Total Voting Rights

JP Morgan Mid Cap Invest Trust PLC 
31 August 2007

                         STOCK EXCHANGE ANNOUNCEMENT

                             TOTAL VOTING RIGHTS

                    JPMORGAN MID CAP INVESTMENT TRUST PLC

In conformity with the Transparency Directive we would like to notify the market
of the following:

JPMorgan Mid Cap Investment Trust plc's capital consists of 28,002,880 ordinary
25 pence shares with voting rights.  JPMorgan Mid Cap Investment Trust plc does
not hold any shares in treasury.

Therefore, the total number of voting rights in JPMorgan Mid Cap Investment
Trust plc is 28,002,880.

The above figure (28,002,880) may be used by shareholders as the denominator for
the calculations by which they will determine if they are required to notify
their interest in, or a change to their interest in, JPMorgan Mid Cap Investment
Trust plc under the FSA's Disclosure and Transparency Rules.

31st August 2007



For further information, please contact:

Andrew Norman
For and on behalf of
JPMorgan Asset Management (UK) Limited - Secretary
020 7742 6000



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