HOLDINGS OF IPAB SECURITIES DISTRIBUTED BY SECTORS AS OF Oct 1, 2008 **Prior to June 1 2005 this information was obtained directly from financial intermediaries.As of that date the information is retreived from INDEVAL and may be subject to revisions. In order to interpret the data properly it is important to note the following restrictions:

* The holder's residency is obtained from the nationality of the agent who deposits in custody the securities. * The stock of securities held by a sector includes the net position generated by repurchase agreements.

**The column of domestic residents (D) includes the column (G) and (H) which corresponds to SIEFORES and MUTUAL FUNDS.

BPAS (STOCKS IN MILLIONS OF PESOS) Banking Sector(A) Net Repos by Banxico(B) Foreign Residents(C) Domestic Residents(D) Not Classified (E) Non-Banking Sector(F=C+D+E) Net Position Held by the Public(A+B+F) SIEFORES (G) Mutual Funds (H) NOMINAL VALUE 36,840.09 14,555.49 6,112.98 139,054.43 0.00 145,167.41 196,563.00 2,521.94 76,227.49 BPAT (STOCKS IN MILLIONS OF PESOS) Banking Sector(A) Net Repos by Banxico(B) Foreign Residents(C) Domestic Residents(D) Not Classified (E) Non-Banking Sector(F=C+D+E) Net Position Held by the Public(A+B+F) SIEFORES (G) Mutual Funds (H) NOMINAL VALUE 44,746.63 15,021.69 253.69 315,627.98 0.00 315,881.67 375,650.00 3,470.42 115,386.46 BPA182 (STOCKS IN MILLIONS OF PESOS) Banking Sector(A) Net Repos by Banxico(B) Foreign Residents(C) Domestic Residents(D) Not Classified (E) Non-Banking Sector(F=C+D+E) Net Position Held by the Public(A+B+F) SIEFORES (G) Mutual Funds (H) NOMINAL VALUE 25,505.99 19,811.66 4.66 114,727.68 0.00 114,732.34 160,050.00 11,610.39 36,596.83 TOTAL HOLDINGS (STOCKS IN MILLIONS OF PESOS) Banking Sector(A) Net Repos by Banxico(B) Foreign Residents(C) Domestic Residents(D) Not Classified (E) Non-Banking Sector(F=C+D+E) Net Position Held by the Public(A+B+F) SIEFORES (G) Mutual Funds (H) NOMINAL VALUE 107,092.72 49,388.85 6,371.34 569,410.09 0.00 575,781.43 732,263.00 17,602.74 228,210.77