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WESTERLY CAPITAL MANAGEMENT, LLC

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13F filer, CIK 1546172, SAN FRANCISCO, CA

WESTERLY CAPITAL MANAGEMENT, LLC reported $231,301,664 across 38 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15. Its ten largest share positions make up 48.01% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001546172-25-000005

Period
2025-03-31
Reported value
$231M
Holdings
38
Top 10 weight
48.01%
New
10
Sold out
16

Largest buys vs the previous quarter

SecurityShares changeApprox. value
LUMNadded+2,775,000$10.9M
BIDUadded+60,000$5.52M
VIAVadded+480,000$5.37M
AMPLnew+475,000$4.84M
CIENadded+80,000$4.83M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
INVESCO QQQ TRexited-400-$20.8M
ADVANCED MICRO DEVICES INCexited-500-$7M
ASANreduced-450,000-$6.56M
ASANA INCexited-3,500-$5.88M
ANGI INC CLASS Aexited-2,840,000-$4.71M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2025

Share positions as resolved from 13F-HR 0001546172-25-000005, largest first. % of portfolio is the value over $208,801,664, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
VIAVVIAVI SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,050,000 shares; 2024Q4: 1,450,000 shares; 2025Q1: 1,930,000 shares 1,930,000$21.6M10.34%+480,000Timeline
LUMNLUMEN TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 500,000 shares; 2025Q1: 3,275,000 shares 3,275,000$12.8M6.15%+2,775,000Timeline
MTRXMATRIX SVC COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,100,000 shares; 2024Q4: 1,150,000 shares; 2025Q1: 1,018,000 shares 1,018,000$12.7M6.06%-132,000Timeline
CGNTCOGNYTE SOFTWARE LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 745,000 shares; 2024Q4: 900,000 shares; 2025Q1: 1,065,000 shares 1,065,000$8.31M3.98%+165,000Timeline
BIDUBAIDU INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 25,000 shares; 2024Q4: 25,000 shares; 2025Q1: 85,000 shares 85,000$7.82M3.75%+60,000Timeline
HDSNHUDSON TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 810,000 shares; 2024Q4: 1,017,580 shares; 2025Q1: 1,225,000 shares 1,225,000$7.56M3.62%+207,420Timeline
CIENCIENA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 65,000 shares; 2024Q4: 45,000 shares; 2025Q1: 125,000 shares 125,000$7.55M3.62%+80,000Timeline
LYFTLYFT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 250,000 shares; 2024Q4: 375,000 shares; 2025Q1: 630,000 shares 630,000$7.48M3.58%+255,000Timeline
ADTNADTRAN HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,320,000 shares; 2024Q4: 930,000 shares; 2025Q1: 835,000 shares 835,000$7.28M3.49%-95,000Timeline
FLRFLUOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,000 shares; 2024Q4: 170,000 shares; 2025Q1: 200,000 shares 200,000$7.16M3.43%+30,000Timeline
GLWCORNING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 142,000 shares; 2024Q4: 110,000 shares; 2025Q1: 155,000 shares 155,000$7.1M3.4%+45,000Timeline
FRSHFRESHWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 275,000 shares; 2024Q4: 300,000 shares; 2025Q1: 500,000 shares 500,000$7.05M3.38%+200,000Timeline
HIPOHIPPO HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 577,000 shares; 2024Q4: 364,215 shares; 2025Q1: 250,000 shares 250,000$6.39M3.06%-114,215Timeline
NXDRNEXTDOOR HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,100,000 shares; 2024Q4: 3,100,000 shares; 2025Q1: 4,082,323 shares 4,082,323$6.25M2.99%+982,323Timeline
CSGSCSG SYS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 140,000 shares; 2024Q4: 50,000 shares; 2025Q1: 100,000 shares 100,000$6.05M2.9%+50,000Timeline
BABAALIBABA GROUP HLDG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50,000 shares; 2024Q4: 40,000 shares; 2025Q1: 45,000 shares 45,000$5.95M2.85%+5,000Timeline
PROPROS Holdings IncQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 135,000 shares; 2024Q4: 220,000 shares; 2025Q1: 290,000 shares 290,000$5.52M2.64%+70,000Timeline
AMPLAMPLITUDE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 475,000 shares 475,000$4.84M2.32%newTimeline
MRVLMARVELL TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 105,000 shares; 2024Q4: 50,000 shares; 2025Q1: 75,000 shares 75,000$4.62M2.21%+25,000Timeline
XYZBLOCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 82,710 shares 82,710$4.49M2.15%newTimeline
VIMEO INCVIMEO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 550,000 shares; 2024Q4: 350,000 shares; 2025Q1: 850,000 shares 850,000$4.47M2.14%+500,000
ASANASANA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,425,000 shares; 2024Q4: 750,000 shares; 2025Q1: 300,000 shares 300,000$4.37M2.09%-450,000Timeline
GWREGUIDEWIRE SOFTWARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 43,504 shares; 2025Q1: 23,000 shares 23,000$4.31M2.06%-20,504Timeline
TDCTERADATA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 190,000 shares 190,000$4.27M2.05%newTimeline
INFORMATICA INCINFORMATICA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 240,000 shares 240,000$4.19M2.01%new
AIPARTERIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 325,000 shares; 2024Q4: 250,000 shares; 2025Q1: 594,050 shares 594,050$4.1M1.97%+344,050Timeline
MGMMGM RESORTS INTERNATIONALQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,000 shares; 2024Q4: not reported; 2025Q1: 128,000 shares 128,000$3.79M1.82%newTimeline
BLBLACKLINE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,000 shares; 2024Q4: not reported; 2025Q1: 65,000 shares 65,000$3.15M1.51%newTimeline
HHSHARTE HANKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 625,000 shares; 2024Q4: 620,590 shares; 2025Q1: 618,226 shares 618,226$2.97M1.42%-2,364Timeline
GENIGENIUS SPORTS LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 250,000 shares; 2025Q1: 275,000 shares 275,000$2.75M1.32%+25,000Timeline
SCORCOMSCORE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 310,000 shares; 2024Q4: 309,896 shares; 2025Q1: 395,000 shares 395,000$2.71M1.3%+85,104Timeline
UNFUNIFIRST CORP MASSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 15,000 shares 15,000$2.61M1.25%newTimeline
AFRMAFFIRM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 110,000 shares; 2024Q4: 35,000 shares; 2025Q1: 50,000 shares 50,000$2.26M1.08%+15,000Timeline
NWPXNWPX INFRASTRUCTURE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 35,000 shares; 2024Q4: 35,000 shares; 2025Q1: 40,000 shares 40,000$1.65M0.79%+5,000Timeline
ANGIANGI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 75,000 shares 75,000$1.16M0.55%newTimeline
ACTGACACIA RESH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 275,000 shares; 2024Q4: 216,339 shares; 2025Q1: 300,000 shares 300,000$960K0.46%+83,661Timeline
COURCOURSERA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 85,000 shares 85,000$566K0.27%newTimeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
INVESCO QQQ TRINVESCO QQQ TR PUTput50,000$22.5Mnew

Sold out in Q1 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
INVESCO QQQ TRINVESCO QQQ TR400$20.8Mshares
ADVANCED MICRO DEVICES INCADVANCED MICRO DEVICES INC500$7Mshares
ASANA INCASANA INC3,500$5.88Mshares
ANGI INC CLASS AANGI INC CLASS A2,840,000$4.71Mshares
OKTAOKTA INC58,000$4.57Mshares
WDAYWORKDAY INC15,000$3.87Mshares
AMDADVANCED MICRO DEVICES INC30,000$3.62Mshares
PDPAGERDUTY INC150,000$2.74Mshares
CEVACEVA INC85,000$2.68Mshares
ALABASTERA LABS INC15,000$1.99Mshares
FRESHWORKS INCFRESHWORKS INC1,000$1.5Mshares
LMNDLEMONADE INC25,000$917Kshares
GTBIFGREEN THUMB INDS INC SUB VTG S100,000$817Kshares
CONFLUENT INCCONFLUENT INC300$600Kshares
VERANO HOLDINGS CORPVERANO HOLDINGS CORP300,000$374Kshares
AMBAAMBARELLA INC5,000$364Kshares

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001546172-25-000005 base2025-05-15acceptance time not in the bulk data set