Holding(s) in Company

 
TIDMGGOR 
 
TR-1 NOTIFICATION OF MAJOR INTERESTS IN SHARES 
 
1. Identity of the issuer or the underlying issuer of existing shares to which 
voting rights are attached (ii): 
 
                       Gartmore Growth Opportunities plc 
 
2. Reason for Notification 
 
An acquisition or disposal of voting rights                        X 
 
An acquisition or disposal of financial instruments which 
may result in the acquisition of shares already issued to 
which voting rights are attached 
 
An event changing the breakdown of voting rights 
 
Other: Change in issued share capital 
 
3. Full name of person(s) subject to the notification       Henderson Global 
obligation:                                                  Investors Ltd 
 
4. Full name of shareholder(s) (if different from 3.): 
 
5. Date of the transaction (and date on which the          30 September 2010 
threshold is crossed or reached if different): 
 
6. Date on which issuer notified:                           01 October 2010 
 
7. Threshold(s) that is/are crossed or reached:                    5% 
 
8. Notified details: 
 
A: Voting rights attached to shares 
 
Class/type of  Situation previous              Resulting situation 
    shares     to the Triggering              after the Triggering 
 if possible      transaction                      transaction 
using the ISIN 
     CODE 
 
                Number   Number    Number   Number of voting     % of voting 
                  of       of        of          rights            rights 
                Shares   Voting    shares 
                         Rights 
 
                                            Direct  Indirect   Direct  Indirect 
 
Ordinary       672,000   672,000  Below 5% Below 5%           Below 5% 
Shares 
 
GB00B07BP660 
 
B: Financial Instruments 
 
Resulting situation after the triggering transaction 
 
   Type of       Expiration      Exercise/       Number of      % of voting 
  financial         date        Conversion        voting          rights 
  instrument                   Period/ Date   rights that may 
                                                    be 
                                              acquired if the 
                                               instrument is 
                                                exercised/ 
                                                 converted 
 
 
Total (A+B) 
 
Number of voting rights                % of voting rights 
 
Below 5%                               Below 5% 
 
9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicable: 
 
Proxy Voting: 
 
10. Name of the proxy holder: 
 
11. Number of voting rights proxy holder will cease 
to hold: 
 
12. Date on which proxy holder will cease to hold 
voting rights: 
 
13. Additional information: 
 
14. Contact name:                                   Paul Griggs 
 
15. Contact telephone number:                       020-7782 2641 
 
16. Date of Notification                            04 October 2010 
 
 
 
END