American Century ETF Trust. Holdings as of May 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 |
|---|---|---|---|
| Bloom Energy CorpBE | 3.68% | $630.42K | 2,212 |
| Credo Technology Group Holding LtdCRDO | 2.12% | $363.01K | 1,538 |
| Sterling Infrastructure IncSTRL | 1.98% | $339.17K | 394 |
| FabrinetFN | 1.33% | $228.30K | 349 |
| Plexus CorpPLXS | 1.02% | $174.70K | 651 |
| SiTime CorpSITM | 1.01% | $173.29K | 244 |
| Modine Manufacturing CoMOD | 0.93% | $158.98K | 570 |
| Guardant Health IncGH | 0.92% | $156.67K | 1,208 |
| Argan IncAGX | 0.91% | $155.42K | 233 |
| CECO Environmental CorpCECO | 0.90% | $154.88K | 2,072 |
| Victory Capital Holdings IncVCTR | 0.89% | $152.95K | 1,809 |
| Nextpower IncNXT | 0.89% | $152.02K | 972 |
| Planet Labs PBCPL | 0.85% | $145.34K | 2,842 |
| Silicon Laboratories IncSLAB | 0.81% | $139.26K | 640 |
| Talen Energy Corp/OldTLN | 0.79% | $135.38K | 350 |
| MACOM Technology Solutions Holdings IncMTSI | 0.79% | $135.28K | 371 |
| Hexcel CorpHXL | 0.77% | $131.36K | 1,463 |
| OPENLANE IncOPLN | 0.76% | $130.53K | 3,426 |
| Littelfuse IncLFUS | 0.76% | $129.79K | 278 |
| Novanta IncNOVT | 0.75% | $128.26K | 805 |
| Core Scientific IncCORZ | 0.74% | $127.40K | 4,745 |
| ESCO Technologies IncESE | 0.73% | $125.52K | 430 |
| Powell Industries IncPOWL | 0.72% | $122.59K | 431 |
| AAR CorpAIR | 0.71% | $121.74K | 1,081 |
| Astronics CorpATRO | 0.71% | $121.37K | 1,395 |
| Life Time Group Holdings IncLTH | 0.69% | $117.76K | 3,560 |
| Hayward Holdings IncHAYW | 0.69% | $117.66K | 8,339 |
| DigitalOcean Holdings IncDOCN | 0.68% | $116.34K | 746 |
| Cognex CorpCGNX | 0.66% | $112.47K | 1,708 |
| MKS IncMKSI | 0.65% | $111.87K | 345 |
| Five Below IncFIVE | 0.65% | $110.50K | 486 |
| Riot Platforms IncRIOT | 0.64% | $110.15K | 4,063 |
| Madrigal Pharmaceuticals IncMDGL | 0.63% | $107.41K | 216 |
| Materion CorpMTRN | 0.62% | $106.06K | 482 |
| Lattice Semiconductor CorpLSCC | 0.62% | $105.31K | 716 |
| Herc Holdings IncHRI | 0.61% | $104.67K | 787 |
| Bridgebio Pharma IncBBIO | 0.60% | $103.43K | 1,561 |
| Arrowhead Pharmaceuticals IncARWR | 0.60% | $102.69K | 1,318 |
| Semtech CorpSMTC | 0.60% | $102.35K | 671 |
| SSR Mining IncSSRM | 0.58% | $100.00K | 3,203 |
| Agilysys IncAGYS | 0.58% | $98.76K | 1,141 |
| Omada Health IncOMDA | 0.57% | $97.85K | 5,445 |
| HealthEquity IncHQY | 0.57% | $97.14K | 1,104 |
| Viavi Solutions IncVIAV | 0.55% | $94.55K | 1,947 |
| Encompass Health CorpEHC | 0.55% | $93.99K | 888 |
| Extreme Networks IncEXTR | 0.54% | $92.41K | 3,486 |
| Ensign Group Inc/TheENSG | 0.54% | $92.38K | 551 |
| RadNet IncRDNT | 0.54% | $91.90K | 1,655 |
| Sensient Technologies CorpSXT | 0.53% | $91.19K | 801 |
| Element Solutions IncESI | 0.53% | $90.67K | 2,137 |
Holdings from the fund's latest Form N-PORT; expense ratio (net of fee waivers) from the risk/return summary of its prospectus; fund type from Form N-CEN. Prices are end-of-day closes adjusted for splits; total return also reinvests distributions.