Net Asset Value(s)

NET ASSET VALUE

BLACKROCK THROGMORTON TRUST PLC

The unaudited net asset values for BlackRock Throgmorton Trust plc at close of
business on 7 July 2015 were:

368.66p   Capital only
374.46p   Including current year income
368.66p   Capital only (adjusted for treasury shares)
374.46p   Including current year income (adjusted for treasury shares)

Notes:
1.       Investments have been valued on a bid price basis.
2.       The Company's issued share capital comprises 73,130,326 Ordinary
Shares and 7,400,000 Treasury Shares.
3.       Revenue items included in net asset value, with dividends payable
deducted on the ex-dividend date.