Mizuho Securities Usa 13F-HR Quarterly holdings report by institutional manager

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

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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
ALBERTON ACQUISITION CORP	ORD SHS	G35006108	6,899	693,340	SH		SOLE		6,899	0	0
ALLEGRO MERGER CORP	COM	01749N103	3,458	346,500	SH		SOLE		3,458	0	0
AMCI ACQUISITION CORP	CLASS A	00165R101	1,085	110,299	SH		SOLE		1,085	0	0
ANDINA ACQUISITION CORP III	SHS	G04415108	2,730	279,991	SH		SOLE		2,730	0	0
ARYA SCIENCES ACQUISITION CO	SHS CL A	G3165V109	736	75,000	SH		SOLE		736	0	0
BIG ROCK PARTNERS ACQUISI CO	COM	089482103	2,359	228,589	SH		SOLE		2,359	0	0
BIOMARIN PHARMACEUTICAL INC	COM	09061G101	1,340	15,084	SH		SOLE		1,340	0	0
BISON CAP ACQUISITION CORP	ORD SHS	G1142P104	1,946	185,164	SH		SOLE		1,946	0	0
BLACK RIDGE ACQUISITION CORP	COM	09216T107	4,860	498,999	SH		SOLE		4,860	0	0
BOSTON PROPERTIES INC	COM	101121101	1,339	10,000	SH		SOLE		1,339	0	0
CAESARS ENTMT CORP	NOTE 5.000%10/0	127686AA1	7,205	5,048,000	SH		SOLE		7,205	0	0
CLOVIS ONCOLOGY INC	NOTE 1.250% 5/0	189464AC4	3,110	4,000,000	SH		SOLE		3,110	0	0
CLOVIS ONCOLOGY INC	COM	189464100	261	10,500	SH		SOLE		261	0	0
CM SEVEN STAR ACQUISITION CO	SHS	G2345N102	13,469	1,842,599	SH		SOLE		13,469	0	0
COTY INC	COM CL A	222070203	43	3,700	SH		SOLE		43	0	0
COTY INC	COM CL A	222070203	709	3,700	SH	Call	SOLE		709	0	0
CROWN CASTLE INTL CORP NEW	6.875% CON PFD A	22822V309	4,426	3,738	SH		SOLE		4,426	0	0
CTRIP COM INTL LTD	SPONSORED ADS	22943F100	350	8,000	SH		SOLE		350	0	0
CYPRESS SEMICONDUCTOR CORP	NOTE 4.500% 1/1	232806AM1	1,915	1,500,000	SH		SOLE		1,915	0	0
DANAHER CORPORATION	4.75 MND CV PFD	235851300	2,410	2,300	SH		SOLE		2,410	0	0
DEXCOM INC	NOTE 0.750% 5/1	252131AF4	6,720	5,000,000	SH		SOLE		6,720	0	0
DISH NETWORK CORP	NOTE 3.375% 8/1	25470MAB5	5,108	6,000,000	SH		SOLE		5,108	0	0
EDISON INTL	COM	281020107	3,901	62,998	SH		SOLE		3,901	0	0
LILLY ELI & CO	COM	532457108	3,945	30,400	SH		SOLE		3,945	0	0
LILLY ELI & CO	COM	532457108	1	30,400	SH	Call	SOLE		1	0	0
ENERGIZER HLDGS INC NEW	7.5 MCNV PFD A	29272W208	4,367	45,000	SH		SOLE		4,367	0	0
EURONET WORLDWIDE INC	COM	298736109	214	1,500	SH		SOLE		214	0	0
FAR PT ACQUISITION CORP	COM CL A	30734W109	995	100,000	SH		SOLE		995	0	0
FIREEYE INC	NOTE 1.625% 6/0	31816QAD3	521	560,000	SH		SOLE		521	0	0
FORTIVE CORP	5% PFD CNV SER A	34959J207	2,103	2,000	SH		SOLE		2,103	0	0
FORTIVE CORP	COM	34959J108	419	5,000	SH		SOLE		419	0	0
FORUM MERGER II CORP	CL A	34986F103	1,239	125,000	SH		SOLE		1,239	0	0
GIGCAPITAL INC	COM	37518N106	4,412	432,500	SH		SOLE		4,412	0	0
GORDON POINTE ACQUISITION CO	COM CLASS A	382788107	5,628	557,267	SH		SOLE		5,628	0	0
GRAF INDL CORP	COM	384278107	1,436	146,106	SH		SOLE		1,436	0	0
GREENLAND ACQUISITIN CORPORA	SHS	G40981139	5,085	505,000	SH		SOLE		5,085	0	0
GS ACQUISITION HLDGS CORP	COM CL A	36255F102	501	50,000	SH		SOLE		501	0	0
GUIDEWIRE SOFTWARE INC	NOTE 1.250% 3/1	40171VAA8	3,572	3,277,000	SH		SOLE		3,572	0	0
HERBALIFE LTD	NOTE 2.625% 3/1	42703MAD5	3,175	3,000,000	SH		SOLE		3,175	0	0
HERBALIFE LTD	NOTE 2.000% 8/1	42703MAB9	6,226	5,000,000	SH		SOLE		6,226	0	0
HL ACQUISITIONS CORP	SHS	G4603R106	2,086	210,101	SH		SOLE		2,086	0	0
HORIZON PHARMA INVT LTD	NOTE 2.500% 3/1	44052TAB7	1,133	1,000,000	SH		SOLE		1,133	0	0
II VI INC	NOTE 0.250% 9/0	902104AB4	4,764	4,555,000	SH		SOLE		4,764	0	0
ILLUMINA INC	NOTE 0.500% 6/1	452327AH2	2,461	1,810,000	SH		SOLE		2,461	0	0
ILLUMINA INC	NOTE 6/1	452327AF6	9,199	7,500,000	SH		SOLE		9,199	0	0
INSMED INC	NOTE 1.750% 1/1	457669AA7	1,538	1,529,000	SH		SOLE		1,538	0	0
INSULET CORP	NOTE 1.250% 9/1	45784PAF8	8,245	5,000,000	SH		SOLE		8,245	0	0
INVESCO QQQ TR	UNIT SER 1	46090E103	2,838	15,788	SH		SOLE		2,838	0	0
J2 GLOBAL INC	NOTE 3.250% 6/1	48123VAC6	6,310	4,714,000	SH		SOLE		6,310	0	0
KBL MERGER CORP IV	COM	48242A104	8,727	881,500	SH		SOLE		8,727	0	0
LEGACY ACQUISITION CORP	COM CL A	524643103	8,785	875,000	SH		SOLE		8,785	0	0
LEISURE ACQUISITION CORP	COM	52539T107	106	10,522	SH		SOLE		106	0	0
LEO HOLDINGS CORP	COM CL A	G5463L105	2,532	252,158	SH		SOLE		2,532	0	0
LIBERTY MEDIA CORP DELAWARE	DEB 2.250% 9/3	531229AE2	1,285	2,500,000	SH		SOLE		1,285	0	0
LONGEVITY ACQUISITION CORP	ORD SHS	G56372132	2,296	228,496	SH		SOLE		2,296	0	0
MEDICINES CO	NOTE 2.750% 7/1	584688AG0	1,627	1,930,000	SH		SOLE		1,627	0	0
MEDICINES CO	NOTE 2.500% 1/1	584688AE5	3,550	3,550,000	SH		SOLE		3,550	0	0
MEGALITH FINL ACQUISITION CO	CL A COM	58518F109	671	67,200	SH		SOLE		671	0	0
MICROCHIP TECHNOLOGY INC	NOTE 1.625% 2/1	595017AD6	17,999	11,000,000	SH		SOLE		17,999	0	0
MICRON TECHNOLOGY INC	COM	595112103	2,769	67,000	SH		SOLE		2,769	0	0
MICRON TECHNOLOGY INC	NOTE 3.125% 5/0	595112AX1	24,855	6,000,000	SH		SOLE		24,855	0	0
MODERN MEDIA ACQUISITION	COM	60765P103	13,505	1,357,318	SH		SOLE		13,505	0	0
MONOCLE ACQUISITION CORP	COM	609754106	980	100,000	SH		SOLE		980	0	0
NEW FRONTIER CORP	COM CL A	G6485P108	495	50,000	SH		SOLE		495	0	0
NEXTERA ENERGY INC	COM	65339F101	6,235	32,250	SH		SOLE		6,235	0	0
NUANCE COMMUNICATIONS INC	NOTE 1.250% 4/0	67020YAN0	2,470	2,500,000	SH		SOLE		2,470	0	0
NXP SEMICONDUCTORS N V	NOTE 1.000%12/0	62952QAB6	2,572	2,500,000	SH		SOLE		2,572	0	0
ON SEMICONDUCTOR CORP	NOTE 1.000%12/0	682189AK1	8,608	6,956,000	SH		SOLE		8,608	0	0
OPES ACQUISITION CORP	COM	68373P100	2,681	264,090	SH		SOLE		2,681	0	0
PACIRA PHARMACEUTICALS INC	COM	695127100	932	24,500	SH		SOLE		932	0	0
PENSARE ACQUISITION CORP	COM	70957E105	18,075	1,760,000	SH		SOLE		18,075	0	0
PRICELINE GRP INC	NOTE 0.350% 6/1	741503AS5	5,945	4,385,000	SH		SOLE		5,945	0	0
REGALWOOD GLOBAL ENERGY LTD	COM CL A	G74760102	614	60,827	SH		SOLE		614	0	0
RESTORATION HARDWARE HLDGS I	NOTE 6/1	761283AD2	20,175	20,075,000	SH		SOLE		20,175	0	0
RESTORATION HARDWARE HLDGS I	DBCV 7/1	761283AC4	8,468	7,735,000	SH		SOLE		8,468	0	0
ROYAL GOLD INC	NOTE 2.875% 6/1	780287AA6	5,905	5,913,000	SH		SOLE		5,905	0	0
KBL MERGER CORP IV	RIGHT 06/07/2019	48242A120	11	49,900	SH		SOLE		11	0	0
SABAN CAP ACQUISITION CORP	COM CL A	78516C106	15,277	1,486,075	SH		SOLE		15,277	0	0
SCORPIO TANKERS INC	NOTE 3.000% 5/1	80918TAB5	3,538	4,028,000	SH		SOLE		3,538	0	0
SEMPRA ENERGY	6% PFD CONV A	816851406	5,283	50,000	SH		SOLE		5,283	0	0
SENTINEL ENERGY SVCS INC	CL A	81728P105	252	25,000	SH		SOLE		252	0	0
SILICON LABORATORIES INC	NOTE 1.375% 3/0	826919AB8	1,615	1,500,000	SH		SOLE		1,615	0	0
SILVER STD RES INC	NOTE 2.875% 2/0	82823LAC0	3,006	3,000,000	SH		SOLE		3,006	0	0
SOCIAL CAP HEDOSOPHIA HLDGS	CL A	G8250R103	9,925	973,986	SH		SOLE		9,925	0	0
SPARTAN ENERGY ACQUISITON CO	CL A COM STK	846784106	934	95,072	SH		SOLE		934	0	0
SPDR DOW JONES INDL AVRG ETF	UT SER 1	78467X109	7,373	28,453	SH		SOLE		7,373	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	889,427	3,146,542	SH		SOLE		889,427	0	0
SQUARE INC	NOTE 0.375% 3/0	852234AB9	3,268	1,000,000	SH		SOLE		3,268	0	0
SUNCOKE ENERGY PARTNERS L P	COMUNIT REP LT	86722Y101	326	26,218	SH		SOLE		326	0	0
TELLURIAN INC NEW	COM	87968A104	113	10,069	SH		SOLE		113	0	0
TENZING ACQUISITION CORP	ORD SHS	G8708A116	4,492	446,100	SH		SOLE		4,492	0	0
THUNDER BRIDGE ACQUISITION L	SHS CLASS A	G8857R100	6,178	605,689	SH		SOLE		6,178	0	0
TIBERIUS ACQUISITION CORP	COM	88633A107	2,205	218,770	SH		SOLE		2,205	0	0
TOTTENHAM ACQUISITION I LTD	SHS	G8959N106	2,972	294,282	SH		SOLE		2,972	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	1,611	185,000	SH		SOLE		1,611	0	0
TRIDENT ACQUISITIONS CORP	COM	89615T106	2,853	280,000	SH		SOLE		2,853	0	0
TRINITY MERGER CORP	COM CL A	89653L106	3,332	326,000	SH		SOLE		3,332	0	0
TUSCAN HOLDINGS CORP	COM	90069K104	244	25,000	SH		SOLE		244	0	0
TWELVE SEAS INVESTMENT COMPA	SHS	G9145A107	8,547	854,727	SH		SOLE		8,547	0	0
DTE ENERGY CO	UNIT 99/99/9999	233331883	1,106	20,000	SH		SOLE		1,106	0	0
GORES METROPOULOS INC	UNIT 99/99/9999	382872208	218	21,326	SH		SOLE		218	0	0
VANECK VECTORS ETF TR	JR GOLD MINERS E	92189F791	1,904	60,000	SH		SOLE		1,904	0	0
VANECK VECTORS ETF TR	JR GOLD MINERS E	92189F791	15	60,000	SH	Call	SOLE		15	0	0
VANTAGE ENERGY ACQUISITION	COM CL A	92211L105	15,005	1,468,223	SH		SOLE		15,005	0	0
VIPSHOP HLDGS LTD	SPONSORED ADS A	92763W103	129	16,089	SH		SOLE		129	0	0
WIX COM LTD	SHS	M98068105	1,208	10,000	SH		SOLE		1,208	0	0
WORKDAY INC	NOTE 0.250%10/0	98138HAF8	3,901	2,761,000	SH		SOLE		3,901	0	0
WRIGHT MED GROUP INC	NOTE 2.000% 2/1	98235TAE7	1,721	1,494,000	SH		SOLE		1,721	0	0
ZILLOW GROUP INC	NOTE 2.000%12/0	98954MAB7	3,068	3,000,000	SH		SOLE		3,068	0	0