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

OMB APPROVAL

OMB Number:		3235-0006
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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
3-D SYS CORP DEL	COM NEW	88554D205	1,497	177,200	SH	Put	SOLE		1,497	0	0
3-D SYS CORP DEL	COM NEW	88554D205	2,373	177,200	SH		SOLE		2,373	0	0
3M CO	COM	88579Y101	3,213	15,307	SH		SOLE		3,213	0	0
ALTABA INC	COM	021346101	331	5,000	SH		SOLE		331	0	0
AMC ENTMT HLDGS INC	CL A COM	00165C104	1,294	88,000	SH		SOLE		1,294	0	0
AMC ENTMT HLDGS INC	CL A COM	00165C104	286	88,000	SH	Put	SOLE		286	0	0
AMERICAN EXPRESS CO	COM	025816109	1,385	15,307	SH		SOLE		1,385	0	0
APPLE INC	COM	037833100	2,359	15,307	SH		SOLE		2,359	0	0
ARC LOGISTICS PARTNERS LP	COM UT REP LPN	03879N101	2,429	145,472	SH		SOLE		2,429	0	0
ARCONIC INC	COM	03965L100	3,060	123,000	SH		SOLE		3,060	0	0
AUTONATION INC	COM	05329W102	62	65,800	SH	Put	SOLE		62	0	0
AUTONATION INC	COM	05329W102	3,123	65,800	SH		SOLE		3,123	0	0
BANK MUTUAL CORP NEW	COM	063750103	3,086	304,050	SH		SOLE		3,086	0	0
BANKRATE INC DEL	COM	06647F102	1,320	94,640	SH		SOLE		1,320	0	0
BOEING CO	COM	097023105	3,891	15,307	SH		SOLE		3,891	0	0
BOFI HLDG INC	COM	05566U108	806	28,300	SH		SOLE		806	0	0
BOFI HLDG INC	COM	05566U108	51	28,300	SH	Put	SOLE		51	0	0
BOULEVARD ACQUISITION	CL A	10157Q102	1,941	194,533	SH		SOLE		1,941	0	0
BROCADE COMMUNICATIONS SYS I	COM NEW	111621306	299	25,000	SH		SOLE		299	0	0
CALPINE CORP	COM NEW	131347304	738	50,000	SH		SOLE		738	0	0
CANADA GOOSE HOLDINGS INC	SHS SUB VTG	135086106	503	24,500	SH		SOLE		503	0	0
CANADA GOOSE HOLDINGS INC	SHS SUB VTG	135086106	33	24,500	SH	Put	SOLE		33	0	0
CAPITAL BK FINL CORP	CL A COM	139794101	4,258	103,720	SH		SOLE		4,258	0	0
CARBO CERAMICS INC	COM	140781105	698	80,900	SH		SOLE		698	0	0
CARBO CERAMICS INC	COM	140781105	519	80,900	SH	Put	SOLE		519	0	0
CARDTRONICS INC	NOTE 1.000%12/0	14161HAG3	58	63,000	SH		SOLE		58	0	0
CATERPILLAR INC DEL	COM	149123101	1,909	15,307	SH		SOLE		1,909	0	0
CEMEX SAB DE CV	NOTE 3.750% 3/1	151290BC6	5,727	5,000,000	SH		SOLE		5,727	0	0
CENTURYLINK INC	COM	156700106	2,455	129,890	SH		SOLE		2,455	0	0
CF CORP	SHS CL A	G20307107	300	27,000	SH		SOLE		300	0	0
CHEETAH MOBILE INC	ADR	163075104	299	35,500	SH		SOLE		299	0	0
CHEETAH MOBILE INC	ADR	163075104	222	35,500	SH	Put	SOLE		222	0	0
CHEVRON CORP NEW	COM	166764100	1,799	15,307	SH		SOLE		1,799	0	0
CHICAGO BRIDGE & IRON CO N V	COM	167250109	264	15,700	SH		SOLE		264	0	0
CHICAGO BRIDGE & IRON CO N V	COM	167250109	79	15,700	SH	Put	SOLE		79	0	0
CHICAGO BRIDGE & IRON CO N V	COM	167250109	5	15,700	SH	Call	SOLE		5	0	0
CISCO SYS INC	COM	17275R102	515	15,307	SH		SOLE		515	0	0
COCA COLA CO	COM	191216100	689	15,307	SH		SOLE		689	0	0
CTRIP COM INTL LTD	NOTE 1.250%10/1	22943FAD2	1,383	1,000,000	SH		SOLE		1,383	0	0
CURRENCYSHARES EURO TR	EURO SHS	23130C108	20,903	183,200	SH		SOLE		20,903	0	0
CURRENCYSHARES EURO TR	EURO SHS	23130C108	68	183,200	SH	Put	SOLE		68	0	0
CYPRESS SEMICONDUCTOR CORP	COM	232806109	1,878	125,000	SH		SOLE		1,878	0	0
CYPRESS SEMICONDUCTOR CORP	NOTE 4.500% 1/1	232806AM1	5,139	3,930,000	SH		SOLE		5,139	0	0
DEPOMED INC	NOTE 2.500% 9/0	249908AA2	890	1,200,000	SH		SOLE		890	0	0
DIAMOND OFFSHORE DRILLING IN	COM	25271C102	637	43,900	SH		SOLE		637	0	0
DIAMOND OFFSHORE DRILLING IN	COM	25271C102	42	43,900	SH	Call	SOLE		42	0	0
DIAMOND OFFSHORE DRILLING IN	COM	25271C102	545	43,900	SH	Put	SOLE		545	0	0
DOUBLE EAGLE ACQUISITION COR	COM	G28195124	756	75,000	SH		SOLE		756	0	0
DOWDUPONT INC	COM	26078J100	1,060	15,307	SH		SOLE		1,060	0	0
DYNEGY INC NEW DEL	COM	26817R108	152	15,500	SH		SOLE		152	0	0
ECOPETROL S A	SPONSORED ADS	279158109	563	59,300	SH		SOLE		563	0	0
ELECTRUM SPL ACQUISITION COR	SHS	G3105C104	5,141	505,000	SH		SOLE		5,141	0	0
E L F BEAUTY INC	COM	26856L103	746	33,100	SH		SOLE		746	0	0
E L F BEAUTY INC	COM	26856L103	384	33,100	SH	Put	SOLE		384	0	0
E L F BEAUTY INC	COM	26856L103	1	33,100	SH	Call	SOLE		1	0	0
ENSCO PLC	SHS CLASS A	G3157S106	467	78,200	SH		SOLE		467	0	0
EXA CORP	COM	300614500	4,683	193,666	SH		SOLE		4,683	0	0
EXONE CO	COM	302104104	909	80,000	SH		SOLE		909	0	0
EXONE CO	COM	302104104	337	80,000	SH	Put	SOLE		337	0	0
EXXON MOBIL CORP	COM	30231G102	1,255	15,307	SH		SOLE		1,255	0	0
FAIRMOUNT SANTROL HLDGS INC	COM	30555Q108	478	100,038	SH		SOLE		478	0	0
FIREEYE INC	COM	31816Q101	2,318	138,200	SH		SOLE		2,318	0	0
FIREEYE INC	COM	31816Q101	291	138,200	SH	Put	SOLE		291	0	0
FIRST POTOMAC RLTY TR	COM	33610F109	4,667	418,964	SH		SOLE		4,667	0	0
FIRST SOLAR INC	COM	336433107	6,258	136,400	SH		SOLE		6,258	0	0
FIRST SOLAR INC	COM	336433107	566	136,400	SH	Put	SOLE		566	0	0
FITBIT INC	CL A	33812L102	1,100	158,000	SH		SOLE		1,100	0	0
FITBIT INC	CL A	33812L102	1,810	158,000	SH	Put	SOLE		1,810	0	0
FOMENTO ECONOMICO MEXICANO S	SPON ADR UNITS	344419106	659	6,900	SH		SOLE		659	0	0
FORTRESS INVESTMENT GROUP LL	CL A	34958B106	1,196	150,000	SH		SOLE		1,196	0	0
GENERAL ELECTRIC CO	COM	369604103	370	15,307	SH		SOLE		370	0	0
GLOBAL PARTNER ACQUISITION C	COM	37954X105	1,047	104,381	SH		SOLE		1,047	0	0
GNC HLDGS INC	COM CL A	36191G107	88	10,000	SH		SOLE		88	0	0
GNC HLDGS INC	COM CL A	36191G107	65	10,000	SH	Put	SOLE		65	0	0
GOLDMAN SACHS GROUP INC	COM	38141G104	3,631	15,307	SH		SOLE		3,631	0	0
GOPRO INC	CL A	38268T103	1,467	133,200	SH		SOLE		1,467	0	0
GOPRO INC	CL A	38268T103	30	133,200	SH	Call	SOLE		30	0	0
GOPRO INC	CL A	38268T103	1,184	133,200	SH	Put	SOLE		1,184	0	0
GORES HLDGS II INC	COM CL A	382867109	564	56,585	SH		SOLE		564	0	0
HENNESSY CAP ACQUSTON CORP I	COM	42588L105	246	25,000	SH		SOLE		246	0	0
HERTZ GLOBAL HLDGS INC	COM	42806J106	3,276	146,500	SH		SOLE		3,276	0	0
HERTZ GLOBAL HLDGS INC	COM	42806J106	327	146,500	SH	Put	SOLE		327	0	0
HI-CRUSH PARTNERS LP	COM UNIT LTD	428337109	228	24,000	SH		SOLE		228	0	0
HOME DEPOT INC	COM	437076102	3,518	21,507	SH		SOLE		3,518	0	0
INTEL CORP	SDCV 2.950%12/1	458140AD2	42,851	30,077,000	SH		SOLE		42,851	0	0
INTEL CORP	SDCV 3.250% 8/0	458140AF7	727	395,000	SH		SOLE		727	0	0
INTEL CORP	COM	458140100	583	15,307	SH		SOLE		583	0	0
INTERDIGITAL INC	NOTE 1.500% 3/0	458660AD9	6,643	5,654,000	SH		SOLE		6,643	0	0
INTERNATIONAL BUSINESS MACHS	COM	459200101	2,221	15,307	SH		SOLE		2,221	0	0
JOHNSON & JOHNSON	COM	478160104	1,990	15,307	SH		SOLE		1,990	0	0
JPMORGAN CHASE & CO	COM	46625H100	1,462	15,307	SH		SOLE		1,462	0	0
LATTICE SEMICONDUCTOR CORP	COM	518415104	52	10,000	SH		SOLE		52	0	0
MCDONALDS CORP	COM	580135101	2,398	15,307	SH		SOLE		2,398	0	0
MERCADOLIBRE INC	NOTE 2.250% 7/0	58733RAB8	4,190	2,000,000	SH		SOLE		4,190	0	0
MERCK & CO INC	COM	58933Y105	980	15,307	SH		SOLE		980	0	0
MICROCHIP TECHNOLOGY INC	NOTE 1.625% 2/1	595017AD6	12,724	7,261,000	SH		SOLE		12,724	0	0
MICRON TECHNOLOGY INC	NOTE 2.125% 2/1	595112AV5	14,454	4,000,000	SH		SOLE		14,454	0	0
MICROSOFT CORP	COM	594918104	1,140	15,307	SH		SOLE		1,140	0	0
MONSANTO CO NEW	COM	61166W101	599	5,000	SH		SOLE		599	0	0
NETFLIX INC	COM	64110L106	9,793	54,000	SH		SOLE		9,793	0	0
NIKE INC	CL B	654106103	794	15,307	SH		SOLE		794	0	0
NORDSTROM INC	COM	655664100	2,593	55,000	SH		SOLE		2,593	0	0
NORDSTROM INC	COM	655664100	248	55,000	SH	Put	SOLE		248	0	0
NUTANIX INC	CL A	67059N108	1,469	65,600	SH		SOLE		1,469	0	0
NUTANIX INC	CL A	67059N108	211	65,600	SH	Put	SOLE		211	0	0
NXP SEMICONDUCTORS N V	COM	N6596X109	1,414	12,500	SH		SOLE		1,414	0	0
ON SEMICONDUCTOR CORP	COM	682189105	1,385	75,000	SH		SOLE		1,385	0	0
ORBITAL ATK INC	COM	68557N103	1,332	10,000	SH		SOLE		1,332	0	0
PACIRA PHARMACEUTICALS INC	COM	695127100	289	7,700	SH		SOLE		289	0	0
PALO ALTO NETWORKS INC	NOTE 7/0	697435AB1	15,059	10,916,000	SH		SOLE		15,059	0	0
PANDORA MEDIA INC	NOTE 1.750%12/0	698354AB3	963	1,033,000	SH		SOLE		963	0	0
PARAGON COML CORP	COM NEW	69911U403	1,278	22,630	SH		SOLE		1,278	0	0
PAREXEL INTL CORP	COM	699462107	17,616	200,000	SH		SOLE		17,616	0	0
PENSARE ACQUISITION CORP	COM	70957E105	1,711	176,600	SH		SOLE		1,711	0	0
PETROLEO BRASILEIRO SA PETRO	SPONSORED ADR	71654V408	2,489	247,900	SH		SOLE		2,489	0	0
PFIZER INC	COM	717081103	546	15,307	SH		SOLE		546	0	0
POWERSHARES QQQ TRUST	UNIT SER 1	73935A104	599,202	4,117,529	SH		SOLE		599,202	0	0
POWERSHARES QQQ TRUST	UNIT SER 1	73935A104	1,052	4,117,529	SH	Call	SOLE		1,052	0	0
PROCTER AND GAMBLE CO	COM	742718109	1,393	15,307	SH		SOLE		1,393	0	0
RED HAT INC	COM	756577102	1,131	10,200	SH		SOLE		1,131	0	0
REDFIN CORP	COM	75737F108	939	87,000	SH	Put	SOLE		939	0	0
REDFIN CORP	COM	75737F108	2,183	87,000	SH		SOLE		2,183	0	0
RH	COM	74967X103	2,602	37,000	SH		SOLE		2,602	0	0
RH	COM	74967X103	94	37,000	SH	Call	SOLE		94	0	0
RH	COM	74967X103	1,173	37,000	SH	Put	SOLE		1,173	0	0
RICE ENERGY INC	COM	762760106	948	32,753	SH		SOLE		948	0	0
ROYAL GOLD INC	COM	780287108	645	7,500	SH		SOLE		645	0	0
COMMUNITY HEALTH SYS INC NEW	RIGHT 99/99/9999	203668116	5	400,000	SH		SOLE		5	0	0
SALESFORCE COM INC	NOTE 0.250% 4/0	79466LAD6	7,007	4,984,000	SH		SOLE		7,007	0	0
SEABRIDGE GOLD INC	COM	811916105	379	31,100	SH		SOLE		379	0	0
SEABRIDGE GOLD INC	COM	811916105	161	31,100	SH	Put	SOLE		161	0	0
SEAWORLD ENTMT INC	COM	81282V100	71	5,500	SH		SOLE		71	0	0
SEAWORLD ENTMT INC	COM	81282V100	23	5,500	SH	Put	SOLE		23	0	0
SEI INVESTMENTS CO	COM	784117103	1,221	20,000	SH		SOLE		1,221	0	0
SERVICENOW INC	NOTE 11/0	81762PAB8	4,497	2,800,000	SH		SOLE		4,497	0	0
SILVER RUN ACQUISITION	COM CL A	82812A103	357	35,000	SH		SOLE		357	0	0
SNAP INC	CL A	83304A106	5,537	380,800	SH		SOLE		5,537	0	0
SNAP INC	CL A	83304A106	109	380,800	SH	Call	SOLE		109	0	0
SNAP INC	CL A	83304A106	5,534	380,800	SH	Put	SOLE		5,534	0	0
SOUTHERN CO	COM	842587107	3,686	75,000	SH		SOLE		3,686	0	0
SOUTHWEST BANCORP INC OKLA	COM	844767103	489	17,749	SH		SOLE		489	0	0
SPDR DOW JONES INDL AVRG ETF	UT SER 1	78467X109	373,164	1,666,932	SH		SOLE		373,164	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	503,328	2,002,964	SH		SOLE		503,328	0	0
SPDR SERIES TRUST	S&P METALS MNG	78464A755	4,547	141,300	SH		SOLE		4,547	0	0
SPDR SERIES TRUST	S&P REGL BKG	78464A698	1,419	25,000	SH		SOLE		1,419	0	0
SQUARE INC	CL A	852234103	1,152	40,000	SH		SOLE		1,152	0	0
STANLEY BLACK & DECKER INC	COM	854502101	5,359	35,500	SH		SOLE		5,359	0	0
STARWOOD PPTY TR INC	NOTE 4.550% 3/0	85571BAA3	7,098	6,716,000	SH		SOLE		7,098	0	0
STERICYCLE INC	DEP PFD A 1/10	858912207	2,832	48,639	SH		SOLE		2,832	0	0
STERLING BANCORP DEL	COM	85917A100	1,154	46,828	SH		SOLE		1,154	0	0
SUNPOWER CORP	COM	867652406	1,524	171,100	SH	Put	SOLE		1,524	0	0
SUNPOWER CORP	COM	867652406	1,247	171,100	SH		SOLE		1,247	0	0
T MOBILE US INC	COM	872590104	701	11,373	SH		SOLE		701	0	0
TENET HEALTHCARE CORP	COM NEW	88033G407	13	83,500	SH	Call	SOLE		13	0	0
TENET HEALTHCARE CORP	COM NEW	88033G407	928	83,500	SH	Put	SOLE		928	0	0
TENET HEALTHCARE CORP	COM NEW	88033G407	1,372	83,500	SH		SOLE		1,372	0	0
TERADYNE INC	COM	880770102	1,674	44,900	SH		SOLE		1,674	0	0
TESLA INC	NOTE 1.250% 3/0	88160RAC5	3,947	3,500,000	SH		SOLE		3,947	0	0
TESLA INC	NOTE 2.375% 3/1	88160RAD3	2,459	2,000,000	SH		SOLE		2,459	0	0
TESLA INC	NOTE 0.250% 3/0	88160RAB7	2,200	2,000,000	SH		SOLE		2,200	0	0
TRAVELERS COMPANIES INC	COM	89417E109	1,875	15,307	SH		SOLE		1,875	0	0
TIM PARTICIPACOES S A	SPONSORED ADR	88706P205	532	29,100	SH		SOLE		532	0	0
TWILIO INC	CL A	90138F102	1,687	56,500	SH		SOLE		1,687	0	0
TWILIO INC	CL A	90138F102	48	56,500	SH	Call	SOLE		48	0	0
TWILIO INC	CL A	90138F102	1,362	56,500	SH	Put	SOLE		1,362	0	0
TWITTER INC	NOTE 0.250% 9/1	90184LAB8	4,264	4,500,000	SH		SOLE		4,264	0	0
TYSON FOODS INC	CL A	902494103	1,057	15,000	SH		SOLE		1,057	0	0
UBIQUITI NETWORKS INC	COM	90347A100	1,148	20,500	SH		SOLE		1,148	0	0
UBIQUITI NETWORKS INC	COM	90347A100	0	20,500	SH	Call	SOLE		0	0	0
UBIQUITI NETWORKS INC	COM	90347A100	176	20,500	SH	Put	SOLE		176	0	0
UNDER ARMOUR INC	CL C	904311206	1,636	108,900	SH		SOLE		1,636	0	0
UNDER ARMOUR INC	CL A	904311107	1,449	87,900	SH		SOLE		1,449	0	0
UNDER ARMOUR INC	CL C	904311206	7	108,900	SH	Call	SOLE		7	0	0
UNDER ARMOUR INC	CL C	904311206	3,803	108,900	SH	Put	SOLE		3,803	0	0
UNITED TECHNOLOGIES CORP	COM	913017109	1,777	15,307	SH		SOLE		1,777	0	0
UNITEDHEALTH GROUP INC	COM	91324P102	2,998	15,307	SH		SOLE		2,998	0	0
CAPITOL INVT CORP IV	UNIT 99/99/9999	G18920119	750	74,300	SH		SOLE		750	0	0
FEDERAL STR ACQUISITION CORP	UNIT 99/99/9999	31421V206	1,213	117,798	SH		SOLE		1,213	0	0
GTY TECHNOLOGY HOLDINGS INC	UNIT 99/99/9999	G4182A110	262	25,000	SH		SOLE		262	0	0
HENNESSY CAP ACQUSTON CORP I	UNIT 06/15/2024	42588L204	517	50,000	SH		SOLE		517	0	0
I AM CAP ACQUISITION CO	UNIT 08/15/2022	45074Q207	123	12,041	SH		SOLE		123	0	0
OSPREY ENERGY ACQUISITION CO	UNIT 07/21/2022	688397207	449	45,158	SH		SOLE		449	0	0
TPG PACE ENERGY HLDGS CORP	UNIT 99/99/9999	872656202	408	40,000	SH		SOLE		408	0	0
TPG PACE HLDGS CORP	UNIT 99/99/9999	G89827102	257	25,000	SH		SOLE		257	0	0
VALEANT PHARMACEUTICALS INTL	COM	91911K102	1,701	118,700	SH		SOLE		1,701	0	0
VALEANT PHARMACEUTICALS INTL	COM	91911K102	68	118,700	SH	Put	SOLE		68	0	0
VANECK VECTORS ETF TR	GOLD MINERS ETF	92189F106	17,220	750,000	SH		SOLE		17,220	0	0
VANECK VECTORS ETF TR	SEMICONDUCTOR ET	92189F676	6,150	65,900	SH		SOLE		6,150	0	0
VERIZON COMMUNICATIONS INC	COM	92343V104	758	15,307	SH		SOLE		758	0	0
VIPSHOP HLDGS LTD	NOTE 1.500% 3/1	92763WAA1	19	19,000	SH		SOLE		19	0	0
VISA INC	COM CL A	92826C839	5,294	50,307	SH		SOLE		5,294	0	0
VWR CORP	COM	91843L103	5,794	175,000	SH		SOLE		5,794	0	0
WAL-MART STORES INC	COM	931142103	1,196	15,307	SH		SOLE		1,196	0	0
DISNEY WALT CO	COM DISNEY	254687106	1,509	15,307	SH		SOLE		1,509	0	0
WAVE LIFE SCIENCES LTD	SHS	Y95308105	1,088	50,000	SH		SOLE		1,088	0	0
WEIGHT WATCHERS INTL INC NEW	COM	948626106	1,420	32,600	SH		SOLE		1,420	0	0
WEIGHT WATCHERS INTL INC NEW	COM	948626106	113	32,600	SH	Call	SOLE		113	0	0
WEIGHT WATCHERS INTL INC NEW	COM	948626106	2	32,600	SH	Put	SOLE		2	0	0
WELLTOWER INC	6.50% PFD PREPET	95040Q203	15,810	250,000	SH		SOLE		15,810	0	0
WESTERN REFNG LOGISTICS LP	COM UNIT REP LTP	95931Q205	349	13,539	SH		SOLE		349	0	0
YELP INC	CL A	985817105	1,948	45,000	SH		SOLE		1,948	0	0
ZYNGA INC	CL A	98986T108	1,773	469,000	SH		SOLE		1,773	0	0