Castleark Management 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
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
ALLERGAN PLC	SHS	G0177J108	38	232	SH		SOLE		232	0	0
ARCOS DORADOS HOLDINGS INC	SHS CLASS -A -	G0457F107	158	15,300	SH		SOLE		15,300	0	0
ATLASSIAN CORP PLC	CL A	G06242104	4,498	98,808	SH		SOLE		98,808	0	0
CREDICORP LTD	COM	G2519Y108	139	670	SH		SOLE		670	0	0
FERROGLOBE PLC	SHS	G33856108	7,340	453,094	SH		SOLE		453,094	0	0
ICON PLC	SHS	G4705A100	4,870	43,425	SH		SOLE		43,425	0	0
INTERNATIONAL GAME TECHNOLOG	SHS USD	G4863A108	4,839	182,535	SH		SOLE		182,535	0	0
LIVANOVA PLC	SHS	G5509L101	8,304	103,900	SH		SOLE		103,900	0	0
MARVELL TECHNOLOGY GROUP LTD	ORD	G5876H105	12,924	601,968	SH		SOLE		601,968	0	0
MEDTRONIC PLC	SHS	G5960L103	39	480	SH		SOLE		480	0	0
APTIV PLC	SHS	G6095L109	14,499	170,913	SH		SOLE		170,913	0	0
NABORS INDUSTRIES LTD	SHS	G6359F103	153	22,400	SH		SOLE		22,400	0	0
NOVOCURE LTD	ORD SHS	G6674U108	8,557	423,633	SH		SOLE		423,633	0	0
ROWAN COMPANIES PLC	SHS CL A	G7665A101	343	21,880	SH		SOLE		21,880	0	0
SMART GLOBAL HLDGS INC	SHS	G8232Y101	5,347	158,660	SH		SOLE		158,660	0	0
STERIS PLC	SHS USD	G84720104	5,412	61,875	SH		SOLE		61,875	0	0
TRITON INTL LTD	CL A	G9078F107	13,768	367,631	SH		SOLE		367,631	0	0
PERRIGO CO PLC	SHS	G97822103	33	380	SH		SOLE		380	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	124	11,600	SH		SOLE		11,600	0	0
NOVA MEASURING INSTRUMENTS L	COM	M7516K103	623	24,030	SH		SOLE		24,030	0	0
RADWARE LTD	ORD	M81873107	6,709	345,830	SH		SOLE		345,830	0	0
FERRARI N V	COM	N3167Y103	133	1,265	SH		SOLE		1,265	0	0
INTERXION HOLDING N.V	SHS	N47279109	19,769	335,471	SH		SOLE		335,471	0	0
NXP SEMICONDUCTORS N V	COM	N6596X109	345	2,950	SH		SOLE		2,950	0	0
YANDEX N V	SHS CLASS A	N97284108	123	3,765	SH		SOLE		3,765	0	0
COPA HOLDINGS SA	CL A	P31076105	147	1,100	SH		SOLE		1,100	0	0
MAKEMYTRIP LIMITED MAURITIUS	SHS	V5633W109	152	5,100	SH		SOLE		5,100	0	0
BROADCOM LTD	SHS	Y09827109	17,233	67,079	SH		SOLE		67,079	0	0
GASLOG PARTNERS LP	UNIT LTD PTNRP	Y2687W108	2,234	90,250	SH		SOLE		90,250	0	0
AAR CORP	COM	000361105	7,235	184,137	SH		SOLE		184,137	0	0
ABIOMED INC	COM	003654100	52,483	280,044	SH		SOLE		280,044	0	0
ACI WORLDWIDE INC	COM	004498101	9,177	404,800	SH		SOLE		404,800	0	0
ACTIVISION BLIZZARD INC	COM	00507V109	14,153	223,511	SH		SOLE		223,511	0	0
ADOBE SYS INC	COM	00724F101	8,138	46,442	SH		SOLE		46,442	0	0
ADTALEM GLOBAL ED INC	COM	00737L103	7,216	171,617	SH		SOLE		171,617	0	0
AERIE PHARMACEUTICALS INC	COM	00771V108	2,702	45,223	SH		SOLE		45,223	0	0
AGILENT TECHNOLOGIES INC	COM	00846U101	516	7,700	SH		SOLE		7,700	0	0
AGNICO EAGLE MINES LTD	COM	008474108	1,732	37,500	SH		SOLE		37,500	0	0
AIR TRANSPORT SERVICES GRP I	COM	00922R105	15,055	650,616	SH		SOLE		650,616	0	0
ALIBABA GROUP HLDG LTD	SPONSORED ADS	01609W102	20,604	119,494	SH		SOLE		119,494	0	0
ALIGN TECHNOLOGY INC	COM	016255101	19,817	89,190	SH		SOLE		89,190	0	0
ALPHABET INC	CAP STK CL A	02079K305	53	50	SH		SOLE		50	0	0
ALPHABET INC	CAP STK CL C	02079K107	25,207	24,089	SH		SOLE		24,089	0	0
ALTRA INDL MOTION CORP	COM	02208R106	9,531	189,115	SH		SOLE		189,115	0	0
AMAZON COM INC	COM	023135106	56,663	48,452	SH		SOLE		48,452	0	0
AMERICAN EAGLE OUTFITTERS NE	COM	02553E106	12,509	665,356	SH		SOLE		665,356	0	0
AMERICAN EXPRESS CO	COM	025816109	266	2,675	SH		SOLE		2,675	0	0
ANDEAVOR	COM	03349M105	3,436	30,050	SH		SOLE		30,050	0	0
ANDEAVOR LOGISTICS LP	COM UNIT LP INT	03350F106	6,038	130,718	SH		SOLE		130,718	0	0
ANSYS INC	COM	03662Q105	2,046	13,860	SH		SOLE		13,860	0	0
ANTERO MIDSTREAM PARTNERS LP	UNT LTD PARTN	03673L103	1,702	58,614	SH		SOLE		58,614	0	0
APPLE INC	COM	037833100	45,451	268,578	SH		SOLE		268,578	0	0
APPLIED MATLS INC	COM	038222105	33,598	657,233	SH		SOLE		657,233	0	0
ARISTA NETWORKS INC	COM	040413106	6,127	26,010	SH		SOLE		26,010	0	0
AUTOLIV INC	COM	052800109	124	975	SH		SOLE		975	0	0
AXOGEN INC	COM	05463X106	10,291	363,644	SH		SOLE		363,644	0	0
AZUL S A	SPONSR ADR PFD	05501U106	153	6,400	SH		SOLE		6,400	0	0
BP PLC	SPONSORED ADR	055622104	3,111	74,030	SH		SOLE		74,030	0	0
BMC STK HLDGS INC	COM	05591B109	3,398	134,320	SH		SOLE		134,320	0	0
BWX TECHNOLOGIES INC	COM	05605H100	14,713	243,225	SH		SOLE		243,225	0	0
BANCO DE CHILE	SPONSORED ADR	059520106	135	1,396	SH		SOLE		1,396	0	0
BANCO MACRO SA	SPON ADR B	05961W105	151	1,300	SH		SOLE		1,300	0	0
BANK AMER CORP	COM	060505104	14,341	485,800	SH		SOLE		485,800	0	0
BAOZUN INC	SPONSORED ADR	06684L103	145	4,600	SH		SOLE		4,600	0	0
BARRICK GOLD CORP	COM	067901108	1,338	92,500	SH		SOLE		92,500	0	0
BEACON ROOFING SUPPLY INC	COM	073685109	13,017	204,155	SH		SOLE		204,155	0	0
BERRY GLOBAL GROUP INC	COM	08579W103	478	8,140	SH		SOLE		8,140	0	0
BIO RAD LABS INC	CL A	090572207	4,602	19,280	SH		SOLE		19,280	0	0
BIOGEN INC	COM	09062X103	5,523	17,336	SH		SOLE		17,336	0	0
BIO TECHNE CORP	COM	09073M104	5,611	43,315	SH		SOLE		43,315	0	0
BITAUTO HLDGS LTD	SPONSORED ADS	091727107	153	4,800	SH		SOLE		4,800	0	0
BOEING CO	COM	097023105	1,032	3,500	SH		SOLE		3,500	0	0
BOINGO WIRELESS INC	COM	09739C102	10,320	458,666	SH		SOLE		458,666	0	0
BORGWARNER INC	COM	099724106	528	10,340	SH		SOLE		10,340	0	0
BOX INC	CL A	10316T104	9,962	471,675	SH		SOLE		471,675	0	0
BRIGHT SCHOLAR ED HLDGS LTD	SPONSORED ADS	109199109	153	8,200	SH		SOLE		8,200	0	0
BRINKS CO	COM	109696104	16,965	215,568	SH		SOLE		215,568	0	0
BROADRIDGE FINL SOLUTIONS IN	COM	11133T103	438	4,830	SH		SOLE		4,830	0	0
BROWN & BROWN INC	COM	115236101	6,042	117,405	SH		SOLE		117,405	0	0
BUCKEYE PARTNERS L P	UNIT LTD PARTN	118230101	1,301	26,261	SH		SOLE		26,261	0	0
BUILDERS FIRSTSOURCE INC	COM	12008R107	12,919	592,882	SH		SOLE		592,882	0	0
BURLINGTON STORES INC	COM	122017106	500	4,060	SH		SOLE		4,060	0	0
CBOE GLOBAL MARKETS INC	COM	12503M108	7,228	58,015	SH		SOLE		58,015	0	0
CME GROUP INC	COM CL A	12572Q105	48,661	333,179	SH		SOLE		333,179	0	0
CNOOC LTD	SPONSORED ADR	126132109	593	4,130	SH		SOLE		4,130	0	0
CVR ENERGY INC	COM	12662P108	924	24,800	SH		SOLE		24,800	0	0
CABOT OIL & GAS CORP	COM	127097103	4,338	151,670	SH		SOLE		151,670	0	0
CALLON PETE CO DEL	COM	13123X102	2,083	171,450	SH		SOLE		171,450	0	0
CARRIZO OIL & GAS INC	COM	144577103	357	16,780	SH		SOLE		16,780	0	0
CATALENT INC	COM	148806102	14,614	355,755	SH		SOLE		355,755	0	0
CATERPILLAR INC DEL	COM	149123101	32,334	205,194	SH		SOLE		205,194	0	0
CELANESE CORP DEL	COM SER A	150870103	5,138	47,985	SH		SOLE		47,985	0	0
CENTENNIAL RESOURCE DEV INC	CL A	15136A102	7,661	386,905	SH		SOLE		386,905	0	0
CHART INDS INC	COM PAR $0.01	16115Q308	11,044	235,690	SH		SOLE		235,690	0	0
CHEGG INC	COM	163092109	18,134	1,111,164	SH		SOLE		1,111,164	0	0
CHENIERE ENERGY INC	COM NEW	16411R208	8,294	154,040	SH		SOLE		154,040	0	0
CHENIERE ENERGY PARTNERS LP	COM UNIT	16411Q101	2,372	80,040	SH		SOLE		80,040	0	0
CHEVRON CORP NEW	COM	166764100	4,655	37,185	SH		SOLE		37,185	0	0
CHINA PETE & CHEM CORP	SPON ADR H SHS	16941R108	2,303	31,390	SH		SOLE		31,390	0	0
CHINA LODGING GROUP LTD	SPONSORED ADR	16949N109	1,059	7,335	SH		SOLE		7,335	0	0
CIMAREX ENERGY CO	COM	171798101	4,448	36,460	SH		SOLE		36,460	0	0
CINTAS CORP	COM	172908105	2,540	16,300	SH		SOLE		16,300	0	0
CITIGROUP INC	COM NEW	172967424	53,037	712,765	SH		SOLE		712,765	0	0
COCA COLA CO	COM	191216100	313	6,820	SH		SOLE		6,820	0	0
COLUMBUS MCKINNON CORP N Y	COM	199333105	9,133	228,432	SH		SOLE		228,432	0	0
COMPANHIA DE SANEAMENTO BASI	SPONSORED ADR	20441A102	155	14,800	SH		SOLE		14,800	0	0
CONCHO RES INC	COM	20605P101	5,313	35,370	SH		SOLE		35,370	0	0
CONNS INC	COM	208242107	6,175	173,700	SH		SOLE		173,700	0	0
CONTINENTAL RESOURCES INC	COM	212015101	37,157	701,475	SH		SOLE		701,475	0	0
COOPER COS INC	COM NEW	216648402	412	1,890	SH		SOLE		1,890	0	0
COSTCO WHSL CORP NEW	COM	22160K105	521	2,800	SH		SOLE		2,800	0	0
CRESTWOOD EQUITY PARTNERS LP	UNIT LTD PARTNER	226344208	1,103	42,750	SH		SOLE		42,750	0	0
CUMMINS INC	COM	231021106	53	300	SH		SOLE		300	0	0
CUTERA INC	COM	232109108	2,988	65,888	SH		SOLE		65,888	0	0
CYPRESS SEMICONDUCTOR CORP	COM	232806109	14,365	942,582	SH		SOLE		942,582	0	0
DCP MIDSTREAM LP	COM UT LTD PTN	23311P100	2,467	67,900	SH		SOLE		67,900	0	0
D R HORTON INC	COM	23331A109	528	10,340	SH		SOLE		10,340	0	0
DST SYS INC DEL	COM	233326107	1,470	23,680	SH		SOLE		23,680	0	0
DARDEN RESTAURANTS INC	COM	237194105	260	2,710	SH		SOLE		2,710	0	0
DASEKE INC	COM	23753F107	4,802	336,023	SH		SOLE		336,023	0	0
DEERE & CO	COM	244199105	28,485	182,001	SH		SOLE		182,001	0	0
DENTSPLY SIRONA INC	COM	24906P109	844	12,820	SH		SOLE		12,820	0	0
DIAMONDBACK ENERGY INC	COM	25278X109	14,390	113,983	SH		SOLE		113,983	0	0
DICKS SPORTING GOODS INC	COM	253393102	1,052	36,600	SH		SOLE		36,600	0	0
DIGITAL RLTY TR INC	COM	253868103	309	2,710	SH		SOLE		2,710	0	0
DISNEY WALT CO	COM DISNEY	254687106	215	2,000	SH		SOLE		2,000	0	0
DOLBY LABORATORIES INC	COM	25659T107	4,723	76,180	SH		SOLE		76,180	0	0
DOMINION ENERGY MIDSTRM PRTN	COM UT REP LTD	257454108	1,206	39,606	SH		SOLE		39,606	0	0
DUNKIN BRANDS GROUP INC	COM	265504100	3,065	47,540	SH		SOLE		47,540	0	0
ENI S P A	SPONSORED ADR	26874R108	2,654	79,970	SH		SOLE		79,970	0	0
EOG RES INC	COM	26875P101	34,688	321,454	SH		SOLE		321,454	0	0
EQT CORP	COM	26884L109	536	9,423	SH		SOLE		9,423	0	0
EQT MIDSTREAM PARTNERS LP	UNIT LTD PARTN	26885B100	3,680	50,340	SH		SOLE		50,340	0	0
E TRADE FINANCIAL CORP	COM NEW	269246401	6,472	130,555	SH		SOLE		130,555	0	0
EAGLE MATERIALS INC	COM	26969P108	16,771	148,025	SH		SOLE		148,025	0	0
EBIX INC	COM NEW	278715206	15,407	194,414	SH		SOLE		194,414	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	277	2,460	SH		SOLE		2,460	0	0
EMERGE ENERGY SVCS LP	COM REP PARTN	29102H108	713	99,118	SH		SOLE		99,118	0	0
ENCANA CORP	COM	292505104	4,975	373,185	SH		SOLE		373,185	0	0
ENCORE CAP GROUP INC	COM	292554102	5,822	138,290	SH		SOLE		138,290	0	0
ENERGEN CORP	COM	29265N108	3,923	68,150	SH		SOLE		68,150	0	0
ENERGY TRANSFER EQUITY L P	COM UT LTD PTN	29273V100	2,007	116,300	SH		SOLE		116,300	0	0
ENERGY TRANSFER PARTNERS LP	UNIT LTD PRT INT	29278N103	7,306	407,684	SH		SOLE		407,684	0	0
ENLINK MIDSTREAM PARTNERS LP	COM UNIT REP LTD	29336U107	2,209	143,750	SH		SOLE		143,750	0	0
ENPRO INDS INC	COM	29355X107	10,924	116,827	SH		SOLE		116,827	0	0
ENTERPRISE PRODS PARTNERS L	COM	293792107	13,237	499,320	SH		SOLE		499,320	0	0
ENVESTNET INC	COM	29404K106	9,867	197,932	SH		SOLE		197,932	0	0
EVERI HLDGS INC	COM	30034T103	7,126	945,126	SH		SOLE		945,126	0	0
EXTREME NETWORKS INC	COM	30226D106	7,015	560,340	SH		SOLE		560,340	0	0
FLIR SYS INC	COM	302445101	5,189	111,295	SH		SOLE		111,295	0	0
F M C CORP	COM NEW	302491303	4,611	48,715	SH		SOLE		48,715	0	0
FACEBOOK INC	CL A	30303M102	46,789	265,156	SH		SOLE		265,156	0	0
FAIRMOUNT SANTROL HLDGS INC	COM	30555Q108	1,162	222,115	SH		SOLE		222,115	0	0
FARO TECHNOLOGIES INC	COM	311642102	6,758	143,795	SH		SOLE		143,795	0	0
FASTENAL CO	COM	311900104	1,980	36,210	SH		SOLE		36,210	0	0
FEDEX CORP	COM	31428X106	32,642	130,807	SH		SOLE		130,807	0	0
F5 NETWORKS INC	COM	315616102	837	6,380	SH		SOLE		6,380	0	0
FIBROGEN INC	COM	31572Q808	5,168	109,025	SH		SOLE		109,025	0	0
FIRST MIDWEST BANCORP DEL	COM	320867104	8,905	370,885	SH		SOLE		370,885	0	0
FISERV INC	COM	337738108	6,080	46,370	SH		SOLE		46,370	0	0
FIVE9 INC	COM	338307101	7,365	296,021	SH		SOLE		296,021	0	0
FOUNDATION MEDICINE INC	COM	350465100	1,333	19,540	SH		SOLE		19,540	0	0
GDS HLDGS LTD	SPONSORED ADR	36165L108	1,216	53,955	SH		SOLE		53,955	0	0
GTT COMMUNICATIONS INC	COM	362393100	19,653	418,594	SH		SOLE		418,594	0	0
GALAPAGOS NV	SPON ADR	36315X101	635	6,770	SH		SOLE		6,770	0	0
GALLAGHER ARTHUR J & CO	COM	363576109	227	3,580	SH		SOLE		3,580	0	0
GARDNER DENVER HLDGS INC	COM	36555P107	4,498	132,555	SH		SOLE		132,555	0	0
GENERAC HLDGS INC	COM	368736104	11,118	224,515	SH		SOLE		224,515	0	0
GENESEE & WYO INC	CL A	371559105	217	2,750	SH		SOLE		2,750	0	0
GENTEX CORP	COM	371901109	2,206	105,300	SH		SOLE		105,300	0	0
GILEAD SCIENCES INC	COM	375558103	8,101	113,078	SH		SOLE		113,078	0	0
GLOBAL PMTS INC	COM	37940X102	505	5,040	SH		SOLE		5,040	0	0
GLU MOBILE INC	COM	379890106	6,024	1,655,077	SH		SOLE		1,655,077	0	0
GOLDCORP INC NEW	COM	380956409	1,085	85,000	SH		SOLE		85,000	0	0
GRACE W R & CO DEL NEW	COM	38388F108	3,418	48,745	SH		SOLE		48,745	0	0
GRAND CANYON ED INC	COM	38526M106	15,317	171,085	SH		SOLE		171,085	0	0
GREEN DOT CORP	CL A	39304D102	20,976	348,094	SH		SOLE		348,094	0	0
GPO AEROPORTUARIO DEL PAC SA	SPON ADR B	400506101	216	2,100	SH		SOLE		2,100	0	0
GUESS INC	COM	401617105	13,772	815,875	SH		SOLE		815,875	0	0
HDFC BANK LTD	ADR REPS 3 SHS	40415F101	153	1,500	SH		SOLE		1,500	0	0
HAEMONETICS CORP	COM	405024100	10,541	181,495	SH		SOLE		181,495	0	0
HALLIBURTON CO	COM	406216101	3,920	80,210	SH		SOLE		80,210	0	0
HALOZYME THERAPEUTICS INC	COM	40637H109	7,098	350,355	SH		SOLE		350,355	0	0
HARLEY DAVIDSON INC	COM	412822108	426	8,363	SH		SOLE		8,363	0	0
HEALTHEQUITY INC	COM	42226A107	256	5,490	SH		SOLE		5,490	0	0
HERC HLDGS INC	COM	42704L104	8,810	140,720	SH		SOLE		140,720	0	0
HOLLYFRONTIER CORP	COM	436106108	2,971	58,000	SH		SOLE		58,000	0	0
HOME DEPOT INC	COM	437076102	24,052	126,906	SH		SOLE		126,906	0	0
HONDA MOTOR LTD	AMERN SHS	438128308	4,489	131,718	SH		SOLE		131,718	0	0
HORTONWORKS INC	COM	440894103	16,414	816,225	SH		SOLE		816,225	0	0
HUNT J B TRANS SVCS INC	COM	445658107	38,046	330,893	SH		SOLE		330,893	0	0
HUTCHISON CHINA MEDITECH LTD	SPONSORED ADR	44842L103	177	4,500	SH		SOLE		4,500	0	0
IAC INTERACTIVECORP	COM	44919P508	7,988	65,325	SH		SOLE		65,325	0	0
ICU MED INC	COM	44930G107	11,040	51,110	SH		SOLE		51,110	0	0
ITT INC	COM	45073V108	18,178	340,595	SH		SOLE		340,595	0	0
ILLINOIS TOOL WKS INC	COM	452308109	128	770	SH		SOLE		770	0	0
ILLUMINA INC	COM	452327109	25,369	116,111	SH		SOLE		116,111	0	0
INSULET CORP	COM	45784P101	16,289	236,075	SH		SOLE		236,075	0	0
INTEGRATED DEVICE TECHNOLOGY	COM	458118106	16,065	540,375	SH		SOLE		540,375	0	0
INTEL CORP	COM	458140100	25,966	562,527	SH		SOLE		562,527	0	0
INTERNATIONAL FLAVORS&FRAGRA	COM	459506101	423	2,770	SH		SOLE		2,770	0	0
INTERSECT ENT INC	COM	46071F103	5,390	166,345	SH		SOLE		166,345	0	0
INTUITIVE SURGICAL INC	COM NEW	46120E602	7,729	21,180	SH		SOLE		21,180	0	0
IQVIA HLDGS INC	COM	46266C105	536	5,470	SH		SOLE		5,470	0	0
ISHARES INC	EM MKT SM-CP ETF	464286475	786	14,800	SH		SOLE		14,800	0	0
ISHARES TR	INDIA 50 ETF	464289529	11,104	299,150	SH		SOLE		299,150	0	0
ISHARES TR	MSCI EAFE ETF	464287465	8,965	127,500	SH		SOLE		127,500	0	0
ISHARES TR	MSCI EMG MKT ETF	464287234	54,230	1,150,900	SH		SOLE		1,150,900	0	0
ISHARES TR	RUS 1000 GRW ETF	464287614	2,656	19,720	SH		SOLE		19,720	0	0
ISHARES TR	RUS MD CP GR ETF	464287481	314	2,600	SH		SOLE		2,600	0	0
ISHARES TR	20 YR TR BD ETF	464287432	3,806	30,000	SH		SOLE		30,000	0	0
ISHARES TR	MSCI INDIA SM CP	46429B614	1,229	23,375	SH		SOLE		23,375	0	0
ISHARES INC	MSCI TAIWAN ETF	46434G772	768	21,200	SH		SOLE		21,200	0	0
ISHARES TR	CUR HED MSCI GER	46434V704	5,738	200,000	SH		SOLE		200,000	0	0
JPMORGAN CHASE & CO	COM	46625H100	13,057	122,100	SH		SOLE		122,100	0	0
JOHN BEAN TECHNOLOGIES CORP	COM	477839104	14,989	135,280	SH		SOLE		135,280	0	0
KLA-TENCOR CORP	COM	482480100	235	2,240	SH		SOLE		2,240	0	0
KEANE GROUP INC	COM	48669A108	3,511	184,690	SH		SOLE		184,690	0	0
KNIGHT SWIFT TRANSN HLDGS IN	CL A	499049104	6,443	147,370	SH		SOLE		147,370	0	0
KRATON CORPORATION	COM	50077C106	7,734	160,550	SH		SOLE		160,550	0	0
LPL FINL HLDGS INC	COM	50212V100	15,123	264,660	SH		SOLE		264,660	0	0
LANTHEUS HLDGS INC	COM	516544103	4,465	218,341	SH		SOLE		218,341	0	0
LIGAND PHARMACEUTICALS INC	COM NEW	53220K504	13,740	100,340	SH		SOLE		100,340	0	0
LINCOLN ELEC HLDGS INC	COM	533900106	3,216	35,120	SH		SOLE		35,120	0	0
LIONS GATE ENTMNT CORP	CL A VTG	535919401	14,286	422,525	SH		SOLE		422,525	0	0
LIVEPERSON INC	COM	538146101	5,971	519,174	SH		SOLE		519,174	0	0
MPLX LP	COM UNIT REP LTD	55336V100	8,744	246,528	SH		SOLE		246,528	0	0
MSCI INC	COM	55354G100	429	3,390	SH		SOLE		3,390	0	0
MAGELLAN MIDSTREAM PRTNRS LP	COM UNIT RP LP	559080106	8,583	120,992	SH		SOLE		120,992	0	0
MAMMOTH ENERGY SVCS INC	COM	56155L108	1,938	98,728	SH		SOLE		98,728	0	0
MARATHON OIL CORP	COM	565849106	1,734	102,400	SH		SOLE		102,400	0	0
MARATHON PETE CORP	COM	56585A102	3,449	52,275	SH		SOLE		52,275	0	0
MARRIOTT INTL INC NEW	CL A	571903202	529	3,900	SH		SOLE		3,900	0	0
MASCO CORP	COM	574599106	549	12,500	SH		SOLE		12,500	0	0
MATADOR RES CO	COM	576485205	16,780	539,020	SH		SOLE		539,020	0	0
MERCURY SYS INC	COM	589378108	9,869	192,186	SH		SOLE		192,186	0	0
MERITOR INC	COM	59001K100	14,789	630,381	SH		SOLE		630,381	0	0
MICROSOFT CORP	COM	594918104	62,395	729,426	SH		SOLE		729,426	0	0
MICROCHIP TECHNOLOGY INC	COM	595017104	29,269	333,057	SH		SOLE		333,057	0	0
MIDDLEBY CORP	COM	596278101	15,277	113,206	SH		SOLE		113,206	0	0
MODINE MFG CO	COM	607828100	6,711	332,251	SH		SOLE		332,251	0	0
MOHAWK INDS INC	COM	608190104	563	2,040	SH		SOLE		2,040	0	0
MOMO INC	ADR	60879B107	144	5,900	SH		SOLE		5,900	0	0
MONSANTO CO NEW	COM	61166W101	715	6,120	SH		SOLE		6,120	0	0
MONSTER BEVERAGE CORP NEW	COM	61174X109	32,774	517,832	SH		SOLE		517,832	0	0
MOOG INC	CL A	615394202	2,287	26,330	SH		SOLE		26,330	0	0
MORGAN STANLEY	COM NEW	617446448	41,973	799,940	SH		SOLE		799,940	0	0
MURPHY OIL CORP	COM	626717102	9	290	SH		SOLE		290	0	0
MURPHY USA INC	COM	626755102	6	70	SH		SOLE		70	0	0
MYRIAD GENETICS INC	COM	62855J104	782	22,760	SH		SOLE		22,760	0	0
NVR INC	COM	62944T105	403	115	SH		SOLE		115	0	0
NAVISTAR INTL CORP NEW	COM	63934E108	11,746	273,935	SH		SOLE		273,935	0	0
NETFLIX INC	COM	64110L106	35,817	186,588	SH		SOLE		186,588	0	0
NEUROCRINE BIOSCIENCES INC	COM	64125C109	2,298	29,620	SH		SOLE		29,620	0	0
NEW ORIENTAL ED & TECH GRP I	SPON ADR	647581107	197	2,100	SH		SOLE		2,100	0	0
NEW RELIC INC	COM	64829B100	12,425	215,085	SH		SOLE		215,085	0	0
NEWFIELD EXPL CO	COM	651290108	230	7,300	SH		SOLE		7,300	0	0
NICE LTD	SPONSORED ADR	653656108	833	9,060	SH		SOLE		9,060	0	0
NIKE INC	CL B	654106103	125	2,000	SH		SOLE		2,000	0	0
NOBLE MIDSTREAM PARTNERS LP	COM UNIT REPST	65506L105	2,392	47,834	SH		SOLE		47,834	0	0
NORDSON CORP	COM	655663102	3,009	20,550	SH		SOLE		20,550	0	0
NUTANIX INC	CL A	67059N108	11,051	313,245	SH		SOLE		313,245	0	0
OLD DOMINION FGHT LINES INC	COM	679580100	7,381	56,105	SH		SOLE		56,105	0	0
OLIN CORP	COM PAR $1	680665205	4,233	118,960	SH		SOLE		118,960	0	0
OMNICELL INC	COM	68213N109	8,937	184,260	SH		SOLE		184,260	0	0
ONEOK INC NEW	COM	682680103	1,110	20,774	SH		SOLE		20,774	0	0
OWENS CORNING NEW	COM	690742101	5,956	64,785	SH		SOLE		64,785	0	0
PDC ENERGY INC	COM	69327R101	567	11,000	SH		SOLE		11,000	0	0
PNC FINL SVCS GROUP INC	COM	693475105	10,187	70,600	SH		SOLE		70,600	0	0
PRA GROUP INC	COM	69354N106	1,053	31,710	SH		SOLE		31,710	0	0
PRA HEALTH SCIENCES INC	COM	69354M108	18,844	206,916	SH		SOLE		206,916	0	0
PVH CORP	COM	693656100	5,605	40,850	SH		SOLE		40,850	0	0
PACCAR INC	COM	693718108	274	3,850	SH		SOLE		3,850	0	0
PARKER HANNIFIN CORP	COM	701094104	43,825	219,584	SH		SOLE		219,584	0	0
PARSLEY ENERGY INC	CL A	701877102	606	20,600	SH		SOLE		20,600	0	0
PATTERSON UTI ENERGY INC	COM	703481101	13,502	586,795	SH		SOLE		586,795	0	0
PAYCHEX INC	COM	704326107	1,003	14,740	SH		SOLE		14,740	0	0
PAYPAL HLDGS INC	COM	70450Y103	28,753	390,562	SH		SOLE		390,562	0	0
PETROCHINA CO LTD	SPONSORED ADR	71646E100	1,757	25,120	SH		SOLE		25,120	0	0
PETROLEO BRASILEIRO SA PETRO	SPONSORED ADR	71654V408	1,841	178,900	SH		SOLE		178,900	0	0
PFIZER INC	COM	717081103	235	6,500	SH		SOLE		6,500	0	0
PHILLIPS 66	COM	718546104	2,278	22,520	SH		SOLE		22,520	0	0
PHILLIPS 66 PARTNERS LP	COM UNIT REP INT	718549207	3,726	71,169	SH		SOLE		71,169	0	0
PIONEER NAT RES CO	COM	723787107	29,538	170,890	SH		SOLE		170,890	0	0
PLAINS ALL AMERN PIPELINE L	UNIT LTD PARTN	726503105	2,919	141,430	SH		SOLE		141,430	0	0
PLANET FITNESS INC	CL A	72703H101	15,529	448,440	SH		SOLE		448,440	0	0
PORTOLA PHARMACEUTICALS INC	COM	737010108	4,828	99,171	SH		SOLE		99,171	0	0
POWERSHARES QQQ TRUST	UNIT SER 1	73935A104	7,554	48,500	SH		SOLE		48,500	0	0
PROCTER AND GAMBLE CO	COM	742718109	349	3,800	SH		SOLE		3,800	0	0
PROOFPOINT INC	COM	743424103	7,439	83,760	SH		SOLE		83,760	0	0
PUMA BIOTECHNOLOGY INC	COM	74587V107	6,819	68,985	SH		SOLE		68,985	0	0
PURE STORAGE INC	CL A	74624M102	11,766	741,870	SH		SOLE		741,870	0	0
QUALCOMM INC	COM	747525103	445	6,950	SH		SOLE		6,950	0	0
QUANTA SVCS INC	COM	74762E102	16,103	411,740	SH		SOLE		411,740	0	0
RPC INC	COM	749660106	1,216	47,640	SH		SOLE		47,640	0	0
RPM INTL INC	COM	749685103	1,061	20,240	SH		SOLE		20,240	0	0
RSP PERMIAN INC	COM	74978Q105	19,029	467,785	SH		SOLE		467,785	0	0
RANDGOLD RES LTD	ADR	752344309	2,967	30,000	SH		SOLE		30,000	0	0
RANGE RES CORP	COM	75281A109	1,022	59,930	SH		SOLE		59,930	0	0
RBC BEARINGS INC	COM	75524B104	10,896	86,205	SH		SOLE		86,205	0	0
REALPAGE INC	COM	75606N109	19,025	429,449	SH		SOLE		429,449	0	0
RED HAT INC	COM	756577102	29,399	244,787	SH		SOLE		244,787	0	0
RICE MIDSTREAM PARTNERS LP	UNIT LTD PARTN	762819100	1,894	88,225	SH		SOLE		88,225	0	0
RINGCENTRAL INC	CL A	76680R206	19,296	398,688	SH		SOLE		398,688	0	0
ROCKWELL AUTOMATION INC	COM	773903109	573	2,920	SH		SOLE		2,920	0	0
ROCKWELL COLLINS INC	COM	774341101	443	3,270	SH		SOLE		3,270	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	4,883	73,200	SH		SOLE		73,200	0	0
RUSH ENTERPRISES INC	CL A	781846209	10,700	210,586	SH		SOLE		210,586	0	0
RYANAIR HLDGS PLC	SPONSORED ADR NE	783513203	263	2,520	SH		SOLE		2,520	0	0
SPDR GOLD TRUST	GOLD SHS	78463V107	3,524	28,500	SH		SOLE		28,500	0	0
SPDR SERIES TRUST	S&P HOMEBUILD	78464A888	12,685	286,600	SH		SOLE		286,600	0	0
SS&C TECHNOLOGIES HLDGS INC	COM	78467J100	5,483	135,461	SH		SOLE		135,461	0	0
SRC ENERGY INC	COM	78470V108	5,489	643,520	SH		SOLE		643,520	0	0
SVB FINL GROUP	COM	78486Q101	505	2,160	SH		SOLE		2,160	0	0
SAGE THERAPEUTICS INC	COM	78667J108	4,693	28,495	SH		SOLE		28,495	0	0
SAIA INC	COM	78709Y105	13,228	186,966	SH		SOLE		186,966	0	0
SAREPTA THERAPEUTICS INC	COM	803607100	15,736	282,810	SH		SOLE		282,810	0	0
SCHLUMBERGER LTD	COM	806857108	37	551	SH		SOLE		551	0	0
SCHWAB CHARLES CORP NEW	COM	808513105	56,166	1,093,353	SH		SOLE		1,093,353	0	0
SCIENTIFIC GAMES CORP	CL A	80874P109	18,002	350,910	SH		SOLE		350,910	0	0
SEALED AIR CORP NEW	COM	81211K100	682	13,840	SH		SOLE		13,840	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	17,025	610,000	SH		SOLE		610,000	0	0
SERVICENOW INC	COM	81762P102	600	4,600	SH		SOLE		4,600	0	0
SHELL MIDSTREAM PARTNERS L P	UNIT LTD INT	822634101	845	28,321	SH		SOLE		28,321	0	0
SILICON MOTION TECHNOLOGY CO	SPONSORED ADR	82706C108	148	2,800	SH		SOLE		2,800	0	0
SMITH A O	COM	831865209	5,295	86,405	SH		SOLE		86,405	0	0
SONIC CORP	COM	835451105	1,233	44,885	SH		SOLE		44,885	0	0
SOUTHWEST AIRLS CO	COM	844741108	2,673	40,840	SH		SOLE		40,840	0	0
SOUTHWESTERN ENERGY CO	COM	845467109	876	156,900	SH		SOLE		156,900	0	0
SPLUNK INC	COM	848637104	23,734	286,502	SH		SOLE		286,502	0	0
SQUARE INC	CL A	852234103	4,502	129,866	SH		SOLE		129,866	0	0
STARBUCKS CORP	COM	855244109	2,798	48,720	SH		SOLE		48,720	0	0
STATOIL ASA	SPONSORED ADR	85771P102	3,518	164,260	SH		SOLE		164,260	0	0
STERICYCLE INC	COM	858912108	1,760	25,890	SH		SOLE		25,890	0	0
STRYKER CORP	COM	863667101	53	340	SH		SOLE		340	0	0
SUMMIT MATLS INC	CL A	86614U100	17,840	567,425	SH		SOLE		567,425	0	0
SUNCOR ENERGY INC NEW	COM	867224107	3,442	93,740	SH		SOLE		93,740	0	0
SUPERIOR ENERGY SVCS INC	COM	868157108	863	89,590	SH		SOLE		89,590	0	0
SYNOVUS FINL CORP	COM NEW	87161C501	18,068	376,894	SH		SOLE		376,894	0	0
TC PIPELINES LP	UT COM LTD PRT	87233Q108	1,008	18,990	SH		SOLE		18,990	0	0
TJX COS INC NEW	COM	872540109	523	6,840	SH		SOLE		6,840	0	0
TABULA RASA HEALTHCARE INC	COM	873379101	6,393	227,926	SH		SOLE		227,926	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADR	874039100	226	5,710	SH		SOLE		5,710	0	0
TAKE-TWO INTERACTIVE SOFTWAR	COM	874054109	4,400	40,080	SH		SOLE		40,080	0	0
TALLGRASS ENERGY PARTNERS LP	COM UNIT	874697105	2,504	54,603	SH		SOLE		54,603	0	0
TAPESTRY INC	COM	876030107	16,929	382,743	SH		SOLE		382,743	0	0
TARGA RES CORP	COM	87612G101	1,195	24,690	SH		SOLE		24,690	0	0
TELECOM ARGENTINA S A	SPON ADR REP B	879273209	143	3,900	SH		SOLE		3,900	0	0
TELEFLEX INC	COM	879369106	6,216	24,980	SH		SOLE		24,980	0	0
TERADYNE INC	COM	880770102	11,994	286,449	SH		SOLE		286,449	0	0
TESLA INC	COM	88160R101	12,014	38,587	SH		SOLE		38,587	0	0
TEXAS CAPITAL BANCSHARES INC	COM	88224Q107	222	2,500	SH		SOLE		2,500	0	0
TEXAS ROADHOUSE INC	COM	882681109	5,578	105,880	SH		SOLE		105,880	0	0
THOR INDS INC	COM	885160101	11,863	78,707	SH		SOLE		78,707	0	0
TIVO CORP	COM	88870P106	12	739	SH		SOLE		739	0	0
TOPBUILD CORP	COM	89055F103	12,646	166,970	SH		SOLE		166,970	0	0
TOTAL S A	SPONSORED ADR	89151E109	4,726	85,500	SH		SOLE		85,500	0	0
TRANSCANADA CORP	COM	89353D107	330	6,790	SH		SOLE		6,790	0	0
TRANSDIGM GROUP INC	COM	893641100	239	870	SH		SOLE		870	0	0
TRIMBLE INC	COM	896239100	9,783	240,735	SH		SOLE		240,735	0	0
USA TECHNOLOGIES INC	COM NO PAR	90328S500	6,715	688,690	SH		SOLE		688,690	0	0
U S SILICA HLDGS INC	COM	90346E103	2,737	84,075	SH		SOLE		84,075	0	0
UNDER ARMOUR INC	CL A	904311107	654	45,300	SH		SOLE		45,300	0	0
UNDER ARMOUR INC	CL C	904311206	675	50,656	SH		SOLE		50,656	0	0
UNIT CORP	COM	909218109	221	10,030	SH		SOLE		10,030	0	0
UNITED RENTALS INC	COM	911363109	39,067	227,250	SH		SOLE		227,250	0	0
UNITEDHEALTH GROUP INC	COM	91324P102	35,364	160,408	SH		SOLE		160,408	0	0
UNIVAR INC	COM	91336L107	14,202	458,737	SH		SOLE		458,737	0	0
UNIVERSAL DISPLAY CORP	COM	91347P105	10,080	58,385	SH		SOLE		58,385	0	0
VALERO ENERGY CORP NEW	COM	91913Y100	4,205	45,750	SH		SOLE		45,750	0	0
VALMONT INDS INC	COM	920253101	15,359	92,605	SH		SOLE		92,605	0	0
VAREX IMAGING CORP	COM	92214X106	336	8,372	SH		SOLE		8,372	0	0
VARIAN MED SYS INC	COM	92220P105	2,326	20,930	SH		SOLE		20,930	0	0
VARONIS SYS INC	COM	922280102	10,483	215,930	SH		SOLE		215,930	0	0
VEEVA SYS INC	CL A COM	922475108	20,933	378,680	SH		SOLE		378,680	0	0
VERTEX PHARMACEUTICALS INC	COM	92532F100	4,021	26,830	SH		SOLE		26,830	0	0
VINA CONCHA Y TORO S A	SPONSORED ADR	927191106	148	4,000	SH		SOLE		4,000	0	0
VIPER ENERGY PARTNERS LP	COM UNT RP INT	92763M105	3,113	133,453	SH		SOLE		133,453	0	0
VISA INC	COM CL A	92826C839	41,381	362,929	SH		SOLE		362,929	0	0
VIRTUSA CORP	COM	92827P102	6,608	149,920	SH		SOLE		149,920	0	0
VISTEON CORP	COM NEW	92839U206	11,690	93,415	SH		SOLE		93,415	0	0
VONAGE HLDGS CORP	COM	92886T201	19,588	1,926,037	SH		SOLE		1,926,037	0	0
VOYA FINL INC	COM	929089100	5,362	108,395	SH		SOLE		108,395	0	0
WABCO HLDGS INC	COM	92927K102	29,170	203,272	SH		SOLE		203,272	0	0
WNS HOLDINGS LTD	SPON ADR	92932M101	217	5,400	SH		SOLE		5,400	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	35	480	SH		SOLE		480	0	0
WATERS CORP	COM	941848103	1,472	7,620	SH		SOLE		7,620	0	0
WEIBO CORP	SPONSORED ADR	948596101	171	1,655	SH		SOLE		1,655	0	0
WENDYS CO	COM	95058W100	5,002	304,645	SH		SOLE		304,645	0	0
WERNER ENTERPRISES INC	COM	950755108	9,327	241,325	SH		SOLE		241,325	0	0
WESTERN ALLIANCE BANCORP	COM	957638109	17,350	306,424	SH		SOLE		306,424	0	0
WESTERN GAS PARTNERS LP	COM UNIT LP IN	958254104	2,215	46,061	SH		SOLE		46,061	0	0
WILLIAMS PARTNERS L P NEW	COM UNIT LTD PAR	96949L105	8,752	225,680	SH		SOLE		225,680	0	0
WINTRUST FINL CORP	COM	97650W108	231	2,800	SH		SOLE		2,800	0	0
WPX ENERGY INC	COM	98212B103	2,683	190,700	SH		SOLE		190,700	0	0
XPO LOGISTICS INC	COM	983793100	43,817	478,400	SH		SOLE		478,400	0	0
XILINX INC	COM	983919101	473	7,020	SH		SOLE		7,020	0	0
XEROX CORP	COM NEW	984121608	3,290	112,855	SH		SOLE		112,855	0	0
ZAYO GROUP HLDGS INC	COM	98919V105	3,006	81,695	SH		SOLE		81,695	0	0
ZENDESK INC	COM	98936J101	10,784	318,675	SH		SOLE		318,675	0	0
ZIONS BANCORPORATION	COM	989701107	5,818	114,460	SH		SOLE		114,460	0	0
ZYNGA INC	CL A	98986T108	3,328	832,050	SH		SOLE		832,050	0	0