American Century Mutual Funds, Inc.. Holdings as of Jul 31, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| Snowflake IncSNOW | 3.90% | $207.29M | 706,814 |
| Cloudflare IncNET | 3.52% | $187.16M | 670,874 |
| Datadog IncDDOG | 3.44% | $182.96M | 682,751 |
| Howmet Aerospace IncHWM | 2.67% | $142.04M | 503,231 |
| Comfort Systems USA IncFIX | 2.44% | $129.39M | 74,803 |
| Hilton Worldwide Holdings IncHLT | 2.37% | $126.08M | 393,391 |
| Cencora IncCOR | 2.28% | $121.18M | 389,214 |
| Chipotle Mexican Grill IncCMG | 2.26% | $120.26M | 3,231,008 |
| Targa Resources CorpTRGP | 2.16% | $114.89M | 424,941 |
| IDEXX Laboratories IncIDXX | 2.16% | $114.69M | 205,143 |
| Burlington Stores IncBURL | 2.09% | $111.09M | 301,470 |
| Fastenal CoFAST | 1.82% | $96.82M | 2,029,272 |
| Natera IncNTRA | 1.79% | $95.08M | 355,095 |
| Cadence Design Systems IncCDNS | 1.75% | $93.12M | 273,858 |
| Alnylam Pharmaceuticals IncALNY | 1.74% | $92.68M | 450,954 |
| XPO IncXPO | 1.68% | $89.07M | 443,198 |
| Dexcom IncDXCM | 1.63% | $86.51M | 1,036,622 |
| Reddit IncRDDT | 1.62% | $86.08M | 611,944 |
| Rocket Lab CorpRKLB | 1.47% | $78.16M | 1,203,410 |
| Curtiss-Wright CorpCW | 1.47% | $78.03M | 107,776 |
| Quanta Services IncPWR | 1.44% | $76.50M | 114,627 |
| State Street Bank & Trust CoRA | 1.42% | $75.51M | 75,510,000 |
| Vistra CorpVST | 1.41% | $74.82M | 504,880 |
| Astera Labs IncALAB | 1.41% | $74.67M | 239,925 |
| Teradyne IncTER | 1.37% | $72.80M | 197,984 |
| Axon Enterprise IncAXON | 1.37% | $72.66M | 137,674 |
| HEICO CorpHEI | 1.35% | $71.47M | 200,543 |
| Samsara IncIOT | 1.32% | $70.12M | 1,881,378 |
| Monolithic Power Systems IncMPWR | 1.30% | $69.28M | 48,580 |
| Casey's General Stores IncCASY | 1.26% | $66.78M | 76,673 |
| WESCO International IncWCC | 1.25% | $66.18M | 192,657 |
| Affirm Holdings IncAFRM | 1.22% | $64.76M | 905,669 |
| Robinhood Markets IncHOOD | 1.21% | $64.28M | 742,590 |
| Insmed IncINSM | 1.20% | $63.79M | 646,976 |
| Corpay IncCPAY | 1.19% | $63.24M | 165,505 |
| Coupang IncCPNG | 1.14% | $60.58M | 3,704,921 |
| Toast IncTOST | 1.14% | $60.49M | 1,874,375 |
| Lattice Semiconductor CorpLSCC | 1.11% | $58.87M | 473,740 |
| Johnson Controls International plcJCI | 1.10% | $58.27M | 397,280 |
| MACOM Technology Solutions Holdings IncMTSI | 1.06% | $56.46M | 224,531 |
| Twilio IncTWLO | 1.02% | $54.33M | 275,293 |
| Royal Caribbean Cruises LtdRCL | 1.02% | $54.07M | 169,872 |
| FTAI Aviation LtdFTAI | 0.99% | $52.73M | 255,966 |
| Spotify Technology SA | 0.98% | $51.94M | 103,894 |
| Republic Services IncRSG | 0.98% | $51.90M | 246,475 |
| Okta IncOKTA | 0.96% | $51.09M | 359,960 |
| Everpure IncP | 0.94% | $50.18M | 650,255 |
| Viking Holdings Ltd | 0.94% | $49.96M | 478,816 |
| Crane CoCR | 0.93% | $49.27M | 230,800 |
| Tapestry IncTPR | 0.89% | $47.29M | 310,353 |