MicroPort Scientific (HKG:0853) narrowed its attributable loss by 52% to $46.6 million in the first half of 2025 from $96.8 million a year prior, an Aug. 29 Hong Kong bourse filing said.

Shares of the medical device company were up 18% in Monday afternoon trading.

Loss per share fell to $0.0282 in the period from $0.0563 a year prior.

Revenue for the half year fell 2.2% to HK$547.5 million from HK$558.7 million in the first half of 2024.