Bain Capital Life Sciences Investors, LLC Q1 2021 Filing

Filed May 17, 2021

Portfolio Value

$1.8T

Holdings

31

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (31 positions)

#StockSharesValue% PortfolioType
1
SWTXSPRINGWORKS THERAPEUTICS INC
5,831,307$429.0B24.30%
2
AVIRATEA PHARMACEUTICALS, INC.
5,615,659$346.8B19.64%
3
ARQTARCUTIS BIOTHERAPEUTICS, INC.
3,979,292$115.1B6.52%
4
DVAXDYNAVAX TECHNOLOGIES CORP
10,895,773$107.1B6.07%
5
ANNXANNEXON INC
3,241,628$90.2B5.11%
6
PHVSPHARVARIS N.V.
3,180,601$89.0B5.04%
7
DICERNA PHARMACEUTICALS INC
3,080,237$78.8B4.46%
8
CCCCC4 THERAPEUTICS, INC.
1,642,209$60.7B3.44%
9
MERSANA THERAPEUTICS INC
3,695,667$59.8B3.39%
10
SLDBSOLID BIOSCIENCES INC
7,929,918$43.9B2.48%
11
SYROS PHARMACEUTICALS, INC.
5,785,036$43.3B2.45%
12
NRIXNURIX THERAPEUTICS, INC.
1,284,314$39.9B2.26%
13
CONSTELLATION PHARMACEUTICALS, INC.
1,400,000$32.7B1.85%
14
APTINYX INC
8,891,758$26.7B1.51%
15
YB4PSAVARA INC
11,622,598$24.2B1.37%
16
MRNS*MARINUS PHARMACEUTICALS INC
1,431,058$22.2B1.25%
17
AGLEUSDAEGLEA BIOTHERAPEUTICS INC
2,700,000$21.4B1.21%
18
KYMRKYMERA THERAPEUTICS INC.
479,605$18.6B1.06%
19
ASNSUSDX4 PHARMACEUTICALS INC
2,119,540$18.2B1.03%
20
CRNXCRINETICS PHARMACEUTICALS INC
1,071,428$16.4B0.93%
21
BLUEBIRD BIO, INC.
538,179$16.2B0.92%
22
ARYA SCIENCES ACQUISITION CORP III
1,000,000$13.8B0.78%
23
THERAPEUTICS ACQUISITION CORP
1,000,000$10.5B0.60%
24
RESEARCH ALLIANCE CORP II
1,000,000$10.3B0.58%
25
ARYA SCIENCES ACQUISITION CORP IV
700,000$7.3B0.42%
26
BCTG ACQUISITION CORP
500,000$5.6B0.31%
27
BCLS ACQUISITION CORP
487,500$5.2B0.29%
28
OMEGA ALPHA SPAC
400,000$4.0B0.22%
29
FRAZIER LIFESCIENCES ACQUISITION CORP
300,000$3.0B0.17%
30
JIYA ACQUISITION CORP
300,000$3.0B0.17%
31
MLTXHELIX ACQUISITION CORP
250,000$2.5B0.14%