Roubaix Capital, LLC Top Holdings and 13F Report (2026) About Roubaix Capital, LLCInvestment ActivityRoubaix Capital, LLC has $214.28 million in total holdings as of March 31, 2026.Roubaix Capital, LLC owns shares of 43 different stocks, but just 30 companies or ETFs make up 80% of its holdings.Approximately 53.70% of the portfolio was purchased this quarter.About 61.73% of the portfolio was sold this quarter.This quarter, Roubaix Capital, LLC has purchased 46 new stocks and bought additional shares in 13 stocks.Roubaix Capital, LLC sold shares of 9 stocks and completely divested from 24 stocks this quarter.Largest Holdings YORK SPACE SYSTEMS INC $8,489,026STANDARDAERO INC $7,604,275Park Aerospace $7,524,435Sensient Technologies $7,190,598Regal Rexnord $7,067,005 Largest New Holdings this Quarter 987084100 - YORK SPACE SYSTEMS INC $8,489,026 Holding92835K103 - Vishay Precision Group $6,988,927 Holding759916109 - Repligen $6,427,670 HoldingH8088L103 - Sportradar Group $5,580,815 Holding34631F102 - FORGENT POWER SOLUTIONS INC $5,410,940 Holding Largest Purchases this Quarter YORK SPACE SYSTEMS INC 382,906 shares (about $8.49M)Vishay Precision Group 160,961 shares (about $6.99M)Repligen 54,555 shares (about $6.43M)Sportradar Group 333,382 shares (about $5.58M)FORGENT POWER SOLUTIONS INC 184,863 shares (about $5.41M) Largest Sales this Quarter nLight 77,659 shares (about $4.43M)NPK INTERNATIONAL INC 305,413 shares (about $4.43M)Transcat 31,129 shares (about $2.29M)PDF Solutions 38,085 shares (about $1.25M)Regal Rexnord 5,097 shares (about $954.46K) Sector Allocation Over TimeMap of 500 Largest Holdings ofRoubaix Capital, LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorYORK SPACE SYSTEMS INC$8,489,026$8,489,026 ▲New Holding382,9064.0%COMSTANDARDAERO INC$7,604,275$52,771 ▲0.7%294,3973.5%COMPKEPark Aerospace$7,524,435$688,525 ▼-8.4%274,8153.5%AerospaceSXTSensient Technologies$7,190,598$1,742,112 ▲32.0%83,1863.4%Basic MaterialsRRXRegal Rexnord$7,067,005$954,464 ▼-11.9%37,7393.3%IndustrialsVPGVishay Precision Group$6,988,927$6,988,927 ▲New Holding160,9613.3%Computer and TechnologyXMTRXometry$6,776,622$2,656,969 ▲64.5%165,9313.2%IndustrialsRALLIANT CORP$6,430,604$788,588 ▼-10.9%154,6193.0%COMRGENRepligen$6,427,670$6,427,670 ▲New Holding54,5553.0%MedicalMLABMesa Laboratories$6,376,408$1,496,597 ▲30.7%72,1153.0%MedicalTRNSTranscat$6,241,928$2,286,425 ▼-26.8%84,9822.9%Computer and TechnologyPDFSPDF Solutions$5,951,159$1,245,760 ▼-17.3%181,9372.8%Computer and TechnologyRVTYRevvity$5,608,179$254,770 ▲4.8%64,0132.6%MedicalSRADSportradar Group$5,580,815$5,580,815 ▲New Holding333,3822.6%Consumer DiscretionaryTKNOAlpha Teknova$5,440,006$2,554,248 ▲88.5%1,882,3552.5%MedicalFORGENT POWER SOLUTIONS INC$5,410,940$5,410,940 ▲New Holding184,8632.5%COM SHS CL AAGYSAgilysys$5,374,200$1,088,513 ▲25.4%75,5442.5%Computer and TechnologyALGMAllegro MicroSystems$5,359,879$5,359,879 ▲New Holding169,9932.5%Computer and TechnologySTVNStevanato Group$5,298,095$2,603,466 ▲96.6%385,3162.5%MedicalLOAR HOLDINGS INC$5,292,393$5,292,393 ▲New Holding92,3792.5%COM SHSESABESAB$5,019,360$5,019,360 ▲New Holding51,9282.3%IndustrialsCWSTCasella Waste Systems$4,980,330$4,980,330 ▲New Holding62,7722.3%Business ServicesWAYSTAR HLDG CORP$4,826,026$4,826,026 ▲New Holding200,1672.3%COMNEOGNeogen$4,630,359$4,630,359 ▲New Holding498,4242.2%MedicalKIDSOrthoPediatrics$4,603,046$884,340 ▲23.8%290,0472.1%MedicalFROGJFrog$4,502,652$4,502,652 ▲New Holding95,9442.1%Computer and TechnologyCCCSCCC Intelligent Solutions$4,469,388$247,374 ▼-5.2%744,8982.1%Computer and TechnologyDORMDorman Products$4,467,756$4,467,756 ▲New Holding42,8112.1%Auto/Tires/TrucksCLBTCellebrite DI$4,178,303$2,170,846 ▲108.1%303,2151.9%Computer and TechnologyPCORProcore Technologies$4,146,978$1,464,159 ▲54.6%72,7541.9%Computer and TechnologyNPK INTERNATIONAL INC$3,911,358$4,425,434 ▼-53.1%269,9351.8%COM SHSMECMayville Engineering$3,781,293$1,155,262 ▲44.0%210,6571.8%ConstructionSHOULDER INNOVATIONS INC$3,735,968$1,428,372 ▲61.9%257,1211.7%COMMON STOCKSWIMLatham Group$3,549,769$123,462 ▼-3.4%661,0371.7%ConstructionAINAlbany International$3,524,645$3,524,645 ▲New Holding67,5091.6%IndustrialsPUMPProPetro$3,505,333$3,505,333 ▲New Holding243,2571.6%EnergyLASRnLight$3,500,401$4,428,116 ▼-55.9%61,3891.6%Computer and TechnologySERVICETITAN INC$3,409,071$3,409,071 ▲New Holding53,7201.6%SHS CL AAMBIQ MICRO INC$3,197,112$3,197,112 ▲New Holding125,8211.5%COMMON STOCKFLYWFlywire$2,685,243$2,685,243 ▲New Holding230,6911.3%Computer and TechnologyALKTAlkami Technology$2,524,453$2,524,453 ▲New Holding161,1011.2%Computer and TechnologyJBT MAREL CORPORATION$2,360,352$2,360,352 ▲New Holding18,4591.1%COMMCMoelis & Company$2,335,119$2,335,119 ▲New Holding40,9671.1%FinanceJBIJanus International Group$0$6,495,168 ▼-100.0%00.0%ConstructionMODModine Manufacturing$0$6,167,628 ▼-100.0%00.0%Auto/Tires/TrucksAZTAAzenta$0$6,106,503 ▼-100.0%00.0%MedicalXPELXPEL$0$5,836,925 ▼-100.0%00.0%Auto/Tires/TrucksBIRKENSTOCK HOLDING PLC$0$5,342,562 ▼-100.0%00.0%COM SHSAIRAAR$0$5,216,515 ▼-100.0%00.0%AerospaceGENIGenius Sports$0$5,119,451 ▼-100.0%00.0%Computer and TechnologyNCNOnCino$0$5,102,873 ▼-100.0%00.0%Computer and TechnologyOMCLOmnicell$0$5,065,220 ▼-100.0%00.0%MedicalFULH. B. Fuller$0$4,983,997 ▼-100.0%00.0%Basic MaterialsCERTCertara$0$4,960,594 ▼-100.0%00.0%MedicalSITMSiTime$0$4,957,375 ▼-100.0%00.0%Computer and TechnologyLFUSLittelfuse$0$4,917,271 ▼-100.0%00.0%Computer and TechnologyORAOrmat Technologies$0$4,816,271 ▼-100.0%00.0%EnergyNXTNextpower$0$4,748,627 ▼-100.0%00.0%EnergyEVLVEvolv Technologies$0$4,485,124 ▼-100.0%00.0%Computer and TechnologyKARMAN HLDGS INC$0$4,472,004 ▼-100.0%00.0%COMMON STOCKLTHLife Time Group$0$4,309,947 ▼-100.0%00.0%Consumer DiscretionaryATIATI$0$4,278,712 ▼-100.0%00.0%Basic MaterialsITRIItron$0$4,191,793 ▼-100.0%00.0%Computer and TechnologyATRAptarGroup$0$4,185,301 ▼-100.0%00.0%IndustrialsPARPAR Technology$0$3,862,405 ▼-100.0%00.0%Business ServicesAAOIApplied Optoelectronics$0$3,774,466 ▼-100.0%00.0%Computer and TechnologyVERXVertex$0$3,683,387 ▼-100.0%00.0%Computer and TechnologyShowing largest 100 holdings. View all holdings. 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