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 26 June 2015 were:

377.81p   Capital only
383.33p   Including current year income
377.81p   Capital only (adjusted for treasury shares)
383.33p   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.