iShares North American Tech-Software ETF (IGV) Inception Date:,7/10/2001 Fund Holdings as of,5/20/2013,Holdings are subject to change. Total Net Assets ($000s),731874 Number of Securities,61 Stock,99.95% Cash,0.05% Other,0.00% May include dividends booked but not yet received. CUSIP,ISIN,Sedol,Symbol,Name,% Net Assets,Market Value,Market,Sector,Exchange Rate,Market Price,Shares Held 594918104 ,US5949181045,2588173 ,MSFT ,"MICROSOFT CORP",10.35,75768446.48,"XNGS","Information Technology",1.0,35.06,2161108 79466L302 ,US79466L3024,2310525 ,CRM ,"SALESFORCE.COM INC",8.26,60463415.82,"XNYS","Information Technology",1.0,47.01,1286182 68389X105 ,US68389X1054,2661568 ,ORCL ,"ORACLE CORP",8.07,59053941.00,"XNGS","Information Technology",1.0,34.90,1692090 00724F101 ,US00724F1012,2008154 ,ADBE ,"ADOBE SYSTEMS INC",7.20,52723081.74,"XNGS","Information Technology",1.0,44.29,1190406 871503108 ,US8715031089,2861078 ,SYMC ,"SYMANTEC CORP",5.43,39722306.40,"XNGS","Information Technology",1.0,24.15,1644816 461202103 ,US4612021034,2459020 ,INTU ,"INTUIT INC",5.42,39655709.52,"XNGS","Information Technology",1.0,59.64,664918 177376100 ,US1773761002,2182553 ,CTXS ,"CITRIX SYSTEMS INC",3.92,28697137.83,"XNGS","Information Technology",1.0,66.19,433557 756577102 ,US7565771026,2447218 ,RHT ,"RED HAT INC",3.32,24331091.85,"XNYS","Information Technology",1.0,52.65,462129 12673P105 ,US12673P1057,2214832 ,CA ,"CA INC",3.01,22059570.77,"XNGS","Information Technology",1.0,27.71,796087 052769106 ,US0527691069,2065159 ,ADSK ,"AUTODESK INC",2.72,19881422.19,"XNGS","Information Technology",1.0,36.99,537481 03662Q105 ,US03662Q1058,2045623 ,ANSS ,"ANSYS INC",2.30,16834173.16,"XNGS","Information Technology",1.0,75.73,222292 928563402 ,US9285634021,B23SN61 ,VMW ,"VMWARE INC-CLASS A",2.15,15739791.52,"XNYS","Information Technology",1.0,76.76,205052 285512109 ,US2855121099,2310194 ,EA ,"ELECTRONIC ARTS INC",2.14,15635828.51,"XNGS","Information Technology",1.0,21.79,717569 00507V109 ,US00507V1098,2575818 ,ATVI ,"ACTIVISION BLIZZARD INC",2.10,15363647.64,"XNGS","Information Technology",1.0,15.18,1012098 055921100 ,US0559211000,2068921 ,BMC ,"BMC SOFTWARE INC",1.95,14253807.84,"XNGS","Information Technology",1.0,45.34,314376 871607107 ,US8716071076,2867719 ,SNPS ,"SYNOPSYS INC",1.80,13170165.99,"XNGS","Information Technology",1.0,35.81,367779 67020Y100 ,US67020Y1001,2402121 ,NUAN ,"NUANCE COMMUNICATIONS INC",1.55,11325974.40,"XNGS","Information Technology",1.0,18.72,605020 127387108 ,US1273871087,2302232 ,CDNS ,"CADENCE DESIGN SYS INC",1.34,9840502.20,"XNGS","Information Technology",1.0,14.60,674007 303075105 ,US3030751057,2329770 ,FDS ,"FACTSET RESEARCH SYSTEMS INC",1.30,9502110.92,"XNYS","Information Technology",1.0,97.69,97268 83421A104 ,US83421A1043,B1XDZ96 ,SLH ,"SOLERA HOLDINGS INC",1.28,9347339.17,"XNYS","Information Technology",1.0,56.71,164827 45666Q102 ,US45666Q1022,2412067 ,INFA ,"INFORMATICA CORP",1.27,9301621.00,"XNGS","Information Technology",1.0,36.05,258020 206708109 ,US2067081099,2325091 ,CNQR ,"CONCUR TECHNOLOGIES INC",1.25,9170446.92,"XNMS","Information Technology",1.0,84.02,109146 594901100 ,US5949011002,2588087 ,MCRS ,"MICROS SYSTEMS INC",1.13,8240303.25,"XNGS","Information Technology",1.0,43.41,189825 88632Q103 ,US88632Q1031,2437747 ,TIBX ,"TIBCO SOFTWARE INC",1.12,8200180.36,"XNGS","Information Technology",1.0,22.04,372059 204166102 ,US2041661024,B142B38 ,CVLT ,"COMMVAULT SYSTEMS INC",1.04,7644913.56,"XNMS","Information Technology",1.0,74.44,102699 90385D107 ,US90385D1072,2249964 ,ULTI ,"ULTIMATE SOFTWARE GROUP INC",1.02,7495751.20,"XNGS","Information Technology",1.0,114.80,65294 83416B109 ,US83416B1098,B4MTR12 ,SWI ,"SOLARWINDS INC",0.97,7091811.84,"XNYS","Information Technology",1.0,48.22,147072 69370C100 ,US69370C1009,B95N910 ,PMTC ,"PTC INC",0.96,7014745.98,"XNGS","Information Technology",1.0,24.53,285966 045327103 ,US0453271035,2051868 ,AZPN ,"ASPEN TECHNOLOGY INC",0.94,6871711.82,"XNGS","Information Technology",1.0,30.74,223543 64118Q107 ,US64118Q1076,B2B0FZ2 ,N ,"NETSUITE INC",0.86,6312404.45,"XNYS","Information Technology",1.0,94.49,66805 779376102 ,US7793761021,B2R9T17 ,ROVI ,"ROVI CORP",0.85,6233333.04,"XNGS","Information Technology",1.0,25.08,248538 34959E109 ,US34959E1091,B5B2106 ,FTNT ,"FORTINET INC",0.84,6118976.53,"XNGS","Information Technology",1.0,19.27,317539 205638109 ,US2056381096,2220884 ,CPWR ,"COMPUWARE CORP",0.78,5724419.52,"XNGS","Information Technology",1.0,11.28,507484 74733T105 ,US74733T1051,B3WPL22 ,QLIK ,"QLIK TECHNOLOGIES INC",0.73,5358140.75,"XNGS","Information Technology",1.0,30.35,176545 902252105 ,US9022521051,2909644 ,TYL ,"TYLER TECHNOLOGIES INC",0.60,4367484.00,"XNYS","Information Technology",1.0,67.65,64560 92343X100 ,US92343X1000,2849193 ,VRNT ,"VERINT SYSTEMS INC",0.59,4349168.20,"XNGS","Information Technology",1.0,34.90,124618 78467J100 ,US78467J1007,B58YSC6 ,SSNC ,"SS&C TECHNOLOGIES HOLDINGS",0.59,4287523.59,"XNGS","Information Technology",1.0,32.13,133443 004498101 ,US0044981019,2889155 ,ACIW ,"ACI WORLDWIDE INC",0.58,4257193.50,"XNGS","Information Technology",1.0,45.15,94290 303250104 ,US3032501047,2330299 ,FICO ,"FAIR ISAAC CORP",0.58,4233597.60,"XNYS","Information Technology",1.0,49.80,85012 83616T108 ,US83616T1088,B1TX675 ,FIRE ,"SOURCEFIRE INC",0.57,4153230.96,"XNGS","Information Technology",1.0,56.67,73288 587200106 ,US5872001061,2578033 ,MENT ,"MENTOR GRAPHICS CORP",0.57,4144145.76,"XNGS","Information Technology",1.0,18.36,225716 98986T108 ,US98986T1088,B79PX49 ,ZNGA ,"ZYNGA INC - CL A",0.53,3894417.80,"XNGS","Information Technology",1.0,3.40,1145417 888706108 ,US8887061088,2492724 ,TIVO ,"TIVO INC",0.51,3755399.10,"XNGS","Information Technology",1.0,12.66,296635 874054109 ,US8740541094,2122117 ,TTWO ,"TAKE-TWO INTERACTIVE SOFTWRE",0.49,3554901.63,"XNGS","Information Technology",1.0,16.21,219303 562750109 ,US5627501092,2239471 ,MANH ,"MANHATTAN ASSOCIATES INC",0.47,3470297.40,"XNGS","Information Technology",1.0,73.80,47023 743312100 ,US7433121008,2705198 ,PRGS ,"PROGRESS SOFTWARE CORP",0.46,3358035.70,"XNGS","Information Technology",1.0,24.23,138590 09227Q100 ,US09227Q1004,2458878 ,BLKB ,"BLACKBAUD INC",0.45,3304607.80,"XNGS","Information Technology",1.0,30.28,109135 848637104 ,US8486371045,B424494 ,SPLK ,"SPLUNK INC",0.41,2964806.77,"XNGS","Information Technology",1.0,46.49,63773 40171V100 ,US40171V1008,B7JYSG3 ,GWRE ,"GUIDEWIRE SOFTWARE INC",0.40,2925769.60,"XNYS","Information Technology",1.0,42.40,69004 007974108 ,US0079741080,2049153 ,ADVS ,"ADVENT SOFTWARE INC",0.33,2404319.82,"XNGS","Information Technology",1.0,31.61,76062 92823T108 ,US92823T1088,2443346 ,VHC ,"VIRNETX HOLDING CORP",0.31,2272218.32,"XASE","Information Technology",1.0,22.64,100363 947684106 ,US9476841062,2569275 ,WBSN ,"WEBSENSE INC",0.30,2166896.16,"XNGS","Information Technology",1.0,24.76,87516 87157B103 ,US87157B1035,B17BCQ2 ,SNCR ,"SYNCHRONOSS TECHNOLOGIES INC",0.28,2080131.36,"XNGS","Information Technology",1.0,32.08,64842 64115T104 ,US64115T1043,2447285 ,NTCT ,"NETSCOUT SYSTEMS INC",0.28,2015230.18,"XNMS","Information Technology",1.0,23.51,85718 594972408 ,US5949724083,2974329 ,MSTR ,"MICROSTRATEGY INC-CL A",0.27,2010058.65,"XNGS","Information Technology",1.0,94.17,21345 11133B409 ,US11133B4095,B5M9PG0 ,BSFT ,"BROADSOFT INC",0.26,1879399.11,"XNGS","Information Technology",1.0,28.19,66669 75606N109 ,US75606N1090,B4W2S29 ,RP ,"REALPAGE INC",0.23,1684707.20,"XNMS","Information Technology",1.0,19.36,87020 20585P105 ,US20585P1057,B8LS5J2 ,CNSI ,"COMVERSE INC",0.21,1545594.90,"XNMS","Information Technology",1.0,29.45,52482 705573103 ,US7055731035,2675860 ,PEGA ,"PEGASYSTEMS INC",0.18,1337217.75,"XNGS","Information Technology",1.0,32.01,41775 47760A108 ,US47760A1088,B7DX5W1 ,JIVE ,"JIVE SOFTWARE INC",0.13,960668.50,"XNGS","Information Technology",1.0,15.85,60610 980SNC002 ,--,--,--,"BLACKROCK FDS III",0.05,342877.96,"","S-T Securities",1.0,1.00,342878 *Securities primarily traded in the U.S. market use CUSIP identifiers. Securities primarily traded abroad use a 6-digit SEDOL(tm) with a trailing check digit and a "99" at the beginning for internal coding purposes. If a SEDOL(tm) is unavailable Please note: Total allocation percentages may not equal 100% due to rounding or omission of holdings of less than 1%. Information on certain fund holdings of less than 1% may not be widely available and may not be included in this list. SEDOL(tm) is a trademark of the London Stock Exchange plc and used under license.