Portfolio Solutions

Portfolio Solutions as of March 31, 2012

Portfolio Holdings for Portfolio Solutions

Portfolio Solutions holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing

                PORTFOLIO SOLUTIONS, LLC
                                                            FORM 13F 03/31/2012

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   ITEM 1                        ITEM 2 ITEM 3     ITEM 4             ITEM 5             ITEM 6      ITEM 7     ITEM 8
                                 TITLE             FAIR        SHARES OR
                                  OF               MARKET      PRINCIPAL     SH/  PUT/ INVESTMENT   OTHER
NAME OF ISSUER                  CLASS  CUSIP      VALUE          AMOUNT     PRN  CALL DISCRETION   MANAGERS  VOTING AUTHORITY
                                                  (x $1000)                                             Sole    Shared   None

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{S}                      {C}      {C}       {C}        {C}             {C}  {C}   {C}       {C}   {C}         {C}      {C}
GLOBALSCAPE INC			   COM  37940g109         22	     11000	SH	   Sole		None	  Sole
ISHARES TR                       SPSMV  464287879      88333       1124263	SH	   Sole		None	  Sole
SPDR S^P 500 ETF TR              TRUNT  78462F103        454          3225      SH         Sole         None      Sole
VANGUARD INDEX FDS               TLSTM  922908769     268847	   3720557	SH	   Sole		None	  Sole
VANGUARD INDEX FDS               RTETF  922908553      36862        579139	SH	   Sole		None	  Sole
VANGUARD INTL EQ INDEX           MSETF  922042874      48518       1052674	SH	   Sole		None      Sole
VANGUARD INTL EQ INDEX           MPETF  922042866      48152        906133	SH	   Sole		None	  Sole