Mumbai, Jan 13, 2026 — Authum Investment & Infrastructure Limited began trading on an ex-bonus basis today following the company’s 4:1 bonus issue. The share price appears sharply lower on charts, reflecting a technical adjustment of about 80%, as the equity base expands post bonus.
A 4:1 bonus means shareholders receive four additional shares for every one share held, increasing the total shares outstanding fivefold. Accordingly, the per-share price adjusts to roughly one-fifth of the pre-bonus level, while the company’s market capitalisation remains unchanged.
What Triggered the Adjustment
The bonus issue (4:1) became effective on January 13, 2026. Post adjustment, prices shown on trading apps and exchange screens reflect the expanded share count, not a loss in value.Key takeaway: This is a valuation-neutral corporate action intended to enhance liquidity and improve affordability for a wider investor base.
Previous Day Recap (Jan 12, 2026)
Ahead of the ex-bonus date, the stock closed higher at ₹3,098.60, up 1.71% from the previous close of ₹3,047.80. During the session, the stock opened at ₹3,068.90, hit an intraday high of ₹3,132.90, and touched a low of ₹3,042.10. The VWAP stood at ₹3,087.78.| Previous Session Snapshot | Details |
|---|---|
| Previous Close | ₹3,047.80 |
| Open | ₹3,068.90 |
| High | ₹3,132.90 |
| Low | ₹3,042.10 |
| Close | ₹3,098.60 (+1.71%) |
| VWAP | ₹3,087.78 |
Post-Bonus Market View
- Corporate action: Bonus issue (4:1)
- Effective date: Jan 13, 2026
- Pre-bonus close: ₹3,098.60
- Implied adjusted price: ~₹620 (technical)
- Market capitalisation: Unchanged after adjustment
| Corporate Action Details | Information |
|---|---|
| Bonus ratio | 4 shares for every 1 held (4:1) |
| Total shares after bonus | 5× |
| Apparent price change | ~80% lower (technical) |
Recent Price Performance (Pre-Bonus)
Based on the data visible prior to the adjustment, the stock showed mixed short-term movement and strong long-term gains:- 1 Month: +18.71%
- 6 Months: +17.82%
- 1 Year: +66.53%
- 2 Years: +222.78%
- 3 Years: +1,400%
- 5 Years: +19,464%
About the Company
Authum Investment & Infrastructure Limited operates as an investment and infrastructure-focused company with holdings across financial assets and operating businesses. The company has delivered strong multi-year returns, reflecting capital allocation discipline and portfolio performance.Source:
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