UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. 1)*


Quantum Corporation
(Name of Issuer)


Common Stock, par value $0.01 per share
(Title of Class of Securities)


747906204
(CUSIP Number)


December 31, 2011
(Date of Event Which Requires Filing of this Statement)


Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
[_]  Rule 13d-1(b)

[X]  Rule 13d-1(c)

[_]  Rule 13d-1(d)

__________
*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.
 
The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
 

 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Amici Associates L.P.
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
New York
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
2,849,000
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
2,849,000
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
2,849,000
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
1.22%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
PN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.

 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Amici Qualified Associates, L.P.
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
Delaware
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
4,965,364
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
4,965,364
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
4,965,364
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
2.12%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
PN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.


 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
The Collectors' Fund L.P.
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
New York
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
1,819,298
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
1,819,298
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
1,819,298
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
0.78%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
PN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.


 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Lightpath Capital L.P.
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
Delaware
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
175,000
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
175,000
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
175,000
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
0.07%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
PN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.


 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Amici Fund International, Ltd.
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
British Virgin Islands
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
9,066,536
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
9,066,536
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
9,066,536
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
3.88%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
CO
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.


 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
CF Advisors, LLC
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
British Virgin Islands
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
9,808,662
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
9,808,662
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
9,808,662
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
4.20%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
OO
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.


 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Porter Orlin LLC
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
Delaware
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
19,675,198
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
19,675,198
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
19,675,198
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
8.42%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IA, OO
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.

 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
A. Alex Porter
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
United States
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
19,675,198
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
19,675,198
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
19,675,198
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
8.42%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.

 
 
 


CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Paul E. Orlin
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
United States
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
19,675,198
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
19,675,198
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
19,675,198
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
8.42%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IN
  


* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.
 
 
 
 
 

 
CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Third Party Fund A
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
British Virgin Islands
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
400,000
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
400,000
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
400,000
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
0.17%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
CO
  
 

* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.
 

 
 
 
 
 
 

CUSIP No
747906204
    
     
1.
NAME OF REPORTING PERSONS
  
 
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
  
     
 
Third Party Fund B
  
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
(a)  [_]
   
(b)  [X]*
     
3.
SEC USE ONLY
  
     
     
     
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
  
     
 
United States of America
  
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
     
5.
SOLE VOTING POWER
  
     
 
0
  
     
6.
SHARED VOTING POWER
  
     
 
400,000
  
     
7.
SOLE DISPOSITIVE POWER
  
     
 
0
  
     
8.
SHARED DISPOSITIVE POWER
  
     
 
400,000
  
     
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
 
400,000
  
     
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
  
   
[_]
     
     
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
  
     
 
0.17%
  
     
12.
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
OO
  
 
* The Reporting Persons making this filing hold an aggregate of 19,675,198 Shares, which constitute 8.42% of the class of securities.  The Reporting Person on this cover page, however, is a beneficial owner only of the securities by it on this cover page.
 
 
 
 


CUSIP No
747906204
  

Item 1.
(a).
Name of Issuer:
     
   
Quantum Corporation (the "Company")

 
(b).
Address of Issuer's Principal Executive Offices:
     
   
1650 Technology Drive, Suite 800, San Jose, California 95110.

Item 2.
  
Identity and Background
     
   
Title of Class of Securities and CUSIP Number (Items 2(d) and (e))

   
This statement relates to shares of Common Stock, par value $0.01 per share (the "Shares"), of the Company.  The CUSIP number of the Shares is 747906204.
     
   
Name of Persons Filing, Address of Principal Business Office and Citizenship (Items 2(a), (b) and (c))

   
This statement is filed by the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons."

 
The Porter Orlin Funds

 
(i)
Amici Associates L.P., a New York limited partnership ("Amici Associates"), with respect to the Shares held by it;
     
 
(ii)
Amici Qualified Associates L.P., a Delaware limited partnership ("Amici Qualified"), with respect to the Shares held by it;
     
 
(iii)
The Collectors' Fund L.P., a New York limited partnership ("Collectors"), with respect to the Shares held by it;
     
 
(iv)
Lightpath Capital L.P., a Delaware limited partnership ("Lightpath"), with respect to the Shares held by it; and
     
 
(v)
Amici Fund International, Ltd., a British Virgin Islands business company ("Amici International"), with respect to the Shares held by it.
     
 
Amici Associates, Amid Qualified, Collectors and Lightpath are together referred to herein as the "Partnerships." Amici International and the Partnerships are together referred to herein as the "Porter Orlin Funds."

 
The General Partner

 
(vi)
CF Advisors, LLC, a Delaware limited liability company (the "General Partner"), which is the general partner of each of the Partnerships, with respect to the Shares held by each of the Partnerships.

 
The Investment Manager

 
(vii)
Porter Orlin LLC, a Delaware limited liability company (the "Investment Manager"), with respect to the Shares held by each of the Porter Orlin Funds and by the Third Party Funds (as defined below) managed by the Investment Manager.

 
The Individual Reporting Persons

 
(viii)
The following persons, each of whom is a managing member of both the General Partner and the Investment Manager, with respect to the Shares held by the Porter Orlin Funds and the Third Party Funds: A. Alex Porter ("Porter") and Paul E. Orlin ("Orlin").
 
 
Porter and Orlin are together referred to herein as the "Individual Reporting Persons."


 
 
 
 


 
The Third Party Funds

 
(ix)
Third Party Fund A and Third Party Fund B (the “Third Party Funds”) are sponsored and managed by unaffiliated third parties.  The Investment Manager has been engaged by each of these third party funds to provide discretionary investment advisory services.

 
The citizenship of each of the Porter Orlin Funds, the General Partner and the Investment Manager is set forth above. Each of the Individual Reporting Persons is a citizen of the United States. The address of the principal business office of (i) the Partnerships, the General Partner, the Investment Manager and the Individual Reporting Persons is c/o Porter Orlin LLC, 666 Fifth Avenue, Suite 3403, New York, New York 10103 and (ii) Amici International is Bison Financial Services Limited, Bison Court, Road Town, Tortola, British Virgin Islands.

Item 3.
  
If This Statement Is Filed Pursuant to Sections 240.13d-1(b) or 240.13d-2(b) or (c), Check Whether the Person  Filing Is an Entity Specified in (a) - (k):
     
   
Not applicable.
     
Item 4.
  
Ownership.
     
   
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person hereto is incorporated herein by reference for each such Reporting Person.
     
   
Not applicable.
     
Item 5.
  
Ownership of Five Percent or Less of a Class.
     
   
Not applicable.
     
Item 6.
  
Ownership of More than Five Percent on Behalf of Another Person.
     
   
Not applicable.
     
Item 7.
  
Identification and Classification of the Subsidiary Which Acquired the Security Being  Reported on by the Parent Holding Company or Control Person
     
   
Not applicable.
     
Item 8.
  
Identification and Classification of Members of the Group
     
   
The Reporting Persons are filing this Schedule 130 pursuant to Section 240.13d-1(c). Consistent with Item 2 of the cover page for each Reporting Person above, the Reporting Persons neither disclaim nor affirm the existence of a group among them.
     
Item 9.
  
Notice of Dissolution of Group
     
   
Not applicable.
     
Item 10.
  
Certification
     
   
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect


 
 
 

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct.
 
Dated: February 6, 2012

AMICI ASSOCIATES L.P.
  
AMICI QUALIFIED ASSOCIATES, L.P.
     
By:
CF ADVISORS, LLC, its General Partner
  
By:
CF ADVISORS, LLC, its General Partner
             
By:
/s/ A. Alex Porter
    
By:
/s/ A. Alex Porter
  
 
A. Alex Porter
      
A. Alex Porter
  
 
Managing Member
      
Managing Member
  
             
             
By:
/s/ Paul E. Orlin
    
By:
/s/ Paul E. Orlin
  
 
Paul E. Orlin
      
Paul E. Orlin
  
 
Managing Member
      
Managing Member
  
             
             

THE COLLECTORS' FUND L.P.
  
LIGHTPATH CAPITAL L.P.
     
By:
CF ADVISORS, LLC, its General Partner
  
By:
CF ADVISORS, LLC, its General Partner
             
By:
/s/ A. Alex Porter
    
By:
/s/ A. Alex Porter
  
 
A. Alex Porter
      
A. Alex Porter
  
 
Managing Member
      
Managing Member
  
             
             
By:
/s/ Paul E. Orlin
    
By:
/s/ Paul E. Orlin
  
 
Paul E. Orlin
      
Paul E. Orlin
  
 
Managing Member
      
Managing Member
  
             
             

AMICI FUND INTERNATIONAL, LTD.
  
CF ADVISORS, LLC
     
By:
PORTER ORLIN LLC, its Investment Manager
  
By:
/s/ A. Alex Porter
  
         
A. Alex Porter
  
By:
/s/ A. Alex Porter
      
Managing Member
  
 
A. Alex Porter
          
 
Managing Member
          
       
By:
/s/ Paul E. Orlin
  
         
Paul E. Orlin
  
By:
/s/ Paul E. Orlin
      
Managing Member
  
 
Paul E. Orlin
          
 
Managing Member
          

PORTER ORLIN LLC
    
     
By:
/s/ A. Alex Porter
    
/s/ A. Alex Porter
  
 
A. Alex Porter
    
A. Alex Porter, Individually
  
 
Managing Member
        
           
By:
/s/ Paul E. Orlin
    
/s/ Paul E. Orlin
  
 
Paul E. Orlin
    
Paul E. Orlin, Individually
  
 
Managing Member
        

 

 
 
 

EXHIBIT 1


JOINT ACQUISITION STATEMENT
PURSUANT TO SECTION 240.13d-1(k)

The undersigned hereby consent and agree to file a joint statement on Schedule 13G under the Securities Exchange Act of 1934, as amended, with respect to the Common Stock, par value $0.01 per share, of Quantum Corporation beneficially owned by them, together with any or all amendments thereto, when and if appropriate.  The parties hereto further consent and agree to file this Statement Pursuant to Rule 13d-1(k)(1)(iii) as an exhibit to Schedule 13G, thereby incorporating the same into such Schedule 13G.



Dated: February 6, 2012

AMICI ASSOCIATES L.P.
  
AMICI QUALIFIED ASSOCIATES, L.P.
     
By:
CF ADVISORS, LLC, its General Partner
  
By:
CF ADVISORS, LLC, its General Partner
             
By:
/s/ A. Alex Porter
    
By:
/s/ A. Alex Porter
  
 
A. Alex Porter
      
A. Alex Porter
  
 
Managing Member
      
Managing Member
  
             
             
By:
/s/ Paul E. Orlin
    
By:
/s/ Paul E. Orlin
  
 
Paul E. Orlin
      
Paul E. Orlin
  
 
Managing Member
      
Managing Member
  
             
             

THE COLLECTORS' FUND L.P.
  
LIGHTPATH CAPITAL L.P.
     
By:
CF ADVISORS, LLC, its General Partner
  
By:
CF ADVISORS, LLC, its General Partner
             
By:
/s/ A. Alex Porter
    
By:
/s/ A. Alex Porter
  
 
A. Alex Porter
      
A. Alex Porter
  
 
Managing Member
      
Managing Member
  
             
             
By:
/s/ Paul E. Orlin
    
By:
/s/ Paul E. Orlin
  
 
Paul E. Orlin
      
Paul E. Orlin
  
 
Managing Member
      
Managing Member
  
             
             

AMICI FUND INTERNATIONAL, LTD.
  
CF ADVISORS, LLC
     
By:
PORTER ORLIN LLC, its Investment Manager
  
By:
/s/ A. Alex Porter
  
         
A. Alex Porter
  
By:
/s/ A. Alex Porter
      
Managing Member
  
 
A. Alex Porter
          
 
Managing Member
          
       
By:
/s/ Paul E. Orlin
  
         
Paul E. Orlin
  
By:
/s/ Paul E. Orlin
      
Managing Member
  
 
Paul E. Orlin
          
 
Managing Member
          

PORTER ORLIN LLC
    
     
By:
/s/ A. Alex Porter
    
/s/ A. Alex Porter
  
 
A. Alex Porter
    
A. Alex Porter, Individually
  
 
Managing Member
        
           
By:
/s/ Paul E. Orlin
    
/s/ Paul E. Orlin
  
 
Paul E. Orlin
    
Paul E. Orlin, Individually
  
 
Managing Member
        





SK 02903 0002 1261031