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	39	232	SH		SOLE		232	0	0
ATLASSIAN CORP PLC	CL A	G06242104	743	11,880	SH		SOLE		11,880	0	0
CREDICORP LTD	COM	G2519Y108	610	2,710	SH		SOLE		2,710	0	0
ENSCO PLC	SHS CLASS A	G3157S106	4,223	581,630	SH		SOLE		581,630	0	0
ICON PLC	SHS	G4705A100	6,338	47,820	SH		SOLE		47,820	0	0
INTERNATIONAL GAME TECHNOLOG	SHS USD	G4863A108	3,356	144,405	SH		SOLE		144,405	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	7,546	43,795	SH		SOLE		43,795	0	0
LIVANOVA PLC	SHS	G5509L101	15,138	151,650	SH		SOLE		151,650	0	0
MEDTRONIC PLC	SHS	G5960L103	41	480	SH		SOLE		480	0	0
APTIV PLC	SHS	G6095L109	11,747	128,198	SH		SOLE		128,198	0	0
NABORS INDUSTRIES LTD	SHS	G6359F103	144	22,400	SH		SOLE		22,400	0	0
NOBLE CORP PLC	SHS USD	G65431101	3,384	534,550	SH		SOLE		534,550	0	0
NOVOCURE LTD	ORD SHS	G6674U108	11,423	364,953	SH		SOLE		364,953	0	0
ROWAN COMPANIES PLC	SHS CL A	G7665A101	355	21,880	SH		SOLE		21,880	0	0
PERRIGO CO PLC	SHS	G97822103	28	380	SH		SOLE		380	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	6,550	487,320	SH		SOLE		487,320	0	0
MELLANOX TECHNOLOGIES LTD	SHS	M51363113	7,688	91,195	SH		SOLE		91,195	0	0
NOVA MEASURING INSTRUMENTS L	COM	M7516K103	655	24,030	SH		SOLE		24,030	0	0
RADWARE LTD	ORD	M81873107	7,747	306,467	SH		SOLE		306,467	0	0
FERRARI N V	COM	N3167Y103	516	3,825	SH		SOLE		3,825	0	0
INTERXION HOLDING N.V	SHS	N47279109	18,159	290,916	SH		SOLE		290,916	0	0
NXP SEMICONDUCTORS N V	COM	N6596X109	322	2,950	SH		SOLE		2,950	0	0
QIAGEN NV	SHS NEW	N72482123	6,147	170,005	SH		SOLE		170,005	0	0
YANDEX N V	SHS CLASS A	N97284108	548	15,255	SH		SOLE		15,255	0	0
GASLOG PARTNERS LP	UNIT LTD PTNRP	Y2687W108	1,148	48,150	SH		SOLE		48,150	0	0
AAR CORP	COM	000361105	5,212	112,115	SH		SOLE		112,115	0	0
AARONS INC	COM PAR $0.50	002535300	8,000	184,115	SH		SOLE		184,115	0	0
ABERCROMBIE & FITCH CO	CL A	002896207	11,551	471,870	SH		SOLE		471,870	0	0
ABIOMED INC	COM	003654100	65,108	159,170	SH		SOLE		159,170	0	0
ACTIVISION BLIZZARD INC	COM	00507V109	25,025	327,897	SH		SOLE		327,897	0	0
ADOBE SYS INC	COM	00724F101	21,418	87,849	SH		SOLE		87,849	0	0
ADTALEM GLOBAL ED INC	COM	00737L103	15,203	316,062	SH		SOLE		316,062	0	0
ADVANCED DISP SVCS INC DEL	COM	00790X101	7,128	287,670	SH		SOLE		287,670	0	0
AGIOS PHARMACEUTICALS INC	COM	00847X104	8,114	96,330	SH		SOLE		96,330	0	0
AGNICO EAGLE MINES LTD	COM	008474108	1,719	37,500	SH		SOLE		37,500	0	0
AKAMAI TECHNOLOGIES INC	COM	00971T101	5,924	80,895	SH		SOLE		80,895	0	0
ALIBABA GROUP HLDG LTD	SPONSORED ADS	01609W102	1,158	6,240	SH		SOLE		6,240	0	0
ALIGN TECHNOLOGY INC	COM	016255101	54,329	158,791	SH		SOLE		158,791	0	0
ALLEGHENY TECHNOLOGIES INC	COM	01741R102	9,568	380,875	SH		SOLE		380,875	0	0
ALPHABET INC	CAP STK CL A	02079K305	56	50	SH		SOLE		50	0	0
ALPHABET INC	CAP STK CL C	02079K107	25,302	22,679	SH		SOLE		22,679	0	0
AMAZON COM INC	COM	023135106	67,873	39,930	SH		SOLE		39,930	0	0
AMERICAN EAGLE OUTFITTERS NE	COM	02553E106	4,222	181,598	SH		SOLE		181,598	0	0
AMERICAN EXPRESS CO	COM	025816109	262	2,675	SH		SOLE		2,675	0	0
ANADARKO PETE CORP	COM	032511107	8,879	121,210	SH		SOLE		121,210	0	0
ANDEAVOR	COM	03349M105	997	7,600	SH		SOLE		7,600	0	0
ANDEAVOR LOGISTICS LP	COM UNIT LP INT	03350F106	4,576	107,598	SH		SOLE		107,598	0	0
ANSYS INC	COM	03662Q105	2,379	13,660	SH		SOLE		13,660	0	0
ANTERO MIDSTREAM PARTNERS LP	UNT LTD PARTN	03673L103	1,730	58,614	SH		SOLE		58,614	0	0
APPLE INC	COM	037833100	55,634	300,544	SH		SOLE		300,544	0	0
APPLIED MATLS INC	COM	038222105	22,397	484,888	SH		SOLE		484,888	0	0
APPTIO INC	CL A	03835C108	15,979	441,421	SH		SOLE		441,421	0	0
ARISTA NETWORKS INC	COM	040413106	239	930	SH		SOLE		930	0	0
ARRAY BIOPHARMA INC	COM	04269X105	5,561	331,435	SH		SOLE		331,435	0	0
ASSOCIATED BANC CORP	COM	045487105	7,393	270,810	SH		SOLE		270,810	0	0
ASURE SOFTWARE INC	COM	04649U102	3,066	192,205	SH		SOLE		192,205	0	0
AUTOLIV INC	COM	052800109	565	3,945	SH		SOLE		3,945	0	0
AXOGEN INC	COM	05463X106	12,060	239,995	SH		SOLE		239,995	0	0
AXON ENTERPRISE INC	COM	05464C101	12,216	193,356	SH		SOLE		193,356	0	0
BP PLC	SPONSORED ADR	055622104	8,635	189,110	SH		SOLE		189,110	0	0
BWX TECHNOLOGIES INC	COM	05605H100	13,066	209,660	SH		SOLE		209,660	0	0
BANCO DE CHILE	SPONSORED ADR	059520106	526	5,656	SH		SOLE		5,656	0	0
BANK AMER CORP	COM	060505104	6,847	242,900	SH		SOLE		242,900	0	0
BARRICK GOLD CORP	COM	067901108	1,215	92,500	SH		SOLE		92,500	0	0
BIO RAD LABS INC	CL A	090572207	5,335	18,490	SH		SOLE		18,490	0	0
BIOGEN INC	COM	09062X103	4,773	16,446	SH		SOLE		16,446	0	0
BIOTELEMETRY INC	COM	090672106	13,712	304,721	SH		SOLE		304,721	0	0
BIO TECHNE CORP	COM	09073M104	4,063	27,465	SH		SOLE		27,465	0	0
BJS RESTAURANTS INC	COM	09180C106	13,702	228,360	SH		SOLE		228,360	0	0
BLOOMIN BRANDS INC	COM	094235108	10,666	530,630	SH		SOLE		530,630	0	0
BLUCORA INC	COM	095229100	7,080	191,345	SH		SOLE		191,345	0	0
BOEING CO	COM	097023105	1,141	3,400	SH		SOLE		3,400	0	0
BORGWARNER INC	COM	099724106	446	10,340	SH		SOLE		10,340	0	0
BROADRIDGE FINL SOLUTIONS IN	COM	11133T103	497	4,320	SH		SOLE		4,320	0	0
BROWN & BROWN INC	COM	115236101	6,601	238,050	SH		SOLE		238,050	0	0
BUCKEYE PARTNERS L P	UNIT LTD PARTN	118230101	923	26,261	SH		SOLE		26,261	0	0
BURLINGTON STORES INC	COM	122017106	8,071	53,620	SH		SOLE		53,620	0	0
CDW CORP	COM	12514G108	7,894	97,705	SH		SOLE		97,705	0	0
CME GROUP INC	COM CL A	12572Q105	36,799	224,495	SH		SOLE		224,495	0	0
CNOOC LTD	SPONSORED ADR	126132109	707	4,130	SH		SOLE		4,130	0	0
CNX MIDSTREAM PARTNERS LP	COM UNIT REPST	12654A101	2,546	131,300	SH		SOLE		131,300	0	0
CVR ENERGY INC	COM	12662P108	2,330	62,990	SH		SOLE		62,990	0	0
CABOT OIL & GAS CORP	COM	127097103	1,237	51,970	SH		SOLE		51,970	0	0
CARRIZO OIL & GAS INC	COM	144577103	467	16,780	SH		SOLE		16,780	0	0
CATERPILLAR INC DEL	COM	149123101	36,307	267,613	SH		SOLE		267,613	0	0
CHART INDS INC	COM PAR $0.01	16115Q308	16,727	271,195	SH		SOLE		271,195	0	0
CHEGG INC	COM	163092109	14,069	506,247	SH		SOLE		506,247	0	0
CHENIERE ENERGY INC	COM NEW	16411R208	10,042	154,040	SH		SOLE		154,040	0	0
CHENIERE ENERGY PARTNERS LP	COM UNIT	16411Q101	2,877	80,040	SH		SOLE		80,040	0	0
CHEVRON CORP NEW	COM	166764100	6,157	48,695	SH		SOLE		48,695	0	0
CHINA PETE & CHEM CORP	SPON ADR H SHS	16941R108	2,820	31,390	SH		SOLE		31,390	0	0
CHURCH & DWIGHT INC	COM	171340102	320	6,020	SH		SOLE		6,020	0	0
CINTAS CORP	COM	172908105	3,017	16,300	SH		SOLE		16,300	0	0
CITIGROUP INC	COM NEW	172967424	10,574	158,010	SH		SOLE		158,010	0	0
COCA COLA CO	COM	191216100	299	6,820	SH		SOLE		6,820	0	0
CODEXIS INC	COM	192005106	6,239	433,278	SH		SOLE		433,278	0	0
COHERENT INC	COM	192479103	185	1,180	SH		SOLE		1,180	0	0
COLLEGIUM PHARMACEUTICAL INC	COM	19459J104	6,985	292,878	SH		SOLE		292,878	0	0
CONCHO RES INC	COM	20605P101	1,140	8,240	SH		SOLE		8,240	0	0
CONMED CORP	COM	207410101	8,998	122,925	SH		SOLE		122,925	0	0
CONOCOPHILLIPS	COM	20825C104	6,855	98,460	SH		SOLE		98,460	0	0
CONTINENTAL RESOURCES INC	COM	212015101	39,821	614,896	SH		SOLE		614,896	0	0
CORNERSTONE ONDEMAND INC	COM	21925Y103	12,364	260,680	SH		SOLE		260,680	0	0
COSTCO WHSL CORP NEW	COM	22160K105	39,002	186,631	SH		SOLE		186,631	0	0
COVIA HLDGS CORP	COM	22305A103	314	16,940	SH		SOLE		16,940	0	0
CRAY INC	COM NEW	225223304	5,591	227,290	SH		SOLE		227,290	0	0
CRESTWOOD EQUITY PARTNERS LP	UNIT LTD PARTNER	226344208	1,929	60,770	SH		SOLE		60,770	0	0
CUBIC CORP	COM	229669106	9,245	144,005	SH		SOLE		144,005	0	0
CUMMINS INC	COM	231021106	40	300	SH		SOLE		300	0	0
CURO GROUP HLDGS CORP	COM	23131L107	7,060	282,964	SH		SOLE		282,964	0	0
DCP MIDSTREAM LP	COM UT LTD PTN	23311P100	4,370	110,500	SH		SOLE		110,500	0	0
DARDEN RESTAURANTS INC	COM	237194105	497	4,640	SH		SOLE		4,640	0	0
DELEK US HLDGS INC NEW	COM	24665A103	1,009	20,120	SH		SOLE		20,120	0	0
DENNYS CORP	COM	24869P104	5,802	364,210	SH		SOLE		364,210	0	0
DENTSPLY SIRONA INC	COM	24906P109	561	12,820	SH		SOLE		12,820	0	0
DEXCOM INC	COM	252131107	13,967	147,051	SH		SOLE		147,051	0	0
DIAMONDBACK ENERGY INC	COM	25278X109	10,315	78,397	SH		SOLE		78,397	0	0
DICKS SPORTING GOODS INC	COM	253393102	1,290	36,600	SH		SOLE		36,600	0	0
DINE BRANDS GLOBAL INC	COM	254423106	11,892	158,980	SH		SOLE		158,980	0	0
DISNEY WALT CO	COM DISNEY	254687106	210	2,000	SH		SOLE		2,000	0	0
DOLBY LABORATORIES INC	COM	25659T107	5,752	93,245	SH		SOLE		93,245	0	0
DUNKIN BRANDS GROUP INC	COM	265504100	4,455	64,495	SH		SOLE		64,495	0	0
EOG RES INC	COM	26875P101	25,753	206,969	SH		SOLE		206,969	0	0
EQT CORP	COM	26884L109	520	9,423	SH		SOLE		9,423	0	0
EQT MIDSTREAM PARTNERS LP	UNIT LTD PARTN	26885B100	857	16,620	SH		SOLE		16,620	0	0
E TRADE FINANCIAL CORP	COM NEW	269246401	6,911	113,005	SH		SOLE		113,005	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	25,824	177,397	SH		SOLE		177,397	0	0
ELDORADO RESORTS INC	COM	28470R102	19,471	497,980	SH		SOLE		497,980	0	0
ENCOMPASS HEALTH CORP	COM	29261A100	15,661	231,260	SH		SOLE		231,260	0	0
ENERGY TRANSFER EQUITY L P	COM UT LTD PTN	29273V100	2,006	116,300	SH		SOLE		116,300	0	0
ENERGY TRANSFER PARTNERS LP	UNIT LTD PRT INT	29278N103	8,921	468,534	SH		SOLE		468,534	0	0
ENLINK MIDSTREAM PARTNERS LP	COM UNIT REP LTD	29336U107	1,114	71,750	SH		SOLE		71,750	0	0
ENTERPRISE PRODS PARTNERS L	COM	293792107	14,926	539,420	SH		SOLE		539,420	0	0
EQUINOR ASA	SPONSORED ADR	29446M102	4,338	164,260	SH		SOLE		164,260	0	0
ETSY INC	COM	29786A106	16,016	379,605	SH		SOLE		379,605	0	0
EVERTEC INC	COM	30040P103	12,315	563,630	SH		SOLE		563,630	0	0
EZCORP INC	CL A NON VTG	302301106	5,216	432,890	SH		SOLE		432,890	0	0
EXXON MOBIL CORP	COM	30231G102	3,045	36,810	SH		SOLE		36,810	0	0
FLIR SYS INC	COM	302445101	6,791	130,675	SH		SOLE		130,675	0	0
FACEBOOK INC	CL A	30303M102	42,584	219,144	SH		SOLE		219,144	0	0
FASTENAL CO	COM	311900104	1,743	36,210	SH		SOLE		36,210	0	0
FEDEX CORP	COM	31428X106	16,425	72,338	SH		SOLE		72,338	0	0
F5 NETWORKS INC	COM	315616102	1,100	6,380	SH		SOLE		6,380	0	0
FISERV INC	COM	337738108	6,871	92,740	SH		SOLE		92,740	0	0
FIVE BELOW INC	COM	33829M101	12,727	130,255	SH		SOLE		130,255	0	0
FLEXION THERAPEUTICS INC	COM	33938J106	2,902	112,265	SH		SOLE		112,265	0	0
GDS HLDGS LTD	SPONSORED ADR	36165L108	1,076	26,830	SH		SOLE		26,830	0	0
GTT COMMUNICATIONS INC	COM	362393100	4,828	107,291	SH		SOLE		107,291	0	0
GALAPAGOS NV	SPON ADR	36315X101	910	9,870	SH		SOLE		9,870	0	0
GENESEE & WYO INC	CL A	371559105	224	2,750	SH		SOLE		2,750	0	0
GENTEX CORP	COM	371901109	2,424	105,300	SH		SOLE		105,300	0	0
GENOMIC HEALTH INC	COM	37244C101	6,370	126,385	SH		SOLE		126,385	0	0
GILEAD SCIENCES INC	COM	375558103	7,545	106,508	SH		SOLE		106,508	0	0
GLOBAL PMTS INC	COM	37940X102	653	5,860	SH		SOLE		5,860	0	0
GLU MOBILE INC	COM	379890106	7,336	1,144,492	SH		SOLE		1,144,492	0	0
GODADDY INC	CL A	380237107	7,205	102,060	SH		SOLE		102,060	0	0
GOLDCORP INC NEW	COM	380956409	1,165	85,000	SH		SOLE		85,000	0	0
GRAPHIC PACKAGING HLDG CO	COM	388689101	10,780	742,925	SH		SOLE		742,925	0	0
GREEN DOT CORP	CL A	39304D102	18,427	251,089	SH		SOLE		251,089	0	0
GRUBHUB INC	COM	400110102	3,110	29,645	SH		SOLE		29,645	0	0
HDFC BANK LTD	ADR REPS 3 SHS	40415F101	639	6,080	SH		SOLE		6,080	0	0
HAEMONETICS CORP	COM	405024100	20,322	226,602	SH		SOLE		226,602	0	0
HALLIBURTON CO	COM	406216101	139	3,080	SH		SOLE		3,080	0	0
HALOZYME THERAPEUTICS INC	COM	40637H109	7,141	423,305	SH		SOLE		423,305	0	0
HALYARD HEALTH INC	COM	40650V100	14,488	253,067	SH		SOLE		253,067	0	0
HARLEY DAVIDSON INC	COM	412822108	352	8,363	SH		SOLE		8,363	0	0
HARSCO CORP	COM	415864107	6,179	279,615	SH		SOLE		279,615	0	0
HEALTHEQUITY INC	COM	42226A107	534	7,115	SH		SOLE		7,115	0	0
HERON THERAPEUTICS INC	COM	427746102	7,812	201,080	SH		SOLE		201,080	0	0
HESS CORP	COM	42809H107	5,632	84,200	SH		SOLE		84,200	0	0
HEXCEL CORP NEW	COM	428291108	11,097	167,180	SH		SOLE		167,180	0	0
HOLLYFRONTIER CORP	COM	436106108	1,652	24,140	SH		SOLE		24,140	0	0
HOME DEPOT INC	COM	437076102	24,914	127,698	SH		SOLE		127,698	0	0
HUAZHU GROUP LTD	SPONSORED ADS	44332N106	656	15,620	SH		SOLE		15,620	0	0
HUNT J B TRANS SVCS INC	COM	445658107	36,822	302,938	SH		SOLE		302,938	0	0
IAC INTERACTIVECORP	COM	44919P508	5,923	38,840	SH		SOLE		38,840	0	0
ICU MED INC	COM	44930G107	20,362	69,340	SH		SOLE		69,340	0	0
ITT INC	COM	45073V108	10,437	199,680	SH		SOLE		199,680	0	0
ILLINOIS TOOL WKS INC	COM	452308109	107	770	SH		SOLE		770	0	0
ILLUMINA INC	COM	452327109	34,734	124,367	SH		SOLE		124,367	0	0
INGEVITY CORP	COM	45688C107	14,056	173,829	SH		SOLE		173,829	0	0
INSULET CORP	COM	45784P101	17,366	202,640	SH		SOLE		202,640	0	0
INTEGRA LIFESCIENCES HLDGS C	COM NEW	457985208	18,130	281,481	SH		SOLE		281,481	0	0
INTEGRATED DEVICE TECHNOLOGY	COM	458118106	10,965	343,960	SH		SOLE		343,960	0	0
INTEL CORP	COM	458140100	109	2,200	SH		SOLE		2,200	0	0
INTUITIVE SURGICAL INC	COM NEW	46120E602	10,134	21,180	SH		SOLE		21,180	0	0
IQVIA HLDGS INC	COM	46266C105	256	2,560	SH		SOLE		2,560	0	0
ISHARES TR	MSCI EAFE ETF	464287465	1,842	27,500	SH		SOLE		27,500	0	0
ISHARES TR	MSCI EMG MKT ETF	464287234	4,116	95,000	SH		SOLE		95,000	0	0
ISHARES TR	RUS 1000 GRW ETF	464287614	2,836	19,720	SH		SOLE		19,720	0	0
ISHARES TR	RUS MD CP GR ETF	464287481	570	4,500	SH		SOLE		4,500	0	0
ISHARES TR	20 YR TR BD ETF	464287432	47,386	389,300	SH		SOLE		389,300	0	0
ISHARES TR	CUR HED MSCI GER	46434V704	2,776	100,000	SH		SOLE		100,000	0	0
JPMORGAN CHASE & CO	COM	46625H100	6,356	61,000	SH		SOLE		61,000	0	0
KLA-TENCOR CORP	COM	482480100	230	2,240	SH		SOLE		2,240	0	0
KEMPER CORP DEL	COM	488401100	14,950	197,625	SH		SOLE		197,625	0	0
KEYSIGHT TECHNOLOGIES INC	COM	49338L103	185	3,130	SH		SOLE		3,130	0	0
KIRBY CORP	COM	497266106	10,668	127,606	SH		SOLE		127,606	0	0
KRATON CORPORATION	COM	50077C106	6,893	149,390	SH		SOLE		149,390	0	0
LPL FINL HLDGS INC	COM	50212V100	15,865	242,070	SH		SOLE		242,070	0	0
LAM RESEARCH CORP	COM	512807108	100	580	SH		SOLE		580	0	0
LIGAND PHARMACEUTICALS INC	COM NEW	53220K504	19,104	92,215	SH		SOLE		92,215	0	0
LINCOLN ELEC HLDGS INC	COM	533900106	588	6,700	SH		SOLE		6,700	0	0
LIVEPERSON INC	COM	538146101	7,438	352,494	SH		SOLE		352,494	0	0
LOXO ONCOLOGY INC	COM	548862101	5,828	33,595	SH		SOLE		33,595	0	0
MPLX LP	COM UNIT REP LTD	55336V100	8,330	243,998	SH		SOLE		243,998	0	0
MSCI INC	COM	55354G100	561	3,390	SH		SOLE		3,390	0	0
MAGELLAN MIDSTREAM PRTNRS LP	COM UNIT RP LP	559080106	7,247	104,912	SH		SOLE		104,912	0	0
MAMMOTH ENERGY SVCS INC	COM	56155L108	1,249	36,784	SH		SOLE		36,784	0	0
MANTECH INTL CORP	CL A	564563104	12,551	233,993	SH		SOLE		233,993	0	0
MARATHON OIL CORP	COM	565849106	6,830	327,440	SH		SOLE		327,440	0	0
MARATHON PETE CORP	COM	56585A102	3,242	46,205	SH		SOLE		46,205	0	0
MARRIOTT INTL INC NEW	CL A	571903202	244	1,930	SH		SOLE		1,930	0	0
MASCO CORP	COM	574599106	247	6,590	SH		SOLE		6,590	0	0
MASTEC INC	COM	576323109	17,698	348,723	SH		SOLE		348,723	0	0
MEDIFAST INC	COM	58470H101	6,206	38,751	SH		SOLE		38,751	0	0
MELCO RESORT ENTERTAINMENT L	ADR	585464100	533	19,040	SH		SOLE		19,040	0	0
MERIT MED SYS INC	COM	589889104	8,418	164,405	SH		SOLE		164,405	0	0
MICROSOFT CORP	COM	594918104	59,618	604,582	SH		SOLE		604,582	0	0
MICROCHIP TECHNOLOGY INC	COM	595017104	35,645	391,917	SH		SOLE		391,917	0	0
MIDDLEBY CORP	COM	596278101	3,468	33,208	SH		SOLE		33,208	0	0
MOHAWK INDS INC	COM	608190104	253	1,180	SH		SOLE		1,180	0	0
MOLINA HEALTHCARE INC	COM	60855R100	13,851	141,420	SH		SOLE		141,420	0	0
MOOG INC	CL A	615394202	2,053	26,330	SH		SOLE		26,330	0	0
MORGAN STANLEY	COM NEW	617446448	35,615	751,370	SH		SOLE		751,370	0	0
MURPHY OIL CORP	COM	626717102	10	290	SH		SOLE		290	0	0
MURPHY USA INC	COM	626755102	5	70	SH		SOLE		70	0	0
MYRIAD GENETICS INC	COM	62855J104	851	22,760	SH		SOLE		22,760	0	0
NVR INC	COM	62944T105	208	70	SH		SOLE		70	0	0
NETFLIX INC	COM	64110L106	47,213	120,617	SH		SOLE		120,617	0	0
NEUROCRINE BIOSCIENCES INC	COM	64125C109	4,172	42,470	SH		SOLE		42,470	0	0
NEW ORIENTAL ED & TECH GRP I	SPON ADR	647581107	978	10,330	SH		SOLE		10,330	0	0
NEW RELIC INC	COM	64829B100	8,376	83,265	SH		SOLE		83,265	0	0
NEWFIELD EXPL CO	COM	651290108	221	7,300	SH		SOLE		7,300	0	0
NICE LTD	SPONSORED ADR	653656108	2,809	27,065	SH		SOLE		27,065	0	0
NIKE INC	CL B	654106103	159	2,000	SH		SOLE		2,000	0	0
NOBLE MIDSTREAM PARTNERS LP	COM UNIT REPST	65506L105	2,442	47,834	SH		SOLE		47,834	0	0
NORDSON CORP	COM	655663102	438	3,410	SH		SOLE		3,410	0	0
NOVANTA INC	COM	67000B104	8,931	143,359	SH		SOLE		143,359	0	0
NUTANIX INC	CL A	67059N108	10,625	206,040	SH		SOLE		206,040	0	0
OASIS PETE INC NEW	COM	674215108	2,260	174,220	SH		SOLE		174,220	0	0
OCCIDENTAL PETE CORP DEL	COM	674599105	7,036	84,080	SH		SOLE		84,080	0	0
OLD DOMINION FGHT LINES INC	COM	679580100	3,678	24,690	SH		SOLE		24,690	0	0
ONEOK INC NEW	COM	682680103	2,852	40,844	SH		SOLE		40,844	0	0
PDC ENERGY INC	COM	69327R101	14,078	232,880	SH		SOLE		232,880	0	0
PNC FINL SVCS GROUP INC	COM	693475105	9,538	70,600	SH		SOLE		70,600	0	0
PRA GROUP INC	COM	69354N106	1,222	31,710	SH		SOLE		31,710	0	0
PRA HEALTH SCIENCES INC	COM	69354M108	188	2,010	SH		SOLE		2,010	0	0
PVH CORP	COM	693656100	36,753	245,478	SH		SOLE		245,478	0	0
PACCAR INC	COM	693718108	239	3,850	SH		SOLE		3,850	0	0
PANDORA MEDIA INC	COM	698354107	5,103	647,620	SH		SOLE		647,620	0	0
PARSLEY ENERGY INC	CL A	701877102	624	20,600	SH		SOLE		20,600	0	0
PAYCHEX INC	COM	704326107	1,007	14,740	SH		SOLE		14,740	0	0
PAYCOM SOFTWARE INC	COM	70432V102	353	3,570	SH		SOLE		3,570	0	0
PAYPAL HLDGS INC	COM	70450Y103	35,598	427,504	SH		SOLE		427,504	0	0
PENN NATL GAMING INC	COM	707569109	14,117	420,260	SH		SOLE		420,260	0	0
PENUMBRA INC	COM	70975L107	3,577	25,890	SH		SOLE		25,890	0	0
PETROCHINA CO LTD	SPONSORED ADR	71646E100	1,916	25,120	SH		SOLE		25,120	0	0
PFIZER INC	COM	717081103	236	6,500	SH		SOLE		6,500	0	0
PHILLIPS 66 PARTNERS LP	COM UNIT REP INT	718549207	5,191	101,669	SH		SOLE		101,669	0	0
PIONEER NAT RES CO	COM	723787107	4,375	23,120	SH		SOLE		23,120	0	0
PLAINS ALL AMERN PIPELINE L	UNIT LTD PARTN	726503105	8,293	350,790	SH		SOLE		350,790	0	0
PLANET FITNESS INC	CL A	72703H101	12,112	275,645	SH		SOLE		275,645	0	0
PLAYAGS INC	COM	72814N104	5,537	204,550	SH		SOLE		204,550	0	0
PROCTER AND GAMBLE CO	COM	742718109	297	3,800	SH		SOLE		3,800	0	0
PROOFPOINT INC	COM	743424103	5,098	44,215	SH		SOLE		44,215	0	0
PURE STORAGE INC	CL A	74624M102	12,023	503,479	SH		SOLE		503,479	0	0
QUALCOMM INC	COM	747525103	390	6,950	SH		SOLE		6,950	0	0
RPC INC	COM	749660106	567	38,900	SH		SOLE		38,900	0	0
RPM INTL INC	COM	749685103	1,180	20,240	SH		SOLE		20,240	0	0
RANDGOLD RES LTD	ADR	752344309	2,313	30,000	SH		SOLE		30,000	0	0
RANGE RES CORP	COM	75281A109	197	11,800	SH		SOLE		11,800	0	0
RAPID7 INC	COM	753422104	9,623	340,987	SH		SOLE		340,987	0	0
REALPAGE INC	COM	75606N109	18,851	342,129	SH		SOLE		342,129	0	0
RED HAT INC	COM	756577102	16,355	121,715	SH		SOLE		121,715	0	0
RICE MIDSTREAM PARTNERS LP	UNIT LTD PARTN	762819100	1,502	88,225	SH		SOLE		88,225	0	0
RINGCENTRAL INC	CL A	76680R206	12,708	180,633	SH		SOLE		180,633	0	0
ROCKWELL AUTOMATION INC	COM	773903109	485	2,920	SH		SOLE		2,920	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	5,068	73,200	SH		SOLE		73,200	0	0
RYANAIR HLDGS PLC	SPONSORED ADR NE	783513203	1,166	10,210	SH		SOLE		10,210	0	0
S&P GLOBAL INC	COM	78409V104	34,824	170,796	SH		SOLE		170,796	0	0
SPDR GOLD TRUST	GOLD SHS	78463V107	3,382	28,500	SH		SOLE		28,500	0	0
SPS COMM INC	COM	78463M107	5,410	73,619	SH		SOLE		73,619	0	0
SPDR SERIES TRUST	S&P REGL BKG	78464A698	13,194	216,300	SH		SOLE		216,300	0	0
SS&C TECHNOLOGIES HLDGS INC	COM	78467J100	5,877	113,236	SH		SOLE		113,236	0	0
SVB FINL GROUP	COM	78486Q101	546	1,890	SH		SOLE		1,890	0	0
SAGE THERAPEUTICS INC	COM	78667J108	3,592	22,950	SH		SOLE		22,950	0	0
SAIA INC	COM	78709Y105	4,558	56,381	SH		SOLE		56,381	0	0
SAREPTA THERAPEUTICS INC	COM	803607100	9,183	69,470	SH		SOLE		69,470	0	0
SCHLUMBERGER LTD	COM	806857108	37	551	SH		SOLE		551	0	0
SCHWAB CHARLES CORP NEW	COM	808513105	52,477	1,026,943	SH		SOLE		1,026,943	0	0
SEALED AIR CORP NEW	COM	81211K100	588	13,840	SH		SOLE		13,840	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	16,220	610,000	SH		SOLE		610,000	0	0
SEMTECH CORP	COM	816850101	13,230	281,190	SH		SOLE		281,190	0	0
SERVICEMASTER GLOBAL HLDGS I	COM	81761R109	6,075	102,145	SH		SOLE		102,145	0	0
SERVICENOW INC	COM	81762P102	27,314	158,370	SH		SOLE		158,370	0	0
SHUTTERFLY INC	COM	82568P304	11,101	123,305	SH		SOLE		123,305	0	0
SIENTRA INC	COM	82621J105	2,958	151,590	SH		SOLE		151,590	0	0
SIX FLAGS ENTMT CORP NEW	COM	83001A102	123	1,760	SH		SOLE		1,760	0	0
SMITH A O	COM	831865209	5,455	92,225	SH		SOLE		92,225	0	0
SOCIEDAD QUIMICA MINERA DE C	SPON ADR SER B	833635105	650	13,530	SH		SOLE		13,530	0	0
SONIC CORP	COM	835451105	1,545	44,885	SH		SOLE		44,885	0	0
SOUTHWEST AIRLS CO	COM	844741108	2,078	40,840	SH		SOLE		40,840	0	0
SPLUNK INC	COM	848637104	7,476	75,429	SH		SOLE		75,429	0	0
STARBUCKS CORP	COM	855244109	2,380	48,720	SH		SOLE		48,720	0	0
STERICYCLE INC	COM	858912108	1,690	25,890	SH		SOLE		25,890	0	0
STRAYER ED INC	COM	863236105	10,526	93,145	SH		SOLE		93,145	0	0
STRYKER CORP	COM	863667101	57	340	SH		SOLE		340	0	0
SUNCOR ENERGY INC NEW	COM	867224107	5,349	131,490	SH		SOLE		131,490	0	0
SUNLANDS ONLINE ED GROUP	ADS	86740P108	691	77,534	SH		SOLE		77,534	0	0
SUPERNUS PHARMACEUTICALS INC	COM	868459108	18,065	301,845	SH		SOLE		301,845	0	0
SYNOVUS FINL CORP	COM NEW	87161C501	17,158	324,779	SH		SOLE		324,779	0	0
TJX COS INC NEW	COM	872540109	651	6,840	SH		SOLE		6,840	0	0
TABULA RASA HEALTHCARE INC	COM	873379101	11,508	180,297	SH		SOLE		180,297	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADR	874039100	846	23,130	SH		SOLE		23,130	0	0
TAKE-TWO INTERACTIVE SOFTWAR	COM	874054109	576	4,865	SH		SOLE		4,865	0	0
TANDEM DIABETES CARE INC	COM NEW	875372203	10,023	455,170	SH		SOLE		455,170	0	0
TAPESTRY INC	COM	876030107	18,163	388,854	SH		SOLE		388,854	0	0
TARGA RES CORP	COM	87612G101	2,348	47,450	SH		SOLE		47,450	0	0
TELEFLEX INC	COM	879369106	6,383	23,800	SH		SOLE		23,800	0	0
TENET HEALTHCARE CORP	COM NEW	88033G407	8,898	265,050	SH		SOLE		265,050	0	0
TESLA INC	COM	88160R101	16,995	49,554	SH		SOLE		49,554	0	0
TEXAS CAPITAL BANCSHARES INC	COM	88224Q107	512	5,595	SH		SOLE		5,595	0	0
TEXAS ROADHOUSE INC	COM	882681109	14,722	224,725	SH		SOLE		224,725	0	0
THOR INDS INC	COM	885160101	13,260	136,151	SH		SOLE		136,151	0	0
TIFFANY & CO NEW	COM	886547108	16,904	128,449	SH		SOLE		128,449	0	0
TIVO CORP	COM	88870P106	10	739	SH		SOLE		739	0	0
TOPBUILD CORP	COM	89055F103	6,127	78,210	SH		SOLE		78,210	0	0
TOTAL S A	SPONSORED ADR	89151E109	3,683	60,810	SH		SOLE		60,810	0	0
TRANSDIGM GROUP INC	COM	893641100	300	870	SH		SOLE		870	0	0
TRIMBLE INC	COM	896239100	2,007	61,120	SH		SOLE		61,120	0	0
TWILIO INC	CL A	90138F102	9,563	170,705	SH		SOLE		170,705	0	0
TWITTER INC	COM	90184L102	121	2,760	SH		SOLE		2,760	0	0
USA TECHNOLOGIES INC	COM NO PAR	90328S500	11,356	811,120	SH		SOLE		811,120	0	0
UNDER ARMOUR INC	CL A	904311107	1,018	45,300	SH		SOLE		45,300	0	0
UNDER ARMOUR INC	CL C	904311206	1,068	50,656	SH		SOLE		50,656	0	0
UNION PAC CORP	COM	907818108	36,674	258,850	SH		SOLE		258,850	0	0
UNIT CORP	COM	909218109	256	10,030	SH		SOLE		10,030	0	0
UNITED RENTALS INC	COM	911363109	25,433	172,285	SH		SOLE		172,285	0	0
UNITEDHEALTH GROUP INC	COM	91324P102	60,733	247,546	SH		SOLE		247,546	0	0
UPLAND SOFTWARE INC	COM	91544A109	8,507	247,514	SH		SOLE		247,514	0	0
V F CORP	COM	918204108	7,494	91,926	SH		SOLE		91,926	0	0
VALERO ENERGY CORP NEW	COM	91913Y100	28,853	260,333	SH		SOLE		260,333	0	0
VAREX IMAGING CORP	COM	92214X106	311	8,372	SH		SOLE		8,372	0	0
VARIAN MED SYS INC	COM	92220P105	2,380	20,930	SH		SOLE		20,930	0	0
VARONIS SYS INC	COM	922280102	10,864	145,830	SH		SOLE		145,830	0	0
VEEVA SYS INC	CL A COM	922475108	14,535	189,108	SH		SOLE		189,108	0	0
VERICEL CORP	COM	92346J108	6,990	720,585	SH		SOLE		720,585	0	0
VERTEX PHARMACEUTICALS INC	COM	92532F100	4,560	26,830	SH		SOLE		26,830	0	0
VIPER ENERGY PARTNERS LP	COM UNT RP INT	92763M105	4,258	133,453	SH		SOLE		133,453	0	0
VISA INC	COM CL A	92826C839	45,078	340,339	SH		SOLE		340,339	0	0
VONAGE HLDGS CORP	COM	92886T201	17,944	1,392,097	SH		SOLE		1,392,097	0	0
VOYA FINL INC	COM	929089100	5,292	112,605	SH		SOLE		112,605	0	0
WABCO HLDGS INC	COM	92927K102	4,393	37,544	SH		SOLE		37,544	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	29	480	SH		SOLE		480	0	0
WATERS CORP	COM	941848103	1,475	7,620	SH		SOLE		7,620	0	0
WEIGHT WATCHERS INTL INC NEW	COM	948626106	16,458	162,785	SH		SOLE		162,785	0	0
WELLCARE HEALTH PLANS INC	COM	94946T106	8,047	32,680	SH		SOLE		32,680	0	0
WESTERN ALLIANCE BANCORP	COM	957638109	15,725	277,784	SH		SOLE		277,784	0	0
WESTERN GAS PARTNERS LP	COM UNIT LP IN	958254104	4,373	90,361	SH		SOLE		90,361	0	0
WHITING PETE CORP NEW	COM NEW	966387409	2,265	42,960	SH		SOLE		42,960	0	0
WILLIAMS PARTNERS L P NEW	COM UNIT LTD PAR	96949L105	7,201	177,410	SH		SOLE		177,410	0	0
WINTRUST FINL CORP	COM	97650W108	351	4,030	SH		SOLE		4,030	0	0
WPX ENERGY INC	COM	98212B103	9,864	547,100	SH		SOLE		547,100	0	0
XPO LOGISTICS INC	COM	983793100	38,560	384,906	SH		SOLE		384,906	0	0
XILINX INC	COM	983919101	458	7,020	SH		SOLE		7,020	0	0
ZAYO GROUP HLDGS INC	COM	98919V105	3,482	95,445	SH		SOLE		95,445	0	0
ZENDESK INC	COM	98936J101	9,378	172,100	SH		SOLE		172,100	0	0
ZIONS BANCORPORATION	COM	989701107	2,101	39,875	SH		SOLE		39,875	0	0