Harmony Gold Launches US$500M Convertible Bond Offering at 35–40% Conversion Premium
HMY sits 47% above its 52-week low of $13.03.
Summary
Harmony Gold launched a US$500 million convertible bond offering due 2031 with a 1.5–2.0% coupon and a 35–40% conversion premium, convertible into about 18.9 million shares (~2.9% of issued capital).
Key Events · Financing and Capital Events · HMY
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US$500M Convertible Bond Offering Launched
A US$500 million guaranteed senior unsecured convertible bond offering due 29 September 2031 has been announced, with pricing expected later today and issue date on or around 29 September 2026.
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Conversion Terms and Dilution
The bonds convert into approximately 18.9 million ordinary shares (~2.9% of issued share capital) at a 35–40% premium to the reference share price of ZAR 319.71 (US$19.61556) as of 18 September 2026. The issuer may elect net share settlement to limit dilution.
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Coupon and Redemption Features
The coupon is expected between 1.500% and 2.000% per annum, payable semi-annually. The issuer may redeem all bonds at par from 20 October 2029 if parity value reaches US$300,000, or if 85% of bonds are converted/redeemed.
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Delta Placement for Hedging
Joint global coordinators will arrange a simultaneous placement of existing ordinary shares to facilitate hedging for certain bond subscribers. The issuer receives no proceeds from the Delta Placement.
Analysis · HMY · Energy & Transportation
A US$500 million capital raise via senior unsecured convertible bonds due 2031 is underway, carrying a coupon of 1.5–2.0% and a conversion price set at a 35–40% premium to the reference share price. The bonds convert into roughly 18.9 million ordinary shares, about 2.9% of current issued capital, though a net share settlement option is retained to limit dilution. Proceeds are earmarked for general corporate purposes, and management frames the deal as balance-sheet optimization from a position of strength following record FY26 results. The premium conversion price and low coupon reflect strong institutional demand, but the offering still creates potential future dilution and adds leverage to the capital structure.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.9% of the 1656 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, HMY was trading at $19.14 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $12.3B. The 52-week trading range was $13.03 to $26.06. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.