683 Capital Management, LLC Q1 2019 Filing

Filed May 15, 2019

Portfolio Value

$1.1T

Holdings

166

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (166 positions)

#StockSharesValue% PortfolioType
1
TSLATESLA INC
500,100$140.0B12.69%Put
2
CVNACARVANA CO
1,965,000$114.1B10.35%
3
JNJJOHNSON & JOHNSON
400,000$55.9B5.07%Put
4
PCGPG&E CORP
2,588,000$46.1B4.18%
5
QUREUNIQURE NV
750,000$44.7B4.06%
6
RDHLGBPREDHILL BIOPHARMA LTD
3,693,840$30.7B2.78%
7
ALNYALNYLAM PHARMACEUTICALS INC
326,000$30.5B2.76%
8
STNGSCORPIO TANKERS INC
1,500,000$29.8B2.70%
9
XLUSELECT SECTOR SPDR TR
500,000$29.1B2.64%Put
10
COFCAPITAL ONE FINL CORP
346,000$28.3B2.56%Put
11
NIHDEURNII HLDGS INC
13,163,432$25.8B2.34%
12
KOCOCA COLA CO
500,000$23.4B2.12%Put
13
CLDNEUREIGER BIOPHARMACEUTICALS INC
1,610,529$22.5B2.04%
14
MUDRICK CAP ACQUISITION CORP
1,900,000$19.2B1.74%
15
ON DECK CAP INC
3,125,000$16.9B1.54%
16
MRKMERCK & CO INC
200,000$16.6B1.51%Put
17
ALDXALDEYRA THERAPEUTICS INC
1,800,000$16.3B1.47%
18
TRIVAGO N V
3,451,402$14.9B1.35%
19
KRKROGER CO
605,000$14.9B1.35%Call
20
MUMICRON TECHNOLOGY INC
360,000$14.9B1.35%
21
5TCTRUECAR INC
2,156,191$14.3B1.30%
22
ENVAENOVA INTL INC
617,498$14.1B1.28%
23
GLMDGALMED PHARMACEUTICALS LTD
1,350,000$11.0B1.00%
24
ORCLORACLE CORP
200,000$10.7B0.97%Put
25
IBMINTERNATIONAL BUSINESS MACHS
75,000$10.6B0.96%Put
26
PGPROCTER AND GAMBLE CO
100,000$10.4B0.94%Put
27
MDLZMONDELEZ INTL INC
200,000$10.0B0.91%Put
28
ARYA SCIENCES ACQUISITION CO
1,000,000$9.8B0.89%
29
CD8CRESUD S A C I F Y A
846,860$9.8B0.89%
30
IRSUSDIRSA INVERSIONES Y REP S A
894,724$9.8B0.88%
31
TPIVDEURMARKER THERAPEUTICS INC
1,460,000$9.6B0.87%
32
ERIIENERGY RECOVERY INC
1,100,000$9.6B0.87%
33
MGNXMACROGENICS INC
484,970$8.7B0.79%
34
MDC1USDM D C HLDGS INC
300,000$8.7B0.79%Put
35
HYGISHARES TR
100,000$8.6B0.78%Put
36
SNDXSYNDAX PHARMACEUTICALS INC
1,598,357$8.4B0.76%
37
HCCWARRIOR MET COAL INC
245,000$7.4B0.68%
38
ADNTADIENT PLC
537,000$7.0B0.63%
39
FATEFATE THERAPEUTICS INC
395,000$6.9B0.63%
40
GSATUSDGLOBALSTAR INC
16,110,778$6.9B0.63%
41
MGTXMEIRAGTX HOLDINGS PLC
432,319$6.4B0.58%
42
SEADRILL LTD
746,951$6.2B0.56%
43
BXUSDBLACKSTONE GROUP L P
170,000$5.9B0.54%
44
MARINUS PHARMACEUTICALS INC
1,400,000$5.9B0.53%
45
MHLAMAIDEN HOLDINGS LTD
7,876,964$5.8B0.53%
46
INSEINSPIRED ENTMT INC
801,824$5.3B0.48%
47
BRK/BBERKSHIRE HATHAWAY INC DEL
25,000$5.0B0.46%Put
48
MIRAGEN THERAPEUTICS INC
1,766,038$4.9B0.45%
49
NAVIOS MARITIME CONTAINERS L
2,057,185$4.9B0.45%
50
FRXFENNEC PHARMACEUTICALS INC
971,351$4.7B0.43%
51
MEDICINES CO
167,252$4.7B0.42%
52
STRONGBRIDGE BIOPHARMA PLC
848,700$4.2B0.38%
53
TGTXTG THERAPEUTICS INC
525,000$4.2B0.38%
54
TOCAGEN INC
375,000$4.1B0.37%
55
SIERRA ONCOLOGY INC
2,313,159$4.0B0.36%
56
CONTURA ENERGY INC
66,625$3.9B0.35%
57
SEQUENTIAL BRNDS GROUP INC N
2,998,060$3.8B0.35%
58
TRACON PHARMACEUTICALS INC
2,738,938$3.8B0.34%
59
ZAFGEN INC
1,335,104$3.7B0.33%
60
NOVEURNATIONAL OILWELL VARCO INC
130,000$3.5B0.31%
61
XRTSPDR SERIES TRUST
75,000$3.4B0.31%Put
62
RACEFERRARI N V
25,000$3.3B0.30%Put
63
IRSA PROPIEDADES COMERCIALES
159,700$3.3B0.30%
64
HOSTESS BRANDS INC
2,520,000$3.3B0.30%
65
ONCONOVA THERAPEUTICS INC
966,877$3.2B0.29%
66
ADMAADMA BIOLOGICS INC
805,000$3.1B0.28%
67
ARDXARDELYX INC
1,036,404$2.9B0.26%
68
OTICEUROTONOMY INC
1,100,000$2.9B0.26%
69
APH1EURAPHRIA INC
300,000$2.8B0.25%Put
70
ZOGENIX INC
50,000$2.8B0.25%
71
GGALGRUPO FINANCIERO GALICIA S A
105,000$2.7B0.24%
72
AGROADECOAGRO S A
350,000$2.4B0.22%
73
DHTDHT HOLDINGS INC
515,000$2.3B0.21%
74
ADVMCHFADVERUM BIOTECHNOLOGIES INC
362,386$1.9B0.17%
75
BHFBRIGHTHOUSE FINL INC
49,900$1.8B0.16%
76
ADAMIS PHARMACEUTICALS CORP
850,000$1.8B0.16%
77
ELVTUSDELEVATE CREDIT INC
410,000$1.8B0.16%
78
SCORPIO TANKERS INC
2,000,000$1.7B0.16%
79
ZGZILLOW GROUP INC
50,000$1.7B0.16%
80
BMIBP PRUDHOE BAY RTY TR
63,800$1.7B0.15%Put
81
AZURRX BIOPHARMA INC
695,504$1.7B0.15%
82
CHARDAN HEALTHCARE ACQUISITI
150,000$1.5B0.13%
83
MUDRICK CAP ACQUISITION CORP
2,500,000$1.4B0.12%
84
GNKGENCO SHIPPING & TRADING LTD
178,000$1.3B0.12%
85
SELLAS LIFE SCIENCES GROUP I
1,275,000$1.3B0.12%
86
CPSCOOPER STD HLDGS INC
25,000$1.2B0.11%
87
SOLENO THERAPEUTICS INC
569,087$1.2B0.11%
88
TTPHEURTETRAPHASE PHARMACEUTICALS I
840,000$1.1B0.10%
89
INTEC PHARMA LTD JERUSALEM
150,000$1.1B0.10%
90
MAGNOLIA OIL & GAS CORP
316,333$1.1B0.10%
91
DIAMOND S SHIPPING INC
100,726$1.0B0.10%
92
CONTRAFECT CORP
2,500,000$994.0M0.09%
93
TEEKAY TANKERS LTD
1,000,000$970.0M0.09%
94
KADMON HLDGS INC
334,900$884.0M0.08%
95
APPLIED GENETIC TECHNOL CORP
200,000$838.0M0.08%
96
NESRNATIONAL ENERGY SERVICES REU
725,000$827.0M0.07%
97
TCRTZIOPHARM ONCOLOGY INC
200,000$770.0M0.07%
98
DSXDIANA SHIPPING INC
272,622$769.0M0.07%
99
CMRXEURCHIMERIX INC
300,000$630.0M0.06%
100
ARYA SCIENCES ACQUISITION CO
500,000$600.0M0.05%
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