WESTERLY CAPITAL MANAGEMENT, LLC Quant / Systematic

Location: San Francisco, CA

CIK: 0001546172 · Show all filings

Period: Q1 2015 (← Previous) (Next →)

Filing Date: May 15, 2015

Total Value: $96.62M (100.0% shares, 0.0% debt)

Holdings (40)

CSCO CISCO SYS INC 12.8%

Value $12.39M Shares 450,000 Est. Cost — Unrealized —

— INTRALINKS HLDGS INC 4.8%

Value $4.653M Shares 450,000 Est. Cost $11.90 Unrealized —

— INTERNAP CORP 4.6%

Value $4.399M Shares 430,000 Est. Cost $7.96 Unrealized —

ATEN A10 NETWORKS INC 4.5%

Value $4.33M Shares 1,000,000 Est. Cost $4.24 Unrealized +1.0%

— MARKETO INC 4.1%

Value $3.971M Shares 155,000 Est. Cost $29.51 Unrealized —

— FIREEYE INC 4.1%

Value $3.925M Shares 100,000 Est. Cost $31.58 Unrealized —

— DATAWATCH CORP 3.8%

Value $3.667M Shares 540,000 Est. Cost $7.46 Unrealized —

— E M C CORP MASS 3.7%

Value $3.578M Shares 140,000 Est. Cost $25.56 Unrealized —

— ELECTRO SCIENTIFIC INDS 3.5%

Value $3.388M Shares 548,280 Est. Cost $7.76 Unrealized —

— EXFO INC 3.1%

Value $3.03M Shares 801,478 Est. Cost $3.45 Unrealized —

— HOMEAWAY INC 3.1%

Value $3.017M Shares 100,000 Est. Cost $29.78 Unrealized —

— QUALITY SYS INC 3.1%

Value $2.988M Shares 187,000 Est. Cost $15.71 Unrealized —

ADSK AUTODESK INC 3.0%

Value $2.932M Shares 50,000 Est. Cost $57.85 Unrealized +2.4%

— ARM HLDGS PLC 2.8%

Value $2.712M Shares 55,000 Est. Cost $46.30 Unrealized —

— MODEL N INC 2.8%

Value $2.691M Shares 225,000 Est. Cost $10.62 Unrealized —

— INPHI CORP 2.8%

Value $2.675M Shares 150,000 Est. Cost $17.83 Unrealized —

— REALPAGE INC 2.7%

Value $2.618M Shares 130,000 Est. Cost $20.63 Unrealized —

— CORNERSTONE ONDEMAND INC 2.5%

Value $2.456M Shares 85,000 Est. Cost $35.20 Unrealized —

YELP YELP INC 2.5%

Value $2.368M Shares 50,000 Est. Cost $57.19 Unrealized -13.4%

— EXAR CORP 2.1%

Value $2.01M Shares 200,000 Est. Cost $10.16 Unrealized —

— CONTAINER STORE GROUP INC 2.0%

Value $1.905M Shares 100,000 Est. Cost $19.11 Unrealized —

WIX WIX COM LTD 1.8%

Value $1.724M Shares 90,000 Est. Cost $18.98 Unrealized 0.0%

AEHR AEHR TEST SYSTEMS 1.7%

Value $1.666M Shares 712,000 Est. Cost $2.45 Unrealized +4.0%

— PICO HLDGS INC 1.7%

Value $1.603M Shares 98,918 Est. Cost $18.85 Unrealized —

— INFOBLOX INC 1.6%

Value $1.521M Shares 63,735 Est. Cost $22.14 Unrealized —

— XILINX INC 1.5%

Value $1.481M Shares 35,000 Est. Cost $42.31 Unrealized —

— ULTRATECH INC 1.5%

Value $1.474M Shares 85,000 Est. Cost $18.49 Unrealized —

— JDS UNIPHASE CORP 1.5%

Value $1.443M Shares 110,000 Est. Cost $13.72 Unrealized —

— MICREL INC 1.3%

Value $1.297M Shares 86,000 Est. Cost $15.08 Unrealized —

PCTY PAYLOCITY HLDG CORP 1.3%

Value $1.289M Shares 45,000 Est. Cost $25.12 Unrealized +9.5%

NWPX NORTHWEST PIPE CO 1.2%

Value $1.17M Shares 51,000 Est. Cost $32.30 Unrealized -24.6%

— ATMEL CORP 1.1%

Value $1.029M Shares 125,000 Est. Cost $8.39 Unrealized —

— GUIDANCE SOFTWARE INC 1.0%

Value $947K Shares 175,000 Est. Cost $6.83 Unrealized —

— HANSEN MEDICAL INC 0.9%

Value $870K Shares 1,000,000 Est. Cost $0.56 Unrealized —

CHKP CHECK POINT SOFTWARE TECH LT 0.8%

Value $820K Shares 10,000 Est. Cost — Unrealized —

— SHUTTERFLY INC 0.8%

Value $756K Shares 16,706 Est. Cost $41.68 Unrealized —

— GIGOPTIX INC 0.7%

Value $653K Shares 540,000 Est. Cost $1.20 Unrealized —

— BOTTOMLINE TECH DEL INC 0.7%

Value $648K Shares 23,662 Est. Cost $27.39 Unrealized —

— PMC-SIERRA INC 0.3%

Value $325K Shares 35,000 Est. Cost $9.29 Unrealized —

UCTT ULTRA CLEAN HLDGS INC 0.2%

Value $205K Shares 28,711 Est. Cost $8.47 Unrealized +3.9%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
CSCO	CISCO SYS INC	450,000	$12.39M	12.8%	—	—	Call	17275R102
—	INTRALINKS HLDGS INC	450,000	$4.653M	4.8%	$11.90	—	COM	46118H104
—	INTERNAP CORP	430,000	$4.399M	4.6%	$7.96	—	COM PAR $.001	45885A300
ATEN	A10 NETWORKS INC	1,000,000	$4.33M	4.5%	$4.24	+1.0%	COM	002121101
—	MARKETO INC	155,000	$3.971M	4.1%	$29.51	—	COM	57063L107
—	FIREEYE INC	100,000	$3.925M	4.1%	$31.58	—	COM	31816Q101
—	DATAWATCH CORP	540,000	$3.667M	3.8%	$7.46	—	COM NEW	237917208
—	E M C CORP MASS	140,000	$3.578M	3.7%	$25.56	—	COM	268648102
—	ELECTRO SCIENTIFIC INDS	548,280	$3.388M	3.5%	$7.76	—	COM	285229100
—	EXFO INC	801,478	$3.03M	3.1%	$3.45	—	SUB VTG SHS	302046107
—	HOMEAWAY INC	100,000	$3.017M	3.1%	$29.78	—	COM	43739Q100
—	QUALITY SYS INC	187,000	$2.988M	3.1%	$15.71	—	COM	747582104
ADSK	AUTODESK INC	50,000	$2.932M	3.0%	$57.85	+2.4%	COM	052769106
—	ARM HLDGS PLC	55,000	$2.712M	2.8%	$46.30	—	SPONSORED ADR	042068106
—	MODEL N INC	225,000	$2.691M	2.8%	$10.62	—	COM	607525102
—	INPHI CORP	150,000	$2.675M	2.8%	$17.83	—	COM	45772F107
—	REALPAGE INC	130,000	$2.618M	2.7%	$20.63	—	COM	75606N109
—	CORNERSTONE ONDEMAND INC	85,000	$2.456M	2.5%	$35.20	—	COM	21925Y103
YELP	YELP INC	50,000	$2.368M	2.5%	$57.19	-13.4%	CL A	985817105
—	EXAR CORP	200,000	$2.01M	2.1%	$10.16	—	COM	300645108
—	CONTAINER STORE GROUP INC	100,000	$1.905M	2.0%	$19.11	—	COM	210751103
WIX	WIX COM LTD	90,000	$1.724M	1.8%	$18.98	0.0%	SHS	M98068105
AEHR	AEHR TEST SYSTEMS	712,000	$1.666M	1.7%	$2.45	+4.0%	COM	00760J108
—	PICO HLDGS INC	98,918	$1.603M	1.7%	$18.85	—	COM NEW	693366205
—	INFOBLOX INC	63,735	$1.521M	1.6%	$22.14	—	COM	45672H104
—	XILINX INC	35,000	$1.481M	1.5%	$42.31	—	COM	983919101
—	ULTRATECH INC	85,000	$1.474M	1.5%	$18.49	—	COM	904034105
—	JDS UNIPHASE CORP	110,000	$1.443M	1.5%	$13.72	—	COM PAR $0.001	46612J507
—	MICREL INC	86,000	$1.297M	1.3%	$15.08	—	COM	594793101
PCTY	PAYLOCITY HLDG CORP	45,000	$1.289M	1.3%	$25.12	+9.5%	COM	70438V106
NWPX	NORTHWEST PIPE CO	51,000	$1.17M	1.2%	$32.30	-24.6%	COM	667746101
—	ATMEL CORP	125,000	$1.029M	1.1%	$8.39	—	COM	049513104
—	GUIDANCE SOFTWARE INC	175,000	$947K	1.0%	$6.83	—	COM	401692108
—	HANSEN MEDICAL INC	1,000,000	$870K	0.9%	$0.56	—	COM	411307101
CHKP	CHECK POINT SOFTWARE TECH LT	10,000	$820K	0.8%	—	—	Put	M22465104
—	SHUTTERFLY INC	16,706	$756K	0.8%	$41.68	—	COM	82568P304
—	GIGOPTIX INC	540,000	$653K	0.7%	$1.20	—	COM	37517Y103
—	BOTTOMLINE TECH DEL INC	23,662	$648K	0.7%	$27.39	—	COM	101388106
—	PMC-SIERRA INC	35,000	$325K	0.3%	$9.29	—	COM	69344F106
UCTT	ULTRA CLEAN HLDGS INC	28,711	$205K	0.2%	$8.47	+3.9%	COM	90385V107