A $15 billion data center under construction in Port Washington, Wisconsin, is dividing the town. The complex stretches along 2 miles of highway and covers 2.5 million square feet of former farmland. It is part of Stargate, a nationwide AI data center programme announced by President Trump last year. Vantage Data Centers is building the site in partnership with Oracle and OpenAI. Mayor Ted Neitzke says the project will bring thousands of jobs, infrastructure upgrades, and new tax revenue. Residents have responded with protests, lawsuits, and arrests for civil disobedience. Resident Amanda Mueller, whose home sits about half a mile away, wants a one-mile buffer zone around data centers. Both she and the mayor say the public does not know what such centres do.

Vantage, a global digital infrastructure provider, has secured over 1GW of manufacturing capacity from Heron Power Electronics. The deal covers Heron Link, a solid-state transformer that Vantage will deploy at its hyperscale data center campuses. Heron Link converts medium-voltage grid power directly to 800 VDC with integrated energy storage. This cuts the number of conversion stages between the grid and the server rack. Heron targets more than 98.5% efficiency. Vantage says the design reduces equipment, floor space, materials, and installation labour compared with conventional 480 VAC systems. It should also help customers bring AI capacity online faster as rack power needs approach the megawatt class. "We will move 800 VDC from a reference architecture concept to a repeatable, deployed platform," said Drew Baglino, founder and chief executive officer of Heron Power.

Vantage Data Centers stock IPO. ByCraig Stephens Published:October 13, 2026 This page contains links to its partners. Access IPOs may be compensated when a link is clicked. Read the disclosures to learn more. Explore opportunities to invest in Vantage stock before the IPO. Get data-driven stock picks from Alpha Picks by Seeking Alpha*. Join now to save $50. Table of Contents Notable Vantage news. 09/14/2026: Vantage Secures $2 Billion Credit Facility 08/13/2026: Vantage Data Centers explores 2027 IPO Older news... About Vantage. Vantage Data Centers builds and operates massive data center campuses for large technology and cloud computing customers. Its main business is wholesale hyperscale data centers, where big tenants lease huge blocks of power and space. It was founded in Santa Clara, California, in the early 2010s with an initial private investment from Silver Lake Partners. It now has data center locations across North America, Europe, Asia Pacific, and Latin America. Vantage also designs and develops entire campuses, so customers get capacity ready to scale as their needs expand. The company is now headquartered in Denver, Colorado. Vantage is among the leading hyperscale providers, competing with companies like Digital Realty, Equinix, and QTS. As demand for AI processing continues to increase, the need for more power and space suggests Vantage is positioned to continue benefiting from the AI infrastructure buildout. Ownership. Vantage is a venture and private equity-backed company owned by its founders, employees, and multiple firms. Several lending institutions hold debt. Notable investors and lenders include Silver Lake Partners, DigitalBridge, Nuveen, Hana Securities, Rasmala, CBRE Caledon Valhalla Aggregator Holdings LP, AustralianSuper, Cathay United Bank, CTBC Bank, Wells Fargo, Schroders Capital, Caisse de dépôt et placement du Québec, Ares Management Corporation, Scotiabank, Truist Securities, TD Securities, Wells Fargo Securities, GiantLeap Capital, GIC Private Limited, MEAG, Infranity, Abu Dhabi Investment Authority, Societe Generale, and Mitsubishi UFJ Financial Group. Financing activity. | Round | Date | Post Money Valuation | Amount | | Private Equity | 09/09/25 | / | $1.6B | | Debt | 06/02/25 | / | $5.0B | | Investment | 01/29/25 | / | $13.0B | | Private Equity | 12/15/24 | / | $1.5B | | Private Equity | 06/12/24 | / | $9.2B | | Debt | 04/22/24 | / | $3.0B | | Debt | 03/03/24 | / | $64.0M | | Private Equity | 09/10/23 | / | $1.6B | | Debt | 10/05/20 | / | $1.3B | | Strategic | 07/06/20 | $3.5B | $1.2B | | Early Funding | 02/13/19 | / | $675.0M | | Debt | 02/18/18 | / | $1.1B | | Buyout/LBO | 03/26/17 | $1.0B | $1.0B | | Seed | 06/16/10 | / | $300.0M | | Source: Caplight | / | / | / | Valuation. The latest confirmed Vantage valuation is unknown. Vantage Data Centers is largely financed by private equity debt and equity investments. An August 2026 Reuters report revealed the company is exploring an IPO that could raise $10 billion at a $100 billion valuation in 2027. It may also look for an acquisition partner. IPO potential. The August 2026 Reuters report was the first revelation that Vantage Data Centers could plan an IPO. Reports of possible IPO plans are far from an actual filing. Data center stocks and private startups are seeing volatility in interest. With private equity always seeking returns, hype in the sector could push the business toward a public offering. Shortly after this report, the consensus on data centers began to sour. Nscale filed for an IPO in September 2026, but revenue was mostly contracted, meaning there's a backlog of demand but a lot of work needs to happen before realizing that revenue, and it could take years. But Vantage is a much more mature business, operating longer with several facilities live and occupied. If AI enthusiasm persists through the Anthropic IPO, demand for data processing will remain, and companies like Vantage may continue to attract public interest. An S-1 filing is the most accurate sign that an IPO may be forthcoming. How to invest in Vantage stock. Vantage Data Centers is largely private equity-owned, which usually makes it more difficult to invest pre-IPO. Most investors will need to wait until after the IPO to invest. Here are some options for owning Vantage stock before, during, and after the IPO. 1. Invest pre-ipo. Pre-IPO investment platforms may offer Vantage Data Centers stock for purchase as employees or early investors seek to sell some of their shares before the Vantage IPO. Accredited investors may access shares, provided they are registered on the platform and receive notifications about their availability. Monitor pre-IPO investing platforms such as Augment, EquityZen, Nasdaq Private Markets, Forge Global, and Clarity for share availability. Check out the list of best pre-IPO invest platforms. If shares become available, expect to pay at least a $10,000 investment minimum, often more. Non-accredited investors can invest in pre-IPO companies via venture capital funds targeted at retail investors. The likelihood of this is lower because of private equity's involvement and the use of debt financing as the primary growth driver. 2. Participate in the Vantage IPO through a broker. When a company eventually goes public, ordinary investors can sometimes buy the stock during the IPO at the IPO price. With a large (potentially $100+ billion) IPO like Vantage, investors may have an opportunity to access the IPO through participating discount brokers. Some online brokers (listed below) allow investors to invest in IPOs for free, even if they have limited funds in their accounts. Here's the complete list of the best brokers for IPO investing to learn more about IPO access for retail investors. 3. Buy Vantage stock after the IPO. Most retail investors will need to wait until after the IPO to invest. Waiting for the IPO has advantages, such as access to more established financials after the first quarter of trading. Pre-IPO investing has limited financials. High-demand companies may have exaggerated valuations initially. Investors can benefit by attempting to sell near the peak, but may suffer when prices revert to fair valuations. IPOs often start with high valuations, but stock prices may fall after the first and second-quarter earnings reports expose significant numbers and trends. Stock price declines can be excellent entry points for recent IPO stock. Avoid buying overvalued shares immediately after the IPO due to lockup expirations and earnings disappointments. However, the most disruptive companies may perform better over a decade, so patience is key. Conclusion. Vantage Data Centers remains a private company owned by private equity. The company (through leaks) has only indicated that it is exploring a public offering, which could also result in an acquisition, though the pool of potential suitors is quite small. Until an S-1 filing appears, any talk of an IPO is a report and not a commitment, so treat it that way. Most individual investors must wait until the listing arrives, either through a broker with access to IPOs or on the open market once shares trade. The company's age and its occupied facilities set it apart from newer rivals still working through contracted backlogs. That said, Vantage has a heavy reliance on debt that will need to be unpacked if and when the filing arrives. When private equity firms look to sell, it's often an opportunistic off-ramp rather than an opportunity for public investors. Buyer beware. Vantage news archive. Frequently asked questions (faqs). No. Vantage is not publicly traded. It is a private company. Craig Stephens founded Access IPOs in 2016 to help ordinary investors explore IPO and pre-IPO opportunities. He also manages the Access Club, a membership community for IPO and startup investors. Craig studied Finance at Michigan State University and lives in Northern Virginia. Learn more about Craig. 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Only invest in IPOs and pre-IPO companies with money you can afford to lose. Mentions of specific investments should not be construed as financial advice. Conduct personalized research and consider consulting with an investment advisor before investing. Disclosure: The author may hold an active or pending position in this company either directly or indirectly through an investment fund.