The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABBOTT LABS COM 002824100 9,746 159,800 SH   SOLE   159,800 0 0
ABBVIE INC COM 00287Y109 3,064 33,070 SH   SOLE   33,070 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 9,294 359,796 SH   SOLE   359,796 0 0
ADOBE SYS INC COM 00724F101 7,906 32,426 SH   SOLE   32,426 0 0
ADT INC COM 00090Q103 6,894 796,946 SH   SOLE   796,946 0 0
AEGLEA BIOTHERAPEUTICS INC COM 00773J103 1,606 151,781 SH   SOLE   151,781 0 0
ALASKA AIR GROUP INC COM 011659109 423 7,000 SH   SOLE   7,000 0 0
ALEXANDERS INC COM 014752109 539 1,408 SH   SOLE   1,408 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 18,625 100,390 SH   SOLE   100,390 0 0
ALPHABET INC CAP STK CL C 02079K107 3,364 3,015 SH   SOLE   3,015 0 0
ALPHABET INC CAP STK CL A 02079K305 21,885 19,381 SH   SOLE   19,381 0 0
ALTA MESA RES INC *W EXP 03/28/202 02133L117 47 33,333 SH   SOLE   33,333 0 0
ALTA MESA RES INC CL A 02133L109 681 100,000 SH   SOLE   100,000 0 0
ALTRIA GROUP INC COM 02209S103 3,265 57,487 SH   SOLE   57,487 0 0
AMAZON COM INC COM 023135106 22,327 13,135 SH   SOLE   13,135 0 0
AMBEV SA SPONSORED ADR 02319V103 813 175,500 SH   SOLE   175,500 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 7,733 203,715 SH   SOLE   203,715 0 0
ANADARKO PETE CORP COM 032511107 11,779 160,810 SH   SOLE   160,810 0 0
ANALOG DEVICES INC COM 032654105 518 5,400 SH   SOLE   5,400 0 0
ANGI HOMESERVICES INC COM CL A 00183L102 406 26,400 SH   SOLE   26,400 0 0
APPLE INC COM 037833100 1,712 9,250 SH   SOLE   9,250 0 0
APPLIED MATLS INC COM 038222105 2,055 44,500 SH   SOLE   44,500 0 0
ARCH COAL INC CL A 039380407 550 7,008 SH   SOLE   7,008 0 0
ARCOS DORADOS HOLDINGS INC SHS CLASS -A - G0457F107 712 102,450 SH   SOLE   102,450 0 0
BAIDU INC SPON ADR REP A 056752108 522 2,150 SH   SOLE   2,150 0 0
BANCO BRADESCO S A SP ADR PFD NEW 059460303 1,436 209,310 SH   SOLE   209,310 0 0
BANCO DE CHILE SPONSORED ADR 059520106 744 8,000 SH   SOLE   8,000 0 0
BANCO MACRO SA SPON ADR B 05961W105 941 16,000 SH   SOLE   16,000 0 0
BANCOLOMBIA S A SPON ADR PREF 05968L102 3,738 78,234 SH   SOLE   78,234 0 0
BANK AMER CORP COM 060505104 6,622 234,900 SH   SOLE   234,900 0 0
BAXTER INTL INC COM 071813109 743 10,065 SH   SOLE   10,065 0 0
BECTON DICKINSON & CO COM 075887109 2,875 12,000 SH   SOLE   12,000 0 0
BRF SA SPONSORED ADR 10552T107 94 20,000 SH   SOLE   20,000 0 0
BROADCOM INC COM 11135F101 12,627 52,039 SH   SOLE   52,039 0 0
CELGENE CORP RIGHT 12/31/2030 151020112 38 103,646 SH   SOLE   103,646 0 0
CELGENE CORP COM 151020104 2,343 29,500 SH   SOLE   29,500 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 1,576 240,299 SH   SOLE   240,299 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 295 16,330 SH   SOLE   16,330 0 0
CHUNGHWA TELECOM CO LTD SPON ADR NEW11 17133Q502 1,329 37,012 SH   SOLE   37,012 0 0
CITIGROUP INC COM NEW 172967424 11,252 168,140 SH   SOLE   168,140 0 0
COMCAST CORP NEW CL A 20030N101 12,177 371,138 SH   SOLE   371,138 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 12/31/2019 203668116 68 6,821,079 SH   SOLE   6,821,079 0 0
COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 88 14,600 SH   SOLE   14,600 0 0
COMPANHIA ENERGETICA DE MINA SP ADR N-V PFD 204409601 239 130,000 SH   SOLE   130,000 0 0
COMPANIA DE MINAS BUENAVENTU SPONSORED ADR 204448104 549 40,300 SH   SOLE   40,300 0 0
COPA HOLDINGS SA CL A P31076105 5,259 55,575 SH   SOLE   55,575 0 0
COSAN LTD SHS A G25343107 1,274 167,000 SH   SOLE   167,000 0 0
CREDICORP LTD COM G2519Y108 7,100 31,537 SH   SOLE   31,537 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 995 20,900 SH   SOLE   20,900 0 0
CVS HEALTH CORP COM 126650100 1,030 16,000 SH   SOLE   16,000 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 7,133 143,982 SH   SOLE   143,982 0 0
DEPOMED INC COM 249908104 4,228 633,847 SH   SOLE   633,847 0 0
DEVON ENERGY CORP NEW COM 25179M103 363 8,250 SH   SOLE   8,250 0 0
DFB HEALTHCARE ACQUISTION CO UNIT 01/30/2023 23291E208 1,013 100,000 SH   SOLE   100,000 0 0
DOLLAR TREE INC COM 256746108 680 8,000 SH   SOLE   8,000 0 0
DOWDUPONT INC COM 26078J100 4,463 67,700 SH   SOLE   67,700 0 0
ENDO INTL PLC SHS G30401106 6,745 715,250 SH   SOLE   715,250 0 0
ENEL AMERICAS S A SPONSORED ADR 29274F104 306 34,700 SH   SOLE   34,700 0 0
ENTERCOM COMMUNICATIONS CORP CL A 293639100 226 30,000 SH   SOLE   30,000 0 0
EVERCORE INC CLASS A 29977A105 607 5,760 SH   SOLE   5,760 0 0
EXXON MOBIL CORP COM 30231G102 386 4,660 SH   SOLE   4,660 0 0
F M C CORP COM NEW 302491303 535 6,000 SH   SOLE   6,000 0 0
FACEBOOK INC CL A 30303M102 20,298 104,455 SH   SOLE   104,455 0 0
FEDERAL STR ACQUISITION CORP CL A 31421V107 977 100,000 SH   SOLE   100,000 0 0
FEDEX CORP COM 31428X106 4,130 18,187 SH   SOLE   18,187 0 0
FIDELITY NATL INFORMATION SV COM 31620M106 2,506 23,636 SH   SOLE   23,636 0 0
GENERAL DYNAMICS CORP COM 369550108 1,864 10,000 SH   SOLE   10,000 0 0
GEOPARK LTD USD SHS G38327105 2,586 125,300 SH   SOLE   125,300 0 0
GIGCAPITAL INC COM 37518N106 984 100,000 SH   SOLE   100,000 0 0
GLOBAL X FDS RBTCS ARTFL INTE 37954Y715 308 14,000 SH   SOLE   14,000 0 0
GOL LINHAS AEREAS INTLG S A SPON ADR PFD NEW 38045R206 64 12,000 SH   SOLE   12,000 0 0
GORDON POINTE ACQUISITION CO COM CLASS A 382788107 972 100,000 SH   SOLE   100,000 0 0
GORES HLDGS II INC COM CL A 382867109 1,016 100,000 SH   SOLE   100,000 0 0
GREAT LAKES DREDGE & DOCK CO COM 390607109 289 55,000 SH   SOLE   55,000 0 0
GRUPO FINANCIERO GALICIA S A SP ADR 10 SH B 399909100 1,669 50,609 SH   SOLE   50,609 0 0
GRUPO SUPERVIELLE S A SPONSORED ADR 40054A108 1,363 128,789 SH   SOLE   128,789 0 0
GS ACQUISITION HLDGS CORP UNIT 06/12/2023 36255F201 842 82,380 SH   SOLE   82,380 0 0
GULFPORT ENERGY CORP COM NEW 402635304 12,086 961,490 SH   SOLE   961,490 0 0
HALLIBURTON CO COM 406216101 2,884 64,000 SH   SOLE   64,000 0 0
HAYMAKER ACQUISITION CORP COM CLASS A 420870107 971 100,000 SH   SOLE   100,000 0 0
HDFC BANK LTD ADR REPS 3 SHS 40415F101 5,465 52,034 SH   SOLE   52,034 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 507 50,000 SH   SOLE   50,000 0 0
HOME DEPOT INC COM 437076102 8,479 43,458 SH   SOLE   43,458 0 0
HONEYWELL INTL INC COM 438516106 4,887 33,927 SH   SOLE   33,927 0 0
HORIZON PHARMA PLC SHS G4617B105 354 21,400 SH   SOLE   21,400 0 0
I AM CAP ACQUISITION CO COM 45074Q108 811 75,000 SH   SOLE   75,000 0 0
ICICI BK LTD ADR 45104G104 6,128 763,179 SH   SOLE   763,179 0 0
INDUSTREA ACQUISITION CORP CL A 45579J104 986 100,000 SH   SOLE   100,000 0 0
INGEVITY CORP COM 45688C107 210 2,600 SH   SOLE   2,600 0 0
INTEL CORP COM 458140100 209 4,210 SH   SOLE   4,210 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 272 1,587 SH   SOLE   1,587 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 369 11,500 SH   SOLE   11,500 0 0
ISHARES INC MSCI MLY ETF NEW 46434G814 405 13,000 SH   SOLE   13,000 0 0
ISHARES TR MSCI EURO FL ETF 464289180 249 12,318 SH   SOLE   12,318 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 607 14,004 SH   SOLE   14,004 0 0
ISHARES TR MSCI INDIA ETF 46429B598 210 6,300 SH   SOLE   6,300 0 0
ISHARES TR NASDAQ BIOTECH 464287556 549 5,000 SH   SOLE   5,000 0 0
ITAU UNIBANCO HLDG SA SPON ADR REP PFD 465562106 1,491 143,629 SH   SOLE   143,629 0 0
JOHNSON & JOHNSON COM 478160104 1,872 15,425 SH   SOLE   15,425 0 0
JPMORGAN CHASE & CO COM 46625H100 2,636 25,300 SH   SOLE   25,300 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 1,482 150,000 SH   SOLE   150,000 0 0
KB FINANCIAL GROUP INC SPONSORED ADR 48241A105 1,720 37,000 SH   SOLE   37,000 0 0
KERYX BIOPHARMACEUTICALS INC COM 492515101 75 20,000 SH   SOLE   20,000 0 0
LEGACY ACQUISITION CORP COM CL A 524643103 962 100,000 SH   SOLE   100,000 0 0
LF CAP ACQUISITION CORP UNIT 06/19/2025 50200K207 1,007 100,000 SH   SOLE   100,000 0 0
LIBERTY MEDIA CORP DELAWARE COM A BRAVES GRP 531229706 819 31,847 SH   SOLE   31,847 0 0
LOGMEIN INC COM 54142L109 5,599 54,225 SH   SOLE   54,225 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 2,302 107,370 SH   SOLE   107,370 0 0
MASTERCARD INCORPORATED CL A 57636Q104 11,089 56,425 SH   SOLE   56,425 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 1,480 150,000 SH   SOLE   150,000 0 0
MERCK & CO INC COM 58933Y105 421 6,934 SH   SOLE   6,934 0 0
MICROSOFT CORP COM 594918104 12,711 128,900 SH   SOLE   128,900 0 0
MODERN MEDIA ACQUISITION COM 60765P103 998 100,000 SH   SOLE   100,000 0 0
MOHAWK INDS INC COM 608190104 1,071 5,000 SH   SOLE   5,000 0 0
MONDELEZ INTL INC CL A 609207105 1,091 26,600 SH   SOLE   26,600 0 0
MUDRICK CAP ACQUISITION CORP COM CLASS A 624745105 963 100,000 SH   SOLE   100,000 0 0
MUDRICK CAP ACQUISITION CORP *W EXP 02/12/202 624745113 64 100,000 SH   SOLE   100,000 0 0
NEW ORIENTAL ED & TECH GRP I SPON ADR 647581107 2,742 28,969 SH   SOLE   28,969 0 0
NORWEGIAN CRUISE LINE HLDG L SHS G66721104 378 8,000 SH   SOLE   8,000 0 0
NUCOR CORP COM 670346105 375 6,000 SH   SOLE   6,000 0 0
OCI PARTNERS LP COM UNIT REP LP 67091N108 133 11,554 SH   SOLE   11,554 0 0
OCULAR THERAPEUTIX INC COM 67576A100 3,598 532,986 SH   SOLE   532,986 0 0
OHA INVT CORP COM 67091U102 373 244,392 SH   SOLE   244,392 0 0
P T TELEKOMUNIKASI INDONESIA SPONSORED ADR 715684106 1,142 43,900 SH   SOLE   43,900 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 2,813 78,650 SH   SOLE   78,650 0 0
PARKER HANNIFIN CORP COM 701094104 2,696 17,300 SH   SOLE   17,300 0 0
PARSLEY ENERGY INC CL A 701877102 5,075 167,600 SH   SOLE   167,600 0 0
PENSARE ACQUISITION CORP COM 70957E105 989 100,000 SH   SOLE   100,000 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 21 43,000 SH   SOLE   43,000 0 0
PEPSICO INC COM 713448108 885 8,128 SH   SOLE   8,128 0 0
PETROLEO BRASILEIRO SA PETRO SP ADR NON VTG 71654V101 964 109,000 SH   SOLE   109,000 0 0
PHILIP MORRIS INTL INC COM 718172109 5,492 68,015 SH   SOLE   68,015 0 0
PURE ACQUISITION CORP UNIT 04/13/2023 74621Q205 1,025 100,000 SH   SOLE   100,000 0 0
R1 RCM INC COM 749397105 260 30,000 SH   SOLE   30,000 0 0
RANGE RES CORP COM 75281A109 7,549 451,200 SH   SOLE   451,200 0 0
RESTORBIO INC COM 76133L103 2,509 274,229 SH   SOLE   274,229 0 0
S&P GLOBAL INC COM 78409V104 2,039 10,000 SH   SOLE   10,000 0 0
SABAN CAP ACQUISITION CORP *W EXP 09/21/202 78516C114 103 85,799 SH   SOLE   85,799 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 1,703 168,914 SH   SOLE   168,914 0 0
SALESFORCE COM INC COM 79466L302 5,115 37,500 SH   SOLE   37,500 0 0
SCHLUMBERGER LTD COM 806857108 7,183 107,167 SH   SOLE   107,167 0 0
SKECHERS U S A INC CL A 830566105 4,847 161,500 SH   SOLE   161,500 0 0
SOCIAL CAP HEDOSOPHIA HLDGS *W EXP 09/14/202 G8250R129 60 33,333 SH   SOLE   33,333 0 0
SONY CORP SPONSORED ADR 835699307 3,703 72,242 SH   SOLE   72,242 0 0
SOUTHWEST AIRLS CO COM 844741108 646 12,690 SH   SOLE   12,690 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,173 8,012 SH   SOLE   8,012 0 0
SSGA ACTIVE ETF TR SPDR TR TACTIC 78467V848 266 5,600 SH   SOLE   5,600 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 2,897 79,245 SH   SOLE   79,245 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 896 50,500 SH   SOLE   50,500 0 0
TERNIUM SA SPON ADR 880890108 1,450 41,630 SH   SOLE   41,630 0 0
TEXAS INSTRS INC COM 882508104 309 2,800 SH   SOLE   2,800 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 5,306 25,615 SH   SOLE   25,615 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 334 27,500 SH   SOLE   27,500 0 0
TRINITY MERGER CORP UNIT 05/11/2025 89653L205 1,006 100,000 SH   SOLE   100,000 0 0
UNITED CONTL HLDGS INC COM 910047109 210 3,005 SH   SOLE   3,005 0 0
UNITED PARCEL SERVICE INC CL B 911312106 266 2,500 SH   SOLE   2,500 0 0
UNITED RENTALS INC COM 911363109 1,928 13,060 SH   SOLE   13,060 0 0
UNITEDHEALTH GROUP INC COM 91324P102 12,968 52,858 SH   SOLE   52,858 0 0
VALE S A ADR 91912E105 1,468 114,485 SH   SOLE   114,485 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769 331 2,358 SH   SOLE   2,358 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 986 99,998 SH   SOLE   99,998 0 0
VISA INC COM CL A 92826C839 15,990 120,731 SH   SOLE   120,731 0 0
VORNADO RLTY TR SH BEN INT 929042109 514 6,955 SH   SOLE   6,955 0 0
WALMART INC COM 931142103 364 4,250 SH   SOLE   4,250 0 0
WELLS FARGO CO NEW COM 949746101 935 16,860 SH   SOLE   16,860 0 0
WESTROCK CO COM 96145D105 892 15,637 SH   SOLE   15,637 0 0
WISDOMTREE TR US QTLY DIV GRT 97717X669 410 10,000 SH   SOLE   10,000 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 378 7,000 SH   SOLE   7,000 0 0
WISDOMTREE TR EUR HDG SMLCAP 97717X552 748 24,908 SH   SOLE   24,908 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 135 102,735 SH   SOLE   102,735 0 0
XPO LOGISTICS INC COM 983793100 742 7,408 SH   SOLE   7,408 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 985 72,500 SH   SOLE   72,500 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 557 5,000 SH   SOLE   5,000 0 0