Casdin Capital, LLC Q1 2020 Filing

Filed May 15, 2020

Portfolio Value

$942.0B

Holdings

38

Report Date

Q1 2020

Filing Type

13F-HR

All Holdings (38 positions)

#StockSharesValue% PortfolioType
1
2L9BLUEPRINT MEDICINES CORP
1,550,000$90.6B9.62%
2
SRPTSAREPTA THERAPEUTICS INC
670,000$65.5B6.96%
3
ALNYALNYLAM PHARMACEUTICALS INC
585,000$63.7B6.76%
4
FATEFATE THERAPEUTICS INC
2,550,000$56.6B6.01%
5
CDXSCODEXIS INC
5,073,780$56.6B6.01%
6
BLUEBIRD BIO INC
1,105,000$50.8B5.39%
7
NVTA1EURINVITAE CORP
3,478,388$47.5B5.05%
8
MYOKARDIA INC
995,000$46.6B4.95%
9
AGIOAGIOS PHARMACEUTICALS INC
1,070,000$38.0B4.03%
10
CONSTELLATION PHARMCETICLS I
980,000$30.8B3.27%
11
TWSTTWIST BIOSCIENCE CORP
1,000,000$30.6B3.25%
12
RVMDREVOLUTION MEDICINES INC
1,319,536$28.9B3.07%
13
CDNACAREDX INC
1,294,335$28.3B3.00%
14
ALECALECTOR INC
1,076,039$26.0B2.76%
15
DNLIDENALI THERAPEUTICS INC
1,455,000$25.5B2.70%
16
BLFSBIOLIFE SOLUTIONS INC
2,468,571$23.5B2.49%
17
ADPTADAPTIVE BIOTECHNOLOGIES COR
793,125$22.0B2.34%
18
MAGENTA THERAPEUTICS INC
2,971,034$18.7B1.98%
19
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
300,000$15.3B1.63%
20
FULCFULCRUM THERAPEUTICS INC
1,209,285$14.4B1.53%
21
GENMARK DIAGNOSTICS INC
3,365,000$13.9B1.47%
22
2JQGRITSTONE ONCOLOGY INC
2,270,000$13.2B1.40%
23
GILDGILEAD SCIENCES INC
175,000$13.1B1.39%
24
CRSPCRISPR THERAPEUTICS AG
266,430$11.3B1.20%
25
SG7SAGE THERAPEUTICS INC
385,000$11.1B1.17%
26
ADVMCHFADVERUM BIOTECHNOLOGIES INC
1,125,000$11.0B1.17%
27
VYGRVOYAGER THERAPEUTICS INC
1,095,075$10.0B1.06%
28
ZLABZAI LAB LTD
190,000$9.8B1.04%
29
ALLOALLOGENE THERAPEUTICS INC
500,000$9.7B1.03%
30
BMY-RBRISTOL-MYERS SQUIBB CO
2,500,000$9.5B1.01%
31
GBYSANGAMO THERAPEUTICS INC
1,455,000$9.3B0.98%
32
ILMNILLUMINA INC
30,000$8.2B0.87%
33
ORTXUSDORCHARD THERAPEUTICS PLC
975,000$7.3B0.78%
34
BDTXBLACK DIAMOND THERAPEUTICS I
289,395$7.2B0.77%
35
DCPHEURDECIPHERA PHARMACEUTICALS IN
140,000$5.8B0.61%
36
DMTKQDERMTECH INC
571,713$5.6B0.60%
37
TURNING POINT THERAPEUTICS I
75,000$3.4B0.36%
38
STOKSTOKE THERAPEUTICS INC
120,000$2.7B0.29%