WESTERLY CAPITAL MANAGEMENT, LLC Quant / Systematic

CIK: 0001546172 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Nov 14, 2025

Total Value ($000): $319,139 (100.0% shares, 0.0% debt)

Holdings (43)

VIAV VIAVI SOLUTIONS INC 8.0%

Value ($000) $25,380 Shares 2,000,000 Est. Cost $9.51 Unrealized +15.6%

— PROS HOLDINGS INC 6.8%

Value ($000) $21,759 Shares 949,750 Est. Cost $16.82 Unrealized —

LUMN LUMEN TECHNOLOGIES INC 6.7%

Value ($000) $21,420 Shares 3,500,000 Est. Cost $5.15 Unrealized -6.7%

HDSN HUDSON TECHNOLOGIES INC 5.9%

Value ($000) $18,768 Shares 1,890,000 Est. Cost $7.69 Unrealized +22.0%

UDMY UDEMY INC 5.0%

Value ($000) $15,878 Shares 2,265,000 Est. Cost $7.01 Unrealized 0.0%

MRVL MARVELL TECHNOLOGY INC 4.7%

Value ($000) $15,133 Shares 180,000 Est. Cost $70.69 Unrealized +4.0%

AIP ARTERIS INC 4.5%

Value ($000) $14,393 Shares 1,425,000 Est. Cost $8.81 Unrealized +8.1%

MTRX MATRIX SVC CO 4.5%

Value ($000) $14,388 Shares 1,100,000 Est. Cost $10.17 Unrealized +39.7%

BE BLOOM ENERGY CORP 4.0%

Value ($000) $12,686 Shares 150,000 Est. Cost $46.44 Unrealized 0.0%

TAC TRANSALTA CORP 3.9%

Value ($000) $12,303 Shares 900,000 Est. Cost $9.93 Unrealized +23.9%

HIPO HIPPO HLDGS INC 3.8%

Value ($000) $12,222 Shares 338,000 Est. Cost $17.30 Unrealized +79.7%

SNAP SNAP INC 3.6%

Value ($000) $11,565 Shares 1,500,000 Est. Cost $8.30 Unrealized 0.0%

FRSH FRESHWORKS INC 3.6%

Value ($000) $11,417 Shares 970,000 Est. Cost $14.36 Unrealized -6.2%

BIDU BAIDU INC 3.4%

Value ($000) $10,937 Shares 83,000 Est. Cost $105.86 Unrealized —

NXDR NEXTDOOR HOLDINGS INC 2.9%

Value ($000) $9,301 Shares 4,450,000 Est. Cost $2.27 Unrealized -14.7%

CGNT COGNYTE SOFTWARE LTD 2.9%

Value ($000) $9,240 Shares 1,100,000 Est. Cost $6.77 Unrealized +30.8%

ADTN ADTRAN HOLDINGS INC 2.7%

Value ($000) $8,632 Shares 920,220 Est. Cost $5.74 Unrealized +62.4%

FLR FLUOR CORP NEW 2.3%

Value ($000) $7,362 Shares 175,000 Est. Cost $50.30 Unrealized -8.5%

COUR COURSERA INC 2.2%

Value ($000) $7,026 Shares 600,000 Est. Cost $9.56 Unrealized +13.6%

ESTC ELASTIC N V 2.1%

Value ($000) $6,759 Shares 80,000 Est. Cost $84.19 Unrealized 0.0%

TDC TERADATA CORP DEL 2.0%

Value ($000) $6,453 Shares 300,000 Est. Cost $25.07 Unrealized -14.1%

POWI POWER INTEGRATIONS INC 1.5%

Value ($000) $4,825 Shares 120,000 Est. Cost $48.99 Unrealized -2.4%

CGNX COGNEX CORP 1.2%

Value ($000) $3,851 Shares 85,000 Est. Cost $31.98 Unrealized +26.1%

AMPL AMPLITUDE INC 1.2%

Value ($000) $3,752 Shares 350,000 Est. Cost $11.81 Unrealized +0.4%

AMBA AMBARELLA INC 1.2%

Value ($000) $3,713 Shares 45,000 Est. Cost $53.03 Unrealized +36.9%

GTLB GITLAB INC 1.1%

Value ($000) $3,606 Shares 80,000 Est. Cost $45.75 Unrealized 0.0%

FSLR FIRST SOLAR INC 1.1%

Value ($000) $3,528 Shares 16,000 Est. Cost $191.94 Unrealized 0.0%

SCOR COMSCORE INC 1.1%

Value ($000) $3,492 Shares 400,000 Est. Cost $11.43 Unrealized -46.6%

GLW CORNING INC 1.0%

Value ($000) $3,281 Shares 40,000 Est. Cost $34.86 Unrealized +86.4%

NWPX NWPX INFRASTRUCTURE INC 0.8%

Value ($000) $2,647 Shares 50,000 Est. Cost $33.18 Unrealized +44.0%

ANGI ANGI INC 0.8%

Value ($000) $2,520 Shares 155,000 Est. Cost $14.97 Unrealized +14.5%

HHS HARTE HANKS INC 0.7%

Value ($000) $2,296 Shares 619,000 Est. Cost $7.92 Unrealized -54.5%

— INVESCO QQQ TR 0.7%

Value ($000) $2,265 Shares 550,000 Est. Cost — Unrealized —

BILL BILL HOLDINGS INC 0.5%

Value ($000) $1,589 Shares 30,000 Est. Cost $46.44 Unrealized 0.0%

— VIAVI SOLUTIONS INC 0.4%

Value ($000) $1,283 Shares 900,000 Est. Cost — Unrealized —

GENI GENIUS SPORTS LIMITED 0.4%

Value ($000) $1,238 Shares 100,000 Est. Cost $8.43 Unrealized +41.9%

CEVA CEVA INC 0.2%

Value ($000) $713 Shares 27,000 Est. Cost $22.22 Unrealized +4.8%

PD PAGERDUTY INC 0.1%

Value ($000) $330 Shares 20,000 Est. Cost $15.90 Unrealized 0.0%

CSGS CSG SYS INTL INC 0.1%

Value ($000) $322 Shares 5,000 Est. Cost $52.61 Unrealized +20.1%

VECO VEECO INSTRS INC DEL 0.1%

Value ($000) $304 Shares 10,000 Est. Cost $23.83 Unrealized 0.0%

— FRESHWORKS INC 0.1%

Value ($000) $300 Shares 400,000 Est. Cost — Unrealized —

ORN ORION GROUP HLDGS INC 0.1%

Value ($000) $208 Shares 25,000 Est. Cost $7.88 Unrealized 0.0%

— IONQ INC 0.0%

Value ($000) $56 Shares 10,000 Est. Cost — Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
VIAV	VIAVI SOLUTIONS INC	2,000,000	$25,380	8.0%	$9.51	+15.6%	VIAV	925550105
—	PROS HOLDINGS INC	949,750	$21,759	6.8%	$16.82	—	PRO	74346Y103
LUMN	LUMEN TECHNOLOGIES INC	3,500,000	$21,420	6.7%	$5.15	-6.7%	LUMN	550241103
HDSN	HUDSON TECHNOLOGIES INC	1,890,000	$18,768	5.9%	$7.69	+22.0%	HDSN	444144109
UDMY	UDEMY INC	2,265,000	$15,878	5.0%	$7.01	0.0%	UDMY	902685106
MRVL	MARVELL TECHNOLOGY INC	180,000	$15,133	4.7%	$70.69	+4.0%	MRVL	573874104
AIP	ARTERIS INC	1,425,000	$14,393	4.5%	$8.81	+8.1%	AIP	04302A104
MTRX	MATRIX SVC CO	1,100,000	$14,388	4.5%	$10.17	+39.7%	MTRX	576853105
BE	BLOOM ENERGY CORP	150,000	$12,686	4.0%	$46.44	0.0%	BE	093712107
TAC	TRANSALTA CORP	900,000	$12,303	3.9%	$9.93	+23.9%	TAC	89346D107
HIPO	HIPPO HLDGS INC	338,000	$12,222	3.8%	$17.30	+79.7%	HIPO	433539202
SNAP	SNAP INC	1,500,000	$11,565	3.6%	$8.30	0.0%	SNAP	83304A106
FRSH	FRESHWORKS INC	970,000	$11,417	3.6%	$14.36	-6.2%	FRSH	358054104
BIDU	BAIDU INC	83,000	$10,937	3.4%	$105.86	—	BIDU	056752108
NXDR	NEXTDOOR HOLDINGS INC	4,450,000	$9,301	2.9%	$2.27	-14.7%	NXDR	65345M108
CGNT	COGNYTE SOFTWARE LTD	1,100,000	$9,240	2.9%	$6.77	+30.8%	CGNT	M25133105
ADTN	ADTRAN HOLDINGS INC	920,220	$8,632	2.7%	$5.74	+62.4%	ADTN	00486H105
FLR	FLUOR CORP NEW	175,000	$7,362	2.3%	$50.30	-8.5%	FLR	343412102
COUR	COURSERA INC	600,000	$7,026	2.2%	$9.56	+13.6%	COUR	22266M104
ESTC	ELASTIC N V	80,000	$6,759	2.1%	$84.19	0.0%	ESTC	N14506104
TDC	TERADATA CORP DEL	300,000	$6,453	2.0%	$25.07	-14.1%	TDC	88076W103
POWI	POWER INTEGRATIONS INC	120,000	$4,825	1.5%	$48.99	-2.4%	POWI	739276103
CGNX	COGNEX CORP	85,000	$3,851	1.2%	$31.98	+26.1%	CGNX	192422103
AMPL	AMPLITUDE INC	350,000	$3,752	1.2%	$11.81	+0.4%	AMPL	03213A104
AMBA	AMBARELLA INC	45,000	$3,713	1.2%	$53.03	+36.9%	AMBA	G037AX101
GTLB	GITLAB INC	80,000	$3,606	1.1%	$45.75	0.0%	GTLB	37637K108
FSLR	FIRST SOLAR INC	16,000	$3,528	1.1%	$191.94	0.0%	FSLR	336433107
SCOR	COMSCORE INC	400,000	$3,492	1.1%	$11.43	-46.6%	SCOR	20564W204
GLW	CORNING INC	40,000	$3,281	1.0%	$34.86	+86.4%	GLW	219350105
NWPX	NWPX INFRASTRUCTURE INC	50,000	$2,647	0.8%	$33.18	+44.0%	NWPX	667746101
ANGI	ANGI INC	155,000	$2,520	0.8%	$14.97	+14.5%	ANGI	00183L201
HHS	HARTE HANKS INC	619,000	$2,296	0.7%	$7.92	-54.5%	HHS	416196202
—	INVESCO QQQ TR	550,000	$2,265	0.7%	—	—	Put	46090E953
BILL	BILL HOLDINGS INC	30,000	$1,589	0.5%	$46.44	0.0%	BILL	090043100
—	VIAVI SOLUTIONS INC	900,000	$1,283	0.4%	—	—	Call	925550905
GENI	GENIUS SPORTS LIMITED	100,000	$1,238	0.4%	$8.43	+41.9%	GENI	G3934V109
CEVA	CEVA INC	27,000	$713	0.2%	$22.22	+4.8%	CEVA	157210105
PD	PAGERDUTY INC	20,000	$330	0.1%	$15.90	0.0%	PD	69553P100
CSGS	CSG SYS INTL INC	5,000	$322	0.1%	$52.61	+20.1%	CSGS	126349109
VECO	VEECO INSTRS INC DEL	10,000	$304	0.1%	$23.83	0.0%	VECO	922417100
—	FRESHWORKS INC	400,000	$300	0.1%	—	—	Call	358054904
ORN	ORION GROUP HLDGS INC	25,000	$208	0.1%	$7.88	0.0%	ORN	68628V308
—	IONQ INC	10,000	$56	0.0%	—	—	Put	46222L958