Dollar volume of holding. Breakouts for agency MBS (with subbreakouts for GSE pass-throughs and GNMA pass-throughs), private MBS, agency CMO, and private CMO as well as total holdings for banks and for thrifts.

Dollar volume of holding. Breakouts for agency MBS (with subbreakouts for GSE pass-throughs and GNMA pass-throughs), private MBS, agency CMO, and private CMO as well as total holdings for banks and for thrifts.

Total bank and thrift MBS holdings. Includes the following subcategories: agency MBS (with breakouts for GSE pass-throughs and GNMA pass-throughs), private MBS, agency CMO, and private CMO. Also includes breakout for total MBS holdings between banks and thrifts. Quarterly numbers beginning 1Q14.