Latest statistics and disclosures from American Century Companies's latest quarterly 13F-HR filing:

• Top 5 stock holdings are AAPL, GOOG, JNJ, XOM, MON. These five stock positions account for 7.99% of American Century Companies's total stock portfolio.
• Added to shares of GILD (+$317.55M), Abbvie (+$264.18M), CAM (+$208.06M), BEN (+$208.05M), OXY (+$134.83M), NTAP (+$126.32M), CTL (+$125.67M), SYMC (+$125.14M), CAT (+$116.61M), ROK (+$115.90M).
• Started new stock positions in ASH, Actavis, DCM, KRA, Aegerion Pharmaceuticals, Coca-cola Enterprises, Audience, MDSO, ODP, CGX, FIG, AKR, OAS, THS, GLP, WAL, TTM, TSLA, OSTK, PKY, VSH, LEG, JKHY, IWN, BGFV, SFLY, BRO, PVA, INFI, MTRX, RDN, EIDO, OZRK, EIX, CHCO, THD, CVI, CVO, BBBY, CUZ, AGI, SFG, MSCC, QLIK, HLIT, LCI, ATMI, FARO, CVD, GWW, OSK, MCO, RSO, ELGX, WPZ, SF, PBH, LII, UN, TFX, KERX, HHS, PEI, MINI, DISCK, CTB, PLXT, SAIA, MAT, ANR, RYL, RBC, GLF, CAR, GEO, HBHC, RIO, EWZ, KRO, STR, IJR, PEGA, SGA, PTRY, SGI, TE, AKRX, GMCR, DVR, LASRD, RPT, WLK, RNST, TXI, INDY, BAGL, ITUB, SIRO, SAFM, IWP, EWJ, TTMI, TEVA, MSI, DHI, EFA, FMER, MOH, HPP, FAF, POWI, ERTS, ACM, FMBI, CLMT, ROK, OFG, TIS, NLY, ARO, CREE, OFC, CFX, PNM, TUR, REG, LPL, RTK, CPK, KEYW,
• Reduced shares in these stocks: AAPL (-$322.09M), IWD (-$210.95M), Kraft Foods (-$199.29M), CCI (-$174.54M), SLB (-$147.70M), WMT (-$138.63M), ITW (-$135.24M), NOV (-$125.67M), AGN (-$119.42M), ISRG (-$115.45M).
• Sold out of its positions in AZZ, AAN.A, Abbott Laboratories-w/i ex d, ABMD, ACXM, AAP, AMD, AFFY, APD,
• As of March 31, 2013, American Century Companies has $72.98B in assets under management (AUM). Assets under management grew from a total value of $67.21B to $72.98B.
• Independent of market fluctuations, American Century Companies was a net buyer by $388.43M worth of stocks in the most recent quarter.