SpaceX employees cheer after the closing bell at the Nasdaq MarketSite following the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Shares in Elon Musk's SpaceX closed almost 20 percent higher on their trading debut Friday after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

SpaceX employees cheer after the closing bell at the Nasdaq MarketSite following the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Shares in Elon Musk's SpaceX closed almost 20 percent higher on their trading debut Friday after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

SpaceX employees cheer after the closing bell at the Nasdaq MarketSite following the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Shares in Elon Musk's SpaceX closed almost 20 percent higher on their trading debut Friday after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

SpaceX employees cheer after the closing bell at the Nasdaq MarketSite following the launch of SpaceX's initial public offering (IPO) in New York on June 12, 2026. Shares in Elon Musk's SpaceX closed almost 20 percent higher on their trading debut Friday after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

The Times Square crystal ball is dropped for SpaceX's initial public offering (IPO) in New York, on June 12, 2026. Shares in Elon Musk's SpaceX jumped as much as 30 percent on their trading debut after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)

The Times Square crystal ball is raised for SpaceX's initial public offering (IPO) in New York, on June 12, 2026. Shares in Elon Musk's SpaceX jumped as much as 30 percent on their trading debut after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by ANGELA WEISS / AFP via Getty Images)

An ad for Elon Musk's Starlink is displayed on a screen at Times Square after the launch of SpaceX's initial public offering (IPO) in New York, on June 12, 2026. Shares in Elon Musk's SpaceX jumped as much as 30 percent on their trading debut after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by ANGELA WEISS / AFP via Getty Images)

The Times Square crystal ball is raised for SpaceX's initial public offering (IPO) in New York, on June 12, 2026. Shares in Elon Musk's SpaceX jumped as much as 30 percent on their trading debut after the biggest IPO in history, making the polarizing entrepreneur the world's first trillionaire as he vowed to take humanity to Mars. (Photo by ANGELA WEISS / AFP via Getty Images)