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AIIL Authum Investment & Infrastructure Ltd. — Smart-Money Activity, F&O Buildup & Bulk Deals

Sector: Financial Services
₹ 552.25
+3.75%
1-year price · range ₹424–₹668

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Smart Money Verdict synthesis of derivatives, deals, and promoter files

No significant institutional activity detected
Derivative metrics and institutional flows are quiet. No recent bulk deals or insider disclosures have been reported.

Authum Investment & Infrastructure Ltd. — Analysis as of 2026-08-20

Where the stock stands

Authum Investment & Infrastructure Ltd., a company in the Financial Services sector, last traded at ₹534.3, down 2.94% against a previous close of ₹550.5. The market capitalisation is ₹46,563 crore, the trailing price-to-earnings ratio 28.78, the price-to-book ratio 2.89, earnings per share 19.05 and dividend yield 0.04%. The pack's valuation data is the firmest material on file; it carries no business description beyond the sector label.

Coverage fills in recent events. A CNBC TV18 headline from one day ago reports the company investing ₹102 crore in its subsidiary ISARC through a rights issue, and a scanx.trade headline from 29 days ago reports first-quarter net profit rising 18.5% to ₹1,114.81 crore. A Moneycontrol headline from six days ago reports the shares gaining 2.56% on a day the stock was in the news. Each is attributed to its publisher.

What the smart-money flow shows

The pack records no derivatives positioning, no bulk or block deals and no insider filings for AIIL, so the data does not show a direct smart-money footprint in the scrip. The institutional-relevant material sits in the headlines. Beyond the CNBC TV18 rights-issue report already noted, an ETLegalWorld headline from 38 days ago reports that the NCLT rejected the company's ₹86-crore resolution plan for Vas Infrastructure; the National Company Law Tribunal is the court that hears insolvency cases. A StudyCafe headline from 28 days ago reports that the exchanges were informed about an income tax department search. All of these are headline reports attributed to their publishers.

The technical picture

The technical fields describe a stock trading with elevated activity but no clear direction. On 19 August 2026 the RSI, a momentum oscillator, stood at 49.0, effectively neutral. Relative volume was 2.15, meaning turnover ran at more than twice the average level. The price sat 19.4% below the 52-week high of ₹683.0 and 37.62% above the 52-week low of ₹400.0, and it traded above both its 50-day and 200-day moving averages, with no golden cross and no death cross registered. Returns were negative over the past week, -1.44% over one month, +7.78% over three months and -5.01% over one year, a mixed profile across timeframes.

Catalysts and what to watch

Two event clusters carry dated filings. On 18, 19 and 20 August 2026 the exchange was informed that the company is subscribing to shares of its subsidiary ISARC through a rights issue; the pack flags the intimation as bullish, and CNBC TV18 puts the amount at ₹102 crore, attributed to the news report. Around the end of July, on 25, 26 and 27 July 2026, the exchange was informed of the conclusion of income tax search and seizure operations, following a 22 July 2026 announcement; the pack flags those intimations as bearish. The data does not establish a single driver for the stock's recent price action: it establishes a funding move into a subsidiary, the closing of a tax-search process, and a breakdown of returns that is mixed across timeframes.

Written from the exchange and price data shown on this page — F&O positioning, deals, insider filings, catalysts, technicals and valuation. Updated 2026-08-20. Data-driven analysis, not investment advice.

F&O Positioning EOD derivatives setup

Buildup Class
no futures data
Futures OI
EOD details
Option PCR (OI)
no EOD options
Max Pain Strike
writer loss minimized strike

Quote Details key metrics & weights

Previous Close
₹ 532.30
yesterday's EOD close
Index Contribution
not a Nifty 50 constituent
Traded Volume
673,353
live shares traded today
Upcoming Earnings
no report scheduled

Technical Snapshot from 400 sessions of price history

RSI (14)
43.5
neutral momentum
52-Week High
₹ 683.00
-22.1% from high
52-Week Low
₹ 400.00
+33.1% above low
200-DMA
₹ 520.35
+2.3% · above trend
50-DMA
₹ 542.42
-1.9% from 50-DMA
1-Year Return
-10.3%
1M -1.8%

Key Fundamentals headline ratios · Financial Services

P/E (TTM)
28.8
price / earnings
P/B
2.9
price / book
ROE
return on equity
Market Cap
₹ 46,898 Cr
total market value
Dividend Yield
0.04%
trailing yield
EPS (TTM)
₹ 18.52
earnings per share

Fundamental ratios sourced from public market data, refreshed periodically; verify against company filings before relying on them.

Institutional Deals last 30 sessions (bulk & block)

No institutional bulk or block deals recorded for this stock in the last 30 sessions.

Insider & Promoter Filings last 60 days

No insider disclosures filed for this stock in the last 60 days.

Latest News recent coverage from Reuters, Simply Wall St, MT Newswires and others

AIIL — frequently asked questions

What is the Authum Investment & Infrastructure Ltd. share price today?

AIIL is trading at ₹552.25 (+3.75% vs previous close), per the latest update on this page.

What is the P/E ratio of Authum Investment & Infrastructure Ltd.?

AIIL (Authum Investment & Infrastructure Ltd.) has a trailing twelve-month P/E ratio of 28.8.

What is the market cap of Authum Investment & Infrastructure Ltd.?

AIIL has a market capitalisation of approximately ₹46,898 crore.

Is AIIL near its 52-week high?

AIIL is trading -22.1% from its 52-week high of ₹683.00 as of 2026-08-20.

What is the RSI of AIIL?

The 14-day RSI of AIIL is 43.5, which is considered neutral.

Is AIIL above its 200-day moving average?

AIIL is trading above its 200-DMA of ₹520.35 (+2.3% away).

Are FIIs or big investors buying AIIL?

Strota tracks every bulk and block deal in AIIL with named buyers and sellers, plus promoter and insider filings — the tables on this page list the most recent institutional activity as disclosed to the exchanges.