Sarissa Capital Management LP Long-Term Concentrated

CIK: 0001577524 · Show all filings

Period: Q4 2019 (← Previous) (Next →)

Filing Date: Feb 14, 2020

Total Value ($000): $1,204,783 (94.3% shares, 5.7% debt)

Holdings (13)

— MEDICINES CO 29.6%

Value ($000) $356,917 Shares 4,202,000 Est. Cost $27.97 Unrealized —

BIIB BIOGEN INC 15.8%

Value ($000) $190,797 Shares 643,000 Est. Cost $278.12 Unrealized -0.2%

IRWD IRONWOOD PHARMACEUTICALS INC 11.4%

Value ($000) $137,186 Shares 10,307,000 Est. Cost $11.72 Unrealized -5.9%

— INTERCEPT PHARMACEUTICALS INC 8.8%

Value ($000) $106,571 Shares 860,000 Est. Cost $87.39 Unrealized —

— ALLERGAN PLC 7.4%

Value ($000) $89,371 Shares 467,500 Est. Cost $153.51 Unrealized —

INVA INNOVIVA INC 7.3%

Value ($000) $88,386 Shares 6,242,000 Est. Cost $12.99 Unrealized -5.6%

ALKS ALKERMES PLC 6.4%

Value ($000) $77,622 Shares 3,805,000 Est. Cost $19.88 Unrealized 0.0%

— MEDICINES CO 5.7%

Value ($000) $68,377 Shares 20,000,000 Est. Cost $3.42 Unrealized —

JAZZ JAZZ PHARMACEUTICALS PLC 5.5%

Value ($000) $66,205 Shares 443,500 Est. Cost $134.23 Unrealized +1.4%

— MERSANA THERAPEUTICS INC 1.8%

Value ($000) $21,487 Shares 3,750,000 Est. Cost $5.26 Unrealized —

— REGULUS THERAPEUTICS INC 0.1%

Value ($000) $1,648 Shares 1,851,851 Est. Cost $1.25 Unrealized —

— MIRATI THERAPEUTICS INC 0.0%

Value ($000) $128 Shares 1,000 Est. Cost $42.00 Unrealized —

ABBV ABBVIE INC 0.0%

Value ($000) $88 Shares 1,000 Est. Cost $38.85 Unrealized +66.4%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
—	MEDICINES CO	4,202,000	$356,917	29.6%	$27.97	—	COM	584688105
BIIB	BIOGEN INC	643,000	$190,797	15.8%	$278.12	-0.2%	COM	09062X103
IRWD	IRONWOOD PHARMACEUTICALS INC	10,307,000	$137,186	11.4%	$11.72	-5.9%	COM CL A	46333X108
—	INTERCEPT PHARMACEUTICALS INC	860,000	$106,571	8.8%	$87.39	—	COM	45845P108
—	ALLERGAN PLC	467,500	$89,371	7.4%	$153.51	—	SHS	G0177J108
INVA	INNOVIVA INC	6,242,000	$88,386	7.3%	$12.99	-5.6%	COM	45781M101
ALKS	ALKERMES PLC	3,805,000	$77,622	6.4%	$19.88	0.0%	SHS	G01767105
—	MEDICINES CO	20,000,000	$68,377	5.7%	$3.42	—	NOTE 3.500% 1/1	584688AJ4
JAZZ	JAZZ PHARMACEUTICALS PLC	443,500	$66,205	5.5%	$134.23	+1.4%	SHS USD	G50871105
—	MERSANA THERAPEUTICS INC	3,750,000	$21,487	1.8%	$5.26	—	COM	59045L106
—	REGULUS THERAPEUTICS INC	1,851,851	$1,648	0.1%	$1.25	—	COM NEW	75915K200
—	MIRATI THERAPEUTICS INC	1,000	$128	0.0%	$42.00	—	COM	60468T105
ABBV	ABBVIE INC	1,000	$88	0.0%	$38.85	+66.4%	COM	00287Y109