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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0000909108-10-000012.txt : 20100301
<SEC-HEADER>0000909108-10-000012.hdr.sgml : 20100301
<ACCEPTANCE-DATETIME>20100301165452
ACCESSION NUMBER:		0000909108-10-000012
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100301
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20100301
DATE AS OF CHANGE:		20100301

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIAMOND HILL INVESTMENT GROUP INC
		CENTRAL INDEX KEY:			0000909108
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		IRS NUMBER:				650190407
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24498
		FILM NUMBER:		10645341

	BUSINESS ADDRESS:	
		STREET 1:		325 JOHN H MCCONNELL BLVD
		STREET 2:		SUITE 200
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43215
		BUSINESS PHONE:		6142553333

	MAIL ADDRESS:	
		STREET 1:		325 JOHN H MCCONNELL BLVD
		STREET 2:		SUITE 200
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43215

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BANC STOCK GROUP INC
		DATE OF NAME CHANGE:	19971016

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HEARTLAND GROUP OF COMPANIES INC
		DATE OF NAME CHANGE:	19940301

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HEARTLAND FINANCIAL GROUP INC
		DATE OF NAME CHANGE:	19930714
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>x8k-0310.txt
<DESCRIPTION>DIAMOND HILL INVESTMENT GROUP, INC. 8-K
<TEXT>
                                 UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                             _______________________

                                    FORM 8-K

                                 CURRENT REPORT
                             _______________________

                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                Date of Report (Date of earliest event reported):

                               March 1, 2010

                       Diamond Hill Investment Group, Inc.
- ------------------------------------------------------------------------------
             (Exact Name of Registrant as Specified in its Charter)

                                      Ohio
- ------------------------------------------------------------------------------
                 (State or Other Jurisdiction of Incorporation)

             000-24498                              65-0190407
- ------------------------------------------------------------------------------
      (Commission File Number)         (I.R.S. Employer Identification No.)

      325 John H. McConnell Blvd, Suite 200, Columbus, Ohio         43215
- ------------------------------------------------------------------------------
      (Address of Principal Executive Offices)                    (Zip Code)

Registrant's Telephone Number, Including Area Code:   (614) 255-3333

- ------------------------------------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)

<PAGE>

Item 8.01.    Other Events
- ----------   --------------------------------------------

          As of February 28, 2010, preliminary assets under management totaled
$6.492 billion.  Following is a summary as of February 28, 2010 (in millions):

				         Equity    Fixed Income	    Total
Individually Managed Accounts 	        $ 2,454	      $   30       $ 2,484
Mutual Funds 			          3,657	         133	     3,790
Private Investment Funds	   	    218            0           218
                                        -------       ------       -------
Total			       	        $ 6,329       $  163       $ 6,492

Investment Strategy
- -------------------
Small and Small-Mid Cap         $    795
Large Cap and Select		   3,207
Long-Short		           2,327
Strategic and Fixed Income     	     163
				--------
Total			        $  6,492


                                    SIGNATURE
                                    ---------

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the registrant  has duly  caused  this  report  to be  signed  on its  behalf
by the undersigned hereunto duly authorized.

                                        DIAMOND HILL INVESTMENT GROUP, INC.


Date: March 1, 2010	                    By: /s/ James F. Laird
                                            -------------------------------
                                            James F. Laird, Chief Financial
                                            Officer and Secretary
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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