RBI Approves Kotak Mahindra Bank's Acquisition of Up to 9.99% Stake in City Union Bank
The Reserve Bank of India approved Kotak Mahindra Bank Limited to acquire up to 9.99% of the paid-up share capital or voting rights in City Union Bank Limited, as communicated via RBI letter dated May 6, 2026. City Union Bank disclosed this development to the stock exchanges on May 7, 2026, under Regulation 30 of the SEBI Listing Regulations, 2015. The approval is subject to compliance with the Banking Regulation Act, 1949, RBI Directions dated November 28, 2025, FEMA provisions, and SEBI regulations.

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The Reserve Bank of India has accorded its approval to Kotak Mahindra Bank Limited to acquire an aggregate holding of up to 9.99% of the paid-up share capital or voting rights in city union bank . The development was disclosed to the stock exchanges on May 7, 2026, pursuant to Regulation 30 of the SEBI Listing Regulations, 2015, as amended.
RBI Approval Details
The approval was communicated through RBI letter No. CO.DOR.HGG.No.S1015/16-01-136/2026-2027, dated May 6, 2026. City Union Bank's Company Secretary and Compliance Officer, Venkataramanan S, formally intimated the exchanges on behalf of the bank.
The key parameters of the regulatory approval are summarised below:
| Parameter: | Details |
|---|---|
| Approving Authority: | Reserve Bank of India |
| RBI Letter Date: | May 6, 2026 |
| Acquirer: | Kotak Mahindra Bank Limited |
| Target Entity: | City Union Bank Limited |
| Acquisition Limit: | Up to 9.99% of paid-up share capital or voting rights |
| Disclosure Date: | May 7, 2026 |
| Regulatory Reference: | Regulation 30, SEBI Listing Regulations, 2015 |
Regulatory Conditions
The approval granted by the RBI is subject to compliance with a set of applicable regulatory frameworks. City Union Bank outlined the following conditions in its exchange filing:
- Banking Regulation Act, 1949
- RBI (Commercial Banks – Acquisition and Holding of Shares or Voting Rights) Directions, 2025, dated November 28, 2025, as amended from time to time
- Foreign Exchange Management Act, 1999
- Regulations issued by the Securities and Exchange Board of India
- Any other applicable statutes, regulations, and guidelines
About the Disclosure
City Union Bank, incorporated in 1904 and headquartered at 149, T.S.R. (Big) Street, Kumbakonam, Tamil Nadu, made this disclosure in compliance with its obligations under the SEBI Listing Regulations. The intimation confirms that the RBI's approval is contingent upon adherence to the full spectrum of applicable banking, foreign exchange, and securities laws governing such acquisitions.
Historical Stock Returns for City Union Bank
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -3.88% | -3.61% | +4.76% | +1.93% | +43.50% | +52.70% |
Could Kotak Mahindra Bank's 9.99% stake in City Union Bank be a precursor to a full merger or acquisition attempt in the future?
How might this strategic stake influence City Union Bank's governance, board composition, or operational direction going forward?
What impact could this acquisition have on City Union Bank's stock price and investor sentiment in the near to medium term?


































