683 Capital Management, LLC Q2 2019 Filing

Filed August 14, 2019

Portfolio Value

$1.1T

Holdings

169

Report Date

Q2 2019

Filing Type

13F-HR

All Holdings (169 positions)

#StockSharesValue% PortfolioType
101
TCRTZIOPHARM ONCOLOGY INC
150,000$875.0M0.08%
102
APPLIED GENETIC TECHNOL CORP
200,000$758.0M0.07%
103
ARYA SCIENCES ACQUISITION CO
500,000$750.0M0.07%
104
PIRSPIERIS PHARMACEUTICALS INC
150,257$706.0M0.06%
105
KADMON HLDGS INC
334,900$690.0M0.06%
106
NESRNATIONAL ENERGY SERVICES REU
725,000$616.0M0.06%
107
NMPGYNAVIOS MARITIME HLDGS INC
130,500$584.0M0.05%
108
AFFIMED N V
200,000$575.0M0.05%
109
GEF/BGREIF INC
11,910$520.0M0.05%
110
ONCOSEC MED INC
188,000$476.0M0.04%
111
XBITXBIOTECH INC
60,000$455.0M0.04%
112
GLOBALSTAR INC
508,004$432.0M0.04%
113
SELLAS LIFE SCIENCES GROUP I
3,625,000$408.0M0.04%
114
TTPHEURTETRAPHASE PHARMACEUTICALS I
840,000$403.0M0.04%
115
NOVUS THERAPEUTICS INC
323,102$326.0M0.03%
116
TRIDENT ACQUISITIONS CORP
1,993,750$299.0M0.03%
117
MODERN MEDIA ACQUISITION
1,000,000$290.0M0.03%
118
BLACK RIDGE ACQUISITION CORP
700,000$287.0M0.03%
119
LPTXEURLEAP THERAPEUTICS INC
150,142$268.0M0.02%
120
VECTOIQ ACQUISITION CORP
500,000$238.0M0.02%
121
TRINITY MERGER CORP
700,000$230.0M0.02%
122
AKERNA CORP
75,000$223.0M0.02%
123
TIBERIUS ACQUISITION CORP
450,000$205.0M0.02%
124
FORUM MERGER II CORP
300,000$191.0M0.02%
125
LEGACY ACQUISITION CORP
500,000$160.0M0.01%
126
RANPAK HLDGS CORP
125,000$157.0M0.01%
127
LF CAP ACQUISITION CORP
450,000$142.0M0.01%
128
FALCON MINERALS CORP
149,600$142.0M0.01%
129
ALLEGRO MERGER CORP
443,772$124.0M0.01%
130
MEGALITH FINL ACQUISITION CO
400,000$124.0M0.01%
131
TWELVE SEAS INVESTMENT COMPA
581,850$122.0M0.01%
132
CHAPARRAL ENERGY INC
25,023$118.0M0.01%
133
MODERN MEDIA ACQUISITION
500,000$110.0M0.01%
134
GIGCAPITAL INC
200,000$104.0M0.01%
135
PENSARE ACQUISITION CORP
605,000$91.0M0.01%
136
SCHULTZE SPL PURP ACQUSTN CO
300,000$90.0M0.01%
137
GRAF INDL CORP
225,000$84.0M0.01%
138
BLACK RIDGE ACQUISITION CORP
200,000$84.0M0.01%
139
GORDON POINTE ACQUISITION CO
225,000$77.0M0.01%
140
LEISURE ACQUISITION CORP
125,000$71.0M0.01%
141
CHARDAN HEALTHCARE ACQUISITI
150,000$66.0M0.01%
142
BIOCERES CROP SOLUTIONS CORP
200,000$66.0M0.01%
143
AMCI ACQUISITION CORP
200,000$64.0M0.01%
144
HL ACQUISITIONS CORP
180,000$59.0M0.01%
145
GREENLAND ACQUISITIN CORPORA
150,000$59.0M0.01%
146
CHASERG TECHNLGY ACQUISITN C
75,000$56.0M0.01%
147
TWELVE SEAS INVESTMENT COMPA
175,000$51.0M0.00%
148
TOTTENHAM ACQUISITION I LTD
134,000$50.0M0.00%
149
TENZING ACQUISITION CORP
200,000$45.0M0.00%
150
GIGCAPITAL INC
150,000$45.0M0.00%
151
TKK SYMPHONY ACQUISITION COR
225,000$41.0M0.00%
152
TOTTENHAM ACQUISITION I LTD
542,000$41.0M0.00%
153
KAIXIN AUTO HLDGS
17,500$39.0M0.00%
154
HL ACQUISITIONS CORP
180,000$37.0M0.00%
155
IFRESH INC
30,000$37.0M0.00%
156
OPES ACQUISITION CORP
150,000$36.0M0.00%
157
XYNOMIC PHARMACUTCLS HLDNG I
10,000$34.0M0.00%
158
NEW FRONTIER CORP
50,000$34.0M0.00%
159
CONSTELLATION ALPHA CAP CORP
180,000$32.0M0.00%
160
EDTECHX HLDGS ACQUISITION CO
125,000$32.0M0.00%
161
BIG ROCK PARTNERS ACQUISI CO
165,000$31.0M0.00%
162
TKK SYMPHONY ACQUISITION COR
225,000$29.0M0.00%
163
CONSTELLATION ALPHA CAP CORP
380,000$28.0M0.00%
164
TOVXSYNTHETIC BIOLOGICS INC
42,858$24.0M0.00%
165
ESTRE AMBIENTAL INC
730,000$22.0M0.00%
166
BIG ROCK PARTNERS ACQUISI CO
82,500$18.0M0.00%
167
PENSARE ACQUISITION CORP
115,000$17.0M0.00%
168
GREENLAND ACQUISITIN CORPORA
150,000$15.0M0.00%
169
XYNOMIC PHARMACUTCLS HLDNG I
50,000$11.0M0.00%
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