By Rishav Chatterjee
(Reuters) -Australian biotech CSL on Tuesday delayed its planned vaccine division spin-off and cut earnings forecasts due to a bigger-than-expected decline in U.S. flu vaccination rates, sending its shares down as much as 16.6%.
The company told shareholders in August that it would spin off CSL Seqirus into a listed entity on the Australian Securities Exchange by next June as part of a broader restructuring plan that also involved cutting 3,000 jobs.
At that time, it believed vaccination rates were stabilising in the U.S. following a flu season marked by the highest illness and death rates in 15 years, CSL CEO Paul McKenzie said at its annual meeting on Tuesday.
“In our Seqirus business, we have seen a greater decline in influenza vaccination rates in the U.S. than we expected,” he told shareholders in a speech. “This is despite a positive recommendation from the U.S. administration on influenza vaccines and an unprecedented level of infection impacting public health.”
U.S. VACCINE HEADWINDS
In the U.S., Health Secretary Robert F. Kennedy Jr has taken aim at vaccines, cutting funding for research and ousting the head of the Centers for Disease Control and Prevention, which makes vaccine recommendations.
The U.S. Food and Drug Administration in March independently recommended virus strains for 2025-2026 influenza vaccines, deviating from traditional advisory committee voting. Rival Sanofi last week noted pressure on its sales of flu and COVID-19 vaccines in the U.S. and a “negative buzz” around vaccines.
CSL on Tuesday cut its company-wide full-year revenue guidance to 2% to 3% growth, lower than a previous range of 4% to 5% for the financial year ending in June 2026.
The company now expects annual net profit after tax and amortisation (NPATA) to rise between 4% and 7%, lower than the previously expected 7% to 10% growth on a constant currency basis.
Craig Sidney, a senior investment adviser at Shaw and Partners, said the sharp sell-off in CSL shares was due to the unexpected downgrade to its full-year guidance.
He said while the stock had shown some weakness recently, the scale of the revision caught investors off guard and would likely prompt brokers to lower their price targets and earnings forecasts.
DEMERGER WILL OCCUR WHEN SHAREHOLDER VALUE MAXIMISED
The Seqirus demerger is now expected to occur when market conditions support maximising shareholder value, the company said.
“Separation continues to be the preferred approach to unlock simplification and focus and sustained long-term growth for each of these great businesses,” Chair Brian McNamee said.
