Sunshine Silver Mining & Refining Announces Closing of Initial Public Offering, Including Full Exercise of Over-Allotment Option
The company raised about $310.5 million after selling 23 million shares and fully exercising the underwriters’ option.
- On Friday, June 5, 2026, Sunshine Silver Mining & Refining Company closed its initial public offering, raising approximately $310.5 million in gross proceeds from 23 million shares sold at $13.50 each.
- Founded in 2010, the company focuses on redeveloping the historic Sunshine Mine in Idaho's Coeur d'Alene Mining District using a vertically integrated mine-to-mill-to-refinery platform.
- Shares began trading Thursday on the New York Stock Exchange under ticker "SSMR," with Morgan Stanley, Scotiabank, and BMO Capital Markets serving as lead book-running managers.
- The offering arrives as the U.S. IPO market regains momentum after earlier geopolitical tensions, while silver prices have risen over the past year amid strong demand from electronics and solar manufacturers.
- Favorable mining regulations and a skilled labor force in Kellogg, Idaho, provide operational advantages, while strong local government support positions the company to capitalize on sustained global silver demand.
36 Articles
36 Articles
Sunshine Silver Mining & Refining Announces Closing of Initial Public Offering, Including Full Exercise of Over-Allotment Option
KELLOGG, Idaho, June 5, 2026 /PRNewswire/ -- Sunshine Silver Mining & Refining Company (the "Company" or "Sunshine") today announced the closing of its initial public offering of 23,000,000 shares of common stock at a public offering price of $13.50 per…
Sunshine Silver Mining rises 11% in NYSE debut after $270 million US IPO
Sunshine Silver Mining Shares Surge 11% in NYSE Debut
Shares of Sunshine Silver Mining & Refining (NYSE:SSMR) surged 11 percent in their stock exchange debut on Thursday (June 4) after the Idaho-based miner raised US$270 million to resurrect one of the highest-grade silver assets in the US.Trading under the ticker SSMR, the stock opened at US$15 a share. Sunshine priced its initial public offering of 20 million shares at US$13.50 each, landing at the bottom of its targeted US$13.50 to US$16.50 rang…
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