Casdin Capital, LLC Q4 2020 Filing

Filed February 16, 2021

Portfolio Value

$3.4T

Holdings

51

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (51 positions)

#StockSharesValue% PortfolioType
1
NVTA1EURINVITAE CORP
12,298,038$514.2B15.23%
2
BLFSBIOLIFE SOLUTIONS INC
7,440,107$296.8B8.79%
3
FATEFATE THERAPEUTICS INC
3,050,000$277.3B8.22%
4
EXASEXACT SCIENCES CORP
1,485,149$196.8B5.83%
5
2L9BLUEPRINT MEDICINES CORP
1,550,000$173.8B5.15%
6
RLAYRELAY THERAPEUTICS INC
3,808,894$158.3B4.69%
7
TWSTTWIST BIOSCIENCE CORP
1,000,000$141.3B4.19%
8
PACBPACIFIC BIOSCIENCES CALIF IN
5,000,000$129.7B3.84%
9
DNLIDENALI THERAPEUTICS INC
1,310,000$109.7B3.25%
10
AGIOAGIOS PHARMACEUTICALS INC
2,375,000$102.9B3.05%
11
ALNYALNYLAM PHARMACEUTICALS INC
780,000$101.4B3.00%
12
CDXSCODEXIS INC
4,330,000$94.5B2.80%
13
SRPTSAREPTA THERAPEUTICS INC
530,000$90.4B2.68%
14
CDNACAREDX INC
1,193,335$86.5B2.56%
15
RVMDREVOLUTION MEDICINES INC
1,634,535$64.7B1.92%
16
CONSTELLATION PHARMCETICLS I
1,785,000$51.4B1.52%
17
GBIOGBXGENERATION BIO CO
1,611,214$45.7B1.35%
18
DMTKQDERMTECH INC
1,370,000$44.4B1.32%
19
BNRBURNING ROCK BIOTECH LTD
1,922,150$44.4B1.32%
20
ADPTADAPTIVE BIOTECHNOLOGIES COR
713,125$42.2B1.25%
21
CRSPCRISPR THERAPEUTICS AG
266,430$40.8B1.21%
22
BLUEBIRD BIO INC
915,000$39.6B1.17%
23
ADVMCHFADVERUM BIOTECHNOLOGIES INC
3,650,000$39.6B1.17%
24
ONCBEIGENE LTD
150,000$38.8B1.15%
25
BEAMBEAM THERAPEUTICS INC
460,000$37.6B1.11%
26
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
860,000$37.2B1.10%Call
27
FDMT4D MOLECULAR THERAPEUTICS IN
780,555$32.4B0.96%
28
MAGENTA THERAPEUTICS INC
3,346,034$26.2B0.78%
29
ZLABZAI LAB LTD
190,000$25.7B0.76%
30
IOVAIOVANCE BIOTHERAPEUTICS INC
550,000$25.5B0.76%
31
ALECALECTOR INC
1,650,000$25.0B0.74%
32
ALLOALLOGENE THERAPEUTICS INC
945,000$23.9B0.71%
33
MASS908 DEVICES INC
406,502$23.1B0.69%
34
TSHATAYSHA GENE THERAPIES INC
820,440$21.8B0.65%
35
ORICORIC PHARMACEUTICALS INC
601,515$20.4B0.60%
36
BLIUSDBERKELEY LTS INC
200,000$17.9B0.53%
37
KRON1USDKRONOS BIO INC
583,436$17.4B0.52%
38
GBYSANGAMO THERAPEUTICS INC
1,080,000$16.9B0.50%
39
FULCFULCRUM THERAPEUTICS INC
1,241,176$14.5B0.43%
40
AMRSEURAMYRIS INC
2,000,000$12.3B0.37%Call
41
SNDXSYNDAX PHARMACEUTICALS INC
450,000$10.0B0.30%
42
BDTXBLACK DIAMOND THERAPEUTICS I
289,395$9.3B0.27%
43
TURNING POINT THERAPEUTICS I
75,000$9.1B0.27%
44
SEERSEER INC
150,000$8.4B0.25%
45
ABCLABCELLERA BIOLOGICS INC
200,000$8.0B0.24%
46
DYNDYNE THERAPEUTICS INC
370,000$7.8B0.23%
47
STOKSTOKE THERAPEUTICS INC
120,000$7.4B0.22%
48
FHTXFOGHORN THERAPEUTICS INC
216,216$4.4B0.13%
49
BMY-RBRISTOL-MYERS SQUIBB CO
6,250,000$4.3B0.13%
50
CODIAK BIOSCIENCES INC
76,688$2.5B0.07%
51
CCCCC4 THERAPEUTICS INC
40,000$1.3B0.04%