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Westerly Capital Management, LLC Top Holdings and 13F Report (2025)

About Westerly Capital Management, LLC

Investment Activity

  • Westerly 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
$25,500,000
Viavi Solutions
$21,902,250
PROS
$15,644,340
Lumen Technologies
$11,169,000

Largest New Holdings this Quarter

G037AX101 - Ambarella
$9,447,295 Holding
89346D107 - TransAlta
$8,281,325 Holding
444144909 - CALL HDSN 8 08/15/25
$4,800,000 Holding
157210105 - Ceva
$3,956,400 Holding
739276103 - 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 Time

Map of 500 Largest Holdings ofWesterly Capital Management, LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
PUT QQQ 510 07/18/25
$25,500,0000.0%50,0009.5%P-QQQ510 07/18/25
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
$21,902,250$2,467,150 12.7%2,175,0008.1%Computer and Technology
Hudson Technologies, Inc. stock logo
HDSN
Hudson Technologies
$16,240,000$6,293,000 63.3%2,000,0006.0%Industrials
PROS Holdings, Inc. stock logo
PRO
PROS
$15,644,340$11,102,940 244.5%999,0005.8%Computer and Technology
Lumen Technologies, Inc. stock logo
LUMN
Lumen Technologies
$11,169,000$3,175,500 -22.1%2,550,0004.1%Utilities
Matrix Service Company stock logo
MTRX
Matrix Service
$11,078,200$2,674,980 -19.4%820,0004.1%Energy
Affirm Holdings, Inc. stock logo
AFRM
Affirm
$10,716,700$7,259,700 210.0%155,0004.0%Computer and Technology
Ambarella, Inc. stock logo
AMBA
Ambarella
$9,447,295$9,447,295 New Holding143,0003.5%Computer and Technology
Hippo Holdings Inc. stock logo
HIPO
Hippo
$9,105,180$2,122,680 30.4%326,0003.4%Finance
Ciena Corporation stock logo
CIEN
Ciena
$8,946,300$1,219,950 -12.0%110,0003.3%Computer and Technology
ADTRAN Holdings, Inc. stock logo
ADTN
ADTRAN
$8,745,750$1,255,800 16.8%975,0003.2%Business Services
TransAlta Corporation stock logo
TAC
TransAlta
$8,281,325$8,281,325 New Holding767,5003.1%Utilities
Cognyte Software Ltd. stock logo
CGNT
Cognyte Software
$7,854,000$1,986,600 -20.2%850,0002.9%Computer and Technology
Fluor Corporation stock logo
FLR
Fluor
$7,690,500$2,563,500 -25.0%150,0002.9%Construction
Freshworks Inc. stock logo
FRSH
Freshworks
$7,529,550$74,550 1.0%505,0002.8%Computer and Technology
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
$6,966,000$1,161,000 20.0%90,0002.6%Computer and Technology
Corning Incorporated stock logo
GLW
Corning
$6,573,750$1,577,700 -19.4%125,0002.4%Computer and Technology
Arteris, Inc. stock logo
AIP
Arteris
$6,480,400$819,104 14.5%680,0002.4%Computer and Technology
Vimeo, Inc. stock logo
VMEO
Vimeo
$6,060,000$2,626,000 76.5%1,500,0002.2%Business Services
Nextdoor Holdings, Inc. stock logo
KIND
Nextdoor
$5,893,000$883,656 -13.0%3,550,0002.2%Computer and Technology
ANGI INC
$5,646,200$4,501,700 393.3%370,0002.1%ANGI
Teradata Corporation stock logo
TDC
Teradata
$5,577,500$1,338,600 31.6%250,0002.1%Computer and Technology
Baidu, Inc. stock logo
BIDU
Baidu
$5,145,600$2,144,000 -29.4%60,0001.9%Computer and Technology
Amplitude, Inc. stock logo
AMPL
Amplitude
$4,960,000$930,000 -15.8%400,0001.8%Business Services
CALL HDSN 8 08/15/25
$4,800,000$4,800,000 New Holding600,0001.8%C-HDSN8 08/15/25
MGM Resorts International stock logo
MGM
MGM Resorts International
$4,126,800$275,120 -6.3%120,0001.5%Consumer Discretionary
Ceva, Inc. stock logo
CEVA
Ceva
$3,956,400$3,956,400 New Holding180,0001.5%Computer and Technology
Power Integrations, Inc. stock logo
POWI
Power Integrations
$2,795,000$2,795,000 New Holding50,0001.0%Computer and Technology
Coursera, Inc. stock logo
COUR
Coursera
$2,496,600$1,752,000 235.3%285,0000.9%Business Services
Harte Hanks, Inc. stock logo
HHS
Harte Hanks
$2,463,620$3,081 0.1%619,0000.9%Business Services
NWPX Infrastructure, Inc. stock logo
NWPX
NWPX Infrastructure
$2,255,550$615,150 37.5%55,0000.8%Industrials
Teradyne, Inc. stock logo
TER
Teradyne
$2,248,000$2,248,000 New Holding25,0000.8%Computer and Technology
COMSCORE INC
$1,928,000$24,100 1.3%400,0000.7%SCOR
Cognex Corporation stock logo
CGNX
Cognex
$1,903,200$1,903,200 New Holding60,0000.7%Computer and Technology
CALL VIAV 10 08/15/25
$1,750,000$1,750,000 New Holding175,0000.6%C-VIAV10 08/15/25
CALL AMBA 61 07/18/25
$1,525,000$1,525,000 New Holding25,0000.6%C-AMBA61 07/18/25
CSG Systems International, Inc. stock logo
CSGS
CSG Systems International
$1,306,200$5,224,800 -80.0%20,0000.5%Computer and Technology
Genius Sports Limited stock logo
GENI
Genius Sports
$1,300,000$1,560,000 -54.5%125,0000.5%Computer and Technology
Acacia Research Corporation stock logo
ACTG
Acacia Research
$617,389$456,611 -42.5%172,4550.2%Business Services
Green Thumb Industries Inc. stock logo
GTBIF
Green Thumb Industries
$440,800$440,800 New Holding80,0000.2%Medical
Asana, Inc. stock logo
ASAN
Asana
$337,500$3,712,500 -91.7%25,0000.1%Computer and Technology
Verano Holdings Corp. stock logo
VRNOF
Verano
$149,400$149,400 New Holding300,0000.1%Medical
Lyft, Inc. stock logo
LYFT
Lyft
$0$7,478,100 -100.0%00.0%Computer and Technology
Alibaba Group Holding Limited stock logo
BABA
Alibaba Group
$0$5,950,350 -100.0%00.0%Retail/Wholesale
BLOCK INC
$0$4,493,634 -100.0%00.0%XYZ
Guidewire Software, Inc. stock logo
GWRE
Guidewire Software
$0$4,309,280 -100.0%00.0%Computer and Technology
INFORMATICA INC - CLASS A
$0$4,188,000 -100.0%00.0%INFA
BlackLine stock logo
BL
BlackLine
$0$3,147,300 -100.0%00.0%Computer and Technology
Unifirst Corporation stock logo
UNF
Unifirst
$0$2,610,000 -100.0%00.0%Industrials

Showing largest 100 holdings. View all holdings.
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