Doosan Robotics’ blockbuster IPO—the biggest in Korea this year—shows that the robot stock craze has well and truly arrived
2 min
Our future looks increasingly robotic—whether we like it or not. But the investment craze in robotics stocks may already be getting ahead of itself.
The latest example: South Korea’s Doosan Robotics, whose shares nearly doubled in value on their first day of trading Thursday. The company, which is part of the conglomerate Doosan Group, raised around $300 million from an initial public offering, making it Korea’s biggest IPO this year so far.
Doosan makes collaborative robots, or cobots, designed to work together with humans on factory floors. Such robotic helpers are most suitable for smaller companies that may not be ready to automate their whole production line but use cobots to automate processes better done by machines. Apart from its heavy-duty industrial robots, Doosan also makes variants that can serve coffee—and beer.
Doosan isn’t the only robotics company looking frothy of late. Shares of its smaller peer Rainbow Robotics, which is backed by Samsung Electronics, have more than quadrupled this year. Samsung raised its stake in Rainbow to 15% in March.
To be fair, there are plenty of good reasons to be optimistic about industrial robots. Poor demographics and poisonous immigration politics in most advanced economies will mean weak labor-force growth in the future. Robots rarely go on strike. And in the U.S., the enormous surge in manufacturing investment—courtesy of the Inflation Reduction Act and other industrial policy bills—means demand for manufacturing workers could remain strong for quite a while. Reshoring to advanced economies is another tailwind for robotics.
In 2022, almost 60% of Doosan’s sales came from North America and Europe. Though cobots are still a small part of the overall robot market—accounting for 7.5% of industrial robots installed in 2021, according to the International Federation of Robotics—shipments have been growing faster than the market as a whole. Installations for all industrial robots grew 5% year on year to a record high in 2022.
The company is the seventh-largest maker of cobots globally, according to its prospectus. But since the top two companies, Denmark’s Universal Robots and Japan’s Fanuc, dominate the sector with nearly half of the market, Doosan’s market share amounted to only 3.6%.
Doosan has been growing fast: Its sales more than doubled to around 45 billion won, the equivalent of $33 million, in 2022 from 2020. But it isn’t cheap. With a market capitalisation of around $2.5 billion, Doosan now trades at 74 times last year’s revenue. Fanuc trades at just 4.7 times revenue. Doosan is also unprofitable, though its chief executive expects it to move into the black next year.
The robot craze, like the artificial-intelligence craze, is grounded in real technological trends—and demographic ones too. But like human workers, not all robot firms are created equal. Jumping aboard the robot stock bandwagon at any price might not serve investors over the long run.
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The lunar flyby would be the deepest humans have traveled in space in decades.
4 min
It’s go time for the highest-stakes mission at NASA in more than 50 years.
On April 1, the agency is set to launch four astronauts around the moon, the deepest human spaceflight since the final Apollo lunar landing in 1972.
The launch window for Artemis II , as the mission is called, opens at 6:24 p.m. ET.
National Aeronautics and Space Administration teams have been preparing the vehicles to depart from Florida’s Kennedy Space Center on the planned roughly 10-day trip. Crew members have trained for years for this moment.
Reid Wiseman, the NASA astronaut serving as mission commander, said he doesn’t fear taking the voyage. A widower, he does worry at times about what he is putting his daughters through.
“I could have a very comfortable life for them,” Wiseman said in an interview last September.
“But I’m also a human, and I see the spirit in their eyes that is burning in my soul too. And so we’ve just got to never stop going.”
Wiseman’s crewmates on Artemis II are NASA’s Victor Glover and Christina Koch, as well as Canadian Space Agency astronaut Jeremy Hansen.
What are the goals for Artemis II?
The biggest one: Safely fly the crew on vehicles that have never carried astronauts before.
The towering Space Launch System rocket has the job of lofting a vehicle called Orion into space and on its way to the moon.
Orion is designed to carry the crew around the moon and back. Myriad systems on the ship—life support, communications, navigation—will be tested with the astronauts on board.
SLS and Orion don’t have much flight experience. The vehicles last flew in 2022, when the agency completed its uncrewed Artemis I mission .
How is the mission expected to unfold?
Artemis II will begin when SLS takes off from a launchpad in Florida with Orion stacked on top of it.
The so-called upper stage of SLS will later separate from the main part of the rocket with Orion attached, and use its engine to set up the latter vehicle for a push to the moon.
After Orion separates from the upper stage, it will conduct what is called a translunar injection—the engine firing that commits Orion to soaring out to the moon. It will fly to the moon over the course of a few days and travel around its far side.
Orion will face a tough return home after speeding through space. As it hits Earth’s atmosphere, Orion will be flying at 25,000 miles an hour and face temperatures of 5,000 degrees as it slows down. The capsule is designed to land under parachutes in the Pacific Ocean, not far from San Diego.
Is it possible Artemis II will be delayed?
Yes.
For safety reasons, the agency won’t launch if certain tough weather conditions roll through the Cape Canaveral, Fla., area. Delays caused by technical problems are possible, too. NASA has other dates identified for the mission if it doesn’t begin April 1.
Who are the astronauts flying on Artemis II?
The crew will be led by Wiseman, a retired Navy pilot who completed military deployments before joining NASA’s astronaut corps. He traveled to the International Space Station in 2014.
Two other astronauts will represent NASA during the mission: Glover, an experienced Navy pilot, and Koch, who began her career as an electrical engineer for the agency and once spent a year at a research station in the South Pole. Both have traveled to the space station before.
Hansen is a military pilot who joined Canada’s astronaut corps in 2009. He will be making his first trip to space.
Koch’s participation in Artemis II will mark the first time a woman has flown beyond orbits near Earth. Glover and Hansen will be the first African-American and non-American astronauts, respectively, to do the same.
What will the astronauts do during the flight?
The astronauts will evaluate how Orion flies, practice emergency procedures and capture images of the far side of the moon for scientific and exploration purposes (they may become the first humans to see parts of the far side of the lunar surface). Health-tracking projects of the astronauts are designed to inform future missions.
Those efforts will play out in Orion’s crew module, which has about two minivans worth of living area.
On board, the astronauts will spend about 30 minutes a day exercising, using a device that allows them to do dead lifts, rowing and more. Sleep will come in eight-hour stretches in hammocks.
There is a custom-made warmer for meals, with beef brisket and veggie quiche on the menu.
Each astronaut is permitted two flavored beverages a day, including coffee. The crew will hold one hourlong shared meal each day.
The Universal Waste Management System—that’s the toilet—uses air flow to pull fluid and solid waste away into containers.
What happens after Artemis II?
Assuming it goes well, NASA will march on to Artemis III, scheduled for next year. During that operation, NASA plans to launch Orion with crew members on board and have the ship practice docking with lunar-lander vehicles that Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin have been developing. The rendezvous operations will occur relatively close to Earth.
NASA hopes that its contractors and the agency itself are ready to attempt one or more lunar landing missions in 2028. Many current and former spaceflight officials are skeptical that timeline is feasible.
