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Windsor Machines promoter lifts stake to 8.54% via ₹67-cr warrant conversion

Ramesh Keshubhai Siyani converted 34.8 lakh warrants to double his direct holding, bringing promoter group voting rights to 42.95%.

1 earlier story on Windsor Machines Ltd.
Mkt cap₹3,104 cr
ROE0.94%
Debt / eq.0.01
8.54% Promoter's direct stake after warrant conversion

What's new

  • Ramesh Siyani raised direct stake from 5.12% to 8.54% by converting 34.8 lakh warrants.
  • The acquisition, at ₹191.85/share, is valued at about ₹67 crore.
  • Promoter group now holds 42.95% voting rights (44.67% fully diluted).

Why this matters

Promoter buying of this size, roughly 2.1% of market capitalisation, signals strong insider conviction. It reduces the free-float and aligns interests with minority shareholders, especially after a prior ₹149.99-cr capital infusion from a single investor in June.

What we're watching

  • Whether the promoter continues to increase stake through further warrant conversions.
  • Any announcement of a preferential allotment or open offer that could follow.
  • Impact on liquidity given the reduced free-float.

The full read

Windsor Machines promoter Ramesh Keshubhai Siyani just doubled his direct exposure. He converted 34.8 lakh warrants into equity between June 11 and 24, lifting his personal stake from 5.12% to 8.54%. The price: ₹191.85 a share, for a total outlay of about ₹67 crore (roughly 2.1% of the company's ₹3,104-cr market cap). Together with PAC Plutus Investments, the promoter group now commands 42.95% of voting rights (44.67% fully diluted). This is not a small signal. It is the second insider-driven capital move in two months (recall the ₹149.99-cr warrant conversion by a single investor in June). Consistent promoter buying at a premium addresses a long-standing complaint about alignment. With net profit of just ₹7 crore on ₹185 crore of sales in the March quarter, the operating story remains thin. But the ownership story just got thicker.

Questions answered

How many shares did the promoter acquire?
Ramesh Siyani acquired 34.8 lakh shares (3.48 million) through conversion of warrants held in his name.
What was the price paid for these shares?
The warrants were converted at the preferential price of ₹191.85 per share, making the total acquisition worth about ₹67 crore.
What is the promoter group's total holding now?
Including persons acting in concert (Plutus Investments), the promoter group holds 42.95% of voting capital, or 44.67% on a fully diluted basis.
Why is this stake increase significant?
The 2.1% of market cap purchased at a premium to the current price shows the promoter's long-term confidence. It follows a ₹149.99-cr capital infusion from a single investor in June 2026, reinforcing a trend of insider support.
Does this trigger any open offer obligations?
No, the increase is well below the SEBI threshold of 5% per year that would mandate an open offer. The promoter group's voting rights rose by only 0.6% from the previous level.
Mentioned: Ramesh Keshubhai Siyani · ₹67 crore · Plutus Investments
Primary source BSE · NSE · Tijori

An independent reading of the company's own disclosure — the primary filing above is the final word.

Company snapshot

Windsor Machines Ltd.

Engineering & Capital Goods
₹3,116 cr

Latest quarter · Mar 2026

Sales₹185 cr
Net profit₹7 cr
Op. margin+5.9%
EPS₹0.82

Strength & growth

Debt / equity0.01×
Current ratio1.62×
Sales CAGR+7.0%
EPS CAGR−29.8%
  1. 30 Jun 2026 · 11:29 AM IST Windsor Machines promoter lifts stake to 8.54% via ₹67-cr warrant conversion
  2. 17d ago Windsor Machines locks in ₹149.99 cr from single investor