A Large Investor Is Buying Karnataka Bank Again — Here’s the Full 2.5-Year Record
In mid-December 2025, a bulk deal in Karnataka Bank quietly appeared.
The buyer: B. Sumanthkumar Reddy
The quantity: 19.1 lakh shares
The price: ₹200.5
This was not a first entry. It was a re-entry — following more than two years of continuous engagement with the stock.
Rather than speculating on intent or outcome, this article documents what is publicly observable: how a large non-institutional investor has built, reduced, rebuilt, and now increased exposure across an entire credit cycle.
Why This Activity Draws Attention
Bulk deals happen every day. This one stands out because:
- The buyer has been present since peak asset-quality stress
- The position has been actively managed across 11 quarters
- Today’s purchase comes after prior profit-taking, not before it
Complete Timeline of Disclosed Activity
Shareholding percentages are based on quarter-end disclosures.
Price ranges reflect prevailing market prices during the period, not execution prices unless disclosed.
| Period | Disclosed Shareholding | Price Range (₹) | Observed Action | Approx. Quantity |
|---|---|---|---|---|
| Jun 2023 | ~2.40% | 155–165 | Initial large entry during peak asset stress | +91.0 L |
| Sep 2023 | ~2.13% | 135–145 | Partial reduction during market capitulation | –10.5 L |
| Dec 2023 | ~2.13% | 140–155 | Position broadly maintained | — |
| Mar 2024 | ~1.88% | 160–175 | Further incremental trimming as stress eased | –9.4 L |
| Jun 2024 | ~1.90% | 165–180 | Small addition; accumulation resumes | +0.7 L |
| Sep 2024 | ~1.98% | 175–190 | Continued accumulation | +3.1 L |
| Dec 2024 | ~2.05% | 180–200 | Sustained buying | +2.5 L |
| Mar 2025 | ~2.09% | 200–215 | Continued accumulation | +1.6 L |
| Jun 2025 | ~2.17% | 210–225 | Highest disclosed exposure | +3.0 L |
| Sep 2025 | ~1.89% | 190–205 | Profit-taking reduction | –10.5 L |
| Dec 2025 | ~2.05%* | ~200.5 | Bulk deal re-entry | +19.1 L |
What Changed Between the First Entry and the Latest Buy
Between the initial entry in June 2023 and the latest bulk purchase in December 2025, Karnataka Bank’s reported metrics moved materially:
- Gross NPAs: ~5.8% → ~3.3%
- Provisioning pressure: Normalised
- Profitability: Stabilised
- Dividends: Reinstated and increased
The timeline above shows how exposure was adjusted as these changes unfolded, rather than all at once.
December 2025 Bulk Deal in Context
The latest purchase stands out for three observable reasons:
- Size:
The 19.1 lakh shares bought exceed the quantity reduced in September 2025. - Price:
The purchase price (~₹200.5) sits below the mid-2025 peak trading range. - Timing:
The transaction follows:- Entry during stress
- Trimming during volatility
- Accumulation during stabilisation
- Profit-taking after re-rating
Conclusion: A High-Conviction Re-Commitment
The December 2025 bulk purchase does not stand alone.
It comes after 2.5 years of continuous engagement with the same stock — through peak stress, prolonged uncertainty, recovery, valuation re-rating, profit-taking, and consolidation.
What makes this action notable is not the price or the timing in isolation, but the scale and context:
- The quantity bought (19.1 lakh shares) is larger than the most recent reduction
- The purchase follows an already completed profit-taking phase
- Exposure is being increased again after the thesis has been tested across an entire cycle
This is not an initial bet, a reactionary trade, or a momentum chase.
It is a re-commitment.


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