Authum Investment & Infrastructure shares are trading ex-bonus on the stock market today, Tuesday, January 13, 2026. On the ex-bonus date, the stock is witnessing strong buying interest from investors.
Due to heavy demand, the share price has moved sharply upward and touched its 52-week high during today’s trading session.
The company has announced a generous bonus issue, under which it will give four bonus shares for every one share held by existing shareholders.
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Authum Investment & Infrastructure informed the stock exchanges through an official filing that it will issue 4 bonus shares against every 1 existing share.
This means if an investor owns 10 shares of the company, they will receive 40 additional shares as a bonus.
The company has fixed January 13, 2026, as the record date for this bonus issue. Only those investors whose names appear in the company’s records on this date will be eligible to receive the bonus shares.
This is an important milestone for the company, as it is offering bonus shares for the first time in its history. The decision reflects the company’s strong financial position and its intention to reward long-term shareholders.
What Is a Record Date and Why Is It Important?
In the stock market, the record date is the cutoff date set by a company to determine which shareholders are eligible for corporate benefits like bonus shares, dividends, or rights issues.
To receive bonus shares, investors must buy the stock at least one business day before the record date.
If shares are purchased on or after the ex-bonus date, the buyer will not be eligible for the bonus issue. In this case, investors needed to hold Authum Investment & Infrastructure shares before January 13, 2026, to qualify.
Authum Investment & Infrastructure shares opened at ₹644.60 on the BSE today. During the trading session, the stock gained more than 8 percent and climbed to an intraday high of ₹678.25, marking its 52-week high.
For comparison, the company’s 52-week low stands at ₹266.60, highlighting the sharp rise in its share price over the past year.
The company’s current market capitalization is approximately ₹57,216 crore, indicating its strong presence in the market.
Strong Long-Term Returns for Investors
The stock has delivered impressive returns across different time periods. Over the last six months, the share price has risen by 28 percent. In the past one year, it has generated a return of 93 percent for positional investors.
The most striking performance comes from its long-term growth. Over a period of five years, Authum Investment & Infrastructure shares have delivered a massive return of around 20,834 percent, making it a true multi-bagger stock for long-term investors.