Chicago Capital Management, LLC Top Holdings and 13F Report (2026) About Chicago Capital Management, LLCInvestment ActivityChicago Capital Management, LLC has $110.43 million in total holdings as of September 30, 2026.Chicago Capital Management, LLC owns shares of 26 different stocks, but just 15 companies or ETFs make up 80% of its holdings.Approximately 57.37% of the portfolio was purchased this quarter.About 61.00% of the portfolio was sold this quarter.This quarter, Chicago Capital Management, LLC has purchased 27 new stocks and bought additional shares in 9 stocks.Chicago Capital Management, LLC sold shares of 0 stocks and completely divested from 14 stocks this quarter.Largest Holdings Atkore $9,426,393RAPID7 INC $8,318,597LITHIUM ARGENTINA AG $7,027,622THE REALREAL INC $7,005,969VERITONE INC $6,941,278 Largest New Holdings this Quarter 047649108 - Atkore $9,426,393 Holding53680QAA6 - LITHIUM ARGENTINA AG $7,027,622 Holding194014AB2 - ENOVIS CORPORATION $6,338,332 Holding45826H109 - Integer $5,525,917 Holding974637AF7 - WINNEBAGO INDS INC $5,333,420 Holding Largest Purchases this Quarter Atkore 130,451 shares (about $9.43M)LITHIUM ARGENTINA AG 7,126 shares (about $7.03M)ENOVIS CORPORATION 6,500 shares (about $6.34M)Integer 57,359 shares (about $5.53M)WINNEBAGO INDS INC 5,950 shares (about $5.33M) Sector Allocation Over TimeMap of 500 Largest Holdings ofChicago Capital Management, LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorATKRAtkore$9,426,393$9,426,393 ▲New Holding130,4518.5%IndustrialsRAPID7 INC$8,318,597$1,952,722 ▲30.7%8,5207.5%NOTE 0.250% 3/1LITHIUM ARGENTINA AG$7,027,622$7,027,622 ▲New Holding7,1266.4%NOTE 1.750% 1/1THE REALREAL INC$7,005,969$2,085,938 ▲42.4%7,5576.3%NOTE 1.000% 3/0VERITONE INC$6,941,278$1,487,417 ▲27.3%7,0006.3%NOTE 1.750%11/1ENOVIS CORPORATION$6,338,332$6,338,332 ▲New Holding6,5005.7%NOTE 3.875%10/1MGP INGREDIENTS INC NEW$5,930,896$1,954 ▲0.0%6,0705.4%NOTE 1.875%11/1PAR TECHNOLOGY CORP$5,893,663$4,809,583 ▲443.7%6,1275.3%NOTE 1.500%10/1ITGRInteger$5,525,917$5,525,917 ▲New Holding57,3595.0%HealthcareHEWLETT PACKARD ENTERPRISE C$5,381,1240.0%32,9004.9%7.625 MAND CONVWINNEBAGO INDS INC$5,333,420$5,333,420 ▲New Holding5,9504.8%NOTE 3.250% 1/1AMPHASTAR PHARMACEUTICALS IN$5,130,174$55,966 ▲1.1%5,5004.6%NOTE 2.000% 3/1EURONET WORLDWIDE INC$4,549,258$4,549,258 ▲New Holding5,1244.1%NOTE 0.750% 3/1HZOMarineMax$4,241,007$4,241,007 ▲New Holding106,2943.8%Consumer DiscretionarySAREPTA THERAPEUTICS INC$4,107,432$1,054,546 ▲34.5%4,2653.7%NOTE 1.250% 9/1SHAKE SHACK INC$3,958,192$3,776 ▲0.1%4,1933.6%NOTE 3/0ETSY INC$3,941,0690.0%4,2923.6%NOTE 0.250% 6/1RAPID7 INC$3,571,128$3,571,128 ▲New Holding4,0103.2%NOTE 1.250% 3/1PAR TECHNOLOGY CORP$3,318,444$3,318,444 ▲New Holding4,0003.0%NOTE 1.000% 1/1XEROX HOLDINGS CORP$1,970,833$394,167 ▲25.0%5,0001.8%NOTE 3.750% 3/1SHIFT4 PMTS INC$1,237,681$1,237,681 ▲New Holding25,1001.1%6 SER A CNV PREFSOUTHERN CO$451,874$451,874 ▲New Holding10,1000.4%UNIT 12/15/2028NSTSNSTS Bancorp$314,8320.0%29,0200.3%FinanceACV AUCTIONS INC$264,474$264,474 ▲New Holding33,2160.2%COM CL ABLFSBioLife Solutions$222,649$222,649 ▲New Holding7,5240.2%HealthcareXEROX HOLDINGS CORP$26,4710.0%95,9800.0%*W EXP 02/11/202NUVLNuvalent$0$11,053,250 ▼-100.0%00.0%HealthcareAPOGEE THERAPEUTICS INC$0$9,807,420 ▼-100.0%00.0%COMGTLSChart Industries$0$8,357,600 ▼-100.0%00.0%IndustrialsBANDWIDTH INC$0$7,623,055 ▼-100.0%00.0%NOTE 0.500% 4/0TMHCTaylor Morrison Home$0$7,174,000 ▼-100.0%00.0%Consumer DiscretionarySABRE GLBL INC$0$7,123,202 ▼-100.0%00.0%NOTE 7.320% 8/0FIVE9 INC$0$4,477,222 ▼-100.0%00.0%NOTE 1.000% 3/1CPRXCatalyst Pharmaceuticals$0$2,933,048 ▼-100.0%00.0%HealthcareALOTAstroNova$0$2,849,135 ▼-100.0%00.0%TechnologyESPREsperion Therapeutics$0$2,607,000 ▼-100.0%00.0%HealthcareTECHBio-Techne$0$2,017,481 ▼-100.0%00.0%HealthcareTRUBRIDGE INC$0$685,785 ▼-100.0%00.0%COMSTELLAR BANCORP INC$0$342,427 ▼-100.0%00.0%COMEAElectronic Arts$0$309,200 ▼-100.0%00.0%Communication ServicesShowing largest 100 holdings. 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