Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Frankfurt - Delayed Quote • EUR Otsuka Holdings Co., Ltd. (OS1.F) Follow Compare 46.80 0.00 (0.00%) At close: April 4 at 8:05:45 AM GMT+2 All News Press Releases SEC Filings EC approves Otsuka and Lundbeck’s Rxulti for schizophrenia The decision was supported by a randomised, six-week, placebo-controlled trial involving 316 adolescent subjects. Otsuka’s sibeprenlimab shows promise in Phase III IgA nephropathy trial Interim data from Otsuka's trial of sibeprenlimab indicates a significant reduction in proteinuria in IgA nephropathy patients. Otsuka’s startup bet pays off with kidney disease drug results A medicine the pharma acquired in a 2018 buyout of Visterra succeeded in a Phase 3 trial in IgA nephropathy, a crowded corner of drug research. Otsuka snaps up Jnana with its phenylketonuria drug for $800m The acquisition is expected to conclude in Q3 this year and will see Otsuka adding Jnana’s Phase I/II phenylketonuria therapy to its rare disease portfolio. Otsuka buys startup Jnana, adding to uptick in private biotech M&A The $800 million deal hands Otsuka a drug that’s shown promise in early testing in phenylketonuria, and is the fourth buyout of a privately held biotech in the last two weeks alone. Ionis (IONS) Expands Licensing Deal With Otsuka for HAE Drug Ionis (IONS) out-licenses the rights for its HAE drug to Otsuka in the Asia-Pacific region. The companies signed a similar deal last year granting Otsuka rights to market the drug in Europe. Otsuka and Lundbeck report data from three PTSD treatment trials In the trials, the brexpiprazole plus sertraline regimen was associated with a statistically significant reduction in PTSD symptoms. Performance Overview Trailing total returns as of 4/4/2025, which may include dividends or other distributions. Benchmark is Nikkei 225 (^N225) Return OS1.F Nikkei 225 (^N225) YTD -10.00% -15.33% 1-Year +1,461.38% -15.07% 3-Year +15,953.26% +21.79%