SAN FRANCISCO (Reuters) - Registrations of Tesla Inc vehicles in California, by far the largest market of the luxury electric car maker, fell 24 percent in April from a year ago, according to data from IHS Markit.
The findings come as investors worry that demand for Tesla's luxury Model S sedan is waning ahead of the mass market Model 3 launch.
Tesla earlier this week reported first-half global deliveries of its Model S and its Model X SUV at the low end of its own forecast, driving down the stock and raising questions about demand for the older models.
Tesla’s share price more than doubled between early December and late June as investors bet on Chief Executive Elon Musk’s strategy to transform the low-volume luxury electric car maker into a diversified producer of mass market vehicles, storage batteries, electric commercial trucks and rooftop solar panels. The company’s market value rose past larger rivals General Motors Co and Ford Motor Co.
Since June 23, however, Tesla shares have fallen by nearly 20 percent amid concerns that demand for the company’s existing models is weakening.
Overall sales of electric vehicles in the United States remain stuck at less than 1 percent of total vehicle sales, despite a growing number of models fielded by Tesla and other car makers.
Tesla declined to comment on California registration figures and noted that second-quarter global deliveries rose 53 percent from a year earlier, to just over 12,000 Model S and just over 10,000 Model X. It said earlier this week that battery pack production problems held back vehicle output in the second quarter until early June.
California, a haven for environmentalists and techies, is one of the company's leading markets. The company does not break out results by geographic area.
IHS analyst Stephanie Brinley cautioned that a single month of data could not fully explain Tesla demand.
"If Tesla had an issue with its production for the month, that could explain" the drop in registrations, she said, noting in particular the problems with battery pack output. Still, she said, Tesla's Model S, launched in 2012, could be in need of a refresh.
"They haven’t changed much on the exterior or much on the package," and it is a high-fashion car, she said. "I can certainly understand where Model S sales may be softening a little bit because it’s an older product. That could be contributing to the issue."
Industry data reviewed separately by Reuters showed that the Model S registrations in California were uneven over the first four months of 2017, varying by more than 1,000 units month-to-month. In percentage terms Model S growth peaked in February, decelerated in March and turned negative in April in California.
Brinley said it was difficult to assess whether that reflected demand or availability.
IHS measures vehicle registration, which comes after a sale. Registration in California and overall in the United States rose sharply for the combined first four months of the year, but April showed steep declines. IHS has not released data for May or June.
Chief Executive Musk in May stoked concerns that the Model 3 would cannibalize demand for the Model S when he told investors that some "confused" Tesla buyers regarded the new Model 3 as an upgrade to the Model S, affecting Model S orders. The new car is a $35,000 mass market vehicle, which costs about half the price of the Model S.
Tesla reported first-half 2017 global deliveries rose to 47,100 in 2017. Tesla had predicted 47,000 to 50,000. Musk in May said there would be demand for 100,000 luxury Teslas.
IHS reported April Tesla registrations fell to 2,177 from 2,867 in California. Nationally they dropped nearly 10 percent to 3,911 from 4,334. For the first four months, California registrations rose to 6,926 from 5,804 and U.S. registrations rose to 15,288 from 10,937.
Tesla shares fell 5.6 percent to close at $308.83 on Thursday, although the stock is up about 45 percent for the year to date.
Additional reporting by Joe White in Detroit; Editing by Peter Henderson and Matthew Lewis