EX-99.77O RULE 10F-3 3 mh77o.htm

10F-3 TRANSACTIONS

BlackRock MuniHoldings Fund, Inc.

FILE #811-08081

ATTACHMENT 77O

TRADE DATE	DESCRIPTION OF SECURITY	ISSUE SIZE	AMOUNT PURCHASED	LIST OF UNDERWRITERS
06/21/07	CALIFORNIA ST	2,500,000,000.00	$3,955,000	Citigroup Global Markets Inc., Banc of America Securities LLC, E.J. De La Rosa & Co., Inc., Fidelity Capital Markets Services, Alamo Capital, ALTA CAPITAL GROUP LLC, Backstrom McCarley Berry  & Co.,LLC, Bear, Stearns & Co. Inc., Comerica Securities, Crocker Securities LLC, Goldman, Sachs & Co.,Great Pacific Securities Inc., Grigsby & Associates, Inc., J.P. Morgan Securities Inc., Henderson Capital Partners, Inc., Lehman Brothers, Merrill Lynch & Co., Morgan Stanley & Co. Incorporated, RBC Capital Markets,Ramirez & Co., Inc., Siebert Brandford Shank & Co., Stone & Youngberg LLC, UBS Securities LLC,Wedbush Morgan Securities, Wells Fargo Brokerage Services LLC.
07/13/07	Puerto Rico Sales Tax Financing Corp.	2,667,603,572.60	19,235,000	Goldman, Sachs & Co., Lehman Brothers A.G. Edwards & Sons, Inc.,Banc of America Securities LLC, BBVAPR MSD, Bear, Stearns & Co. Inc., Citigroup Global Markets Inc., First Albany Capital Inc., J.P. Morgan Securities, Inc., Loop Capital Markets, Merrill Lynch & Co., Morgan Stanley & Co. Incorporated., Oriental Financial Services, Popular Securities, Inc., RBC Capital Markets, Samuel A. Ramirez & Co., Inc., Santander Securities, UBS Securities LLC, Wachovia Bank, National Association
08/23/07	City of San Jose California, Airport Revenue Bond	725,015,000	5,210,000	Lehman Brothers; Citigroup Global Markets Inc.; Merrill Lynch & Co.; E.J. De La Rosa & Co., Inc.; Goldman, Sachs & Co.; Loop Capital Markets; Morgan Stanley & Co. Incorporated; RBC Capital Markets