IRB Infrastructure Developers fundamentals look?

Ans.  The company reports EPS of Rs 0.79, book value of Rs 18.10, ROE of 4.17% and ROCE of 7.72%. These figures provide the key fundamental context for IRB Infrastructure Developers Share Price.