Casdin Capital, LLC Q1 2018 Filing

Filed May 15, 2018

Portfolio Value

$568.6B

Holdings

31

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (31 positions)

#StockSharesValue% PortfolioType
1
LOXO ONCOLOGY INC
360,000$41.5B7.30%
2
FOUNDATION MEDICINE INC
520,000$41.0B7.20%
3
SG7SAGE THERAPEUTICS INC
250,000$40.3B7.08%
4
2L9BLUEPRINT MEDICINES CORP
348,000$31.9B5.61%
5
SPARK THERAPEUTICS INC
463,000$30.8B5.42%
6
AGIOAGIOS PHARMACEUTICALS INC
364,776$29.8B5.25%
7
ALNYALNYLAM PHARMACEUTICALS INC
250,000$29.8B5.24%
8
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
600,000$29.0B5.10%
9
MYOKARDIA INC
560,000$27.3B4.81%
10
GBYSANGAMO THERAPEUTICS INC
1,400,000$26.6B4.68%
11
FATEFATE THERAPEUTICS INC
2,600,000$25.4B4.46%
12
BLUEBIRD BIO INC
145,000$24.8B4.35%
13
CDXSCODEXIS INC
2,025,000$22.3B3.92%
14
VYGRVOYAGER THERAPEUTICS INC
1,135,000$21.3B3.75%
15
GENMARK DIAGNOSTICS INC
3,850,000$20.9B3.68%
16
ILMNILLUMINA INC
71,500$16.9B2.97%
17
EVHEVOLENT HEALTH INC
1,110,000$15.8B2.78%
18
JNCEEURJOUNCE THERAPEUTICS INC
635,000$14.2B2.50%
19
AUDENTES THERAPEUTICS INC
450,000$13.5B2.38%
20
ONCBEIGENE LTD
70,000$11.8B2.07%
21
IBBISHARES TR
95,000$10.1B1.78%
22
CLVSEURCLOVIS ONCOLOGY INC
177,500$9.4B1.65%
23
CRSPCRISPR THERAPEUTICS AG
135,000$6.2B1.09%
24
CTMXCYTOMX THERAPEUTICS INC
207,500$5.9B1.04%
25
EDITEDITAS MEDICINE INC
133,333$4.4B0.78%
26
NEOGNEOGEN CORP
65,000$4.4B0.77%
27
EP3ORASURE TECHNOLOGIES INC
240,000$4.1B0.71%
28
CELGCELGENE CORP
40,000$3.6B0.63%Call
29
ZLABZAI LAB LTD
135,000$2.9B0.51%
30
ADVMCHFADVERUM BIOTECHNOLOGIES INC
300,000$1.7B0.31%
31
FIXXEURHOMOLOGY MEDICINES INC
60,000$1.1B0.20%