Holding(s) in Company

Marks & Spencer Group PLC
13 November 2006


                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY

MARKS AND SPENCER GROUP PLC

2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

 - FIDELITY INTERNATIONAL
 - FMR CORP
AND THEIR SUBSIDIARIES AND INDIRECT SUBSIDIARIES

3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

SEE APPENDIX 1

4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.

SEE APPENDIX 1

5)   Number of shares/amount of stock acquired.

N/A

6)   Percentage of issued Class 

N/A

7)   Number of shares/amount of stock disposed

N/A

8)   Percentage of issued Class 

N/A

9)   Class of security

ORDINARY SHARES OF 25P EACH

10)  Date of transaction

N/A

11)  Date company informed

10 NOVEMBER 2006

12)  Total holding following this notification

83,006,529 ORDINARY SHARES
               
13)  Total percentage holding of issued class following this notification 

4.92%

14)  Any additional information

N/A

15)  Name of contact and telephone number for queries

ANTHONY CLARKE     
020 8718 9940

16)  Name and signature of authorised company official responsible for 
     making this notification

ANTHONY CLARKE  

     Date of Notification ............. 13 NOVEMBER 2006   ...........





APPENDIX 1



NOTIFICATIONS UNDER SECTIONS 198 TO 202 -- UK COMPANIES ACT

1. Company in which shares are held:   Marks & Spencer Group Plc

2. Notifiable Interest:                Ordinary Shares

     A     FMR Corp
           82 Devonshire Street
           Boston, MA 02109

           Parent holding company of Fidelity Management & Research Company 
           (FMRCO), investment manager for US mutual funds, and Fidelity 
           Management Trust Company (FMTC), a US state chartered bank which acts
           as a trustee or investment manager of various pension and trust 
           accounts. (See Schedule A for listing of Registered Shareholders 
           and their holdings.)

     B     Fidelity International Limited (FIL)
           P.O. BOX HM 670
           Hamilton HMCX, Bermuda

           Parent holding company for various direct and indirect subsidiaries,
           including Fidelity Investment Services Ltd (FISL), Fidelity Gestion
           (FIGEST), Fidelity Investments Advisory (Korea) Limited (FIA(K)L),
           Fidelity Investments Management (Hong Kong) Limited (FIMHK), Fidelity
           Pension Management (FPM) and Fidelity Investments International 
           (FII), investment managers for various non-US investment companies 
           and institutional clients. 
           

3.     The notifiable interests also comprise the notifiable interest of

           Mr Edward C Johnson 3d
           82 Devonshire Street
           Boston, MA 02109

           A principal shareholder of FMR Corp. and Fidelity International 
           Limited.

4.     The notifiable interests include interest held on behalf of authorized
       unit trust schemes in the U.K. notwithstanding the exemption from 
       reporting pursuant to Section 209 (1) (h) of the Companies Act 1985.

5.     These notifications of disclosable interests constitute separate
       notifications of interest in the shares and are combined solely for 
       the purposes of clarity and efficiency. Nothing herein should be taken 
       to indicate that FMR Corp. and its direct and indirect subsidiaries, 
       Fidelity International Limited and its direct and indirect subsidiaries
       or Mr Edward C Johnson 3d act as a group or in concert in respect of 
       the disclosed interests, or that they are required to submit these 
       notifications on a joint basis.

6.     The disclosable interests arise under section 208(4) (b) of the Act,
       namely where a person, not being the registered holder, is entitled
       to exercise a right conferred by the holding of the shares or to 
       control the exercise of such rights, or under section 203 of the Act
       respectively.

Michelle Edwards
Associative Director - Compliance
Duly authorized under Powers of Attorney dated August 25, 2004 by Eric D. Roiter
by and on behalf of FMR Corp. and its direct and indirect subsidiaries, and
Fidelity International Limited and its direct and indirect subsidiaries.


Schedule A

Security: MARKS & SPENCER GROUP PLC                              

Current ownership percentage;          4.92%

Total Shares Held                 83,006,529

Shares in issue:               1,687,338,465

Change in holdings since last 
  filing                       (1,697,032) ordinary shares


                                     MANAGEMENT
                       SHARES HELD     COMPANY       NOMINEE/REGISTERED NAME

                            67,200     FPM        JP MORGAN, BOURNEMOUTH
                           569,400     FMTC       NORTHERN TRUST CO
                           353,400     FPM        MELLON BANK N.A.
                         5,850,678     FPM        JP MORGAN, BOURNEMOUTH
                         2,943,710     FPM        STATE STR BK AND TR CO LNDN (S
                         1,828,500     FPM        HSBC BANK PLC
                         1,795,700     FPM        NORTHERN TRUST LONDON
                         1,192,800     FPM        JP MORGAN, BOURNEMOUTH
                           283,114     FPM        BANK OF NEW YORK BRUSSELS
                           171,700     FPM        CHASE MANHTTN BK AG FRNKFRT (S
                           160,500     FPM        SOCIETE GENERALE
                            93,200     FPM        JPMORGAN CHASE BANK
                            19,700     FPM        DEXIA PRIVATBANK
                         5,807,900     FMTC       STATE STREET BANK AND TR CO
                         2,914,851     FMTC       NORTHERN TRUST CO
                         2,374,064     FMTC       MELLON BANK N.A.
                         1,819,000     FMTC       JPMORGAN CHASE BANK
                           976,000     FMTC       BANK OF NEW YORK
                           427,346     FMTC       CIBC MELLON TRUST
                           149,700     FMRCO      BROWN BROTHERS HARRIMAN AND CO
                            77,477     FMTC       ROYAL TRUST- TORONTO
                        36,010,200     FMRCO      BROWN BROTHERS HARRIMAN AND CO
                         8,438,700     FMRCO      JPMORGAN CHASE BANK
                           175,300     FMRCO      NORTHERN TRUST LONDON
                           116,700     FMRCO      STATE STREET BANK AND TR CO
                            76,000     FMRCO      MELLON BANK N.A.
                            46,500     FMRCO      NORTHERN TRUST CO
                            66,800     FMR        MELLON BANK NA
                         2,019,739    FISL        JP MORGAN, BOURNEMOUTH
                           756,000   FIM JK       BERMUDA TRUST FAR EAST HK
                         1,085,000     FIL        JPMORGAN BOURNEMOUTH
                           462,900     FIL        HSBC BANK PLC
                           422,400     FIL        NORTHERN TRUST LONDON
                           404,500     FIL        JPMORGAN BOURNEMOUTH
                           397,980     FIL        STATE STR BK AND TR CO LNDN (S
                           376,300     FIL        BNP PARIBAS, PARIS (C)
                           368,800     FIL        STATE STREET BANK AUSTRALIA (C
                           255,392     FIL        BROWN BROS HARRIMN LTD LUX
                           168,200     FIL        BROWN BROTHERS HARRIMAN AND CO
                           159,000     FIL        NORTHERN TRUST CO
                            74,600     FIL        ING LUXEMBOURG
                            56,398     FIL        MORGAN STANLEY LONDON
                           288,500     FIJ        MASTER TRUST BANK OF JAPAN
                           140,600     FIJ        NOMURA TRUST AND BANKING
                            76,980     FIJ        TRUST&CUST SVCS BK LTD.TOKO
                           648,200     FICL       STATE STREET BANK AND TR CO
                            38,900     FIA(K)L    STATE STREET HONG KONG




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