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 Fund Type: INSTITUTION Report Date: 2008-04-28 Current Value: $50,374,255,572 Total Performance: -9.02 %
 
Worst Move: California Public Employees Retirement System potentially lost $-19,763,557 on changes made with Citigroup Inc (C) buying shares when price went down.
Best Move: California Public Employees Retirement System potentially made $14,624,940 on changes made with Continental Res Inc Okla (C5L.BE) buying shares when price went up.
Good Save: California Public Employees Retirement System potentially saved $31,354,169 on changes made with Lowes Cos Inc (LOW) selling shares when price went down.
Missed Move: California Public Employees Retirement System potentially missed $-10,942,180 on changes made with Comstock Res Inc(CRK) selling shares when price went up.
 
 
   

California Public Employees Retirement System Details

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Stock Country Symbol Industry Current Shares Current Value Value Chng. Return Activity Shares Chng. Shares Chg.% Results
1 800 Flowers Com Inc (FLWS) US FLWS E-Commerce/Product ... 510,900 $3,152,253 $-1,410,084 -30.90 % Added More 141,200 38.19 $-389,712
1st Independence Finl Group Inc (FIFG) US FIFG S&L/Thrifts-Southe ... 3,200 $54,368 $2,336 4.48 % Added More 400 14.28 $292
1st Source Corp (SRCE) US SRCE Commer Banks-Centr ... 29,430 $459,402 $-147,739 -24.33 % Sold Some -720 -2.38 $3,614
21st Centy Hldg Co (TCHC) US TCHC Property/Casualty ... 62,100 $517,914 $-276,966 -34.84 % No Change - - -
3com Corp (COMS) US COMS Networking Product ... 1,389,900 $2,682,507 $-514,263 -16.08 % Sold Some -26,900 -1.89 $9,953
3d (SYV.BE) BE SYV.BE Computers-Integrat ... None - - - % Sold All -30,900 -100.00 $189,726
3m Co (MMM) US MMM Diversified Manufa ... 2,601,665 $180,711,651 $-19,954,771 -9.94 % Sold Some -100,896 -3.73 $773,872
4 Kids Entmt Inc (KDE) US KDE Multimedia 15,100 $107,512 $-17,969 -14.32 % No Change - - -
8x8 Inc (EGHT) US EGHT Telecommunication ... 176,400 $190,512 $-10,584 -5.26 % New Holding 176,400 100.00 $-10,584
99 Cents Only Stores (NDN) US NDN Retail-Discount 348,620 $2,255,571 $-1,150,446 -33.77 % Added More 6,820 1.99 $-22,506
A C Moore Arts And Crafts Inc (ACMR) US ACMR Retail-Arts&Crafts 42,863 $261,893 $-24,861 -8.66 % Added More 27,963 187.67 $-16,219
A D A M Inc (ADD.BE) US ADD.BE Internet Content-I ... 154,712 $1,075,248 $34,037 3.26 % No Change - - -
A On Ag (OAN.BE) DE OAN.BE Insurance Brokers 1,085,345 $49,676,241 $-401,578 -0.80 % Added More 89,270 8.96 $-33,030
A S V Inc (ASVI) US ASVI Auto-Med&Heavy Dut ... None - - - % Sold All -140,700 -100.00
Aaon Inc (AAON) US AAON Bldg Prod-Air&Heat ... None - - - % Sold All -53,887 -100.00 $16,166
Aar Corp (AIR) US AIR Aerospace/Defense- ... 244,030 $3,179,711 $-2,350,009 -42.49 % Sold Some -24,840 -9.23 $239,209
Aastrom Biosciences Inc (ASTM) US ASTM Medical-Biomedical ... 538,843 $199,372 $-10,777 -5.12 % Added More 418,700 348.50 $-8,374
Abatix Corp (ABIX) US ABIX Distribution/Whole ... 14,600 % No Change - - -
Abaxis Inc (ABAX) US ABAX Medical Instrument ... 152,900 $3,626,788 $-165,132 -4.35 % Sold Some -2,100 -1.35 $2,268
Abbott Labs (ABT) US ABT Medical-Drugs 5,480,725 $300,069,694 $17,209,477 6.08 % Added More 780 0.01 $2,449
Abiomed Inc (ABMD) US ABMD Medical Products 122,916 $2,202,655 $351,540 18.99 % Added More 200 0.16 $572
Abitibibowater Inc (7AB.BE) US 7AB.BE Paper&Related Prod ... 111,940 $934,699 $-179,104 -16.08 % Added More 400 0.35 $-640
Able Energy Inc (ABLE.PK) US ABLE.PK Retail-Petroleum P ... 17,300 $6,055 $-3,979 -39.65 % No Change - - -
Abm Inds Inc (AB4.BE) US AB4.BE Building-Maint&Ser ... 371,490 $7,782,716 $3,715 0.04 % Added More 20,650 5.88 $207
Abraxas Pete Corp (ABP) US ABP Oil Comp-Explor&Pr ... 143,100 $686,880 $82,998 13.74 % No Change - - -
Abraxis Bioscience Inc (ABII) US ABII Medical-Biomedical ... 72,703 $4,545,392 $133,046 3.01 % Added More 9,903 15.76 $18,122
Abx Hldgs Inc (AW8.BE) US AW8.BE Transport-Air Frei ... 14,000 $43,540 $7,140 19.61 % No Change - - -
Acadia Pharmaceuticals Inc (ACAD) US ACAD Medical-Drugs 280 $960 $-1,285 -57.23 % Sold Some -66,420 -99.58 $304,868
Accelrys Inc (ACCL) US ACCL Computer Software 88,402 $395,157 $-85,750 -17.83 % No Change - - -
Accentia Biopharmaceuticals Inc (ABPI) US ABPI Therapeutics 96,400 $91,580 $-15,424 -14.41 % No Change - - -
Accenture (XET.BE) FR XET.BE Consulting Service ... 3,148,720 $124,909,722 $3,652,515 3.01 % Added More 3,112,420 8574.15 $3,610,407
Access Integrated Technologiesinc (AIXD) US AIXD E-Services/Consult ... 39,500 $77,420 $-41,080 -34.66 % No Change - - -
Access Natl Corp (ANCX) US ANCX Commer Banks-South ... 26,400 $170,280 $-17,688 -9.41 % New Holding 26,400 100.00 $-17,688
Access Plans Usa Inc (AUSA) US AUSA Life/Health Insura ... 29,700 $29,700 $2,970 11.11 % No Change - - -
Acco Brands Corp (ABD) US ABD Office Supplies&Fo ... 154,043 $1,572,779 $-560,717 -26.28 % Sold Some -25,500 -14.20 $92,820
Accuray (ARAY) US ARAY Medical Products 95,800 $1,016,438 $-207,886 -16.97 % Added More 80,800 538.66 $-175,336
Accuride Corp (ACW) US ACW Auto/Trk Prts&Equi ... 27,600 $101,568 $-117,300 -53.59 % No Change - - -
Ace Comm Corp (ACEC) US ACEC Computers-Integrat ... 37,500 % No Change - - -
Aceto Corp (ACET) US ACET Chemicals-Diversif ... 129,074 $931,914 $25,815 2.84 % No Change - - -
Aci Worldwide Inc (TSA.BE) US TSA.BE Transactional Soft ... 159,490 $2,629,990 $-829,348 -23.97 % Sold Some -1,680 -1.04 $8,736
Acme Communications Inc (ACME) US ACME Television 67,000 $91,120 $-25,460 -21.83 % Added More 9,000 15.51 $-3,420
Acme Packet Inc (APKT) US APKT Networking Product ... 453,250 $2,094,015 $-1,899,118 -47.55 % Sold Some -30,110 -6.22 $126,161
Acme Utd Corp (ACU) US ACU Consumer Products- ... 7,900 $106,492 $-3,713 -3.36 % No Change - - -
Acorda Therapeutics Inc (ACOR) US ACOR Medical-Biomedical ... 33,400 $1,079,822 $310,620 40.38 % Sold Some -300 -0.89 $-2,790
Actel Corp (ACTL) US ACTL Electronic Compo-S ... 129,300 $2,079,144 $19,395 0.94 % Added More 900 0.70 $135
Action Prods Intl Inc (APII) US APII Toys 15,475 $8,047 $-5,571 -40.90 % Added More 1,475 10.53 $-531
Actividentity Corp (ACTI) US ACTI Internet Security 107,400 $266,352 $28,998 12.21 % Added More 79,000 278.16 $21,330
Activision Inc (ATVI) US ATVI Entertainment Soft ... None - - - % Sold All -1,151,220 -100.00 $-4,201,953
Actuate Corp (ACTU) US ACTU Applications Softw ... 251,450 $925,336 $-98,066 -9.58 % Sold Some -266,350 -51.43 $103,877
Acuity Brands Inc (AYI) US AYI Diversified Manufa ... 303,930 $12,172,397 $-2,586,444 -17.52 % Sold Some -80,890 -21.02 $688,374
Acxiom Corp (ACXM) US ACXM Data Processing/Mg ... 503,923 $5,684,251 $-211,648 -3.58 % Added More 25,253 5.27 $-10,606
Ada Es Inc (ADES) US ADES Pollution Control 9,000 $84,780 $-7,200 -7.82 % No Change - - -
Adams Golf Inc (ADGF.PK) US ADGF.PK Golf None - - - % Sold All -16,950 -100.00 $0
Adams Res And Energy Inc (AE) US AE Oil Refining&Marke ... None - - - % Sold All -14,900 -100.00 $-30,843
Adams Respiratory Therapeuticsinc (ARXT) US ARXT Medical-Drugs None - - - % Sold All -158,070 -100.00
Adaptec Inc (ADPT) US ADPT Networking Product ... 429,300 $1,330,830 $124,497 10.32 % Sold Some -130,200 -23.27 $-37,758
Addvantage Technologies Group Inc (AEY) US AEY Cable Tv None - - - % Sold All -13,100 -100.00 $14,017
Adept Technology Inc (ADEP) US ADEP Computers-Integrat ... None - - - % Sold All -13,280 -100.00 $46,082
Administaff Inc (ASF.BE) US ASF.BE Human Resources 213,390 $5,688,977 $279,541 5.16 % Sold Some -157,430 -42.45 $-206,233
Adobe Sys Inc (ADBE) US ADBE Electronic Forms 1,727,993 $69,793,637 $5,546,858 8.63 % Sold Some -339,262 -16.41 $-1,089,031
Adolor Corp (ADLR) US ADLR Medical-Drugs 146,200 $792,404 $90,644 12.91 % No Change - - -
Adstar Inc (ADST) US ADST Advertising Servic ... 50,000 % New Holding 50,000 100.00
Adtran Inc (ADTN) US ADTN Telecommunication ... 407,370 $9,569,121 $-114,064 -1.17 % Added More 113,810 38.76 $-31,867
Advance Amer Cash Advance Ctrsinc (FZF.BE) US FZF.BE Commercial Serv-Fi ... 137,400 $682,878 $-501,510 -42.34 % Sold Some -37,120 -21.26 $135,488
Advance Auto Pts Inc (AWN.BE) US AWN.BE Retail-Auto Parts 351,020 $12,801,699 $730,122 6.04 % Sold Some -10,970 -3.03 $-22,818
Advanced Analogic Technologiesinc (AATI) US AATI Electronic Compo-S ... 454,249 $1,944,186 $-1,040,230 -34.85 % Added More 10,100 2.27 $-23,129
Advanced Battery Technologies Inc (GBT) US GBT Batteries/Battery ... 99,450 $465,426 $0 0.00 % New Holding 99,450 100.00 $0
Advanced Energy Inds Inc (AEIS) US AEIS Power Conv/Supply ... 165,310 $2,307,728 $-69,430 -2.92 % Sold Some -3,270 -1.93 $1,373
Advanced Life Sciences Hldgs Inc (ADLS) US ADLS Medical-Drugs 207,400 $205,326 $-4,148 -1.98 % No Change - - -
Advanced Marketing Svcs Inc (MKTSQ.PK) US MKTSQ.PK Distribution/Whole ... 34,000 % No Change - - -
Advanced Med Optics Inc (EYE) US EYE Optical Supplies 190,070 $3,556,210 $-410,551 -10.34 % Sold Some -142,490 -42.84 $307,778
Advanced Micro Devices Inc (AMD) US AMD Electronic Compo-S ... 1,906,430 $10,104,079 $-1,334,501 -11.66 % Added More 259,050 15.72 $-181,335
Advanced Photonix Inc (API) US API Electronic Measur ... 52,700 $84,847 $22,661 36.44 % New Holding 52,700 100.00 $22,661
Advent Software Inc (ADVS) US ADVS Enterprise Softwar ... 192,527 $6,642,182 $-1,653,807 -19.93 % Sold Some -41,283 -17.65 $354,621
Adventrx Pharmaceuticals Inc (ANX) US ANX Medical-Biomedical ... 156,700 $59,546 $-21,938 -26.92 % No Change - - -
Advisory Brd Co (ABCO) US ABCO Consulting Service ... 86,280 $3,453,788 $-477,991 -12.15 % Sold Some -16,920 -16.39 $93,737
Aecom Technology Corp (E6Z.BE) US E6Z.BE Engineering/R&D Se ... 361,000 $11,378,720 $1,685,870 17.39 % New Holding 361,000 100.00 $1,685,870
Aehr Test Sys (AEHR) US AEHR Electronic Measur ... 15,900 $123,702 $-13,674 -9.95 % No Change - - -
Aep Inds Inc (AEPI) US AEPI Containers-Paper/P ... 15,700 $264,702 $-175,840 -39.91 % Added More 100 0.64 $-1,120
Aerocentury Corp (ACY) US ACY Finance-Leasing Co ... 3,000 $31,440 $-5,760 -15.48 % No Change - - -
Aeropostale (AO5.BE) US AO5.BE Retail-Apparel/Sho ... 239,900 $7,470,486 $-333,461 -4.27 % Added More 28,900 13.69 $-40,171
Aerosonic Corp (AIM) US AIM Aerospace/Defense- ... None - - - % Sold All -8,400 -100.00 $5,880
Aerovironment Inc (AVAV) US AVAV Aerospace/Defense 69,946 $1,980,871 $286,079 16.87 % New Holding 69,946 100.00 $286,079
Aes Corp (AES) US AES Electric-Generatio ... 3,379,095 $63,425,613 $2,331,576 3.81 % Added More 316,863 10.34 $218,635
Aetna Inc (AET) US AET Medical-Hmo 2,071,180 $76,923,625 $-14,125,448 -15.51 % Added More 233,780 12.72 $-1,594,380
Aetrium Inc (ATRM) US ATRM Semiconductor Equi ... 73,237 $212,387 $-10,986 -4.91 % No Change - - -
Afc Enterprises Inc (AFCE) US AFCE Retail-Restaurants 50,800 $414,020 $-101,600 -19.70 % Added More 200 0.39 $-400
Affiliated Computer Svcs Inc (AJVA.BE) US AJVA.BE Computer Services 550,497 $27,480,810 $-770,696 -2.72 % Added More 56,335 11.40 $-78,869
Affiliated Managers Group Inc (AFS.BE) US AFS.BE Invest Mgmnt/Advis ... 152,630 $12,807,183 $-1,888,033 -12.84 % Sold Some -7,321 -4.57 $90,561
Affirmative Ins Hldgs Inc (AFFM) US AFFM Property/Casualty ... 67,600 $455,624 $-48,672 -9.65 % Added More 16,800 33.07 $-12,096
Aflac Inc (AFL) US AFL Life/Health Insura ... 1,931,821 $120,564,949 $-11,223,880 -8.51 % Added More 329,710 20.57 $-1,915,615
Afp Imaging Corp (AFPC.PK) US AFPC.PK X-Ray Equipment 14,700 $4,410 $-2,646 -37.50 % No Change - - -
Aftermarket Technology Corp (ATAC) US ATAC Auto/Trk Prts&Equi ... 193,800 $4,282,980 $-242,250 -5.35 % Sold Some -800 -0.41 $1,000
Agco Corp (AGJ.BE) US AGJ.BE Machinery-Farm 544,253 $26,630,299 $-9,861,864 -27.02 % Added More 161,603 42.23 $-2,928,246
Agilent Technologies Inc (A) US A Electronic Measur ... 1,281,049 $44,490,832 $5,213,869 13.27 % Sold Some -573,916 -30.93 $-2,335,838
Agilysys Inc (AGYS) US AGYS Computers-Integrat ... 111,500 $1,273,330 $93,660 7.93 % Added More 7,900 7.62 $6,636
Agl Res Inc (ATG) US ATG Gas-Distribution 170,708 $5,585,566 $-404,578 -6.75 % Sold Some -108,122 -38.77 $256,249
Ahpc Hldgs Inc (GLOV.PK) US GLOV.PK Distribution/Whole ... 3,633 $109 $-36 -25.00 % No Change - - -
Air Prods And Chems Inc (AP3.BE) US AP3.BE Industrial Gases 804,916 $75,573,563 $-5,449,281 -6.72 % Added More 13,836 1.74 $-93,670
Air T Inc (AIRT) US AIRT Transport-Air Frei ... 65,900 $657,682 $43,494 7.08 % No Change - - -
Aircastle Ltd (G7V.BE) BM G7V.BE Transport-Equip&Le ... 236,760 $1,965,108 $-1,299,812 -39.81 % Sold Some -6,880 -2.82 $37,771
Airgas Inc (ARG) US ARG Industrial Gases 455,265 $26,651,213 $4,115,596 18.26 % Added More 119,975 35.78 $1,084,574
Airnet Sys Inc (ANS) US ANS Transport-Air Frei ... 37,600 $105,280 $6,392 6.46 % Added More 5,900 18.61 $1,003
Airspan Networks (AIRN) IL AIRN Cellular Telecom 136,200 $91,254 $-10,896 -10.66 % No Change - - -
Airtran Hldgs Inc (AHN.BE) US AHN.BE Airlines 405,500 $750,175 $-510,930 -40.51 % No Change - - -
Ak Stl Hldg Corp (AKS) US AKS Steel-Producers 858,890 $45,340,803 $-9,533,679 -17.37 % Added More 215,770 33.55 $-2,395,047
Akamai Technologies Inc (AKAM) US AKAM Internet Infrastr ... 576,070 $18,993,028 $-1,486,261 -7.25 % Sold Some -55,570 -8.79 $143,371
Akorn Inc (AKRX) US AKRX Medical-Drugs 205,500 $694,590 $-283,590 -28.99 % Sold Some -5,200 -2.46 $7,176
Aksys Ltd (AKSY.PK) US AKSY.PK Medical-Biomedical ... 28,458 $0 -100.00 % No Change - - -
Al Abbas Cement Industries Limite ... (AACIL.KA) PK AACIL.KA Bldg Prod-Cement/A ... 14,990 $2,548 $-750 -22.72 % Added More 800 5.63 $-40
Alabama Natl Bancorporationdel (ALAB) US ALAB Commer Banks-South ... None - - - % Sold All -10,800 -100.00
Alamos Gold Inc (A4L.BE) CA A4L.BE Gold Mining 22,100 $133,705 $-4,641 -3.35 % No Change - - -
Alaska Air Group Inc (ALK) US ALK Airlines 183,555 $2,472,486 $-1,202,285 -32.71 % Added More 126,695 222.81 $-829,852
Alaska Communications Sys Group I ... (ALSK) US ALSK Telephone-Integrat ... 8,500 $100,385 $6,205 6.58 % No Change - - -
Albany Molecular Resh Inc (AMRI) US AMRI Research&Developme ... 254,600 $3,192,684 $183,312 6.09 % Added More 30,300 13.50 $21,816
Albemarle Corp (AMC.BE) US AMC.BE Chemicals-Specialt ... 181,600 $6,918,960 $16,344 0.23 % Added More 13,900 8.28 $1,251
Alberto Culver Co (ACV) US ACV Cosmetics&Toiletri ... 474,131 $11,957,584 $317,668 2.72 % Added More 145,121 44.10 $97,231
Alcoa Inc (AA) US AA Metal-Aluminum 3,430,820 $112,462,280 $-10,155,227 -8.28 % Added More 351,940 11.43 $-1,041,742
Aldila Inc (ALDA) US ALDA Golf None - - - % Sold All -14,700 -100.00 $81,732
Alexion Pharmaceuticals Inc (ALXN) US ALXN Medical-Biomedical ... 123,550 $9,063,628 $448,487 5.20 % Sold Some -8,210 -6.23 $-29,802
Alexza Pharmaceuticals Inc (ALXA) US ALXA Therapeutics 10,000 $40,600 $-26,100 -39.13 % No Change - - -
Alfa Corp (ALFA) US ALFA Multi-Line Insuran ... 88,370 $1,942,373 $0 0.00 % Sold Some -33,850 -27.69 $0
Alfacell Corp (ACEL) US ACEL Therapeutics 236,600 $108,836 $-392,756 -78.30 % No Change - - -
Alico Inc (ALCO) US ALCO Agricultural Opera ... 11,667 $427,596 $-35,818 -7.72 % Added More 7,900 209.71 $-24,253
Align Technology Inc (ALGN) US ALGN Dental Supplies&Eq ... 315,900 $3,525,444 $240,084 7.30 % Sold Some -13,300 -4.04 $-10,108
Alkermes Inc (ALKS) US ALKS Drug Delivery Syst ... 493,020 $6,078,937 $113,395 1.90 % Added More 54,060 12.31 $12,434
Alleghany Corp (AGA.BE) US AGA.BE Property/Casualty ... None - - - % Sold All -50,654 -100.00 $1,071,839
Allegheny Energy Inc (AY6.BE) US AY6.BE Electric-Integrate ... 627,930 $31,151,607 $-3,215,002 -9.35 % Sold Some -13,980 -2.17 $71,578
Allegheny Technologies Inc (ATD.BE) US ATD.BE Steel-Specialty 339,900 $17,705,391 $-6,950,955 -28.19 % Sold Some -107,580 -24.04 $2,200,011
Allegiant Travel Co (ALGT) US ALGT Airlines 76,400 $1,344,640 $-244,480 -15.38 % Added More 100 0.13 $-320
Allergan Inc (AGN) US AGN Medical-Drugs 982,850 $50,990,258 $-3,498,946 -6.42 % Added More 8,600 0.88 $-30,616
Allete Inc (AEBA.BE) US AEBA.BE Electric-Integrate ... None - - - % Sold All -154,876 -100.00 $181,205
Alliance Bancorp Inc Pa (ALLB) US ALLB Commer Banks-Easte ... 23,222 $195,994 $-22,061 -10.11 % Added More 1,600 7.39 $-1,520
Alliance Bankshares Corp (ABVA) US ABVA Commer Banks-South ... 9,890 $36,395 $-13,450 -26.98 % No Change - - -
Alliance Data Sys Corp (ADS) US ADS Commercial Service ... 233,460 $12,651,197 $-550,966 -4.17 % Sold Some -145,170 -38.34 $342,601
Alliance Fiber Optic Prods Inc (AFOP) US AFOP Telecom Eq Fiber O ... 167,300 $232,547 $10,038 4.51 % No Change - - -
Alliance Finl Corp (ALNC) US ALNC Commer Banks-Easte ... 7,751 $168,662 $-31,857 -15.88 % Added More 3,651 89.04 $-15,006
Alliance Imaging Inc (AI6N.BE) US AI6N.BE Mri/Medical Diag I ... 134,810 $1,108,138 $32,354 3.00 % Sold Some -45,690 -25.31 $-10,966
Alliant Energy Corp (AY1.BE) US AY1.BE Electric-Integrate ... 487,058 $16,121,620 $-2,396,325 -12.94 % Added More 87,264 21.82 $-429,339
Alliant Techsystems Inc (AD9.BE) US AD9.BE Aerospace/Defense- ... 155,900 $15,600,913 $-1,471,696 -8.62 % Sold Some -16,500 -9.57 $155,760
Allied Cap Corp (ALD) US ALD Investment Compani ... 70,200 $898,560 $-511,056 -36.25 % Sold Some -138,300 -66.33 $1,006,824
Allied Defense Group Inc (ADG) US ADG Aerospace/Defense- ... 21,170 $119,822 $-14,607 -10.86 % No Change - - -
Allied Healthcare Intl Inc (AHCI) US AHCI Medical-Outptnt/Ho ... 168,863 $309,019 $69,234 28.87 % No Change - - -
Allied Healthcare Prods Inc (AHPI) US AHPI Respiratory Produc ... 22,700 $153,225 $17,025 12.50 % Added More 1,400 6.57 $1,050
Allied Motion Technologies Inc (AMOT) US AMOT Instruments-Contro ... 18,474 $106,780 $25,309 31.06 % No Change - - -
Allied Nev Gold Corp (ANV) US ANV Gold Mining 41,841 $240,586 $33,891 16.39 % No Change - - -
Allied Waste Inds Inc (AW) US AW Non-Hazardous Wast ... None - - - % Sold All -980,830 -100.00 $-235,399
Allion Healthcare Inc (ALLI) US ALLI Retail-Drug Store 209,300 $1,073,709 $186,277 20.99 % Added More 69,700 49.92 $62,033
Allis Chalmers Energy Inc (FQ6.BE) US FQ6.BE Oil-Field Services 58,542 $958,918 $86,642 9.93 % Sold Some -163,558 -73.64 $-242,066
Allos Therapeutics Inc (ALTH) US ALTH Therapeutics 42,433 $306,366 $45,828 17.58 % Sold Some -194,467 -82.08 $-210,024
Alloy Inc (ONIA.BE) US ONIA.BE Internet Content-E ... None - - - % Sold All -36,800 -100.00 $19,136
Allscripts Healthcare Solutions I ... (MDRX) US MDRX Medical Informatio ... 168,900 $2,241,303 $349,623 18.48 % Sold Some -37,670 -18.23 $-77,977
Allstate Corp (ALL) US ALL Multi-Line Insuran ... 2,020,468 $94,961,996 $-6,384,679 -6.29 % Added More 1,305 0.06 $-4,124
Almost Family Inc (YCR.BE) US YCR.BE Medical-Outptnt/Ho ... 14,600 $375,950 $101,616 37.04 % No Change - - -
Alnylam Pharmaceuticals Inc (ALNY) US ALNY Therapeutics 5,600 $160,104 $15,008 10.34 % No Change - - -
Alon Usa Energy Inc (A2U.BE) US A2U.BE Oil Refining&Marke ... 178,550 $1,831,923 $-828,472 -31.14 % Sold Some -47,390 -20.97 $219,890
Alpha Innotech Corp (APNO.PK) US APNO.PK Medical Imaging Sy ... 150 $147 $27 22.50 % No Change - - -
Alpha Nat Res Inc (LFA.BE) US LFA.BE Coal 207,400 $17,344,862 $6,879,458 65.73 % Added More 39,100 23.23 $1,296,947
Alpharma Inc (APHA.BE) US APHA.BE Medical-Generic Dr ... 261,300 $5,816,538 $-802,191 -12.12 % Added More 13,220 5.32 $-40,585
Alphatec Hldgs Inc (ATEC) US ATEC Medical Products 63,950 $247,487 $-62,671 -20.20 % New Holding 63,950 100.00 $-62,671
Alpine Group Inc (APNI.PK) US APNI.PK Wire&Cable Product ... None - - - % Sold All -37,883 -100.00 $1,894
Alseres Pharmaceutical Inc (ALSE) US ALSE Therapeutics 58,947 $134,989 $6,484 5.04 % Added More 3,582 6.46 $394
Altair Nanotechnologies Inc (ALTI) CA ALTI Research&Developme ... 239,750 $381,203 $-146,248 -27.72 % No Change - - -
Altera Corp (ALTR) US ALTR Electronic Compo-S ... 1,047,471 $20,718,976 $-1,833,074 -8.12 % Sold Some -202,689 -16.21 $354,706
Altigen Communications Inc (AG7.BE) US AG7.BE Telecommunication ... 25,200 $29,988 $-1,512 -4.80 % No Change - - -
Altria Group Inc (MO) US MO Tobacco 43,040 $865,965 $-50,357 -5.49 % New Holding 43,040 100.00 $-50,357
Altus Pharmaceuticals Inc (ALTU) US ALTU Therapeutics 68,350 $297,323 $2,734 0.92 % Added More 66,150 3006.81 $2,646
Amag Pharmaceuticals Inc (AMU.BE) US AMU.BE Medical-Biomedical ... 54,080 $2,006,368 $-107,619 -5.09 % Sold Some -12,820 -19.16 $25,512
Amarillo Biosciences Inc (AMAR.PK) US AMAR.PK Medical-Biomedical ... 22,800 $4,332 $-2,736 -38.70 % No Change - - -
Amazon Com Inc (AMZN) US AMZN E-Commerce/Product ... 1,597,620 $115,028,640 $-15,928,271 -12.16 % Added More 16,919 1.07 $-168,682
Ambac Finl Group Inc (ABK) US ABK Financial Guarante ... 586,332 $779,822 $-1,659,320 -68.02 % Added More 52,792 9.89 $-149,401
Ambassadors Group Inc (EPAX) US EPAX Travel Services 68,677 $986,202 $-350,253 -26.20 % Sold Some -900 -1.29 $4,590
Ambassadors Intl Inc (AMIE) US AMIE Travel Services 40,400 $171,700 $-11,716 -6.38 % Added More 100 0.24 $-29
Amcol Intl Corp (ACO) US ACO Diversified Minera ... 261,350 $6,518,069 $-1,285,842 -16.47 % Sold Some -28,600 -9.86 $140,712
Amcomp Inc (AMCP) US AMCP Property/Casualty ... 65,383 $625,061 $-182,419 -22.59 % No Change - - -
Amcon Distrg Co (DIT) US DIT Food-Wholesale/Dis ... None - - - % Sold All -1,150 -100.00 $3,600
Amcore Finl Inc (AMFI) US AMFI Commer Banks-Centr ... 24,300 $124,659 $-180,792 -59.18 % Added More 1,500 6.57 $-11,160
Amedisys Inc (AMED) US AMED Medical-Outptnt/Ho ... 40,799 $2,000,375 $56,711 2.91 % Added More 4,400 12.08 $6,116
Amen Pptys Inc (AMEN) US AMEN Real Estate Oper/D ... None - - - % Sold All -5,900 -100.00 $-5,310
Amerco Ltd (UHAL) HK UHAL Transport-Equip&Le ... 47,250 $2,124,360 $-626,063 -22.76 % Sold Some -21,280 -31.05 $281,960
Ameren Corp (AEE) US AEE Electric-Integrate ... 555,410 $23,316,112 $-1,949,489 -7.71 % Sold Some -15,230 -2.66 $53,457
Ameriana Bancorp (AUU.BE) US AUU.BE S&L/Thrifts-Centra ... 19,800 $164,934 $-3,960 -2.34 % No Change - - -
America Svc Group Inc (ASGR) US ASGR Medical-Outptnt/Ho ... 42,900 $397,254 $120,549 43.56 % Added More 3,700 9.43 $10,397
American Axle And Mfg Hldgs Inc (AXL) US AXL Auto/Trk Prts&Equi ... 166,400 $1,251,328 $-2,189,824 -63.63 % Added More 7,800 4.91 $-102,648
American Bancorp N J Inc (ABNJ) US ABNJ S&L/Thrifts-Easter ... 18,569 $186,433 $-7,799 -4.01 % No Change - - -
American Biltrite Inc (ABL) US ABL Diversified Manufa ... 7,200 $36,000 $-12,600 -25.92 % No Change - - -
American Bio Medica Corp (ABMC) US ABMC Medical-Biomedical ... 46,600 $22,368 $-9,786 -30.43 % Added More 16,200 53.28 $-3,402
American Cap Strategies Ltd (ACAS) US ACAS Investment Compani ... 95,000 $2,131,800 $-875,900 -29.12 % Added More 82,100 636.43 $-756,962
American Caresource Hldgs Inc (XSI) US XSI Health Care Cost C ... 14,483 $69,953 $13,904 24.80 % No Change - - -
American Claims Evaluation Inc (AMCE) US AMCE Phys Therapy/Rehab ... 9,300 $12,555 $4,650 58.82 % No Change - - -
American Dental Partners Inc (ADPI) US ADPI Phys Practice Mgmn ... 39,100 $451,996 $-16,813 -3.58 % No Change - - -
American Eagle Outfitters Inc (AFG.BE) US AFG.BE Retail-Apparel/Sho ... 1,064,715 $13,777,412 $-5,131,926 -27.13 % Added More 291,000 37.61 $-1,402,620
American Ecology Corp (ECOL) US ECOL Hazardous Waste Di ... None - - - % Sold All -62,900 -100.00 $-135,235
American Elec Pwr Inc (AEP) US AEP Electric-Integrate ... 1,502,669 $59,445,586 $-6,716,930 -10.15 % Added More 238,861 18.90 $-1,067,709
American Express Co (AXP) US AXP Finance-Credit Car ... 4,376,522 $176,111,245 $-33,480,393 -15.97 % Sold Some -202,344 -4.41 $1,547,932
American Finl Group Inc Ohio (QFI.BE) US QFI.BE Multi-Line Insuran ... 387,360 $10,315,397 $-139,450 -1.33 % Sold Some -19,040 -4.68 $6,854
American Intl Group Inc (AIG) US AIG Multi-Line Insuran ... 10,030,426 $263,198,378 $-208,632,861 -44.21 % Sold Some -344,576 -3.32 $7,167,181
American Locker Group Inc (ALGI.PK) US ALGI.PK Rubber/Plastic Pro ... 2,800 $9,800 $-840 -7.89 % No Change - - -
American Med Alert Corp (AMAC) US AMAC Patient Monitoring ... 10,500 $58,695 $-12,600 -17.67 % No Change - - -
American Med Sys Hldgs Inc (AMMD) US AMMD Medical Products 372,568 $5,342,625 $-126,673 -2.31 % Added More 220,420 144.87 $-74,943
American Natl Bankshares Inc (AMNB) US AMNB Commer Banks-South ... 9,700 $172,175 $-12,125 -6.57 % Added More 700 7.77 $-875
American Natl Ins Co (ANAT) US ANAT Multi-Line Insuran ... 115,427 $11,190,648 $-1,819,130 -13.98 % Sold Some -7,080 -5.77 $111,581
American Oil And Gas Inc Nev (AEZ) US AEZ Oil Comp-Explor&Pr ... 100,100 $331,331 $12,012 3.76 % New Holding 100,100 100.00 $12,012
American Pac Corp (APFC) US APFC Chemicals-Specialt ... 20,700 $340,308 $-16,560 -4.64 % No Change - - -
American Physicians Cap Inc (ACAP) US ACAP Property/Casualty ... 11,100 $515,595 $9,879 1.95 % Added More 5,700 105.55 $5,073
American Physicians Svc Groupinc (AMPH) US AMPH Property/Casualty ... 15,830 $333,538 $-14,247 -4.09 % Added More 7,930 100.37 $-7,137
American Pub Ed Inc (APEI) US APEI Schools 41,900 $1,758,962 $460,900 35.50 % New Holding 41,900 100.00 $460,900
American Railcar Inds Inc (ARII) US ARII Miscellaneous Manu ... 58,400 $995,720 $-223,672 -18.34 % Sold Some -200 -0.34 $766
American Reprographics Co (BK1.BE) US BK1.BE Applications Softw ... 15,540 $254,701 $12,277 5.06 % Sold Some -3,410 -17.99 $-2,694
American Riv Bankshares (AMRB) US AMRB Commer Banks-Weste ... 3,084 $28,990 $-16,962 -36.91 % Added More 1,614 109.79 $-8,877
American Rlty Invs Inc (ARL) US ARL Real Estate Oper/D ... 24,800 $236,344 $-45,632 -16.18 % New Holding 24,800 100.00 $-45,632
American Safety Insuranceholdings ... (ASI) BM ASI Property/Casualty ... 25,882 $357,430 $-93,952 -20.81 % New Holding 25,882 100.00 $-93,952
American Science And Engr Inc (ASEI) US ASEI Electronic Secur D ... 64,700 $3,358,577 $218,039 6.94 % Sold Some -1,600 -2.41 $-5,392
American Shared Hosp Svcs (AMS) US AMS Medical-Outptnt/Ho ... 10,000 $20,400 $-3,900 -16.04 % No Change - - -
American Software Inc (AMSWA) US AMSWA Enterprise Softwar ... 66,700 $345,506 $-72,036 -17.25 % No Change - - -
American Sts Wtr Co (AWR) US AWR Water 2,800 $94,416 $-7,084 -6.97 % Added More 200 7.69 $-506
American Superconductor Corp (AMSC) US AMSC Superconductor Pro ... 126,806 $4,055,256 $708,846 21.18 % Added More 11,500 9.97 $64,285
American Technology Corp (ATCO) US ATCO Audio/Video Produc ... None - - - % Sold All -43,800 -100.00 $32,850
American Vanguard Corp (AVD) US AVD Chemicals-Other 111,632 $1,211,207 $-704,398 -36.77 % Sold Some -900 -0.79 $5,679
American Vantage Cos (YAC.BE) US YAC.BE Motion Pictures&Se ... 400 $680 $4 0.59 % No Change - - -
American Wagering Inc (BETM.PK) US BETM.PK Gambling (Non-Hote ... 38,900 $15,560 $-9,336 -37.50 % No Change - - -
American Woodmark Corp (AMWD) US AMWD Home Furnishings 36,400 $720,720 $-66,248 -8.41 % Added More 900 2.53 $-1,638
Americanwest Bancorporation (AWBC) US AWBC Commer Banks-Weste ... 61,634 $144,840 $-117,721 -44.83 % Added More 32,000 107.98 $-61,120
Americas Car Mart Inc (CRMT) US CRMT Retail-Automobile 26,715 $504,379 $113,004 28.87 % No Change - - -
Americredit Corp (ACF) US ACF Finance-Auto Loans 582,782 $4,598,150 $-3,141,195 -40.58 % Added More 37,582 6.89 $-202,567
Amerigroup Corp (AGP) US AGP Medical-Hmo 319,380 $6,968,872 $-811,225 -10.42 % Sold Some -21,520 -6.31 $54,661
Ameriprise Finl Inc (AMP) US AMP Invest Mgmnt/Advis ... 1,319,745 $52,631,431 $-10,003,667 -15.97 % Added More 58,875 4.66 $-446,273
Ameris Bancorp (ABCB) US ABCB Commer Banks-South ... 47,034 $402,141 $-330,179 -45.08 % Added More 1,600 3.52 $-11,232
Amerisafe Inc (AMSF) US AMSF Property/Casualty ... 182,300 $2,929,561 $309,910 11.83 % Added More 75,700 71.01 $128,690
Ameriserv Finl Inc (ASRV) US ASRV Commer Banks-Easte ... 16,692 $48,073 $668 1.40 % No Change - - -
Amerisourcebergen Corp (ABC) US ABC Medical-Whsle Drug ... 1,164,551 $45,464,071 $-2,631,885 -5.47 % Added More 116,935 11.16 $-264,273
Ameristar Casinos Inc (ASCA) US ASCA Casino Hotels 237,130 $3,187,027 $-799,128 -20.04 % Sold Some -102,590 -30.19 $345,728
Ameron Intl Corp (AMN) US AMN Diversified Manufa ... 30,500 $3,389,160 $433,710 14.67 % Added More 600 2.00 $8,532
Ames Natl Corp (ATLO) US ATLO Commer Banks-Centr ... None - - - % Sold All -1,660 -100.00 $6,557
Ametek Inc (AK1.BE) US AK1.BE Electric Products- ... 475,735 $21,584,097 $-1,498,565 -6.49 % Added More 72,320 17.92 $-227,808
Amgen Inc (AMGN) US AMGN Medical-Biomedical ... 4,375,557 $222,453,318 $39,336,257 21.48 % Added More 252,622 6.12 $2,271,072
Amicas Inc (AMCS) US AMCS Medical Informatio ... 92,300 $257,517 $68,302 36.09 % No Change - - -
Amis Hldgs Inc (AMIS) US AMIS Electronic Compo-S ... None - - - % Sold All -359,690 -100.00
Amistar Corp (AMTA.PK) US AMTA.PK Industrial Automat ... 12,700 $2,286 $889 63.63 % No Change - - -
Amkor Technology Inc (AMKR) US AMKR Electronic Compo-S ... 579,670 $5,860,464 $382,582 6.98 % Added More 33,330 6.10 $21,998
Aml Communications Inc (AJD.BE) US AJD.BE Wireless Equipment 12,700 $14,351 $-5,334 -27.09 % No Change - - -
Amn Healthcare Svcs Inc (AHS) US AHS Human Resources 107,950 $1,791,970 $177,038 10.96 % Sold Some -1,770 -1.61 $-2,903
Ampal Amern Israel Corp (D4X.BE) US D4X.BE Investment Compani ... 12,716 $54,806 $-26,576 -32.65 % Sold Some -111,884 -89.79 $233,838
Ampco Pittsburg Corp (AP) US AP Metal Processors&F ... 55,700 $2,236,912 $-338,099 -13.13 % Added More 26,500 90.75 $-160,855
Amphenol Corp (APH) US APH Electronic Connect ... 669,270 $30,090,379 $-1,177,915 -3.76 % Added More 39,530 6.27 $-69,573
Amr Corp (AAR) US AAR - 713,174 $9,706,298 $-3,073,780 -24.05 % Added More 264,174 58.83 $-1,138,590
Amrep Corp (AXR) US AXR Bldg-Residential/C ... 32,790 $1,508,340 $-366,920 -19.56 % Sold Some -3,360 -9.29 $37,598
Ams Health Sciences Inc (ZAD.BE) US ZAD.BE Retail-Vitamins/Nu ... 13,600 $272 $0 0.00 % No Change - - -
Amsurg Corp (AMSG) US AMSG Medical-Outptnt/Ho ... 179,004 $4,441,089 $-107,402 -2.36 % Sold Some -5,410 -2.93 $3,246
Amylin Pharmaceuticals Inc (AMLN) US AMLN Therapeutics 427,720 $10,530,466 $-1,950,403 -15.62 % Added More 122,220 40.00 $-557,323
Anadarko Pete Corp (APC) US APC Oil Comp-Explor&Pr ... 1,782,240 $125,790,499 $4,081,330 3.35 % Added More 97,940 5.81 $224,283
Anadigics Inc (ANAD) US ANAD Semicon Compo-Intg ... 150,300 $1,369