Van Den Berg Management I, Inc – ‘SC 13G’ on 6/26/06 re: Wellington Management Co LLP

On:  Monday, 6/26/06, at 9:26am ET   ·   Accession #:  1142062-6-22   ·   File #:  5-81874

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Statement of Beneficial Ownership   —   Schedule 13G
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: SC 13G      Statement of Beneficial Ownership                      3±    13K 

Document Table of Contents

SCHEDULE 13G                                                                    

             Under the Securities and Exchange Act of 1934

             (Amendment No.)

               HUTCHINSON TECHNOLOGY INC
              (Name of Issuer)

            Common stock
              (Title of Class of Securities)

             448407106
              (CUSIP Number)

              06/14/2006
               (Date of Event)

1 NAME OF REPORTING PERSON                                                      
S.S or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON                            
Van Den Berg Management                                                     
TAX # 953017097                                                             

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                             
A                                                                           
B x                                                                         

3 SEC USE ONLY                                                                  

4 CITIZENSHIP OR PLACE OF ORGANIZATION                                          
USA                                                                         

5 SOLE VOTING POWER                                                             
9,680                                                                       

6 SHARED VOTING POWER                                                           
1,793,290                                                                   

7 SOLE DISPOSITIVE POWER                                                        
9,680                                                                       

8 SHARED DISPOSITIVE POWER                                                      
1,793,290                                                                   

9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON                  
1,802,970                                                                   

10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*        
N/A                                                                       

11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9                              
7.15%                                                                     

12 TYPE OF REPORTING PERSON*                                                    
IA                                                                        

Item 1.                                                                         

(a) Name of Issuer                                                          
HUTCHINSON TECHNOLOGY INC                                           

(b) Address of Issuer's Principal Executive Offices                         
40 W HIGHLAND PARK                                                  
HUTCHINSON, MN 55350                                                

Item 2.                                                                         

(a) Name of Person Filing                                                   
VAN DEN BERG MANAGEMENT                                             

(b) Address of Principal Business Office or, if none, Residence             
805 Las Cimas Parkway                                               
Suite 430                                                           
Austin, Texas   78746                                               

(c) Citizenship                                                             
USA                                                                 

(d) Title of Class of Securities                                            
Common stock                                                        

(e) CUSIP Number                                                            
448407106                                                           

Item 3. If this statement is filed pursuant to Rule 13d-l(b), or 13d-2(b),      
check whether the person filing is a:                                           

(a) Broker or Dealer registered under Section 15 of the Act                   

(b) Bank as defined in section 3(a)(6) of the Act                             

(c) Insurance Company as defined in section 3(a)(19) of the act               

 (d) Investment Company registered under section 8 of the Investment Company Act

(e) [X] Investment Adviser registered under section 203 of the Investment     
Advisers Act of 1940                                                          

(f)  Employee Benefit Plan, Pension Fund which is subject to the provisions of
the Employee Retirement Income Security Act of 1974 or Endowment Fund; see    
240.13d-l(b)(l)(ii)(F)                                                        

(g)  Parent Holding Company, in accordance with 240.13d-l(b)(ii)(G)           
(Note: See Item 7)                                                            

(h) Group, in accordance with 240.13d-l(b)(l)(ii)(H)                          

Item 4. Ownership                                                               

(a) Amount Beneficially Owned                                               
1,802,970                                                           

(b) Percent of Class                                                        
7.15%                                                               

(c) Number of shares as to which such person has:                           

(i)   sole power to vote or to direct the vote                          
9,680                                                       

(ii)  shared power to vote or to direct the vote                        
1,793,290                                                   

(iii) sole power to dispose or to direct the disposition of             
9,680                                                       
(iv)  shared power to dispose or to direct the disposition of           
1,793,290                                                   

Item 5. Ownership of Five Percent or Less of a Class.                           

Item 6. [X] Ownership of More than Five Percent on Behalf of Another Person     

Item 7. Identification and Classification of the Subsidiary Which               
     Acquired the Security Being Reported on By the Parent Holding Company

Item 8. Identification and Classification of Members of the Group               

Item 9. Notice of Dissolution of Group                                          

Item 10. Certification                                                          

After reasonable inquiry and to the best of my knowledge and belief, I          
certify that the information set forth in this statement is true,               
complete and correct.                                                           

    Date
          06/22/2006
         Signature
                              Jim Brilliant / Vice President
          Name/Title