Eventide Asset Managment 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
Expires:	Oct 31, 2018
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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
ABB LTD	SPONSORED ADR	000375204	2,406	110,500	SH		SOLE	0	110,500	0	0
ABBVIE INC	COM	00287Y109	41,415	447,000	SH		SOLE	0	447,000	0	0
ACADIA PHARMACEUTICALS INC	COM	004225108	1,735	113,600	SH		SOLE	0	113,600	0	0
ACCELERON PHARMA INC	COM	00434H108	25,711	529,900	SH		SOLE	0	529,900	0	0
ACORDA THERAPEUTICS INC	NOTE 1.750% 6/1	00484MAA4	389	400,000	PRN		SOLE	0	400,000	0	0
ACUITY BRANDS INC	COM	00508Y102	794	6,850	SH		SOLE	0	6,850	0	0
AGIOS PHARMACEUTICALS INC	COM	00847X104	14,993	178,000	SH		SOLE	0	178,000	0	0
AIMMUNE THERAPEUTICS INC	COM	00900T107	43,562	1,620,000	SH		SOLE	0	1,620,000	0	0
ALEXANDRIA REAL ESTATE EQ IN	COM	015271109	1,199	9,500	SH		SOLE	0	9,500	0	0
ALNYLAM PHARMACEUTICALS INC	COM	02043Q107	6,106	62,000	SH		SOLE	0	62,000	0	0
AMERIGAS PARTNERS L P	UNIT L P INT	030975106	1,351	32,000	SH		SOLE	0	32,000	0	0
ANAPTYSBIO INC	COM	032724106	5,115	72,000	SH		SOLE	0	72,000	0	0
APTIV PLC	SHS	G6095L109	23,750	259,200	SH		SOLE	0	259,200	0	0
ARGENX SE	SPONSORED ADR	04016X101	8,286	100,000	SH		SOLE	0	100,000	0	0
ARISTA NETWORKS INC	COM	040413106	16,994	66,000	SH		SOLE	0	66,000	0	0
ARROW ELECTRS INC	COM	042735100	22,208	295,000	SH		SOLE	0	295,000	0	0
ASCENDIS PHARMA A S	SPONSORED ADR	04351P101	92,263	1,387,000	SH		SOLE	0	1,387,000	0	0
ASML HOLDING N V	N Y REGISTRY SHS	N07059210	34,051	172,000	SH		SOLE	0	172,000	0	0
ATLANTICA YIELD PLC	SHS	G0751N103	17,436	864,000	SH		SOLE	0	864,000	0	0
AUDENTES THERAPEUTICS INC	COM	05070R104	10,508	275,000	SH		SOLE	0	275,000	0	0
AVROBIO INC	COM	05455M100	25,560	928,891	SH		SOLE	0	928,891	0	0
BIOHAVEN PHARMACTL HLDG CO L	COM	G11196105	10,038	254,000	SH		SOLE	0	254,000	0	0
BIOMARIN PHARMACEUTICAL INC	COM	09061G101	7,065	75,000	SH		SOLE	0	75,000	0	0
BLUEBIRD BIO INC	COM	09609G100	43,570	277,603	SH		SOLE	0	277,603	0	0
BLUEPRINT MEDICINES CORP	COM	09627Y109	9,522	150,000	SH		SOLE	0	150,000	0	0
BRANDYWINE RLTY TR	SH BEN INT NEW	105368203	1,933	114,500	SH		SOLE	0	114,500	0	0
BROOKFIELD RENEWABLE PARTNER	PARTNERSHIP UNIT	G16258108	3,065	102,000	SH		SOLE	0	102,000	0	0
BUNGE LIMITED	COM	G16962105	1,917	27,500	SH		SOLE	0	27,500	0	0
CATALYST BIOSCIENCES INC	COM NEW	14888D208	2,871	246,000	SH		SOLE	0	246,000	0	0
CELGENE CORP	COM	151020104	28,671	361,000	SH		SOLE	0	361,000	0	0
CERNER CORP	COM	156782104	6,469	108,200	SH		SOLE	0	108,200	0	0
CIRRUS LOGIC INC	COM	172755100	14,182	370,000	SH		SOLE	0	370,000	0	0
COLLEGIUM PHARMACEUTICAL INC	COM	19459J104	52,651	2,207,610	SH		SOLE	0	2,207,610	0	0
COMPANHIA ENERGETICA DE MINA	SP ADR N-V PFD	204409601	800	435,000	SH		SOLE	0	435,000	0	0
COVANTA HLDG CORP	COM	22282E102	1,295	78,500	SH		SOLE	0	78,500	0	0
CROWN CASTLE INTL CORP NEW	COM	22822V101	32,885	305,000	SH		SOLE	0	305,000	0	0
CROWN CASTLE INTL CORP NEW	6.875% CON PFD A	22822V309	1,443	1,355	SH		SOLE	0	1,355	0	0
DBV TECHNOLOGIES S A	SPONSORED ADR	23306J101	3,279	170,000	SH		SOLE	0	170,000	0	0
DELPHI TECHNOLOGIES PLC	SHS	G2709G107	2,394	52,666	SH		SOLE	0	52,666	0	0
DERMIRA INC	COM	24983L104	3,073	334,000	SH		SOLE	0	334,000	0	0
DERMIRA INC	NOTE 3.000% 5/1	24983LAB0	413	500,000	PRN		SOLE	0	500,000	0	0
EATON CORP PLC	SHS	G29183103	1,831	24,500	SH		SOLE	0	24,500	0	0
EIDOS THERAPEUTICS INC	COM	28249H104	3,295	162,000	SH		SOLE	0	162,000	0	0
EIGER BIOPHARMACEUTICALS INC	COM	28249U105	439	36,000	SH		SOLE	0	36,000	0	0
ELLIE MAE INC	COM	28849P100	25,129	242,000	SH		SOLE	0	242,000	0	0
ENDOCYTE INC	COM	29269A102	4,830	350,000	SH		SOLE	0	350,000	0	0
ERICSSON	ADR B SEK 10	294821608	940	122,500	SH		SOLE	0	122,500	0	0
ESSA PHARMA INC	COM NEW	29668H708	1,822	481,971	SH		SOLE	0	481,971	0	0
EXACT SCIENCES CORP	COM	30063P105	7,832	131,000	SH		SOLE	0	131,000	0	0
EXTRA SPACE STORAGE INC	COM	30225T102	7,985	80,000	SH		SOLE	0	80,000	0	0
FENNEC PHARMACEUTICALS INC	COM	31447P100	7,738	741,175	SH		SOLE	0	741,175	0	0
FIRST HAWAIIAN INC	COM	32051X108	2,684	92,500	SH		SOLE	0	92,500	0	0
FIVE9 INC	COM	338307101	30,906	894,000	SH		SOLE	0	894,000	0	0
GALAPAGOS NV	SPON ADR	36315X101	3,687	40,000	SH		SOLE	0	40,000	0	0
GRANITE PT MTG TR INC	COM	38741L107	1,505	82,000	SH		SOLE	0	82,000	0	0
GTT COMMUNICATIONS INC	COM	362393100	19,845	441,000	SH		SOLE	0	441,000	0	0
GW PHARMACEUTICALS PLC	ADS	36197T103	8,861	63,500	SH		SOLE	0	63,500	0	0
HANNON ARMSTRONG SUST INFR C	COM	41068X100	14,595	739,000	SH		SOLE	0	739,000	0	0
HANNON ARMSTRONG SUST INFR C	NOTE 4.125% 9/0	41068XAB6	1,287	1,337,000	PRN		SOLE	0	1,337,000	0	0
HERCULES CAPITAL INC	DBCV 4.375% 2/0	427096AF9	200	200,000	PRN		SOLE	0	200,000	0	0
HONDA MOTOR LTD	AMERN SHS	438128308	2,225	76,000	SH		SOLE	0	76,000	0	0
HUBSPOT INC	COM	443573100	43,890	350,000	SH		SOLE	0	350,000	0	0
IMMUNOMEDICS INC	COM	452907108	16,545	699,000	SH		SOLE	0	699,000	0	0
INCYTE CORP	COM	45337C102	7,705	115,000	SH		SOLE	0	115,000	0	0
INFLARX NV	COM	N44821101	8,869	275,000	SH		SOLE	0	275,000	0	0
INGERSOLL-RAND PLC	SHS	G47791101	664	7,400	SH		SOLE	0	7,400	0	0
INPHI CORP	COM	45772F107	18,099	555,000	SH		SOLE	0	555,000	0	0
INSTRUCTURE INC	COM	45781U103	40,082	942,000	SH		SOLE	0	942,000	0	0
INTEGRATED DEVICE TECHNOLOGY	COM	458118106	26,333	826,000	SH		SOLE	0	826,000	0	0
IOVANCE BIOTHERAPEUTICS INC	COM	462260100	3,584	280,000	SH		SOLE	0	280,000	0	0
IRONWOOD PHARMACEUTICALS INC	COM CL A	46333X108	3,671	192,000	SH		SOLE	0	192,000	0	0
JELD-WEN HLDG INC	COM	47580P103	20,013	700,000	SH		SOLE	0	700,000	0	0
JOHNSON CTLS INTL PLC	SHS	G51502105	2,258	67,500	SH		SOLE	0	67,500	0	0
KALVISTA PHARMACEUTICALS INC	COM	483497103	7,308	900,000	SH		SOLE	0	900,000	0	0
KAR AUCTION SVCS INC	COM	48238T109	33,428	610,000	SH		SOLE	0	610,000	0	0
KINIKSA PHARMACEUTICALS LTD	COM CL A	G5269C101	5,143	296,400	SH		SOLE	0	296,400	0	0
LAM RESEARCH CORP	COM	512807108	39,237	227,000	SH		SOLE	0	227,000	0	0
LEAR CORP	COM NEW	521865204	34,189	184,000	SH		SOLE	0	184,000	0	0
LENNOX INTL INC	COM	526107107	23,618	118,000	SH		SOLE	0	118,000	0	0
LEXINGTON REALTY TRUST	COM	529043101	698	80,000	SH		SOLE	0	80,000	0	0
LIBERTY PPTY TR	SH BEN INT	531172104	776	17,500	SH		SOLE	0	17,500	0	0
LOWES COS INC	COM	548661107	53,997	565,000	SH		SOLE	0	565,000	0	0
LOXO ONCOLOGY INC	COM	548862101	39,727	229,000	SH		SOLE	0	229,000	0	0
MACQUARIE INFRASTRUCTURE COR	COM	55608B105	43,550	1,032,000	SH		SOLE	0	1,032,000	0	0
MACROGENICS INC	COM	556099109	3,036	147,000	SH		SOLE	0	147,000	0	0
MADRIGAL PHARMACEUTICALS INC	COM	558868105	12,866	46,000	SH		SOLE	0	46,000	0	0
MAGENTA THERAPEUTICS INC	COM	55910K108	29,513	2,238,088	SH		SOLE	0	2,238,088	0	0
MAGNA INTL INC	COM	559222401	35,721	614,500	SH		SOLE	0	614,500	0	0
MASONITE INTL CORP NEW	COM	575385109	12,215	170,000	SH		SOLE	0	170,000	0	0
METTLER TOLEDO INTERNATIONAL	COM	592688105	16,780	29,000	SH		SOLE	0	29,000	0	0
MILLER HERMAN INC	COM	600544100	1,492	44,000	SH		SOLE	0	44,000	0	0
MOMENTA PHARMACEUTICALS INC	COM	60877T100	9,080	444,000	SH		SOLE	0	444,000	0	0
MYOKARDIA INC	COM	62857M105	14,994	302,000	SH		SOLE	0	302,000	0	0
MYOVANT SCIENCES LTD	COM	G637AM102	36,630	1,601,661	SH		SOLE	0	1,601,661	0	0
NEUROCRINE BIOSCIENCES INC	COM	64125C109	15,325	156,000	SH		SOLE	0	156,000	0	0
NEXTERA ENERGY PARTNERS LP	COM UNIT PART IN	65341B106	37,616	806,000	SH		SOLE	0	806,000	0	0
NRG YIELD INC	CL C	62942X405	1,049	61,000	SH		SOLE	0	61,000	0	0
PALO ALTO NETWORKS INC	COM	697435105	42,738	208,000	SH		SOLE	0	208,000	0	0
PATTERN ENERGY GROUP INC	CL A	70338P100	19,931	1,063,000	SH		SOLE	0	1,063,000	0	0
PAYCOM SOFTWARE INC	COM	70432V102	9,488	96,000	SH		SOLE	0	96,000	0	0
PROLOGIS INC	COM	74340W103	985	15,000	SH		SOLE	0	15,000	0	0
PROOFPOINT INC	COM	743424103	18,219	158,000	SH		SOLE	0	158,000	0	0
PTC THERAPEUTICS INC	COM	69366J200	2,300	68,200	SH		SOLE	0	68,200	0	0
PUBLIC STORAGE	COM	74460D109	454	2,000	SH		SOLE	0	2,000	0	0
RA PHARMACEUTICALS INC	COM	74933V108	3,861	388,000	SH		SOLE	0	388,000	0	0
REGENERON PHARMACEUTICALS	COM	75886F107	7,935	23,000	SH		SOLE	0	23,000	0	0
REPLIGEN CORP	COM	759916109	5,174	110,000	SH		SOLE	0	110,000	0	0
ROCKET PHARMACEUTICALS INC	COM	77313F106	7,746	394,585	SH		SOLE	0	394,585	0	0
ROPER TECHNOLOGIES INC	COM	776696106	24,004	87,000	SH		SOLE	0	87,000	0	0
SAGE THERAPEUTICS INC	COM	78667J108	57,916	370,000	SH		SOLE	0	370,000	0	0
SAREPTA THERAPEUTICS INC	COM	803607100	49,568	375,000	SH		SOLE	0	375,000	0	0
SEATTLE GENETICS INC	COM	812578102	36,979	557,000	SH		SOLE	0	557,000	0	0
SNAP ON INC	COM	833034101	15,183	94,470	SH		SOLE	0	94,470	0	0
SOLID BIOSCIENCES INC	COM	83422E105	14,252	400,000	SH		SOLE	0	400,000	0	0
SPECTRA ENERGY PARTNERS LP	COM	84756N109	2,125	60,000	SH		SOLE	0	60,000	0	0
SPLUNK INC	COM	848637104	44,897	453,000	SH		SOLE	0	453,000	0	0
STEEL DYNAMICS INC	COM	858119100	34,646	754,000	SH		SOLE	0	754,000	0	0
STEMLINE THERAPEUTICS INC	COM	85858C107	17,437	1,086,400	SH		SOLE	0	1,086,400	0	0
SUNESIS PHARMACEUTICALS INC	COM PAR	867328700	4,803	2,265,455	SH		SOLE	0	2,265,455	0	0
SUNOPTA INC	COM	8676EP108	36,125	4,300,540	SH		SOLE	0	4,300,540	0	0
SUPERNUS PHARMACEUTICALS INC	COM	868459108	7,781	130,000	SH		SOLE	0	130,000	0	0
SYROS PHARMACEUTICALS INC	COM	87184Q107	1,532	150,000	SH		SOLE	0	150,000	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADR	874039100	2,175	59,500	SH		SOLE	0	59,500	0	0
TERRAFORM PWR INC	COM CL A	88104R209	1,445	123,500	SH		SOLE	0	123,500	0	0
TESARO INC	COM	881569107	1,156	26,000	SH		SOLE	0	26,000	0	0
THE TRADE DESK INC	COM CL A	88339J105	33,768	360,000	SH		SOLE	0	360,000	0	0
ULTRAGENYX PHARMACEUTICAL IN	COM	90400D108	6,718	87,400	SH		SOLE	0	87,400	0	0
UNIQURE NV	SHS	N90064101	28,503	754,050	SH		SOLE	0	754,050	0	0
VARONIS SYS INC	COM	922280102	37,960	509,528	SH		SOLE	0	509,528	0	0
VBI VACCINES INC	COM NEW	91822J103	5,088	1,850,000	SH		SOLE	0	1,850,000	0	0
VENTAS INC	COM	92276F100	1,224	21,500	SH		SOLE	0	21,500	0	0
VERACYTE INC	COM	92337F107	19,927	2,133,500	SH		SOLE	0	2,133,500	0	0
VERTEX PHARMACEUTICALS INC	COM	92532F100	41,300	243,000	SH		SOLE	0	243,000	0	0
VICAL INC	COM NEW	925602203	345	300,000	SH		SOLE	0	300,000	0	0
VOYAGER THERAPEUTICS INC	COM	92915B106	13,745	703,425	SH		SOLE	0	703,425	0	0
VULCAN MATLS CO	COM	929160109	14,197	110,000	SH		SOLE	0	110,000	0	0
WABCO HLDGS INC	COM	92927K102	29,910	255,600	SH		SOLE	0	255,600	0	0
WASTE CONNECTIONS INC	COM	94106B101	38,920	517,000	SH		SOLE	0	517,000	0	0
WAVE LIFE SCIENCES LTD	SHS	Y95308105	12,485	326,400	SH		SOLE	0	326,400	0	0
WAYFAIR INC	CL A	94419L101	74,344	626,000	SH		SOLE	0	626,000	0	0
WELLTOWER INC	COM	95040Q104	1,103	17,600	SH		SOLE	0	17,600	0	0
XENCOR INC	COM	98401F105	8,438	228,000	SH		SOLE	0	228,000	0	0
XPO LOGISTICS INC	COM	983793100	78,942	788,000	SH		SOLE	0	788,000	0	0
ZOGENIX INC	COM NEW	98978L204	21,128	478,000	SH		SOLE	0	478,000	0	0