NPORT-P false 0000872825 XXXXXXXX S000048405 C000152812 C000152811 American Century World Mutual Funds, Inc. 811-06247 0000872825 54930063TT3C438V6Y16 4500 Main St Kansas City 64111 816-531-5575 International Small-Mid Cap Fund S000048405 549300TC8GKLMNQ5UH53 2026-11-30 2026-05-31 N 482875337.400000000000 5723399.500000000000 477151937.900000000000 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 60579.490000000000 UST Filtronic PLC 213800PDQ9V2ZNCDO264 N/A 301737.0000000000 NS 1589919.8800000000 0.3332103998 Long EC CORP GB N 2 N N Extendicare Inc 5493001DQ0G74DE4CY39 30224T863 204348.0000000000 NS 4806880.3800000000 1.0074108472 Long EC CORP CA N 2 N N Groupe Dynamite Inc 549300F3CHYQ19VQG080 39944C100 92278.0000000000 NS 5019350.2500000000 1.0519396132 Long EC CORP CA N 2 N N iShares MSCI EAFE Small-Cap ETF 549300MJV5OZGVS4LX86 464288273 30622.0000000000 NS USD 2648496.7800000000 0.5550636117 Long EC RF US N 1 N N Kraken Robotics Inc 529900IX6H61N726FS70 50077N102 417731.0000000000 NS 2254320.2700000000 0.4724533405 Long EC CORP CA N 2 N N MDA Space Ltd N/A 55293N109 176553.0000000000 NS 7873266.2000000000 1.6500543275 Long EC CORP CA N 2 N N Furuno Electric Co Ltd N/A N/A 71700.0000000000 NS 2702387.4700000000 0.5663578528 Long EC CORP JP N 2 N N PLS Group Ltd 5299000VV1CZVF5K9C16 N/A 1138362.0000000000 NS 5300220.4900000000 1.1108035133 Long EC CORP AU N 2 N N Yaskawa Electric Corp 3538003K39GR98R0CK58 N/A 163500.0000000000 NS 7372051.6600000000 1.5450113631 Long EC CORP JP N 2 N N Sienna Senior Living Inc 549300K3HNLZV4V5LL42 82621K102 302012.0000000000 NS 4639766.5500000000 0.9723876572 Long EC CORP CA N 2 N N Financiere de Tubize SA 549300I1MGC0OK6W8828 N/A 9882.0000000000 NS 2589325.4400000000 0.5426626687 Long EC CORP BE N 2 N N NEXTDC Ltd 529900RTERU3X7G3D672 N/A 362837.0000000000 NS 3969136.6700000000 0.8318391595 Long EC CORP AU N 2 N N Munters Group AB 549300KYCB37YAVUV523 N/A 150864.0000000000 NS 3156213.1900000000 0.6614692175 Long EC CORP SE N 2 N N State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio 5493008BJIBKQ5KTIF74 N/A 4065127.6000000000 NS USD 4065127.6000000000 0.8519566363 Long STIV RF US N 1 N N Nabtesco Corp 529900DVHQXYRTGW7739 N/A 176800.0000000000 NS 6113121.9900000000 1.2811688488 Long EC CORP JP N 2 N N N Codan Ltd 9845005866EB809B5694 N/A 119777.0000000000 NS 3668415.4600000000 0.7688149557 Long EC CORP AU N 2 N N N Katitas Co Ltd N/A N/A 323700.0000000000 NS 7044573.6000000000 1.4763795430 Long EC CORP JP N 2 N N N Keppel DC REIT N/A N/A 1275700.0000000000 NS 2308680.6400000000 0.4838460156 Long EC CORP SG N 2 N N N Galenica AG 506700W4772BD8016Z20 N/A 15463.0000000000 NS 1648833.1600000000 0.3455572594 Long EC CORP CH N 2 N N N Auto1 Group SE 391200S2LPXG5ZD5G304 N/A 103695.0000000000 NS 2744747.3400000000 0.5752355009 Long EC CORP DE N 2 N N N DOF Group ASA 213800GIV9N2A714T434 N/A 272515.0000000000 NS 3520791.5900000000 0.7378764101 Long EC CORP NO N 2 N N N Daiei Kankyo Co Ltd N/A N/A 131000.0000000000 NS 3238708.1200000000 0.6787582451 Long EC CORP JP N 2 N N N Vallourec SACA 969500P2Q1B47H4MCJ34 N/A 73658.0000000000 NS 2051977.8100000000 0.4300470452 Long EC CORP FR N 2 N N N Balfour Beatty PLC CT4UIJ3TUKGYYHMENQ17 N/A 494135.0000000000 NS 5276607.1200000000 1.1058546976 Long EC CORP GB N 2 N N N Diploma PLC 2138008OGI7VYG8FGR19 N/A 28398.0000000000 NS 2663070.6400000000 0.5581179554 Long EC CORP GB N 2 N N N Cranswick PLC 549300LDZLPU51XOSK43 N/A 31209.0000000000 NS 2296793.3700000000 0.4813547190 Long EC CORP GB N 2 N N N ACEA SpA 549300Q3448N041CTH56 N/A 105168.0000000000 NS 2790581.9300000000 0.5848413699 Long EC CORP IT N 2 N N N Alps Alpine Co Ltd 529900PWNU4ASLY9VI90 N/A 389200.0000000000 NS 5308915.2600000000 1.1126257358 Long EC CORP JP N 2 N N N Asics Corp 3538002LJMRZ83SU0B85 N/A 82900.0000000000 NS 2518333.6700000000 0.5277844372 Long EC CORP JP N 2 N N N State Street Bank & Trust Co 571474TGEMMWANRLN572 RPEO3RNT9 2753000.0000000000 PA USD 2753000.0000000000 0.5769650674 Long RA CORP US N 2 2026-06-01 Fixed 3.620000000000000 N N N Repurchase N 3.62 2026-06-01 2788500 USD 2808165 USD UST N N N Computacenter PLC 549300XSXUZ1I19DB105 N/A 82542.0000000000 NS 4930060.6000000000 1.0332265697 Long EC CORP GB N 2 N N N Zegona Communications plc 213800ASI1VZL2ED4S65 N/A 192247.0000000000 NS 4763125.0200000000 0.9982407367 Long EC CORP GB N 2 N N N BayCurrent Inc N/A N/A 96400.0000000000 NS 3409745.4300000000 0.7146037057 Long EC CORP JP N 2 N N N Superloop Ltd 529900A6RVCX545NWC88 N/A 1214950.0000000000 NS 3031961.7500000000 0.6354289921 Long EC CORP AU N 2 N N N flatexDEGIRO SE 529900IRBZTADXJB6757 N/A 146256.0000000000 NS 5742689.5000000000 1.2035347745 Long EC CORP DE N 2 N N N SigmaRoc PLC 213800Q3CJUERBGD1E44 N/A 2583109.0000000000 NS 4304049.9400000000 0.9020292276 Long EC CORP GB N 2 N N N Construcciones y Auxiliar de Ferrocarriles SA 95980020140005275134 N/A 53412.0000000000 NS 3890170.8100000000 0.8152897434 Long EC CORP ES N 2 N N N Millicom International Cellular SA 549300CTHC1CP86P2G96 L6388F110 76879.0000000000 NS USD 6562391.4400000000 1.3753253249 Long EC CORP LU N 1 N N N Cellebrite DI Ltd N/A M2197Q107 74874.0000000000 NS USD 1102894.0200000000 0.2311410543 Long EC CORP IL N 1 N N N Nova Ltd 529900B2DSWE5V3SC292 M7516K103 5569.0000000000 NS USD 2797475.7700000000 0.5862861591 Long EC CORP IL N 1 N N N Tower Semiconductor Ltd 54930086ZSNXZOUX0C54 M87915274 17156.0000000000 NS USD 4378725.8800000000 0.9176795759 Long EC CORP IL N 1 N N N Greencore Group PLC 635400GGBEWULJXM5868 N/A 528183.0000000000 NS 1445023.8900000000 0.3028435547 Long EC CORP IE N 2 N N N Aritzia Inc 549300U83HKFRL1EX527 04045U102 90968.0000000000 NS 10214228.7000000000 2.1406658736 Long EC CORP CA N 2 N N N Mitie Group PLC 213800MTCLTKEHWZMJ03 N/A 3260808.0000000000 NS 7836959.6800000000 1.6424453214 Long EC CORP GB N 2 N N N Weir Group PLC/The 549300KDR56WHY9I3D10 N/A 42290.0000000000 NS 1390858.5900000000 0.2914917617 Long EC CORP GB N 2 N N N Babcock International Group PLC 213800TSKOLX4EU6L377 N/A 138758.0000000000 NS 2047822.9900000000 0.4291762911 Long EC CORP GB N 2 N N N Descartes Systems Group Inc/The 875500NEPA7JI5EOMN45 249906108 15368.0000000000 NS 1134109.6900000000 0.2376831361 Long EC CORP CA N 2 N N N Deutz AG 5299005DETTV58V2PP63 N/A 370939.0000000000 NS 4519985.2900000000 0.9472842780 Long EC CORP DE N 2 N N N Storebrand ASA 5967007LIEEXZX7NA051 N/A 404218.0000000000 NS 7674276.4000000000 1.6083506721 Long EC CORP NO N 2 N N N Bilfinger SE 529900H0HULEN2BZ4604 N/A 35302.0000000000 NS 3593588.4400000000 0.7531329446 Long EC CORP DE N 2 N N N Subsea 7 SA 222100AIF0CBCY80AH62 N/A 125444.0000000000 NS 4121397.5700000000 0.8637495193 Long EC CORP GB N 2 N N N Linamar Corp 549300LW6VIYFRMFBU20 53278L107 54296.0000000000 NS 4017112.3900000000 0.8418937598 Long EC CORP CA N 2 N N N Salzgitter AG 529900E12Z6HXIMHFA15 N/A 75135.0000000000 NS 5353986.0100000000 1.1220715216 Long EC CORP DE N 2 N N N Bankinter SA VWMYAEQSTOPNV0SUGU82 N/A 154743.0000000000 NS 2599783.6200000000 0.5448544611 Long EC CORP ES N 2 N N N Sacyr SA 959800XKAB9VNAVN9425 N/A 661829.0000000000 NS 3586056.0800000000 0.7515543363 Long EC CORP ES N 2 N N N Bezeq The Israeli Telecommunication Corp Ltd 213800XCGZCFSWY9U863 N/A 1616119.0000000000 NS 4583506.6500000000 0.9605968845 Long EC CORP IL N 2 N N N Lynas Rare Earths Ltd 529900SGT9M1FJPXXI35 N/A 347114.0000000000 NS 4772291.8300000000 1.0001618878 Long EC CORP AU N 2 N N N Meitav Investment House Ltd 213800ZFO2DPAZ4UAL65 N/A 54715.0000000000 NS 3317201.1700000000 0.6952085712 Long EC CORP IL N 2 N N N Casio Computer Co Ltd 353800JRMIABSXKHV344 N/A 484000.0000000000 NS 5436848.8900000000 1.1394376630 Long EC CORP JP N 2 N N N Meiko Electronics Co Ltd 529900LGRXWX2ACMWR86 N/A 13600.0000000000 NS 3285659.9200000000 0.6885982554 Long EC CORP JP N 2 N N N Haseko Corp 529900EH7TSG348O4045 N/A 266900.0000000000 NS 4542079.6600000000 0.9519147465 Long EC CORP JP N 2 N N N Seiko Group Corp 529900UXKCNCMYX20S74 N/A 95800.0000000000 NS 4244750.0400000000 0.8896013414 Long EC CORP JP N 2 N N N Phoenix Financial Ltd 254900IUA68QTCFYHE30 N/A 75097.0000000000 NS 4959957.8600000000 1.0394923432 Long EC CORP IL N 2 N N N Organo Corp N/A N/A 22900.0000000000 NS 2293079.6400000000 0.4805764072 Long EC CORP JP N 2 N N N Kinden Corp 35380008T6JUN5TU9T34 N/A 48400.0000000000 NS 2176893.8700000000 0.4562265595 Long EC CORP JP N 2 N N N JTEKT Corp 353800SK6NPOZVCBOI04 N/A 361300.0000000000 NS 4909921.7900000000 1.0290059413 Long EC CORP JP N 2 N N N Kumagai Gumi Co Ltd 529900M993KYZI2Q1Q47 N/A 397200.0000000000 NS 3555434.2000000000 0.7451366992 Long EC CORP JP N 2 N N N Kurita Water Industries Ltd 52990086GS2ON69UMX34 N/A 108500.0000000000 NS 5957838.8900000000 1.2486251059 Long EC CORP JP N 2 N N N Japan Metropolitan Fund Invest 353800QDHNIP60E1LQ93 N/A 3298.0000000000 NS 2329039.4600000000 0.4881127530 Long EC CORP JP N 2 N N N Lagercrantz Group AB 5493002L6I4YHANEYR87 N/A 97621.0000000000 NS 2694946.7700000000 0.5647984543 Long EC CORP SE N 2 N N N Lottomatica Group Spa 549300R72LKEGT4EX026 N/A 158259.0000000000 NS 4674318.5000000000 0.9796289460 Long EC CORP IT N 2 N N N Volution Group PLC 213800EPT84EQCDHO768 N/A 354675.0000000000 NS 2931256.4000000000 0.6143234821 Long EC CORP GB N 2 N N N Kokusai Electric Corp 549300CDY6N3WKYK2I96 N/A 126700.0000000000 NS 6518394.6300000000 1.3661046120 Long EC CORP JP N 2 N N N Merlin Properties Socimi SA 959800L8KD863DP30X04 N/A 144869.0000000000 NS 2545011.8600000000 0.5333755682 Long EC CORP ES N 2 N N N ALK-Abello A/S 529900SGCREUZCZ7P020 N/A 160346.0000000000 NS 6695208.3600000000 1.4031606765 Long EC CORP DK N 2 N N N Accelleron Industries AG 254900KS0MD2PAARXD14 N/A 46438.0000000000 NS 4600426.8900000000 0.9641429751 Long EC CORP CH N 2 N N N Ventia Services Group Pty Ltd N/A N/A 539044.0000000000 NS 2399657.1300000000 0.5029125818 Long EC CORP AU N 2 N N N Rengo Co Ltd N/A N/A 211000.0000000000 NS 1932468.4700000000 0.4050006542 Long EC CORP JP N 2 N N N Sandfire Resources Ltd 213800ZW52P23FVH1V47 N/A 420083.0000000000 NS 5937724.3400000000 1.2444095619 Long EC CORP AU N 2 N N N OceanaGold Corp 549300CBMSE8I9N3E232 675222400 146297.0000000000 NS 4418675.5700000000 0.9260521061 Long EC CORP CA N 2 N N N Sinfonia Technology Co Ltd N/A N/A 72600.0000000000 NS 6269779.6900000000 1.3140006761 Long EC CORP JP N 2 N N N Resonac Holdings Corp 5493006AIPA1V92YPP18 N/A 49600.0000000000 NS 5830354.6000000000 1.2219073500 Long EC CORP JP N 2 N N N SWCC Corp 353800A7RNYOC4KL4T49 N/A 34900.0000000000 NS 3245991.7400000000 0.6802847232 Long EC CORP JP N 2 N N N Suruga Bank Ltd 3538003A9JIMKE5G3M02 N/A 666200.0000000000 NS 9704753.4800000000 2.0338916620 Long EC CORP JP N 2 N N N Tokyo Ohka Kogyo Co Ltd N/A N/A 80300.0000000000 NS 5548951.6200000000 1.1629318000 Long EC CORP JP N 2 N N N Tokyo Tatemono Co Ltd 529900RQA4JTW1869J86 N/A 101500.0000000000 NS 2081544.3000000000 0.4362434970 Long EC CORP JP N 2 N N N Iluka Resources Ltd 2549009N2Y1F4YNB0955 N/A 480784.0000000000 NS 2730899.5200000000 0.5723333184 Long EC CORP AU N 2 N N N Parex Resources Inc 549300U7LWRGTY6XWK67 69946Q104 108436.0000000000 NS 1891622.8200000000 0.3964403515 Long EC CORP CA N 2 N N N NKT A/S 529900197LKWCEQ0NL18 N/A 22406.0000000000 NS 3573608.5600000000 0.7489456243 Long EC CORP DK N 2 N N N Nexans SA 96950015FU78G84UIV14 N/A 7906.0000000000 NS 1454486.5900000000 0.3048267175 Long EC CORP FR N 2 N N N De' Longhi SpA 8156000E09A52C4F8A38 N/A 70657.0000000000 NS 2934799.5400000000 0.6150660423 Long EC CORP IT N 2 N N N Taseko Mines Ltd 549300XKUO1JSLU7KX54 876511106 449377.0000000000 NS USD 3334377.3400000000 0.6988082988 Long EC CORP CA N 1 N N N AT&S Austria Technologie & Systemtechnik AG 529900EVOKN4LCCD9321 N/A 19489.0000000000 NS 3202431.3400000000 0.6711554718 Long EC CORP AT N 2 N N N Gaztransport Et Technigaz SA 969500BVOHVZUUFWDT54 N/A 21602.0000000000 NS 4979768.8000000000 1.0436442576 Long EC CORP FR N 2 N N N Kyoto Financial Group Inc N/A N/A 163700.0000000000 NS 4552737.3500000000 0.9541483516 Long EC CORP JP N 2 N N N Exosens SAS 969500R3AKTPEDO9EG76 N/A 73428.0000000000 NS 5829085.9300000000 1.2216414662 Long EC CORP FR N 2 N N N Asker Healthcare Group AB 636700RZEYK9TOWV8F05 N/A 270967.0000000000 NS 2430790.1600000000 0.5094373442 Long EC CORP SE N 2 N N N Siegfried Holding AG 506700J9QD6IF3937W06 N/A 24586.0000000000 NS 2575169.8000000000 0.5396959743 Long EC CORP CH N 2 N N N Asahi Intecc Co Ltd 353800J3AV2SCNIO8L39 N/A 227300.0000000000 NS 5367427.5200000000 1.1248885509 Long EC CORP JP N 2 N N N Clas Ohlson AB 549300MH8OETHBBKJU80 N/A 86209.0000000000 NS 3932078.6900000000 0.8240726648 Long EC CORP SE N 2 N N N Nordex SE 529900HVDYCUWVD0OE76 N/A 47444.0000000000 NS 2285955.4600000000 0.4790833440 Long EC CORP DE N 2 N N N AL Sydbank GP5DT10VX1QRQUKVBK64 N/A 33913.0000000000 NS 2845181.0200000000 0.5962840752 Long EC CORP DK N 2 N N N SBM Offshore NV 549300RDGCRYZ5QE6513 N/A 107691.0000000000 NS 4104567.9800000000 0.8602224269 Long EC CORP NL N 2 N N N Tecnicas Reunidas SA 213800JEZBUPZKWJGF49 N/A 133606.0000000000 NS 4903825.5900000000 1.0277283189 Long EC CORP ES N 2 N N N KBC Ancora 549300I4XZ0RR3ZOSZ55 N/A 38482.0000000000 NS 3647562.2400000000 0.7644446035 Long EC CORP BE N 2 N N N Genesis Minerals Ltd N/A N/A 1078531.0000000000 NS 4588869.1500000000 0.9617207404 Long EC CORP AU N 2 N N N ALS Ltd 549300RYCQ8DMIO2J661 N/A 251303.0000000000 NS 4256511.8500000000 0.8920663445 Long EC CORP AU N 2 N N N Nextage Co Ltd N/A N/A 301400.0000000000 NS 6687022.6300000000 1.4014451370 Long EC CORP JP N 2 N N N HUB24 Ltd 529900O2RAS904TFIR32 N/A 22497.0000000000 NS 1340235.8500000000 0.2808824074 Long EC CORP AU N 2 N N N Technogym SpA 815600B9149F66E77F76 N/A 113322.0000000000 NS 2352180.2600000000 0.4929625289 Long EC CORP IT N 2 N N N Food & Life Cos Ltd 529900CWF7GCVZKS5M87 N/A 80700.0000000000 NS 5498450.4700000000 1.1523479280 Long EC CORP JP N 2 N N N Tritax Big Box REIT PLC 213800L6X88MIYPVR714 N/A 1732205.0000000000 NS 3499224.1100000000 0.7333563656 Long EC CORP GB N 2 N N N IMI PLC 2138002W9Q21PF751R30 N/A 120619.0000000000 NS 4505835.9000000000 0.9443188934 Long EC CORP GB N 2 N N N Mebuki Financial Group Inc 353800K1RXV3E3JAE812 N/A 902800.0000000000 NS 7547552.8600000000 1.5817923518 Long EC CORP JP N 2 N N N ISS A/S 213800LEZA58SZNCBN19 N/A 117999.0000000000 NS 4855338.2900000000 1.0175665033 Long EC CORP DK N 2 N N N Maruwa Co Ltd/Aichi 3538009BXGIG8PFXNI29 N/A 11500.0000000000 NS 5366219.3500000000 1.1246353465 Long EC CORP JP N 2 N N N Sojitz Corp 5493004SE33MRLPB1W98 N/A 70900.0000000000 NS 2400165.8600000000 0.5030191998 Long EC CORP JP N 2 N N N Mitsui Kinzoku Co Ltd 35380021EYAHSQM25559 N/A 9100.0000000000 NS 2950105.2000000000 0.6182737543 Long EC CORP JP N 2 N N N Morinaga Milk Industry Co Ltd 529900FB91P7MVO08949 N/A 121100.0000000000 NS 3693382.9900000000 0.7740475720 Long EC CORP JP N 2 N N N State Street Institutional US Government Money Market Fund 549300BZ5TGIFZUZDZ37 857492706 11714.0200000000 NS USD 11714.0200000000 0.0024549874 Long STIV RF US N 1 N N N 2026-07-29 American Century World Mutual Funds, Inc. Amy R. Bitter Amy R. Bitter Assistant Treasurer