A photo taken on June 12, 2026 shows the logo of US online retail giant Amazon on a smartphone screen (bottom) and the Chinese shopping app AliExpress logo on a laptop screen in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

Gwynne Shotwell (at podium, center R), SpaceX President and Chief Operating Officer, is joined by SpaceX executives and employees as they ring the opening bell at the Nasdaq MarketSite to celebrate the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Elon Musk's SpaceX begins trading on the Nasdaq exchange on Friday with the biggest initial public offering in history expected to make the polarizing entrepreneur the world's first trillionaire. The company priced more than 555 million shares at $135 each in a filing with the US markets regulator on Thursday, placing SpaceX in the top 10 of Wall Street's biggest companies with a valuation of just under $1.8 trillion -- ahead of Tesla, Facebook-owner Meta and Walmart. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

A photo taken on June 12, 2026 shows the logo of US web auctions application Ebay on a smartphone screen (bottom) and the US online retail giant Amazon's logo on a laptop screen in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

A photo taken on June 12, 2026 shows the logo of US web auctions application Ebay logo on a smartphone screen (bottom) and the Ebay logo on a laptop screen in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

SpaceX CEO Elon Musk, joining remotely from company headquarters in Starbase, Texas, is displayed on monitors as SpaceX executives and employees ring the opening bell at the Nasdaq MarketSite to celebrate the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Elon Musk's SpaceX begins trading on the Nasdaq exchange on Friday with the biggest initial public offering in history expected to make the polarizing entrepreneur the world's first trillionaire. The company priced more than 555 million shares at $135 each in a filing with the US markets regulator on Thursday, placing SpaceX in the top 10 of Wall Street's biggest companies with a valuation of just under $1.8 trillion -- ahead of Tesla, Facebook-owner Meta and Walmart. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

A photo taken on June 12, 2026 shows the logo of Chinese shopping app AliExpress on a smartphone screen (bottom) and the US web auctions application Ebay logo on a laptop screen in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

A photo taken on June 12, 2026 shows the logo of Chinese shopping app AliExpress on a smartphone screen (bottom) and US online retail giant Amazon logo on a laptop screen in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

Gwynne Shotwell (at podium, center R), SpaceX President and Chief Operating Officer, is joined by SpaceX executives and employees as they ring the opening bell at the Nasdaq MarketSite to celebrate the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Elon Musk's SpaceX begins trading on the Nasdaq exchange on Friday with the biggest initial public offering in history expected to make the polarizing entrepreneur the world's first trillionaire. The company priced more than 555 million shares at $135 each in a filing with the US markets regulator on Thursday, placing SpaceX in the top 10 of Wall Street's biggest companies with a valuation of just under $1.8 trillion -- ahead of Tesla, Facebook-owner Meta and Walmart. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)