Acadian Asset Management as of March 31, 2012
Portfolio Holdings for Acadian Asset Management
Acadian Asset Management holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing
{S} {C} {C} {C} {C} {C} {C} {C} {C} {C} {C} {C}
1 800 FLOWERS COM CL A 68243Q10 137 45052 SH Defined 1 45052
3SBIO INC SPONSORED ADR 88575Y10 250 16845 SH Defined 1 16845
AARONS INC COM PAR $0.50 00253530 7596 293205 SH Defined 1 293205
AARONS INC COM PAR $0.50 00253530 127 4917 SH Other 1,3 4917
ABBOTT LABS COM 00282410 51091 833614 SH Defined 1 833614
ABBOTT LABS COM 00282410 93 1514 SH Other 1,3 1514
ABITIBIBOWATER INC COM NEW 00368720 136 9507 SH Defined 1 9507
ACCENTURE PLC IRELAND SHS CLASS A G1151C10 609 9432 SH Defined 1 9432
ACETO CORP COM 00444610 1114 117652 SH Defined 1 117652
ACORDA THERAPEUTICS INC COM 00484M10 13 500 SH Defined 1 500
ACTIONS SEMICONDUCTOR CO LTD ADR 00507E10 5 2740 SH Defined 1 2740
ACTIVISION BLIZZARD INC COM 00507V10 2384 185933 SH Defined 1 185933
ACXIOM CORP COM 00512510 77 5262 SH Defined 1 5262
ADAMS RES & ENERGY INC COM NEW 00635130 1720 30074 SH Defined 1 30074
ADAMS RES & ENERGY INC COM NEW 00635130 70 1232 SH Other 1,3 1232
ADMINISTRADORA FONDOS PENSIONE SPONSORED ADR 00709P10 4446 56269 SH Defined 1 56269
ADMINISTRADORA FONDOS PENSIONE SPONSORED ADR 00709P10 61 777 SH Other 1,2 777
ADVANCE AUTO PARTS INC COM 00751Y10 12303 138902 SH Defined 1 138902
ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M40 9226 1798426 SH Defined 1 1798426
ADVISORY BRD CO COM 00762W10 748 8443 SH Defined 1 8443
AERCAP HOLDINGS NV SHS N0098510 1947 175275 SH Defined 1 175275
AETNA INC NEW COM 00817Y10 203130 4049671 SH Defined 1 4049671
AETNA INC NEW COM 00817Y10 2047 40809 SH Other 1,3 40809
AG MTG INVT TR INC COM 00122810 774 39214 SH Defined 1 39214
AGCO CORP COM 00108410 33815 716252 SH Defined 1 716252
AGCO CORP COM 00108410 59 1243 SH Other 1,3 1243
AGRIUM INC COM 00891610 84231 977820 SH Defined 1 977820
AIRCASTLE LTD COM G0129K10 14128 1154331 SH Defined 1 1154331
AIRCASTLE LTD COM G0129K10 146 11904 SH Other 1,3 11904
ALAMO GROUP INC COM 01131110 887 29507 SH Defined 1 29507
ALBANY INTL CORP CL A 01234810 1044 45540 SH Defined 1 45540
ALEXION PHARMACEUTICALS INC COM 01535110 80 865 SH Defined 1 865
ALLEGHANY CORP DEL COM 01717510 40 122 SH Defined 1 122
ALLEGIANT TRAVEL CO COM 01748X10 2855 52395 SH Defined 1 52395
ALLERGAN INC COM 01849010 1152 12071 SH Defined 1 12071
ALLETE INC COM NEW 01852230 1567 37784 SH Defined 1 37784
ALLIANT ENERGY CORP COM 01880210 603 13918 SH Defined 1 13918
ALMOST FAMILY INC COM 02040910 101 3884 SH Defined 1 3884
ALON USA ENERGY INC COM 02052010 1 160 SH Defined 1 160
ALPHA & OMEGA SEMICONDUCTOR SHS G6331P10 372 38615 SH Defined 1 38615
ALTISOURCE PORTFOLIO SOLNS SA REG SHS L0175J10 39772 655888 SH Defined 1 655888
ALTISOURCE PORTFOLIO SOLNS SA REG SHS L0175J10 41 674 SH Other 1,3 674
ALTRIA GROUP INC COM 02209S10 10615 343831 SH Defined 1 343831
AMAZON COM INC COM 02313510 649 3205 SH Defined 1 3205
AMBOW ED HLDG LTD ADR REPSTG CL A 02322P10 26 3578 SH Defined 1 3578
AMDOCS LTD ORD G0260210 5276 167053 SH Defined 1 167053
AMEDISYS INC COM 02343610 80 5537 SH Defined 1 5537
AMEREN CORP COM 02360810 4858 149134 SH Defined 1 149134
AMEREN CORP COM 02360810 1660 50959 SH Other 1,3 50959
AMERICAN CAPITAL AGENCY CORP COM 02503X10 4915 166361 SH Defined 1 166361
AMERICAN CAPITAL MORTGAGE IN COM 02504A10 1358 62363 SH Defined 1 62363
AMERICAN ELEC PWR INC COM 02553710 10400 269570 SH Defined 1 269570
AMERICAN ELEC PWR INC COM 02553710 71 1846 SH Other 1,3 1846
AMERICAN EQTY INVT LIFE HLD CO COM 02567620 8672 679138 SH Defined 1 679138
AMERICAN EXPRESS CO COM 02581610 26 448 SH Defined 1 448
AMERICAN GREETINGS CORP CL A 02637510 19355 1261572 SH Defined 1 1261572
AMERICAN GREETINGS CORP CL A 02637510 3 225 SH Other 1,3 225
AMERICAN INTL GROUP INC COM NEW 02687478 23843 773254 SH Defined 1 773254
AMERICAN STS WTR CO COM 02989910 3523 97495 SH Defined 1 97495