NPORT-P false 0001710607 XXXXXXXX S000063004 C000204442 American Century ETF Trust 811-23305 0001710607 5493006IKK34YJD98183 4500 Main St Kansas City 64111 816-531-5575 American Century Focused Dynamic Growth ETF S000063004 549300MMFMEOSJ07O081 2024-08-31 2023-11-30 N 182620611.850000000000 1026756.640000000000 181593855.210000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 UST Rocket Lab USA Inc N/A 773122106 313821.0000000000 NS USD 1374535.9800000000 0.7569286848 Long EC CORP US N 1 N N Ascendis Pharma A/S 549300B66JN3W3J8GH73 04351P101 15126.0000000000 NS USD 1519104.1800000000 0.8365394183 Long EC CORP DK N 1 N N N BILL Holdings Inc 549300IBF9VZZIGOZW63 090043100 17604.0000000000 NS USD 1152533.8800000000 0.6346766958 Long EC CORP US N 1 N N N Blueprint Medicines Corp N/A 09627Y109 21308.0000000000 NS USD 1483889.1200000000 0.8171472092 Long EC CORP US N 1 N N N Boston Beer Co Inc/The N/A 100557107 4980.0000000000 NS USD 1766704.8000000000 0.9728879856 Long EC CORP US N 1 N N N Alnylam Pharmaceuticals Inc N/A 02043Q107 21599.0000000000 NS USD 3634031.7500000000 2.0011865191 Long EC CORP US N 1 N N N Alphabet Inc 5493006MHB84DD0ZWV18 02079K107 63280.0000000000 NS USD 8474457.6000000000 4.6667094491 Long EC CORP US N 1 N N N Amazon.com Inc ZXTILKJKG63JELOEG630 023135106 118003.0000000000 NS USD 17239058.2700000000 9.4931947174 Long EC CORP US N 1 N N N Argenx SE 7245009C5FZE6G9ODQ71 04016X101 7934.0000000000 NS USD 3575139.7400000000 1.9687559008 Long EC CORP NL N 1 N N N Paylocity Holding Corp 549300VH75FTB4DIEE07 70438V106 11811.0000000000 NS USD 1850429.3700000000 1.0189933838 Long EC CORP US N 1 N N N Regeneron Pharmaceuticals Inc 549300RCBFWIRX3HYQ56 75886F107 8826.0000000000 NS USD 7270947.0600000000 4.0039609554 Long EC CORP US N 1 N N N State Street Institutional US Government Money Market Fund 549300BZ5TGIFZUZDZ37 857492706 455901.2500000000 NS USD 455901.2500000000 0.2510554388 Long STIV RF US N 1 N N N S&P Global Inc Y6X4K52KMJMZE7I7MY94 78409V104 5074.0000000000 NS USD 2109921.4200000000 1.1618903170 Long EC CORP US N 1 N N N Salesforce Inc RCGZFPDMRW58VJ54VR07 79466L302 35455.0000000000 NS USD 8931114.5000000000 4.9181810088 Long EC CORP US N 1 N N N Shopify Inc 549300HGQ43STJLLP808 82509L107 2481.0000000000 NS USD 180666.4200000000 0.0994892805 Long EC CORP CA N 1 N N N Cactus Inc 549300J3T8C9F8QFKV08 127203107 66210.0000000000 NS USD 2813262.9000000000 1.5492059997 Long EC CORP US N 1 N N N Cadence Design Systems Inc GCT7RXJOGLXPV0NXZY22 127387108 17759.0000000000 NS USD 4853001.9300000000 2.6724483185 Long EC CORP US N 1 N N N Block Inc 549300OHIIUWSTIZME52 852234103 45878.0000000000 NS USD 2910041.5400000000 1.6025000056 Long EC CORP US N 1 N N N Tesla Inc 54930043XZGB27CTOV49 88160R101 50673.0000000000 NS USD 12165573.8400000000 6.6993312224 Long EC CORP US N 1 N N N Chipotle Mexican Grill Inc N/A 169656105 3305.0000000000 NS USD 7278436.2500000000 4.0080850982 Long EC CORP US N 1 N N N Cognex Corp 549300JQTYZCLC43S226 192422103 28596.0000000000 NS USD 1078069.2000000000 0.5936705285 Long EC CORP US N 1 N N N Verisk Analytics Inc 549300I1YSWNIRKBWP67 92345Y106 6881.0000000000 NS USD 1661279.8300000000 0.9148326236 Long EC CORP US N 1 N N N Visa Inc 549300JZ4OKEHW3DPJ59 92826C839 18940.0000000000 NS USD 4861519.2000000000 2.6771386038 Long EC CORP US N 1 N N N Westinghouse Air Brake Technologies Corp 06BTX5UWZD0GQ5N5Y745 929740108 36745.0000000000 NS USD 4282997.2000000000 2.3585584408 Long EC CORP US N 1 N N N Constellation Brands Inc 5493005GKEG8QCVY7037 21036P108 22616.0000000000 NS USD 5438921.8400000000 2.9951023583 Long EC CORP US N 1 N N N DocuSign Inc 549300Q7PVDWRZ39JG09 256163106 33527.0000000000 NS USD 1445013.7000000000 0.7957393153 Long EC CORP US N 1 N N N Meta Platforms Inc BQ4BKCS1HXDV9HN80Z93 30303M102 25406.0000000000 NS USD 8311572.9000000000 4.5770121959 Long EC CORP US N 1 N N N Graco Inc 4T5VJ4S81BRT6Q7GGT78 384109104 21155.0000000000 NS USD 1708900.9000000000 0.9410565672 Long EC CORP US N 1 N N N HubSpot Inc N/A 443573100 8317.0000000000 NS USD 4108015.8100000000 2.2621997893 Long EC CORP US N 1 N N N Intercontinental Exchange Inc 5493000F4ZO33MV32P92 45866F104 10143.0000000000 NS USD 1154679.1200000000 0.6358580353 Long EC CORP US N 1 N N N Intuitive Surgical Inc 54930052SRG011710797 46120E602 20460.0000000000 NS USD 6359786.4000000000 3.5022035259 Long EC CORP US N 1 N N N Keysight Technologies Inc 549300GLKVIO8YRCYN02 49338L103 27757.0000000000 NS USD 3771898.7300000000 2.0771070286 Long EC CORP US N 1 N N N Mastercard Inc AR5L2ODV9HN37376R084 57636Q104 13245.0000000000 NS USD 5481178.3500000000 3.0183721490 Long EC CORP US N 1 N N N Microsoft Corp INR2EJN1ERAN0W5ZP974 594918104 23423.0000000000 NS USD 8875208.9300000000 4.8873949615 Long EC CORP US N 1 N N N Monolithic Power Systems Inc N/A 609839105 7065.0000000000 NS USD 3876706.8000000000 2.1348226764 Long EC CORP US N 1 N N N Netflix Inc 549300Y7VHGU0I7CE873 64110L106 11577.0000000000 NS USD 5487150.6900000000 3.0216609938 Long EC CORP US N 1 N N N NIKE Inc 787RXPR0UX0O0XUXPZ81 654106103 32996.0000000000 NS USD 3638468.9200000000 2.0036299773 Long EC CORP US N 1 N N N NVIDIA Corp 549300S4KLFTLO7GSQ80 67066G104 30587.0000000000 NS USD 14305539.9000000000 7.8777665045 Long EC CORP US N 1 N N N Okta Inc 549300N8J06I8MRHU620 679295105 64557.0000000000 NS USD 4328546.8500000000 2.3836416959 Long EC CORP US N 1 N N N 2024-01-25 American Century ETF Trust Amy R. Bitter Amy R. Bitter Assistant Treasurer XXXX