American Capital Management Inc Top Holdings and 13F Report (2025) About American Capital Management IncInvestment ActivityAmerican Capital Management Inc has $2.46 billion in total holdings as of March 31, 2025.American Capital Management Inc owns shares of 63 different stocks, but just 26 companies or ETFs make up 80% of its holdings.Approximately 5.23% of the portfolio was purchased this quarter.About 6.44% of the portfolio was sold this quarter.This quarter, American Capital Management Inc has purchased 63 new stocks and bought additional shares in 31 stocks.American Capital Management Inc sold shares of 25 stocks and completely divested from 4 stocks this quarter.Largest Holdings CyberArk Software $168,584,598Fortinet $123,859,667AeroVironment $112,986,041Commvault Systems $106,518,132Medpace $98,966,664 Largest New Holdings this Quarter 743713109 - Proto Labs $1,755,924 Holding436440101 - Hologic $1,468,891 Holding64049M209 - NeoGenomics $769,278 HoldingM6191J100 - JFrog $360,480 Holding Largest Purchases this Quarter Varonis Systems 641,736 shares (about $25.96M)Globus Medical 261,731 shares (about $19.16M)Neogen 1,059,654 shares (about $9.19M)Trex 137,085 shares (about $7.96M)SPS Commerce 57,717 shares (about $7.66M) Largest Sales this Quarter CyberArk Software 143,638 shares (about $48.55M)Fortinet 204,418 shares (about $19.68M)Cognex 265,588 shares (about $7.92M)Jack Henry & Associates 35,715 shares (about $6.52M)Blackbaud 89,556 shares (about $5.56M) Sector Allocation Over TimeMap of 500 Largest Holdings ofAmerican Capital Management Inc Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorCYBRCyberArk Software$168,584,598$48,549,644 ▼-22.4%498,7716.9%Computer and TechnologyFTNTFortinet$123,859,667$19,677,277 ▼-13.7%1,286,7205.0%Computer and TechnologyAVAVAeroVironment$112,986,041$2,056,623 ▲1.9%947,9494.6%AerospaceCVLTCommvault Systems$106,518,132$3,189,592 ▼-2.9%675,1914.3%Computer and TechnologyMEDPMedpace$98,966,664$1,408,887 ▼-1.4%324,8114.0%MedicalIDXXIDEXX Laboratories$93,063,440$6,527,703 ▲7.5%221,6063.8%MedicalRMDResMed$88,316,436$395,991 ▲0.5%394,5343.6%MedicalFDSFactSet Research Systems$80,758,612$1,654,435 ▲2.1%177,6323.3%Business ServicesKTOSKratos Defense & Security Solutions$77,130,938$723,753 ▲0.9%2,597,8763.1%AerospaceGWREGuidewire Software$75,104,942$2,165,694 ▼-2.8%400,8593.1%Computer and TechnologyMANHManhattan Associates$74,444,058$79,079 ▲0.1%430,2133.0%Computer and TechnologyCSGPCoStar Group$74,328,991$91,431 ▲0.1%938,1423.0%Computer and TechnologyRBCRBC Bearings$74,167,341$1,039,639 ▲1.4%230,4983.0%IndustrialsJKHYJack Henry & Associates$69,187,505$6,521,559 ▼-8.6%378,9022.8%Computer and TechnologyQLYSQualys$67,459,568$202,244 ▼-0.3%535,6912.7%Computer and TechnologyNICENICE$66,771,027$3,644,579 ▼-5.2%433,1002.7%Computer and TechnologyTECHBio-Techne$65,996,742$3,622,279 ▲5.8%1,125,6482.7%MedicalVEEVVeeva Systems$65,594,142$1,554,237 ▼-2.3%283,1852.7%MedicalRAMPLiveRamp$62,035,840$5,314,079 ▲9.4%2,373,2152.5%Business ServicesCGNTCognyte Software$51,991,602$2,210,528 ▲4.4%6,665,5902.1%Computer and TechnologyVRNSVaronis Systems$50,683,890$25,958,221 ▲105.0%1,253,0012.1%Computer and TechnologyGNTXGentex$48,593,967$480,143 ▼-1.0%2,085,5782.0%Auto/Tires/TrucksRGENRepligen$48,476,150$324,080 ▼-0.7%380,9822.0%MedicalTWTradeweb Markets$46,634,849$2,358,584 ▲5.3%314,1241.9%FinanceSEICSEI Investments$40,437,933$1,840,297 ▲4.8%520,9061.6%FinanceNEOGNeogen$39,973,087$9,187,200 ▲29.8%4,610,5061.6%MedicalMORNMorningstar$38,405,850$185,020 ▼-0.5%128,0751.6%Business ServicesNCNOnCino$37,035,219$2,694,999 ▲7.8%1,348,2061.5%Computer and TechnologyCGNXCognex$35,432,492$7,922,490 ▼-18.3%1,187,8141.4%Computer and TechnologySPSCSPS Commerce$34,965,993$7,660,777 ▲28.1%263,4371.4%Business ServicesKRNTKornit Digital$34,608,888$1,572,879 ▼-4.3%1,813,8831.4%IndustrialsPAYCPaycom Software$33,594,140$245,790 ▼-0.7%153,7631.4%Computer and TechnologyANSSANSYS$33,379,986$1,443,514 ▼-4.1%105,4461.4%Computer and TechnologyDXCMDexCom$27,370,154$6,473,141 ▲31.0%400,7931.1%MedicalAZTAAzenta$26,033,553$3,183,208 ▲13.9%751,5461.1%MedicalCRNCCerence$23,559,080$4,003,578 ▼-14.5%2,982,1621.0%Computer and TechnologyGMEDGlobus Medical$21,582,361$19,158,709 ▲790.5%294,8410.9%MedicalSTAASTAAR Surgical$17,809,191$2,851,617 ▲19.1%1,010,1640.7%MedicalTREXTrex$17,278,649$7,964,638 ▲85.5%297,3950.7%ConstructionBLKBBlackbaud$16,766,841$5,556,950 ▼-24.9%270,2150.7%Computer and TechnologyTYLTyler Technologies$15,389,975$302,904 ▼-1.9%26,4710.6%Computer and TechnologyICLRICON Public$12,893,263$1,329,749 ▼-9.3%73,6800.5%MedicalMMSIMerit Medical Systems$8,990,530$487,429 ▲5.7%85,0490.4%MedicalORLYO'Reilly Automotive$8,235,902$7,376,354 ▲858.2%5,7490.3%Retail/WholesaleALRMAlarm.com$6,640,826$497,734 ▼-7.0%119,3320.3%IndustrialsHAEHaemonetics$6,413,148$1,329,466 ▲26.2%100,9150.3%MedicalPODDInsulet$4,438,109$551,481 ▲14.2%16,9000.2%MedicalCRLCharles River Laboratories International$4,184,456$1,505,200 ▼-26.5%27,8000.2%MedicalMPWRMonolithic Power Systems$4,116,698$10,440 ▼-0.3%7,0980.2%Computer and TechnologyDORMDorman Products$2,452,145$259,523 ▲11.8%20,3430.1%Auto/Tires/TrucksFELEFranklin Electric$2,347,0000.0%25,0000.1%IndustrialsPRLBProto Labs$1,755,924$1,755,924 ▲New Holding50,1120.1%IndustrialsHOLXHologic$1,468,891$1,468,891 ▲New Holding23,7800.1%MedicalTRMBTrimble$1,444,3000.0%22,0000.1%IndustrialsSPYSPDR S&P 500 ETF Trust$1,418,054$73,280 ▼-4.9%2,5350.1%FinanceDSGXThe Descartes Systems Group$1,172,955$452,727 ▲62.9%11,6330.0%Computer and TechnologyACIWACI Worldwide$1,005,843$274 ▲0.0%18,3850.0%Computer and TechnologyZBRAZebra Technologies$932,448$678,144 ▲266.7%3,3000.0%IndustrialsNEONeoGenomics$769,278$769,278 ▲New Holding81,0620.0%MedicalGHMGraham$688,625$18,560 ▲2.8%23,8940.0%IndustrialsFROGJFrog$360,480$360,480 ▲New Holding11,2650.0%Computer and TechnologyAAPLApple$292,3230.0%1,3160.0%Computer and TechnologyVRNTVerint Systems$233,835$813,210 ▼-77.7%13,1000.0%Computer and TechnologyAZPNAspen Technology$0$44,220,706 ▼-100.0%00.0%Computer and TechnologyGLOBGlobant$0$401,180 ▼-100.0%00.0%Computer and TechnologyILMNIllumina$0$304,008 ▼-100.0%00.0%MedicalMDYSPDR S&P MidCap 400 ETF Trust$0$201,062 ▼-100.0%00.0%ETFShowing 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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