Pacific Biosciences Of California Inc. (PACB): Bridger Management Ups Its Stake

SCHEDULE 13G

1	NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NOS. OF ABOVE PERSON (ENTITIES ONLY) Bridger Management, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*	(a) o (b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES	5	SOLE VOTING POWER 0
BENEFICIALLY OWNED BY	6	SHARED VOTING POWER 4,462,170
EACH REPORTING	7	SOLE DISPOSITIVE POWER 0
PERSON WITH	8	SHARED DISPOSITIVE POWER 4,462,170

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,462,170
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	o
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 5.1%*
12	TYPE OF REPORTING PERSON* IA

*Based on the 86,986,127 shares of common stock disclosed by the Issuer as outstanding as of April 1, 2016, as reported by the Issuer in its Form DEF-14A filed with the Securities and Exchange Commission on April 4, 2016.