Sarissa Capital Management LP Long-Term Concentrated

CIK: 0001577524 · Show all filings

Period: Q3 2020 (← Previous) (Next →)

Filing Date: Nov 16, 2020

Total Value ($000): $849,434 (100.0% shares, 0.0% debt)

Holdings (11)

BIIB BIOGEN INC 21.5%

Value ($000) $182,406 Shares 643,000 Est. Cost $278.12 Unrealized +0.3%

JAZZ JAZZ PHARMACEUTICALS PLC 15.6%

Value ($000) $132,337 Shares 928,100 Est. Cost $128.37 Unrealized -3.4%

ALKS ALKERMES PLC 15.3%

Value ($000) $129,660 Shares 7,825,000 Est. Cost $18.71 Unrealized -2.9%

IRWD IRONWOOD PHARMACEUTICALS INC 14.9%

Value ($000) $126,289 Shares 14,040,000 Est. Cost $11.68 Unrealized -14.9%

— ALEXION PHARMACEUTICALS INC 10.7%

Value ($000) $91,285 Shares 797,740 Est. Cost $108.59 Unrealized —

INVA INNOVIVA INC 7.9%

Value ($000) $67,026 Shares 6,414,000 Est. Cost $13.01 Unrealized -2.3%

— MERSANA THERAPEUTICS INC 6.2%

Value ($000) $52,824 Shares 2,837,000 Est. Cost $6.52 Unrealized —

— INTERCEPT PHARMACEUTICALS INC 5.9%

Value ($000) $49,793 Shares 1,201,000 Est. Cost $79.88 Unrealized —

BCRX BioCryst Pharmaceuticals Inc 2.0%

Value ($000) $16,697 Shares 4,861,000 Est. Cost $4.22 Unrealized +1.5%

— REGULUS THERAPEUTICS INC 0.1%

Value ($000) $951 Shares 1,851,851 Est. Cost $1.25 Unrealized —

— MIRATI THERAPEUTICS INC 0.0%

Value ($000) $166 Shares 1,000 Est. Cost $42.00 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BIIB	BIOGEN INC	643,000	$182,406	21.5%	$278.12	+0.3%	COM	09062X103
JAZZ	JAZZ PHARMACEUTICALS PLC	928,100	$132,337	15.6%	$128.37	-3.4%	SHS USD	G50871105
ALKS	ALKERMES PLC	7,825,000	$129,660	15.3%	$18.71	-2.9%	SHS	G01767105
IRWD	IRONWOOD PHARMACEUTICALS INC	14,040,000	$126,289	14.9%	$11.68	-14.9%	COM CL A	46333X108
—	ALEXION PHARMACEUTICALS INC	797,740	$91,285	10.7%	$108.59	—	COM	015351109
INVA	INNOVIVA INC	6,414,000	$67,026	7.9%	$13.01	-2.3%	COM	45781M101
—	MERSANA THERAPEUTICS INC	2,837,000	$52,824	6.2%	$6.52	—	COM	59045L106
—	INTERCEPT PHARMACEUTICALS INC	1,201,000	$49,793	5.9%	$79.88	—	COM	45845P108
BCRX	BioCryst Pharmaceuticals Inc	4,861,000	$16,697	2.0%	$4.22	+1.5%	COM	09058V103
—	REGULUS THERAPEUTICS INC	1,851,851	$951	0.1%	$1.25	—	COM NEW	75915K200
—	MIRATI THERAPEUTICS INC	1,000	$166	0.0%	$42.00	—	COM	60468T105