AnaptysBio (ANAB) reported Q4 earnings late Tuesday of $1.58 per diluted share, swinging from a loss of $0.72 a year earlier.
Analysts polled by FactSet expected $0.86.
Collaboration revenue for the quarter ended Dec. 31 was $108.2 million, up from $43.1 million a year earlier.
Analysts surveyed by FactSet expected $87 million.
The company also stated its spin-off of biopharma operations into a public company is on track for Q2, potentially as soon as late-April.