Chicago Capital Management, LLC Top Holdings and 13F Report (2026) About Chicago Capital Management, LLCInvestment ActivityChicago Capital Management, LLC has $112.30 million in total holdings as of June 30, 2026.Chicago Capital Management, LLC owns shares of 27 different stocks, but just 14 companies or ETFs make up 80% of its holdings.Approximately 51.79% of the portfolio was purchased this quarter.About 61.66% of the portfolio was sold this quarter.This quarter, Chicago Capital Management, LLC has purchased 29 new stocks and bought additional shares in 5 stocks.Chicago Capital Management, LLC sold shares of 0 stocks and completely divested from 16 stocks this quarter.Largest Holdings Nuvalent $11,053,250APOGEE THERAPEUTICS INC $9,807,420Chart Industries $8,357,600BANDWIDTH INC $7,623,055Taylor Morrison Home $7,174,000 Largest New Holdings this Quarter 670703107 - Nuvalent $11,053,250 Holding03770N101 - APOGEE THERAPEUTICS INC $9,807,420 Holding87724P106 - Taylor Morrison Home $7,174,000 Holding03209RAB9 - AMPHASTAR PHARMACEUTICALS IN $4,975,636 Holding338307AF8 - FIVE9 INC $4,477,222 Holding Largest Purchases this Quarter Nuvalent 115,500 shares (about $11.05M)APOGEE THERAPEUTICS INC 97,100 shares (about $9.81M)Taylor Morrison Home 133,000 shares (about $7.17M)AMPHASTAR PHARMACEUTICALS IN 5,440 shares (about $4.98M)FIVE9 INC 5,000 shares (about $4.48M) 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 PortfolioSectorNUVLNuvalent$11,053,250$11,053,250 â–²New Holding115,5009.8%MedicalAPOGEE THERAPEUTICS INC$9,807,420$9,807,420 â–²New Holding97,1008.7%COMGTLSChart Industries$8,357,6000.0%53,0007.4%IndustrialsBANDWIDTH INC$7,623,055$12,155 â–²0.2%8,1536.8%NOTE 0.500% 4/0TMHCTaylor Morrison Home$7,174,000$7,174,000 â–²New Holding133,0006.4%ConstructionSABRE GLBL INC$7,123,202$976,036 â–²15.9%6,9046.3%NOTE 7.320% 8/0RAPID7 INC$6,312,899$1,938,409 â–²44.3%6,5205.6%NOTE 0.250% 3/1MGP INGREDIENTS INC NEW$5,930,838$48,870 â–²0.8%6,0685.3%NOTE 1.875%11/1VERITONE INC$5,388,549$2,939,209 â–²120.0%5,5004.8%NOTE 1.750%11/1AMPHASTAR PHARMACEUTICALS IN$4,975,636$4,975,636 â–²New Holding5,4404.4%NOTE 2.000% 3/1THE REALREAL INC$4,784,4370.0%5,3074.3%NOTE 1.000% 3/0FIVE9 INC$4,477,222$4,477,222 â–²New Holding5,0004.0%NOTE 1.000% 3/1SHAKE SHACK INC$3,969,0780.0%4,1893.5%NOTE 3/0ETSY INC$3,928,9440.0%4,2923.5%NOTE 0.250% 6/1HEWLETT PACKARD ENTERPRISE C$3,805,2140.0%32,9003.4%7.625 MAND CONVSAREPTA THERAPEUTICS INC$2,997,807$2,997,807 â–²New Holding3,1702.7%NOTE 1.250% 9/1CPRXCatalyst Pharmaceuticals$2,933,048$2,933,048 â–²New Holding122,6502.6%MedicalALOTAstroNova$2,849,135$2,849,135 â–²New Holding131,1002.5%Business ServicesESPREsperion Therapeutics$2,607,000$2,607,000 â–²New Holding830,9352.3%MedicalTECHBio-Techne$2,017,481$2,017,481 â–²New Holding37,5091.8%MedicalXEROX HOLDINGS CORP$1,444,1670.0%4,0001.3%NOTE 3.750% 3/1PAR TECHNOLOGY CORP$1,072,9710.0%1,1271.0%NOTE 1.500%10/1TRUBRIDGE INC$685,785$685,785 â–²New Holding34,6630.6%COMSTELLAR BANCORP INC$342,427$342,427 â–²New Holding11,5590.3%COMEAElectronic Arts$309,2000.0%2,0000.3%Consumer DiscretionaryNSTSNSTS Bancorp$303,793$303,793 â–²New Holding29,0200.3%FinanceXEROX HOLDINGS CORP$26,395$26,395 â–²New Holding95,9800.0%*W EXP 02/11/202JHGJanus Henderson Group$0$8,219,200 â–¼-100.0%00.0%FinanceACLXArcellx$0$8,037,400 â–¼-100.0%00.0%MedicalFOLDAmicus Therapeutics$0$7,230,000 â–¼-100.0%00.0%MedicalIRONWOOD PHARMACEUTICALS INC$0$6,908,417 â–¼-100.0%00.0%NOTE 1.500% 6/1CRACKER BARREL OLD CTRY STOR$0$6,806,188 â–¼-100.0%00.0%NOTE 0.625% 6/1ACCURAY INC DEL$0$6,283,225 â–¼-100.0%00.0%NOTE 3.750% 6/0APLSApellis Pharmaceuticals$0$5,761,298 â–¼-100.0%00.0%MedicalTERNTerns Pharmaceuticals$0$5,138,197 â–¼-100.0%00.0%MedicalNABORS INDS INC$0$4,164,309 â–¼-100.0%00.0%NOTE 1.750% 6/1LITHIUM ARGENTINA AG$0$3,703,125 â–¼-100.0%00.0%NOTE 1.750% 1/1ASSERTIO HOLDINGS INC$0$2,644,968 â–¼-100.0%00.0%NOTE 6.500% 9/0DHILDiamond Hill Investment Group$0$1,463,194 â–¼-100.0%00.0%FinanceBLFYBlue Foundry Bancorp$0$1,453,659 â–¼-100.0%00.0%FinanceTHRThermon Group$0$1,142,870 â–¼-100.0%00.0%Computer and TechnologyDAWNDay One Biopharmaceuticals$0$161,679 â–¼-100.0%00.0%MedicalHTBKHeritage Commerce$0$131,901 â–¼-100.0%00.0%FinanceShowing 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 Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access 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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