Pioneer Multi-Asset Real Return Fund

Top 10 Portfolio Holdings as of 4/30/2013
Default: sorted by market value

Security Name Par / Shares Market Value
3M Co. 9,686 $1,014,221
Aberdeen Asset Management Plc 604,259 $4,219,262
ABS-CBN Holdings Corp. 924,000 $980,899
Abu Dhabi Commercial Bank PJSC 840,286 $1,052,153
Access Engineering Plc 543,283 $84,896
Ace Hardware Indonesia Tbk PT 11,302,603 $1,139,273
Actelion, Ltd. 23,310 $1,425,731
Adaro Indonesia PT, 7.625%, 10/22/19 (144A) 2,900,000 $3,170,008
Advanced Info Service PCL 78,634 $725,232
Agile Property Holdings, Ltd., 8.875%, 4/28/17 (144A) 3,000,000 $3,234,719
AIA Group, Ltd. 259,243 $1,152,585
AIMS AMP Capital Industrial Real Estate Investment Trust 510,000 $753,813
Aitken Spence Hotel Holdings Plc 55,829 $32,611
Aitken Spence Plc 105,740 $101,663
Akbank TAS, 5.0%, 10/24/22 (144A) 4,000,000 $4,263,889
Alam Sutera Realty Tbk PT 33,072,062 $3,577,013
Alliance Global Group, Inc. 12,366,493 $7,131,600
Allianz SE 61,881 $9,124,590
Altria Group, Inc. 116,794 $4,264,149
AMEC Plc 117,526 $1,851,712
Anadolu Efes Biracilik Ve Malt Sanayii AS 174,685 $2,903,020
AngloGold Ashanti Holdings Plc, 5.125%, 8/1/22 3,800,000 $3,876,211
AngloGold Ashanti Holdings Plc, 5.375%, 4/15/20 2,200,000 $2,311,641
Anhui Expressway Co. 5,179,236 $2,871,795
Apollo Investment Corp., 5.75%, 1/15/16 2,089,000 $2,264,070
Apple, Inc. 180 $776,700
Apple, Inc. 180 $690,750
Aquarius Platinum, Ltd., 4.0%, 12/18/15 1,400,000 $1,070,689
ArcelorMittal, 5.0%, 2/25/17 1,000,000 $1,069,975
ArcelorMittal, 5.75%, 8/5/20 2,500,000 $2,678,985
ArcelorMittal, 6.125%, 6/1/18 2,000,000 $2,241,830
Ares Capital Corp. 98,063 $1,780,824
Arezzo Industria e Comercio SA 105,835 $2,229,608
Asahi Group Holdings, Ltd. 64,900 $1,614,797
Ascendas Hospitality Trust 1,294,303 $1,071,593
Ascendas Real Estate Investment Trust 478,306 $1,068,208
Asian Property Development PCL 1,198,909 $384,534
Asian Property Development PCL 4,381,847 $1,406,981
ASML Holding NV (A.D.R.) 25,716 $1,912,499
Astro Japan Property Group 167,372 $677,861
Australia Government Bond, 4.5%, 4/15/20 12,500,000 $14,245,394
Autoliv, Inc. 13,284 $1,013,834
Ayala Corp. 301,892 $4,709,328
Ayala Land, Inc. 2,000,000 $1,580,625
Bangkok Bank PCL Hong Kong, 4.8%, 10/18/20 (144A) 1,990,000 $2,229,099
Bangkok Expressway PCL 953,743 $1,303,150
Bankia SA, 4.375%, 2/14/17 2,500,000 $3,131,661
Bank Mandiri Persero Tbk PT 5,939,933 $6,422,116
Bank of China Hong Kong, Ltd., 5.55%, 2/11/20 (144A) 1,800,000 $2,063,175
Bank of East Asia, Ltd. 449,884 $1,851,893
Bank of East Asia, Ltd., 6.125%, 7/16/20 4,375,000 $5,184,802
Bank of the Philippine Islands 198,000 $494,706
Bank Rakyat Indonesia Persero Tbk PT 6,635,396 $6,423,675
Banregio Grupo Financiero SAB de CV 75,755 $417,613
Bayer AG 17,114 $1,784,309
Bayerische Motoren Werke AG 25,126 $2,316,193
BDO Unibank, Inc. 1,415,318 $3,151,915
Beijing Enterprises Holdings, Ltd. 457,137 $3,419,835
Belle International Holdings, Ltd. 817,722 $1,334,150
Bizim Toptan Satis Magazalari AS 110,380 $1,863,858
Blackstone Group LP 68,500 $1,407,675
Blackstone Holdings Finance Co LLC, 4.75%, 2/15/23 (144A) 1,556,000 $1,756,795
BOC Hong Kong Holdings, Ltd. 1,584,021 $5,481,591
Bonos del Banco Central de Chile en Pesos, 6.0%, 9/1/13 2,290,000,000 $4,870,894
Brazil Notas do Tesouro Nacional Serie F, 10.0%, 1/1/18 1,983,000 $1,058,212
Brenntag AG 6,972 $1,187,871
BR Properties SA 57,407 $635,385
Bumi Serpong Damai PT 16,154,814 $2,877,967
Cache Logistics Trust (144A) 1,433,595 $1,645,636
Calpine Corp., 7.25%, 10/15/17 (144A) 1,300,000 $1,380,564
Cambridge Industrial Trust (144A) 2,775,053 $1,925,861
CapitaCommercial Trust (144A) 1,171,000 $1,625,097
CapitaMall Trust 551,638 $1,039,655
Carlsberg A/S 17,058 $1,582,524
Carpenter Technology Corp. 16,041 $721,203
CBS Corp. (Class B) 30,761 $1,408,239
Celanese US Holdings LLC, 5.875%, 6/15/21 2,500,000 $2,855,486
Charter Hall Group 391,999 $1,732,831
Cheung Kong Holdings, Ltd. 74,276 $1,119,116
Cheung Kong Infrastructure Holdings, Ltd. 197,606 $1,435,581
Chevron Corp. 52,673 $6,426,633
Chevron Lubricants Lanka Plc 37,242 $73,511
China Dongxiang Group Co. 10,072,512 $1,729,190
China Everbright International, Ltd. 5,930,726 $4,586,838
China High Speed Transmission Equipment Group Co, Ltd. 2,358,780 $1,142,648
China Medical System Holdings, Ltd. 939,315 $921,662
China Merchants Finance Co, Ltd., 5.0%, 5/4/22 2,900,000 $3,275,542
China Overseas Land & Investment, Ltd. 254,000 $783,935
China Power International Development, Ltd. 3,671,819 $1,326,945
China Resources Power Holdings Co, Ltd. 445,000 $1,467,141
China Suntien Green Energy Corp, Ltd. 4,189,070 $1,216,010
Christian Dior SA 10,308 $1,795,750
Cia de Saneamento Basico do Estado de Sao Paulo 52,440 $737,108
Commercial Bank of Ceylon Plc 1,425,372 $1,293,369
CommScope, Inc., Tranche 2 Term Loan, 1/14/18 340,655 $345,552
Concho Resources, Inc., 7.0%, 1/15/21 2,800,000 $3,207,711
CONSOL Energy, Inc., 8.0%, 4/1/17 1,500,000 $1,633,750
Covidien Plc 50,411 $3,218,238
Credicorp, Ltd. 7,763 $1,160,569
Crown Cork & Seal Co, Inc., 7.375%, 12/15/26 1,000,000 $1,167,861
Daiwa House Real Estate Investment Trust Investment Corp. (144A) 323 $2,425,051
Danone SA 32,680 $2,495,054
Diageo Plc 75,583 $2,305,683
Distilleries Co of Sri Lanka Plc 64,759 $86,829
East Japan Railway Co. 7,500 $634,513
East Lane Re, Ltd., Floating Rate Note, 3/13/15 (Cat Bond) (144A) 400,000 $419,753
Eaton Corp Plc 22,246 $1,351,458
Ecolab, Inc. 56,966 $4,820,463
EI du Pont de Nemours & Co. 46,719 $2,546,653
Emaar Properties PJSC 757,829 $1,158,669
ETFS Physical Palladium Shares 213,900 $14,645,733
EVA Precision Industrial Holdings, Ltd. 8,862,475 $1,532,668
Ezion Holdings, Ltd. 570,148 $944,611
FANUC Corp. 8,900 $1,344,333
FBN Holdings Plc 15,280,988 $1,803,737
Fifth Street Finance Corp., 5.375%, 4/1/16 3,350,000 $3,582,755
Finansbank AS, 5.5%, 5/11/16 (144A) 3,000,000 $3,220,417
First Gulf Bank PJSC 678,601 $2,753,461
First Pacific Co, Ltd./Hong Kong 1,312,313 $1,827,084
Flughafen Zuerich AG 1,977 $961,850
FMG Resources August 2006 Pty, Ltd., 6.875%, 4/1/22 (144A) 3,700,000 $3,989,448
Galaxy Entertainment Group, Ltd. 1,239,966 $5,561,551
Gamuda Bhd 2,115,200 $2,830,289
Gazprom OAO Via Gaz Capital SA, 6.51%, 3/7/22 (144A) 2,153,000 $2,531,960
Gentiva Health Services, Inc., Term B1 Term Loan, 2/22/16 212,015 $213,781
Ginko International Co, Ltd. 57,000 $1,056,611
Global Logistic Properties, Ltd. 584,000 $1,311,405
Global X FTSE Colombia 20 ETF 82,100 $1,658,420
Global Yatirim Holding AS 4,193,423 $4,240,941
Great Wall Motor Co, Ltd. 180,000 $789,097
Grupo Financiero Banorte SAB de CV 273,011 $2,058,440
Grupo Financiero Santander Mexico SAB de CV 235,310 $760,475
Guangshen Railway Co, Ltd. 3,971,739 $1,997,678
Guaranty Trust Bank Plc 24,039,556 $3,902,624
Hannover Rueckversicherung SE 72,290 $6,099,835
Hatton National Bank Plc 1,413,202 $1,810,986
Henderson Land Development Co, Ltd. 313,588 $2,273,703
Hengan International Group Co, Ltd. 77,612 $802,942
Hitachi, Ltd. 257,000 $1,642,494
Honeywell International, Inc. 42,161 $3,100,520
ICICI Bank, Ltd. (A.D.R.) 71,732 $3,358,492
Iguatemi Empresa de Shopping Centers SA 101,326 $1,210,596
Indocement Tunggal Prakarsa Tbk PT 1,941,480 $5,277,277
Indonesia Treasury Bond, 5.25%, 5/15/18 70,000,000,000 $7,482,815
Industrial & Commercial Bank of China Asia, Ltd., 5.125%, 11/30/20 3,800,000 $4,287,793
Industries Qatar QSC 33,500 $1,582,933
Inmarsat Plc 123,085 $1,383,404
Intercorp Financial Services, Inc. 57,129 $2,011,512
Intesa Sanpaolo S.p.A., 6.5%, 2/24/21 (144A) 2,000,000 $2,200,914
iShares MSCI All Peru Capped Index Fund 50,300 $2,002,443
iShares MSCI Chile Capped Investable Market Index Fund 17,300 $1,085,402
iShares MSCI Mexico Capped Investable Market Index Fund 30,800 $2,228,380
Itau Unibanco Holding SA (A.D.R.) 160,178 $2,695,796
Jardine Matheson Holdings, Ltd. 76,159 $4,947,239
Jasa Marga Persero Tbk PT 2,372,808 $1,637,992
JG Summit Holdings, Inc. 2,347,000 $2,707,483
John Keells Holdings Plc 877,174 $1,729,753
Johnson & Johnson 39,886 $3,399,484
Jollibee Foods Corp. 431,900 $1,348,941
Kaisa Group Holdings, Ltd. 3,379,657 $1,060,843
Keppel Corp, Ltd. 258,000 $2,246,578
Keppel Real Estate Investment Trust 51,600 $63,246
Kewpie Corp. 106,600 $1,608,911
Kinross Gold Corp., 5.125%, 9/1/21 3,600,000 $3,748,430
KKR & Co LP 62,144 $1,305,024
KKR Group Finance Co LLC, 6.375%, 9/29/20 (144A) 3,000,000 $3,628,436
Krung Thai Bank PCL 850,600 $722,925
Krung Thai Bank PCL 6,112,950 $5,178,520
K Wah International Holdings, Ltd. 3,244,894 $1,775,375
Kyocera Corp. 11,500 $1,178,632
Lifestyle International Holdings, Ltd. 469,835 $1,038,750
Lindt & Spruengli AG 186 $720,194
Lippo Malls Indonesia Retail Trust (144A) 1,720,000 $733,157
Lojas Renner SA 34,920 $1,325,433
LPN Development PCL 4,077,835 $3,329,129
LPN Development PCL 648,243 $540,479
Lukoil International Finance BV, 7.25%, 11/5/19 (144A) 4,323,000 $5,384,056
Macquarie Group, Ltd., 6.0%, 1/14/20 (144A) 2,500,000 $2,836,833
Mah Sing Group Bhd 2,107,435 $1,573,168
Major Cineplex Group PCL 2,531,319 $1,919,566
Mapletree Industrial Trust 728,444 $928,339
Marisa Lojas SA 63,712 $966,226
Market Vectors Vietnam ETF 45,100 $879,901
May 13 Calls On Ftsemib - Ix17592033-0-9360 - 15500 200 $616,781
May 13 Calls On Hsi - Ix17677701-0-9131 - 22000 111 $534,960
Mayora Indah Tbk PT 577,570 $1,787,112
Mazda Motor Corp. 681,000 $2,340,051
Media Nusantara Citra Tbk PT 2,915,000 $938,393
Media Prima Bhd 1,103,700 $870,786
Megaworld Corp. 35,359,711 $3,569,608
Metro Pacific Investments Corp. 16,589,844 $2,459,070
Metropolitan Bank & Trust 833,300 $2,522,245
Mexican Bonos, 6.5%, 6/9/22 155,000,000 $14,981,230
Mexico Real Estate Management SA de CV (144A) 562,014 $1,359,228
Mindray Medical International, Ltd. (A.D.R.) 36,402 $1,437,515
Mirvac Group 920,000 $1,689,123
Mitra Adiperkasa Tbk PT 2,868,863 $2,438,302
Mitsubishi UFJ Financial Group, Inc. 695,000 $4,703,542
MMC Norilsk Nickel OJSC (A.D.R.) 104,000 $1,588,080
Monsanto Co. 13,415 $1,432,990
Montana Re, Ltd., Floating Rate Note, 1/8/14 (Cat Bond) (144A) 500,000 $500,355
Muenchener Rueckversicherungs AG 40,238 $8,045,069
NagaCorp, Ltd. 3,614,227 $2,889,393
Nam Cheong, Ltd. 4,367,058 $922,039
Nampak, Ltd. 489,908 $1,809,571
National Development Bank Plc 630,860 $841,071
Nestle SA 61,019 $4,360,555
News Corp. 46,279 $1,433,261
New World Development Co, Ltd. 803,959 $1,418,105
Nigerian Breweries Plc 634,401 $662,106
Nissan Motor Co, Ltd. 229,981 $2,401,488
Noble Group, Ltd., 6.625%, 8/5/20 (144A) 3,000,000 $3,281,479
Nomura Holdings, Inc. 205,500 $1,675,025
Nordea Bank AB 90,048 $1,080,719
Novartis AG 125,463 $9,329,210
Novelis, Inc. Georgia, Initial Term Loan, 3/10/17 244,377 $248,653
NWS Holdings, Ltd. 1,187,625 $2,132,048
Obrascon Huarte Lain SA, 7.625%, 3/15/20 3,000,000 $4,246,853
Pakuwon Jati Tbk PT 27,757,903 $1,158,478
Parkway Life Real Estate Investment Trust 797,000 $1,727,670
Peabody Energy Corp., 6.0%, 11/15/18 1,700,000 $1,883,033
PepsiCo, Inc. 41,256 $3,402,382
Pernod-Ricard SA 7,809 $966,242
Pfizer, Inc. 110,171 $3,202,671
Philip Morris International, Inc. 24,522 $2,344,058
PowerShares Buyback Achievers Portfolio 208,900 $7,234,207
PPG Industries, Inc. 10,899 $1,603,679
PPR 3,228 $709,859
Prince Frog International Holdings, Ltd. 2,435,817 $1,536,629
Prospect Capital Corp., 5.5%, 8/15/16 1,850,000 $1,998,668
Prospect Capital Corp., 5.75%, 3/15/18 (144A) 950,000 $1,006,855
Prospect Capital Corp., 5.875%, 3/15/23 3,800,000 $3,842,320
Pruksa Real Estate PCL 674,974 $674,398
PTT Global Chemical PCL 264,400 $659,307
Public Bank Bhd 512,500 $2,766,154
Qatar Electricity & Water Co. 12,904 $506,429
Quality Houses PCL 6,225,265 $897,374
Queen Street II Capital, Ltd., Floating Rate Note, 4/9/14 (Cat Bond) (144A) 300,000 $305,085
Raffles Medical Group, Ltd. 211,383 $585,941
Reliance Industries, Ltd. (G.D.R.) (144A) 28,350 $836,320
Remy Cointreau SA 6,300 $732,980
Residential Reinsurance 2010, Ltd., Floating Rate Note, 6/6/13 (Cat Bond) (144A) 250,000 $255,456
Reynolds Group Issuer, Inc., 7.875%, 8/15/19 1,000,000 $1,136,625
Roche Holding AG 37,774 $9,457,575
S&P500 Emini Optn May13p 1560 - Ix17382436-0-4300 - 1560 421 $149,455
Sabana Shari'ah Compliant Industrial Real Estate Investment Trust 1,226,909 $1,359,527
SACI Falabella 79,345 $906,103
Saizen Real Estate Investment Trust (144A) 3,890,000 $631,495
Sampath Bank Plc 353,274 $602,148
Samsonite International SA 715,125 $1,762,653
Sanofi 13,810 $1,481,809
Sansiri PCL 5,869,364 $893,399
Sansiri PCL 10,692,900 $1,607,131
Sappi Papier Holding GmbH, 6.625%, 4/15/21 (144A) 1,000,000 $1,052,944
Sapurakencana Petroleum Bhd 3,236,245 $3,382,609
SATS, Ltd. 402,866 $1,030,004
Sealed Air Corp., 6.875%, 7/15/33 (144A) 1,485,000 $1,529,911
Secom Co, Ltd. 28,234 $1,577,201
Security Bank Corp. 733,374 $3,514,216
Sekisui House, Ltd. 103,150 $1,548,317
SembCorp Marine, Ltd. 89,227 $312,379
Semen Indonesia Persero Tbk PT 555,187 $1,051,953
Shenzhen Expressway Co, Ltd. 7,672,795 $3,158,764
Shin-Etsu Chemical Co, Ltd. 20,900 $1,408,605
Siam Commercial Bank PCL 1,137,532 $7,227,360
Siam Makro PCL 75,875 $1,954,219
Sika AG 594 $1,437,322
Sino-Ocean Land Holdings, Ltd. 2,130,037 $1,407,768
Skye Bank Plc 36,847,199 $1,282,656
SM Investments Corp. 32,681 $909,091
Smurfit Kappa Acquisitions, 7.75%, 11/15/19 (144A) 2,000,000 $2,993,663
Snam S.p.A. 959,522 $4,716,278
Spirit Aerosystems Holdings, Inc. 139,578 $2,790,164
Standard Chartered Plc 250,549 $6,349,112
Stanley Black & Decker, Inc. 15,743 $1,177,734
Star Energy Geothermal Wayang Windu, Ltd., 6.125%, 3/27/20 (144A) 700,000 $730,180
Starhill Global Real Estate Investment Trust (144A) 896,000 $701,974
Starwood Hotels & Resorts Worldwide, Inc. 16,102 $1,038,788
Stockland 498,495 $2,001,007
St Shine Optical Co, Ltd. 37,000 $778,201
Successor X, Ltd., Floating Rate Note, 1/7/14 (Cat Bond) (144A) 250,000 $252,120
Sumitomo Mitsui Financial Group, Inc. 84,100 $3,981,025
Summarecon Agung Tbk PT 7,601,462 $2,033,203
Sunac China Holdings, Ltd. 1,906,364 $1,541,188
Sun Hung Kai Properties, Ltd. 102,000 $1,486,518
Suntec Real Estate Investment Trust (144A) 1,167,300 $1,842,345
Supalai PCL 1,935,092 $1,359,886
Surya Citra Media Tbk PT 6,718,436 $1,939,144
Surya Semesta Internusa Tbk PT 16,134,618 $2,626,297
Swire Pacific, Ltd. 59 $751
Swire Properties, Ltd. 763,904 $2,752,479
Swiss Life Holding AG 17,691 $2,802,540
Swiss Re AG 122,438 $9,753,314
Symantec Corp. 57,504 $1,397,347
Techtronic Industries Co. 1,143,399 $2,742,457
Terna Rete Elettrica Nazionale S.p.A. 608,201 $2,849,000
Thai Beverage PCL 3,013,364 $1,481,692
The Boeing Co. 30,684 $2,804,824
The Carlyle Group LP 73,368 $2,382,993
The Coca-Cola Co. 33,350 $1,411,706
The Hershey Co. 28,864 $2,573,514
The Home Depot, Inc. 50,903 $3,733,735
Thermo Fisher Scientific, Inc. 53,628 $4,326,707
The Walt Disney Co. 95,944 $6,029,121
Tiangong International Co, Ltd. 3,278,248 $927,532
Ticon Industrial Connection PCL 3,348,300 $2,825,039
TMB Bank PCL 15,237,218 $1,428,815
TMB Bank PCL 14,500,000 $1,357,131
Toyo Engineering Corp. 113,000 $540,577
Toyota Motor Corp. 33,700 $1,953,139
TPK Holding Co, Ltd. 30,969 $629,883
Tsuruha Holdings, Inc. 13,000 $1,265,245
Turkiye Halk Bankasi AS 652,336 $7,131,734
Turkiye Is Bankasi, 6.0%, 10/24/22 (144A) 6,500,000 $7,108,833
Turkiye Sise ve Cam Fabrikalari AS 198,666 $337,639
Turkiye Vakiflar Bankasi Tao 1,586,237 $5,679,776
Tyco International, Ltd. 41,698 $1,339,340
UEM Land Holdings Bhd 3,004,611 $2,481,581
UMW Holdings Bhd 562,800 $2,645,725
United Bank for Africa Plc 28,470,984 $1,241,551
United Overseas Bank, Ltd. 146 $2,532
Universal Robina Corp. 1,729,600 $5,003,432
Vanguard Industrials ETF 90,800 $7,164,120
VF Corp. 8,033 $1,431,641
Vinci SA 32,693 $1,577,000
Want Want China Holdings, Ltd. 3,792,123 $6,015,178
Wesfarmers, Ltd. 26,685 $1,199,706
Wesfarmers, Ltd., 6.25%, 3/28/19 1,400,000 $1,601,757
Westfield Retail Trust (144A) 202,378 $692,248
Wharf Holdings, Ltd. 424,475 $3,793,556
Wheeler Real Estate Investment Trust, Inc. 93,000 $558,930
Whiting Petroleum Corp., 6.5%, 10/1/18 350,000 $379,021
Wijaya Karya Persero Tbk PT 5,122,500 $1,266,295
Woolworths, Ltd., 6.0%, 3/21/19 1,400,000 $1,594,418
Woolworths Holdings, Ltd./South Africa 216,469 $1,687,855
Xinyi Glass Holdings, Ltd. 3,330,975 $2,284,769
Zenith Bank Plc 31,769,124 $4,051,569
Zodiac Aerospace 10,684 $1,339,071

The portfolio is actively managed, and current holdings may be different.

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