RA CAPITAL MANAGEMENT, L.P. Diversified Active

Location: Boston, MA

CIK: 0001346824 · Show all filings

Period: Q1 2018 (← Previous) (Next →)

Filing Date: May 15, 2018

Total Value: $1.305B (100.0% shares, 0.0% debt)

Holdings (31)

WVE WAVE LIFE SCIENCES LTD 23.1%

Value $301M Shares 7,512,049 Share Price $40.10 * Est. Cost/Share $16.44 Unrealized @ Report Date +155.7%

ASND ASCENDIS PHARMA A S 21.2%

Value $277M Shares 4,240,536 Share Price $65.40 Est. Cost/Share $17.96 Unrealized @ Report Date —

— AVEXIS INC 9.7%

Value $127M Shares 1,028,289 Share Price $123.58 Est. Cost/Share $31.86 Unrealized @ Report Date —

— MYOVANT SCIENCES LTD 4.6%

Value $60.2M Shares 2,830,455 Share Price $21.27 Est. Cost/Share $12.11 Unrealized @ Report Date —

— SAGE THERAPEUTICS INC 4.4%

Value $56.88M Shares 353,133 Share Price $161.07 Est. Cost/Share $164.71 Unrealized @ Report Date —

IFRX INFLARX NV 3.6%

Value $46.74M Shares 1,620,653 Share Price $28.84 * Est. Cost/Share $17.97 Unrealized @ Report Date +46.7%

— ZOGENIX INC 3.5%

Value $45.87M Shares 1,145,268 Share Price $40.05 Est. Cost/Share $16.89 Unrealized @ Report Date —

— DICERNA PHARMACEUTICALS INC 2.9%

Value $37.6M Shares 3,933,489 Share Price $9.56 Est. Cost/Share $18.43 Unrealized @ Report Date —

— SCPHARMACEUTICALS INC 2.7%

Value $35.43M Shares 2,857,143 Share Price $12.40 Est. Cost/Share $12.09 Unrealized @ Report Date —

— ENDOCYTE INC 2.7%

Value $35.28M Shares 3,881,793 Share Price $9.09 Est. Cost/Share $4.92 Unrealized @ Report Date —

TGTX TG THERAPEUTICS INC 2.7%

Value $35.11M Shares 2,472,344 Share Price $14.20 * Est. Cost/Share $12.78 Unrealized @ Report Date 0.0%

— KALA PHARMACEUTICALS INC 2.6%

Value $33.45M Shares 2,113,236 Share Price $15.83 Est. Cost/Share $22.84 Unrealized @ Report Date —

BCRX BIOCRYST PHARMACEUTICALS 2.6%

Value $33.32M Shares 6,984,692 Share Price $4.77 * Est. Cost/Share $7.39 Unrealized @ Report Date -30.5%

— RA PHARMACEUTICALS INC 1.6%

Value $20.45M Shares 3,851,808 Share Price $5.31 Est. Cost/Share $8.78 Unrealized @ Report Date —

— SOLID BIOSCIENCES INC 1.5%

Value $20.17M Shares 2,689,444 Share Price $7.50 Est. Cost/Share $7.50 Unrealized @ Report Date —

APLS APELLIS PHARMACEUTICALS INC 1.5%

Value $19.9M Shares 900,000 Share Price $22.11 * Est. Cost/Share $14.72 Unrealized @ Report Date +33.5%

— CLEARSIDE BIOMEDICAL INC 1.3%

Value $16.36M Shares 1,525,000 Share Price $10.73 Est. Cost/Share $10.73 Unrealized @ Report Date —

— AVEO PHARMACEUTICALS INC 1.1%

Value $14.68M Shares 5,062,759 Share Price $2.90 Est. Cost/Share $2.59 Unrealized @ Report Date —

KALV KALVISTA PHARMACEUTICALS INC 1.0%

Value $13.66M Shares 1,441,070 Share Price $9.48 * Est. Cost/Share $9.16 Unrealized @ Report Date +14.3%

— CATALYST BIOSCIENCES INC 1.0%

Value $13.29M Shares 514,917 Share Price $25.80 Est. Cost/Share $25.80 Unrealized @ Report Date —

IOVA IOVANCE BIOTHERAPEUTICS INC 0.9%

Value $11.14M Shares 659,059 Share Price $16.90 * Est. Cost/Share $15.14 Unrealized @ Report Date 0.0%

SPRO SPERO THERAPEUTICS INC 0.8%

Value $10.57M Shares 741,647 Share Price $14.25 * Est. Cost/Share $12.27 Unrealized @ Report Date -1.2%

— BIOHAVEN PHARMACTL HLDG CO LTD 0.7%

Value $9.367M Shares 363,636 Share Price $25.76 Est. Cost/Share $25.00 Unrealized @ Report Date —

VKTX VIKING THERAPEUTICS INC 0.7%

Value $8.868M Shares 2,029,396 Share Price $4.37 * Est. Cost/Share $5.53 Unrealized @ Report Date 0.0%

— SUNESIS PHARMACEUTICALS INC 0.5%

Value $6.722M Shares 2,471,456 Share Price $2.72 Est. Cost/Share $3.69 Unrealized @ Report Date —

KRYS KRYSTAL BIOTECH INC 0.4%

Value $5.005M Shares 496,071 Share Price $10.09 * Est. Cost/Share $10.08 Unrealized @ Report Date -2.2%

— GLYCOMIMETICS INC 0.3%

Value $4.115M Shares 253,547 Share Price $16.23 Est. Cost/Share $16.23 Unrealized @ Report Date —

— PROTEON THERAPEUTICS INC 0.3%

Value $3.344M Shares 1,337,462 Share Price $2.50 Est. Cost/Share $1.53 Unrealized @ Report Date —

— G1 THERAPEUTICS INC 0.1%

Value $1.482M Shares 40,000 Share Price $37.05 Est. Cost/Share $17.44 Unrealized @ Report Date —

— EDGE THERAPEUTICS INC 0.0%

Value $337K Shares 285,491 Share Price $1.18 Est. Cost/Share $1.18 Unrealized @ Report Date —

— CTI BIOPHARMA CORP 0.0%

Value $222K Shares 56,951 Share Price $3.90 Est. Cost/Share $3.90 Unrealized @ Report Date —

Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
WVE	WAVE LIFE SCIENCES LTD	7,512,049	$301M	23.1%	$40.10 *	$16.44	+155.7%	SHS	Y95308105
ASND	ASCENDIS PHARMA A S	4,240,536	$277M	21.2%	$65.40	$17.96	—	SPONSORED ADR	04351P101
—	AVEXIS INC	1,028,289	$127M	9.7%	$123.58	$31.86	—	COM	05366U100
—	MYOVANT SCIENCES LTD	2,830,455	$60.2M	4.6%	$21.27	$12.11	—	COM	G637AM102
—	SAGE THERAPEUTICS INC	353,133	$56.88M	4.4%	$161.07	$164.71	—	COM	78667J108
IFRX	INFLARX NV	1,620,653	$46.74M	3.6%	$28.84 *	$17.97	+46.7%	COM	N44821101
—	ZOGENIX INC	1,145,268	$45.87M	3.5%	$40.05	$16.89	—	COM NEW	98978L204
—	DICERNA PHARMACEUTICALS INC	3,933,489	$37.6M	2.9%	$9.56	$18.43	—	COM	253031108
—	SCPHARMACEUTICALS INC	2,857,143	$35.43M	2.7%	$12.40	$12.09	—	COM	810648105
—	ENDOCYTE INC	3,881,793	$35.28M	2.7%	$9.09	$4.92	—	COM	29269A102
TGTX	TG THERAPEUTICS INC	2,472,344	$35.11M	2.7%	$14.20 *	$12.78	0.0%	COM	88322Q108
—	KALA PHARMACEUTICALS INC	2,113,236	$33.45M	2.6%	$15.83	$22.84	—	COM	483119103
BCRX	BIOCRYST PHARMACEUTICALS	6,984,692	$33.32M	2.6%	$4.77 *	$7.39	-30.5%	COM	09058V103
—	RA PHARMACEUTICALS INC	3,851,808	$20.45M	1.6%	$5.31	$8.78	—	COM	74933V108
—	SOLID BIOSCIENCES INC	2,689,444	$20.17M	1.5%	$7.50	$7.50	—	COM	83422E105
APLS	APELLIS PHARMACEUTICALS INC	900,000	$19.9M	1.5%	$22.11 *	$14.72	+33.5%	COM	03753U106
—	CLEARSIDE BIOMEDICAL INC	1,525,000	$16.36M	1.3%	$10.73	$10.73	—	COM	185063104
—	AVEO PHARMACEUTICALS INC	5,062,759	$14.68M	1.1%	$2.90	$2.59	—	COM	053588109
KALV	KALVISTA PHARMACEUTICALS INC	1,441,070	$13.66M	1.0%	$9.48 *	$9.16	+14.3%	COM	483497103
—	CATALYST BIOSCIENCES INC	514,917	$13.29M	1.0%	$25.80	$25.80	—	COM NEW	14888D208
IOVA	IOVANCE BIOTHERAPEUTICS INC	659,059	$11.14M	0.9%	$16.90 *	$15.14	0.0%	COM	462260100
SPRO	SPERO THERAPEUTICS INC	741,647	$10.57M	0.8%	$14.25 *	$12.27	-1.2%	COM	84833T103
—	BIOHAVEN PHARMACTL HLDG CO LTD	363,636	$9.367M	0.7%	$25.76	$25.00	—	COM	G11196105
VKTX	VIKING THERAPEUTICS INC	2,029,396	$8.868M	0.7%	$4.37 *	$5.53	0.0%	COM	92686J106
—	SUNESIS PHARMACEUTICALS INC	2,471,456	$6.722M	0.5%	$2.72	$3.69	—	COM PAR	867328700
KRYS	KRYSTAL BIOTECH INC	496,071	$5.005M	0.4%	$10.09 *	$10.08	-2.2%	COM	501147102
—	GLYCOMIMETICS INC	253,547	$4.115M	0.3%	$16.23	$16.23	—	COM	38000Q102
—	PROTEON THERAPEUTICS INC	1,337,462	$3.344M	0.3%	$2.50	$1.53	—	COM	74371L109
—	G1 THERAPEUTICS INC	40,000	$1.482M	0.1%	$37.05	$17.44	—	COM	3621LQ109
—	EDGE THERAPEUTICS INC	285,491	$337K	0.0%	$1.18	$1.18	—	COM	279870109
—	CTI BIOPHARMA CORP	56,951	$222K	0.0%	$3.90	$3.90	—	COM NEW	12648L601