Atika Capital Management 13FHR Quarterly holdings report by institutional manager | SEC 12 Aug 22

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
ACADIA HEALTHCARE COMPANY IN	COM	00404A109	7,391	109,282	SH		DFND	1	109,282	0	0
ACADIA HEALTHCARE COMPANY IN	COM	00404A109	1,837	27,163	SH		SOLE		27,163	0	0
ACADIA HEALTHCARE COMPANY IN	COM	00404A109	5,263	77,825	SH		OTR	2	77,825	0	0
AIRBNB INC	COM CL A	009066101	1,363	15,301	SH		DFND	1	15,301	0	0
AIRBNB INC	COM CL A	009066101	339	3,803	SH		SOLE		3,803	0	0
AIRBNB INC	COM CL A	009066101	971	10,896	SH		OTR	2	10,896	0	0
ALTIMMUNE INC	COM NEW	02155H200	2,453	209,627	SH		DFND	1	209,627	0	0
ALTIMMUNE INC	COM NEW	02155H200	610	52,103	SH		SOLE		52,103	0	0
ALTIMMUNE INC	COM NEW	02155H200	1,747	149,309	SH		OTR	2	149,309	0	0
AMAZON COM INC	COM	023135106	19,230	181,057	SH		DFND	1	181,057	0	0
AMAZON COM INC	COM	023135106	4,780	45,003	SH		SOLE		45,003	0	0
AMAZON COM INC	COM	023135106	13,695	128,940	SH		OTR	2	128,940	0	0
APELLIS PHARMACEUTICALS INC	COM	03753U106	2,537	56,102	SH		DFND	1	56,102	0	0
APELLIS PHARMACEUTICALS INC	COM	03753U106	631	13,945	SH		SOLE		13,945	0	0
APELLIS PHARMACEUTICALS INC	COM	03753U106	1,807	39,953	SH		OTR	2	39,953	0	0
ARGENX SE	SPONSORED ADR	04016X101	6,183	16,320	SH		DFND	1	16,320	0	0
ARGENX SE	SPONSORED ADR	04016X101	1,537	4,056	SH		SOLE		4,056	0	0
ARGENX SE	SPONSORED ADR	04016X101	4,404	11,624	SH		OTR	2	11,624	0	0
ATLASSIAN CORP PLC	CL A	G06242104	5,161	27,541	SH		DFND	1	27,541	0	0
ATLASSIAN CORP PLC	CL A	G06242104	1,283	6,846	SH		SOLE		6,846	0	0
ATLASSIAN CORP PLC	CL A	G06242104	3,675	19,613	SH		OTR	2	19,613	0	0
AVID TECHNOLOGY INC	COM	05367P100	8,810	339,513	SH		DFND	1	339,513	0	0
AVID TECHNOLOGY INC	COM	05367P100	2,191	84,441	SH		SOLE		84,441	0	0
AVID TECHNOLOGY INC	COM	05367P100	6,242	240,536	SH		OTR	2	240,536	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	1,953	510	SH	Call	DFND	1	510	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	486	127	SH	Call	SOLE		127	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	1,390	363	SH	Call	OTR	2	363	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	2,930	76,498	SH		DFND	1	76,498	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	728	19,015	SH		SOLE		19,015	0	0
AXSOME THERAPEUTICS INC	COM	05464T104	2,087	54,487	SH		OTR	2	54,487	0	0
BATH & BODY WORKS INC	COM	070830104	3,462	1,286	SH	Put	DFND	1	1,286	0	0
BATH & BODY WORKS INC	COM	070830104	864	321	SH	Put	SOLE		321	0	0
BATH & BODY WORKS INC	COM	070830104	2,404	893	SH	Put	OTR	2	893	0	0
BWX TECHNOLOGIES INC	COM	05605H100	1,630	29,581	SH		DFND	1	29,581	0	0
BWX TECHNOLOGIES INC	COM	05605H100	405	7,353	SH		SOLE		7,353	0	0
BWX TECHNOLOGIES INC	COM	05605H100	1,161	21,066	SH		OTR	2	21,066	0	0
CALIX INC	COM	13100M509	9,158	268,242	SH		DFND	1	268,242	0	0
CALIX INC	COM	13100M509	2,278	66,715	SH		SOLE		66,715	0	0
CALIX INC	COM	13100M509	6,488	190,043	SH		OTR	2	190,043	0	0
CARROLS RESTAURANT GROUP INC	COM	14574X104	578	286,177	SH		DFND	1	286,177	0	0
CARROLS RESTAURANT GROUP INC	COM	14574X104	144	71,130	SH		SOLE		71,130	0	0
CARROLS RESTAURANT GROUP INC	COM	14574X104	412	203,801	SH		OTR	2	203,801	0	0
CENTENE CORP DEL	COM	15135B101	7,728	91,342	SH		DFND	1	91,342	0	0
CENTENE CORP DEL	COM	15135B101	1,914	22,626	SH		SOLE		22,626	0	0
CENTENE CORP DEL	COM	15135B101	5,223	61,732	SH		OTR	2	61,732	0	0
CERENCE INC	COM	156727109	2,573	1,020	SH	Put	DFND	1	1,020	0	0
CERENCE INC	COM	156727109	641	254	SH	Put	SOLE		254	0	0
CERENCE INC	COM	156727109	1,832	726	SH	Put	OTR	2	726	0	0
CF INDS HLDGS INC	COM	125269100	175	2,040	SH		DFND	1	2,040	0	0
CF INDS HLDGS INC	COM	125269100	43	507	SH		SOLE		507	0	0
CF INDS HLDGS INC	COM	125269100	125	1,453	SH		OTR	2	1,453	0	0
CHECK POINT SOFTWARE TECH LT	ORD	M22465104	2,613	21,460	SH		DFND	1	21,460	0	0
CHECK POINT SOFTWARE TECH LT	ORD	M22465104	650	5,339	SH		SOLE		5,339	0	0
CHECK POINT SOFTWARE TECH LT	ORD	M22465104	1,851	15,201	SH		OTR	2	15,201	0	0
CHEWY INC	CL A	16679L109	885	255	SH	Call	DFND	1	255	0	0
CHEWY INC	CL A	16679L109	219	63	SH	Call	SOLE		63	0	0
CHEWY INC	CL A	16679L109	632	182	SH	Call	OTR	2	182	0	0
CLASS ACCELERATION CORP	COM	18274B106	3,122	317,941	SH		DFND	1	317,941	0	0
CLASS ACCELERATION CORP	COM	18274B106	700	71,266	SH		SOLE		71,266	0	0
CLASS ACCELERATION CORP	COM	18274B106	2,070	210,793	SH		OTR	2	210,793	0	0
CLEARFIELD INC	COM	18482P103	13,176	212,682	SH		DFND	1	212,682	0	0
CLEARFIELD INC	COM	18482P103	3,276	52,882	SH		SOLE		52,882	0	0
CLEARFIELD INC	COM	18482P103	9,381	151,436	SH		OTR	2	151,436	0	0
CLOUDFLARE INC	CL A COM	18915M107	4,672	106,790	SH		DFND	1	106,790	0	0
CLOUDFLARE INC	CL A COM	18915M107	1,162	26,565	SH		SOLE		26,565	0	0
CLOUDFLARE INC	CL A COM	18915M107	3,309	75,645	SH		OTR	2	75,645	0	0
COMMSCOPE HLDG CO INC	COM	20337X109	4,870	795,723	SH		DFND	1	795,723	0	0
COMMSCOPE HLDG CO INC	COM	20337X109	1,210	197,786	SH		SOLE		197,786	0	0
COMMSCOPE HLDG CO INC	COM	20337X109	3,468	566,742	SH		OTR	2	566,742	0	0
CORCEPT THERAPEUTICS INC	COM	218352102	1,860	782	SH	Put	DFND	1	782	0	0
CORCEPT THERAPEUTICS INC	COM	218352102	478	201	SH	Put	SOLE		201	0	0
CORCEPT THERAPEUTICS INC	COM	218352102	1,229	517	SH	Put	OTR	2	517	0	0
COTY INC	COM CL A	222070203	6,510	812,720	SH		DFND	1	812,720	0	0
COTY INC	COM CL A	222070203	1,619	202,141	SH		SOLE		202,141	0	0
COTY INC	COM CL A	222070203	4,612	575,744	SH		OTR	2	575,744	0	0
CROWDSTRIKE HLDGS INC	CL A	22788C105	11,606	68,854	SH		DFND	1	68,854	0	0
CROWDSTRIKE HLDGS INC	CL A	22788C105	2,886	17,121	SH		SOLE		17,121	0	0
CROWDSTRIKE HLDGS INC	CL A	22788C105	8,264	49,025	SH		OTR	2	49,025	0	0
CYTOKINETICS INC	COM NEW	23282W605	2,545	64,778	SH		DFND	1	64,778	0	0
CYTOKINETICS INC	COM NEW	23282W605	633	16,100	SH		SOLE		16,100	0	0
CYTOKINETICS INC	COM NEW	23282W605	1,813	46,132	SH		OTR	2	46,132	0	0
DATADOG INC	CL A COM	23804L103	6,703	70,379	SH		DFND	1	70,379	0	0
DATADOG INC	CL A COM	23804L103	1,666	17,493	SH		SOLE		17,493	0	0
DATADOG INC	CL A COM	23804L103	4,774	50,128	SH		OTR	2	50,128	0	0
DIGITAL WORLD ACQUISITION CO	CLASS A COM	25400Q105	616	255	SH	Put	DFND	1	255	0	0
DIGITAL WORLD ACQUISITION CO	CLASS A COM	25400Q105	152	63	SH	Put	SOLE		63	0	0
DIGITAL WORLD ACQUISITION CO	CLASS A COM	25400Q105	440	182	SH	Put	OTR	2	182	0	0
ENOVIX CORPORATION	COM	293594107	2,643	296,588	SH		DFND	1	296,588	0	0
ENOVIX CORPORATION	COM	293594107	657	73,771	SH		SOLE		73,771	0	0
ENOVIX CORPORATION	COM	293594107	1,873	210,232	SH		OTR	2	210,232	0	0
ENPHASE ENERGY INC	COM	29355A107	12,472	63,879	SH		DFND	1	63,879	0	0
ENPHASE ENERGY INC	COM	29355A107	3,100	15,879	SH		SOLE		15,879	0	0
ENPHASE ENERGY INC	COM	29355A107	8,774	44,942	SH		OTR	2	44,942	0	0
EPAM SYS INC	COM	29414B104	7,517	25,502	SH		DFND	1	25,502	0	0
EPAM SYS INC	COM	29414B104	1,869	6,341	SH		SOLE		6,341	0	0
EPAM SYS INC	COM	29414B104	5,352	18,157	SH		OTR	2	18,157	0	0
FORTINET INC	COM	34959E109	3,383	59,785	SH		DFND	1	59,785	0	0
FORTINET INC	COM	34959E109	838	14,810	SH		SOLE		14,810	0	0
FORTINET INC	COM	34959E109	2,286	40,405	SH		OTR	2	40,405	0	0
FREEPORT-MCMORAN INC	CL B	35671D857	1,791	61,202	SH		DFND	1	61,202	0	0
FREEPORT-MCMORAN INC	CL B	35671D857	445	15,213	SH		SOLE		15,213	0	0
FREEPORT-MCMORAN INC	CL B	35671D857	1,275	43,585	SH		OTR	2	43,585	0	0
GLOBALFOUNDRIES INC	ORDINARY SHARES	G39387108	1,113	276	SH	Put	DFND	1	276	0	0
GLOBALFOUNDRIES INC	ORDINARY SHARES	G39387108	278	69	SH	Put	SOLE		69	0	0
GLOBALFOUNDRIES INC	ORDINARY SHARES	G39387108	795	197	SH	Put	OTR	2	197	0	0
GLOBUS MED INC	CL A	379577208	1,432	255	SH	Put	DFND	1	255	0	0
GLOBUS MED INC	CL A	379577208	354	63	SH	Put	SOLE		63	0	0
GLOBUS MED INC	CL A	379577208	1,022	182	SH	Put	OTR	2	182	0	0
GUARDANT HEALTH INC	COM	40131M109	2,061	511	SH	Call	DFND	1	511	0	0
GUARDANT HEALTH INC	COM	40131M109	512	127	SH	Call	SOLE		127	0	0
GUARDANT HEALTH INC	COM	40131M109	1,460	362	SH	Call	OTR	2	362	0	0
IMPINJ INC	COM	453204109	9,090	154,934	SH		DFND	1	154,934	0	0
IMPINJ INC	COM	453204109	2,260	38,523	SH		SOLE		38,523	0	0
IMPINJ INC	COM	453204109	6,472	110,315	SH		OTR	2	110,315	0	0
INMODE LTD	SHS	M5425M103	688	307	SH	Put	DFND	1	307	0	0
INMODE LTD	SHS	M5425M103	170	76	SH	Put	SOLE		76	0	0
INMODE LTD	SHS	M5425M103	486	217	SH	Put	OTR	2	217	0	0
INSPIRE MED SYS INC	COM	457730109	11,916	65,230	SH		DFND	1	65,230	0	0
INSPIRE MED SYS INC	COM	457730109	2,964	16,226	SH		SOLE		16,226	0	0
INSPIRE MED SYS INC	COM	457730109	8,447	46,244	SH		OTR	2	46,244	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	1,320	255	SH	Call	DFND	1	255	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	326	63	SH	Call	SOLE		63	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	942	182	SH	Call	OTR	2	182	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	620	11,985	SH		DFND	1	11,985	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	154	2,979	SH		SOLE		2,979	0	0
INTELLIA THERAPEUTICS INC	COM	45826J105	442	8,536	SH		OTR	2	8,536	0	0
INTRA-CELLULAR THERAPIES INC	COM	46116X101	7,262	127,223	SH		DFND	1	127,223	0	0
INTRA-CELLULAR THERAPIES INC	COM	46116X101	1,806	31,643	SH		SOLE		31,643	0	0
INTRA-CELLULAR THERAPIES INC	COM	46116X101	5,145	90,134	SH		OTR	2	90,134	0	0
IRHYTHM TECHNOLOGIES INC	COM	450056106	6,071	56,201	SH		DFND	1	56,201	0	0
IRHYTHM TECHNOLOGIES INC	COM	450056106	1,510	13,978	SH		SOLE		13,978	0	0
IRHYTHM TECHNOLOGIES INC	COM	450056106	4,302	39,821	SH		OTR	2	39,821	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	6,918	2,040	SH	Call	DFND	1	2,040	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	1,719	507	SH	Call	SOLE		507	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	4,927	1,453	SH	Call	OTR	2	1,453	0	0
JACOBS ENGR GROUP INC	COM	469814107	10,833	85,215	SH		DFND	1	85,215	0	0
JACOBS ENGR GROUP INC	COM	469814107	2,695	21,199	SH		SOLE		21,199	0	0
JACOBS ENGR GROUP INC	COM	469814107	7,677	60,386	SH		OTR	2	60,386	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	13,471	86,349	SH		DFND	1	86,349	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	3,350	21,476	SH		SOLE		21,476	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	9,544	61,175	SH		OTR	2	61,175	0	0
KARUNA THERAPEUTICS INC	COM	48576A100	3,425	27,073	SH		DFND	1	27,073	0	0
KARUNA THERAPEUTICS INC	COM	48576A100	852	6,734	SH		SOLE		6,734	0	0
KARUNA THERAPEUTICS INC	COM	48576A100	2,428	19,193	SH		OTR	2	19,193	0	0
KRANESHARES TR	CSI CHI INTERNET	500767306	5,012	1,530	SH	Call	DFND	1	1,530	0	0
KRANESHARES TR	CSI CHI INTERNET	500767306	1,248	381	SH	Call	SOLE		381	0	0
KRANESHARES TR	CSI CHI INTERNET	500767306	3,568	1,089	SH	Call	OTR	2	1,089	0	0
KRYSTAL BIOTECH INC	COM	501147102	1,006	15,328	SH		DFND	1	15,328	0	0
KRYSTAL BIOTECH INC	COM	501147102	250	3,812	SH		SOLE		3,812	0	0
KRYSTAL BIOTECH INC	COM	501147102	713	10,860	SH		OTR	2	10,860	0	0
LIBERTY MEDIA CORP DEL	COM C BRAVES GRP	531229888	3,883	161,776	SH		DFND	1	161,776	0	0
LIBERTY MEDIA CORP DEL	COM C BRAVES GRP	531229888	1,001	41,709	SH		SOLE		41,709	0	0
LIBERTY MEDIA CORP DEL	COM C BRAVES GRP	531229888	2,604	108,515	SH		OTR	2	108,515	0	0
LIBERTY MEDIA CORP DEL	COM SER C FRMLA	531229854	21,852	344,281	SH		DFND	1	344,281	0	0
LIBERTY MEDIA CORP DEL	COM SER C FRMLA	531229854	5,431	85,574	SH		SOLE		85,574	0	0
LIBERTY MEDIA CORP DEL	COM SER C FRMLA	531229854	15,559	245,145	SH		OTR	2	245,145	0	0
LILLY ELI & CO	COM	532457108	3,969	12,241	SH		DFND	1	12,241	0	0
LILLY ELI & CO	COM	532457108	986	3,042	SH		SOLE		3,042	0	0
LILLY ELI & CO	COM	532457108	2,826	8,717	SH		OTR	2	8,717	0	0
LULULEMON ATHLETICA INC	COM	550021109	11,636	42,684	SH		DFND	1	42,684	0	0
LULULEMON ATHLETICA INC	COM	550021109	2,893	10,613	SH		SOLE		10,613	0	0
LULULEMON ATHLETICA INC	COM	550021109	8,288	30,403	SH		OTR	2	30,403	0	0
MARTIN MARIETTA MATLS INC	COM	573284106	7,326	24,481	SH		DFND	1	24,481	0	0
MARTIN MARIETTA MATLS INC	COM	573284106	1,821	6,085	SH		SOLE		6,085	0	0
MARTIN MARIETTA MATLS INC	COM	573284106	5,217	17,434	SH		OTR	2	17,434	0	0
MICROSOFT CORP	COM	594918104	11,022	42,917	SH		DFND	1	42,917	0	0
MICROSOFT CORP	COM	594918104	2,741	10,674	SH		SOLE		10,674	0	0
MICROSOFT CORP	COM	594918104	7,810	30,409	SH		OTR	2	30,409	0	0
MONGODB INC	CL A	60937P106	3,390	13,065	SH		DFND	1	13,065	0	0
MONGODB INC	CL A	60937P106	842	3,243	SH		SOLE		3,243	0	0
MONGODB INC	CL A	60937P106	2,385	9,192	SH		OTR	2	9,192	0	0
NVIDIA CORPORATION	COM	67066G104	6,106	40,280	SH		DFND	1	40,280	0	0
NVIDIA CORPORATION	COM	67066G104	1,519	10,020	SH		SOLE		10,020	0	0
NVIDIA CORPORATION	COM	67066G104	4,305	28,400	SH		OTR	2	28,400	0	0
PALO ALTO NETWORKS INC	COM	697435105	15,115	30,601	SH		DFND	1	30,601	0	0
PALO ALTO NETWORKS INC	COM	697435105	3,757	7,606	SH		SOLE		7,606	0	0
PALO ALTO NETWORKS INC	COM	697435105	10,764	21,793	SH		OTR	2	21,793	0	0
PIEDMONT LITHIUM INC	COM	72016P105	1,857	510	SH	Put	DFND	1	510	0	0
PIEDMONT LITHIUM INC	COM	72016P105	462	127	SH	Put	SOLE		127	0	0
PIEDMONT LITHIUM INC	COM	72016P105	1,322	363	SH	Put	OTR	2	363	0	0
PROCEPT BIOROBOTICS CORP	COM	74276L105	988	30,222	SH		DFND	1	30,222	0	0
PROCEPT BIOROBOTICS CORP	COM	74276L105	245	7,487	SH		SOLE		7,487	0	0
PROCEPT BIOROBOTICS CORP	COM	74276L105	668	20,429	SH		OTR	2	20,429	0	0
REPLIGEN CORP	COM	759916109	6,958	42,843	SH		DFND	1	42,843	0	0
REPLIGEN CORP	COM	759916109	1,730	10,652	SH		SOLE		10,652	0	0
REPLIGEN CORP	COM	759916109	4,954	30,505	SH		OTR	2	30,505	0	0
ROKU INC	COM CL A	77543R102	4,189	510	SH	Call	DFND	1	510	0	0
ROKU INC	COM CL A	77543R102	1,043	127	SH	Call	SOLE		127	0	0
ROKU INC	COM CL A	77543R102	2,982	363	SH	Call	OTR	2	363	0	0
SEAGEN INC	COM	81181C104	5,503	311	SH	Call	DFND	1	311	0	0
SEAGEN INC	COM	81181C104	1,362	77	SH	Call	SOLE		77	0	0
SEAGEN INC	COM	81181C104	3,928	222	SH	Call	OTR	2	222	0	0
SEAGEN INC	COM	81181C104	25,492	144,071	SH		DFND	1	144,071	0	0
SEAGEN INC	COM	81181C104	6,336	35,811	SH		SOLE		35,811	0	0
SEAGEN INC	COM	81181C104	18,157	102,618	SH		OTR	2	102,618	0	0
SHOCKWAVE MED INC	COM	82489T104	26,812	140,250	SH		DFND	1	140,250	0	0
SHOCKWAVE MED INC	COM	82489T104	6,667	34,873	SH		SOLE		34,873	0	0
SHOCKWAVE MED INC	COM	82489T104	19,093	99,877	SH		OTR	2	99,877	0	0
SLEEP NUMBER CORP	COM	83125X103	1,612	521	SH	Put	DFND	1	521	0	0
SLEEP NUMBER CORP	COM	83125X103	405	131	SH	Put	SOLE		131	0	0
SLEEP NUMBER CORP	COM	83125X103	1,077	348	SH	Put	OTR	2	348	0	0
SPDR SER TR	S&P BIOTECH	78464A870	12,722	1,713	SH	Call	DFND	1	1,713	0	0
SPDR SER TR	S&P BIOTECH	78464A870	3,164	426	SH	Call	SOLE		426	0	0
SPDR SER TR	S&P BIOTECH	78464A870	9,054	1,219	SH	Call	OTR	2	1,219	0	0
THE AARONS COMPANY INC	COM	00258W108	2,264	1,556	SH	Put	DFND	1	1,556	0	0
THE AARONS COMPANY INC	COM	00258W108	563	387	SH	Put	SOLE		387	0	0
THE AARONS COMPANY INC	COM	00258W108	1,614	1,109	SH	Put	OTR	2	1,109	0	0
ULTA BEAUTY INC	COM	90384S303	6,684	17,340	SH		DFND	1	17,340	0	0
ULTA BEAUTY INC	COM	90384S303	1,661	4,310	SH		SOLE		4,310	0	0
ULTA BEAUTY INC	COM	90384S303	4,761	12,350	SH	��	OTR	2	12,350	0	0
UNITED THERAPEUTICS CORP DEL	COM	91307C102	7,091	30,091	SH		DFND	1	30,091	0	0
UNITED THERAPEUTICS CORP DEL	COM	91307C102	1,762	7,479	SH		SOLE		7,479	0	0
UNITED THERAPEUTICS CORP DEL	COM	91307C102	5,050	21,430	SH		OTR	2	21,430	0	0
VERU INC	COM	92536C103	3,461	3,063	SH	Put	DFND	1	3,063	0	0
VERU INC	COM	92536C103	862	763	SH	Put	SOLE		763	0	0
VERU INC	COM	92536C103	2,457	2,174	SH	Put	OTR	2	2,174	0	0
WAVERLEY CAPITAL ACQUIS CORP	UNIT 99/99/9999	G06536125	1,015	104,543	SH		DFND	1	104,543	0	0
WAVERLEY CAPITAL ACQUIS CORP	UNIT 99/99/9999	G06536125	263	27,114	SH		SOLE		27,114	0	0
WAVERLEY CAPITAL ACQUIS CORP	UNIT 99/99/9999	G06536125	664	68,343	SH		OTR	2	68,343	0	0
ZAI LAB LTD	ADR	98887Q104	4,210	121,385	SH		DFND	1	121,385	0	0
ZAI LAB LTD	ADR	98887Q104	1,046	30,171	SH		SOLE		30,171	0	0
ZAI LAB LTD	ADR	98887Q104	2,998	86,444	SH		OTR	2	86,444	0	0
ZIPRECRUITER INC	CL A	98980B103	1,815	1,225	SH	Put	DFND	1	1,225	0	0
ZIPRECRUITER INC	CL A	98980B103	451	304	SH	Put	SOLE		304	0	0
ZIPRECRUITER INC	CL A	98980B103	1,291	871	SH	Put	OTR	2	871	0	0
ZURN WATER SOLUTIONS CORP	COM	98983L108	5,015	184,121	SH		DFND	1	184,121	0	0
ZURN WATER SOLUTIONS CORP	COM	98983L108	1,247	45,780	SH		SOLE		45,780	0	0
ZURN WATER SOLUTIONS CORP	COM	98983L108	3,571	131,099	SH		OTR	2	131,099	0	0

Atika Capital Management 13F-HRQuarterly holdings report by institutional manager