RA CAPITAL MANAGEMENT, L.P. Q1 2021 Filing

Filed May 17, 2021

Portfolio Value

$6.6T

Holdings

82

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (82 positions)

#StockSharesValue% PortfolioType
1
ASNDASCENDIS PHARMA A/S
6,412,228$826.4B12.46%
2
NVV1NOVAVAX INC
3,002,087$544.3B8.21%
3
VORVOR BIOPHARMA INC
11,120,973$479.3B7.23%
4
AVIRATEA PHARMACEUTICALS INC
5,368,451$331.5B5.00%
5
FORMA THERAPEUTICS HLDGS INC
9,011,651$252.5B3.81%
6
TGTXTG THERAPEUTICS INC
4,636,146$223.5B3.37%
7
NKTXNKARTA INC
5,605,129$184.4B2.78%
8
CCXIEURCHEMOCENTRYX INC
3,556,810$182.3B2.75%
9
MGNXMACROGENICS INC
4,933,594$157.1B2.37%
10
5E7ITEOS THERAPEUTICS INC
4,417,258$151.0B2.28%
11
IMGNEURIMMUNOGEN INC
18,417,458$149.2B2.25%
12
TVTXTRAVERE THERAPEUTICS INC
5,614,428$140.2B2.11%
13
TILINSTIL BIO INC
4,870,793$122.2B1.84%
14
PHATPHATHOM PHARMACEUTICALS INC
3,115,008$117.0B1.76%
15
ETNBGBP89BIO INC
4,736,214$112.2B1.69%
16
KINNATE BIOPHARMA INC
3,593,052$112.0B1.69%
17
RYTMRHYTHM PHARMACEUTICALS INC
4,871,067$103.6B1.56%
18
ZOGENIX INC
5,283,976$103.1B1.56%
19
AXSMAXSOME THERAPEUTICS INC
1,655,447$93.7B1.41%
20
RCKTROCKET PHARMACEUTICALS INC COM
2,107,149$93.5B1.41%
21
ADVMCHFADVERUM BIOTECHNOLOGIES INC
9,365,833$92.3B1.39%
22
EWTXEDGEWISE THERAPEUTICS INC
2,613,623$84.9B1.28%
23
CURIS INC
7,140,091$80.8B1.22%
24
BOLT1EURBOLT BIOTHERAPEUTICS INC
2,378,325$78.3B1.18%
25
PCVXVAXCYTE INC
3,865,808$76.3B1.15%
26
MCRB1EURSERES THERAPEUTICS INC
3,694,193$76.1B1.15%
27
SPRYSILVERBACK THERAPEUTICS INC
1,742,186$76.0B1.15%
28
1K0IGM BIOSCIENCES INC
982,723$75.4B1.14%
29
KALAKALA PHARMACEUTICALS INC
10,874,613$73.3B1.11%
30
OLMAOLEMA PHARMACEUTICALS INC
2,150,404$71.3B1.08%
31
ORTXUSDORCHARD THERAPEUTICS PLC
12,315,213$69.2B1.04%
32
SLDBSOLID BIOSCIENCES INC
12,367,873$68.4B1.03%
33
DSGNDESIGN THERAPEUTICS INC
2,186,636$65.4B0.99%
34
BDTXBLACK DIAMOND THERAPEUTICS INC
2,589,904$62.8B0.95%
35
TREURTRILLIUM THERAPEUTICS INC
5,290,481$56.8B0.86%
36
PMVPPMV PHARMACEUTICALS INC
1,710,265$56.3B0.85%
37
CNTBCONNECT BIOPHARMA HLDGS LTD
2,991,208$55.3B0.83%
38
CONSTELLATION PHARMCETICLS INC
2,238,536$52.4B0.79%
39
CCCCC4 THERAPEUTICS INC
1,377,569$51.0B0.77%
40
STROSUTRO BIOPHARMA INC
2,118,212$48.2B0.73%
41
GONGERON CORP
30,126,299$47.6B0.72%
42
WVEWAVE LIFE SCIENCES LTD
7,775,207$43.6B0.66%
43
DYNDYNE THERAPEUTICS INC
2,805,045$43.6B0.66%
44
VRNAVERONA PHARMA PLC
5,100,000$42.6B0.64%
45
ARDXARDELYX INC
6,077,294$40.2B0.61%
46
INZYINOZYME PHARMA INC
2,003,653$39.7B0.60%
47
SATSUMA PHARMACEUTICALS INC
5,914,252$35.0B0.53%
48
RLAYRELAY THERAPEUTICS INC
1,000,000$34.6B0.52%
49
AKOUOS INC
2,281,249$31.6B0.48%
50
CERE1EURCEREVEL THERAPEUTICS HLDNG INC
2,200,000$30.2B0.46%
51
CTMXCYTOMX THERAPEUTICS INC
3,500,000$27.1B0.41%
52
698ACHILLES THERAPEUTICS PLC
1,388,888$23.0B0.35%
53
SNDXSYNDAX PHARMACEUTICALS INC
1,023,067$22.9B0.34%
54
LRMRLARIMAR THERAPEUTICS INC
1,515,151$22.1B0.33%
55
IKENA ONCOLOGY INC
750,000$21.2B0.32%
56
SCPHSCPHARMACEUTICALS INC
2,731,170$18.2B0.27%
57
CNCEEURCONCERT PHARMACEUTICALS INC
3,033,603$15.1B0.23%
58
CGEMCULLINAN ONCOLOGY INC COM
350,000$14.6B0.22%
59
ORICORIC PHARMACEUTICALS INC
584,000$14.3B0.22%
60
PRQRPROQR THERAPEUTICS N V
2,117,669$14.0B0.21%
61
BCTG ACQUISITION CORP
1,250,000$13.9B0.21%
62
ARYA SCIENCES ACQUISITION CO
971,430$13.4B0.20%
63
BCLS ACQUISITION CORP
1,250,000$13.2B0.20%
64
MISTMILESTONE PHARMACEUTICALS INC
2,246,503$13.0B0.20%
65
EYPTEYEPOINT PHARMACEUTICALS INC
1,250,000$12.7B0.19%
66
RPTXREPARE THERAPEUTICS INC
409,000$12.6B0.19%
67
OCULOCULAR THERAPEUTIX INC
750,000$12.3B0.19%
68
ARYA SCIENCES ACQU CORP IV
1,000,000$10.5B0.16%
69
THERAPEUTICSMD INC
7,812,500$10.5B0.16%
70
FRAZIER LIFESCIENCES ACQUISITION CO
1,000,000$10.2B0.15%
71
FS DEVELOPMENT CORP II
1,000,000$10.0B0.15%
72
PHASEBIO PHARMACEUTICALS INC
2,850,000$9.9B0.15%
73
COGTCOGENT BIOSCIENCES INC
1,025,641$9.0B0.14%
74
KALVKALVISTA PHARMACEUTICALS INC
350,000$9.0B0.14%
75
5 01 ACQUISITION CORP
750,000$7.5B0.11%
76
MLTXHELIX ACQUISITION CORP
700,000$7.1B0.11%
77
HEALTH SCIENCES ACQ CORP 2
625,000$7.0B0.11%
78
SYROS PHARMACEUTICALS INC
900,000$6.7B0.10%
79
VRDNVIRIDIAN THERAPEUTICS INC
312,328$5.2B0.08%
80
ASNSUSDX4 PHARMACEUTICALS INC
536,962$4.6B0.07%
81
IMARA INC
248,804$2.1B0.03%
82
CEREVEL THERAPEUTICS HLDNG INC
233,333$1.0B0.02%