{"id":723631,"date":"2026-04-24T13:35:09","date_gmt":"2026-04-24T10:35:09","guid":{"rendered":"https:\/\/buradabiliyorum.com\/en\/amazon-backed-nuclear-startup-x-energy-raises-1-02-billion-in-ipo\/"},"modified":"2026-04-24T13:35:09","modified_gmt":"2026-04-24T10:35:09","slug":"amazon-backed-nuclear-startup-x-energy-raises-1-02-billion-in-ipo","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/amazon-backed-nuclear-startup-x-energy-raises-1-02-billion-in-ipo\/","title":{"rendered":"Amazon-backed nuclear startup X-Energy raises $1.02 billion in IPO"},"content":{"rendered":"
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X-Energy sold 44.3 million Class A shares at $23 each, above the $16\u2013$19 marketed range, and began trading on Nasdaq under the ticker XE on 24 April. The company has $1.8 billion in prior private capital, a $500 million Amazon-led Series<\/a> C-1, and a binding commitment from Amazon to buy up to 5 gigawatts of nuclear power by 2039.<\/em><\/p>\n\n

X-Energy<\/span><\/a>, the Rockville, Maryland-based small modular reactor developer backed by Amazon, raised $1.02 billion in its initial public offering on 23 April 2026, pricing its upsized offering at $23 per share, 21% above the top of its marketed range of $16 to $19. \\<\/span><\/p>\n

The company sold 44.3 million Class A shares and began trading on the Nasdaq Global Select Market under the ticker XE on 24 April. <\/span><\/p>\n

The IPO is the largest public market debut by an advanced nuclear company to date and arrives at a moment when electricity demand from AI data centres, manufacturing reshoring, and electrification has made reliable, carbon-free baseload power one of the most commercially urgent infrastructure problems in the United States.<\/span><\/p>\n

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The pricing tells its own story. X-Energy launched its investor roadshow with a target range of $16 to $19, implying gross proceeds of up to $814 million. <\/span><\/p>\n

The final price of $23 represents a 21% premium above the top of that range and total proceeds of $1.02 billion, a figure that required an upsized offering, more shares sold than originally planned. ARK Investment Management, Cathie Wood\u2019s thematic fund, indicated interest in purchasing up to $105 million worth of shares at the IPO price. <\/span><\/p>\n

The oversubscript<\/a>ion and above-range pricing reflect investor conviction in the nuclear renaissance narrative, which has been building momentum since major technology<\/a> companies began making long-dated nuclear power purchase agreements.<\/span><\/p>\n

Amazon\u2019s role in X-Energy\u2019s story is central. The company led X-Energy\u2019s $500 million Series C-1 round and has pledged to purchase up to 5 gigawatts of nuclear power from the company by 2039, a commitment that functions as both a revenue anchor and a validation signal for the underlying technology. <\/span><\/p>\n

For context, 5 gigawatts is roughly the output of five large conventional nuclear power plants, or approximately equivalent to the electricity demand of a mid-sized American city. <\/span><\/p>\n

Amazon\u2019s nuclear bet is driven by the arithmetic of AI: its data centres require enormous, predictable quantities of electricity that renewable sources, absent storage, cannot provide around the clock. <\/span><\/p>\n

Nuclear power, specifically the small modular reactors that X-Energy is developing, offers carbon-free baseload generation in a physically compact footprint.<\/span><\/p>\n

X-Energy\u2019s core technology is the Xe-100, a pebble bed modular reactor design that the company has been developing since its founding in 2009 by Kamal Ghaffarian. The Xe-100 is designed to produce approximately 80 megawatts of thermal power per unit, with four units typically deployed together as a 320 MW plant. <\/span><\/p>\n

The pebble bed design uses uranium-coated fuel spheres rather than conventional fuel rods, which the company says provides inherent safety properties: the reaction slows down naturally if the reactor overheats, without requiring active cooling intervention. <\/span><\/p>\n

The NRC has been engaged in pre-application review of the Xe-100 design. X-Energy also manufactures advanced nuclear fuel, a vertically integrated capability that reduces supply chain dependency.<\/span><\/p>\n

The IPO crowns a private capital raise of more than $1.8 billion, according to PitchBook, across multiple rounds that included strategic investors alongside Amazon. <\/span><\/p>\n

Founder and chairman Kamal Ghaffarian retains control of 61% of the Class B shares of the combined company, giving him voting control despite the public float. Ares Management Corp holds a significant stake. <\/span><\/p>\n

The proceeds of the IPO will be used to accelerate reactor development, scale up fuel fabrication capacity, and fund the commercialisation of the Xe-100 towards its first deployment, which X-Energy has targeted for the early 2030s.<\/span><\/p>\n

The broader context is the most significant element. X-Energy\u2019s IPO is not an isolated event. Microsoft has agreed to restart Unit 1 of Three Mile Island with Constellation Energy to supply its data centres. Google has signed agreements with Kairos Power for SMR capacity. <\/span><\/p>\n

Meta and Oracle have also made nuclear power commitments. The pattern is consistent: hyperscalers with rapidly growing AI compute footprints are making long-dated, utility-scale power purchase agreements with nuclear developers because no other technology can reliably deliver carbon-free baseload electricity at the scale and predictability that AI infrastructure requires. <\/span><\/p>\n

Vikram Bagri, an analyst who published a client note on 17 April, said the IPO launch \u201csuggests continued appetite among investors for small modular reactors,\u201d<\/em>, which is, on the evidence of a $1.02 billion above-range debut, something of an understatement.<\/span><\/p>\n<\/p><\/div>\n

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Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

X-Energy sold 44.3 million Class A shares at $23 each, above the $16\u2013$19 marketed range, and began trading on Nasdaq under the ticker XE on 24 April. The company has $1.8 billion in prior private capital, a $500 million Amazon-led Series C-1, and a binding commitment from Amazon to buy up to 5 gigawatts of…<\/p>\n","protected":false},"author":1,"featured_media":723632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media.thenextweb.com\/2026\/04\/X-Energy-Amazon-IPO.avif","fifu_image_alt":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-723631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/723631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=723631"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/723631\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/723632"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=723631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=723631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=723631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}