Westerly Capital Management, LLC Top Holdings and 13F Report (2025) About Westerly Capital Management, LLCInvestment ActivityWesterly Capital Management, LLC has $269.55 million in total holdings as of June 30, 2025.Westerly Capital Management, LLC owns shares of 42 different stocks, but just 21 companies or ETFs make up 80% of its holdings.Approximately 29.94% of the portfolio was purchased this quarter.About 22.47% of the portfolio was sold this quarter.This quarter, Westerly Capital Management, LLC has purchased 38 new stocks and bought additional shares in 16 stocks.Westerly Capital Management, LLC sold shares of 14 stocks and completely divested from 7 stocks this quarter.Largest Holdings PUT QQQ 510 07/18/25 $25,500,000Viavi Solutions $21,902,250Hudson Technologies $16,240,000PROS $15,644,340Lumen Technologies $11,169,000 Largest New Holdings this Quarter G037AX101 - Ambarella $9,447,295 Holding89346D107 - TransAlta $8,281,325 Holding444144909 - CALL HDSN 8 08/15/25 $4,800,000 Holding157210105 - Ceva $3,956,400 Holding739276103 - Power Integrations $2,795,000 Holding Largest Purchases this Quarter PROS 709,000 shares (about $11.10M)Ambarella 143,000 shares (about $9.45M)TransAlta 767,500 shares (about $8.28M)Affirm 105,000 shares (about $7.26M)Hudson Technologies 775,000 shares (about $6.29M) Largest Sales this Quarter CSG Systems International 80,000 shares (about $5.22M)Asana 275,000 shares (about $3.71M)Lumen Technologies 725,000 shares (about $3.18M)Matrix Service 198,000 shares (about $2.67M)Fluor 50,000 shares (about $2.56M) Sector Allocation Over TimeMap of 500 Largest Holdings ofWesterly Capital Management, LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorPUT QQQ 510 07/18/25$25,500,0000.0%50,0009.5%P-QQQ510 07/18/25VIAVViavi Solutions$21,902,250$2,467,150 ▲12.7%2,175,0008.1%Computer and TechnologyHDSNHudson Technologies$16,240,000$6,293,000 ▲63.3%2,000,0006.0%IndustrialsPROPROS$15,644,340$11,102,940 ▲244.5%999,0005.8%Computer and TechnologyLUMNLumen Technologies$11,169,000$3,175,500 ▼-22.1%2,550,0004.1%UtilitiesMTRXMatrix Service$11,078,200$2,674,980 ▼-19.4%820,0004.1%EnergyAFRMAffirm$10,716,700$7,259,700 ▲210.0%155,0004.0%Computer and TechnologyAMBAAmbarella$9,447,295$9,447,295 ▲New Holding143,0003.5%Computer and TechnologyHIPOHippo$9,105,180$2,122,680 ▲30.4%326,0003.4%FinanceCIENCiena$8,946,300$1,219,950 ▼-12.0%110,0003.3%Computer and TechnologyADTNADTRAN$8,745,750$1,255,800 ▲16.8%975,0003.2%Business ServicesTACTransAlta$8,281,325$8,281,325 ▲New Holding767,5003.1%UtilitiesCGNTCognyte Software$7,854,000$1,986,600 ▼-20.2%850,0002.9%Computer and TechnologyFLRFluor$7,690,500$2,563,500 ▼-25.0%150,0002.9%ConstructionFRSHFreshworks$7,529,550$74,550 ▲1.0%505,0002.8%Computer and TechnologyMRVLMarvell Technology$6,966,000$1,161,000 ▲20.0%90,0002.6%Computer and TechnologyGLWCorning$6,573,750$1,577,700 ▼-19.4%125,0002.4%Computer and TechnologyAIPArteris$6,480,400$819,104 ▲14.5%680,0002.4%Computer and TechnologyVMEOVimeo$6,060,000$2,626,000 ▲76.5%1,500,0002.2%Business ServicesKINDNextdoor$5,893,000$883,656 ▼-13.0%3,550,0002.2%Computer and TechnologyANGI INC$5,646,200$4,501,700 ▲393.3%370,0002.1%ANGITDCTeradata$5,577,500$1,338,600 ▲31.6%250,0002.1%Computer and TechnologyBIDUBaidu$5,145,600$2,144,000 ▼-29.4%60,0001.9%Computer and TechnologyAMPLAmplitude$4,960,000$930,000 ▼-15.8%400,0001.8%Business ServicesCALL HDSN 8 08/15/25$4,800,000$4,800,000 ▲New Holding600,0001.8%C-HDSN8 08/15/25MGMMGM Resorts International$4,126,800$275,120 ▼-6.3%120,0001.5%Consumer DiscretionaryCEVACeva$3,956,400$3,956,400 ▲New Holding180,0001.5%Computer and TechnologyPOWIPower Integrations$2,795,000$2,795,000 ▲New Holding50,0001.0%Computer and TechnologyCOURCoursera$2,496,600$1,752,000 ▲235.3%285,0000.9%Business ServicesHHSHarte Hanks$2,463,620$3,081 ▲0.1%619,0000.9%Business ServicesNWPXNWPX Infrastructure$2,255,550$615,150 ▲37.5%55,0000.8%IndustrialsTERTeradyne$2,248,000$2,248,000 ▲New Holding25,0000.8%Computer and TechnologyCOMSCORE INC$1,928,000$24,100 ▲1.3%400,0000.7%SCORCGNXCognex$1,903,200$1,903,200 ▲New Holding60,0000.7%Computer and TechnologyCALL VIAV 10 08/15/25$1,750,000$1,750,000 ▲New Holding175,0000.6%C-VIAV10 08/15/25CALL AMBA 61 07/18/25$1,525,000$1,525,000 ▲New Holding25,0000.6%C-AMBA61 07/18/25CSGSCSG Systems International$1,306,200$5,224,800 ▼-80.0%20,0000.5%Computer and TechnologyGENIGenius Sports$1,300,000$1,560,000 ▼-54.5%125,0000.5%Computer and TechnologyACTGAcacia Research$617,389$456,611 ▼-42.5%172,4550.2%Business ServicesGTBIFGreen Thumb Industries$440,800$440,800 ▲New Holding80,0000.2%MedicalASANAsana$337,500$3,712,500 ▼-91.7%25,0000.1%Computer and TechnologyVRNOFVerano$149,400$149,400 ▲New Holding300,0000.1%MedicalLYFTLyft$0$7,478,100 ▼-100.0%00.0%Computer and TechnologyBABAAlibaba Group$0$5,950,350 ▼-100.0%00.0%Retail/WholesaleBLOCK INC$0$4,493,634 ▼-100.0%00.0%XYZGWREGuidewire Software$0$4,309,280 ▼-100.0%00.0%Computer and TechnologyINFORMATICA INC - CLASS A$0$4,188,000 ▼-100.0%00.0%INFABLBlackLine$0$3,147,300 ▼-100.0%00.0%Computer and TechnologyUNFUnifirst$0$2,610,000 ▼-100.0%00.0%IndustrialsShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. 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