BLACKROCK FRONTIERS INVESTMENT TRUST PLC: Holding(s) in Company

TR-1(i): 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): 
BlackRock Frontiers Investment Trust PLC 
(2). Reason for the notification (please tick the appropriate box or boxes): 
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 acquisition or disposal of instruments with similar economic effect to
qualifying financial instruments: ( ) 
An event changing the breakdown of voting rights: ( ) 
Other (please specify) : ( ) 
(3). Full name of person(s) subject to the notification obligation (iii): 
BlackRock Global Funds - Emerging Markets Fund 
(4). Full name of shareholder(s) (if different from 3.) (iv): 
N/A 
(5). Date of the transaction and date on which the threshold is crossed or
reached (v): 
21 December 2012 
(6). Date on which issuer notified: 
27 December 2012 (received after close of business) 
(7). Threshold(s) that is/are crossed or reached: 
Holding has gone below 16% 
(8). Notified details: 
A: Voting rights attached to shares (viii, ix) 
Class/type of shares (if possible using the ISIN code): Ordinary Shares:
GB00B3SXM832 
Situation previous to the triggering transaction:
Number of Shares: 15,202,280
Number of Voting rights: 15,202,280 
Resulting situation after the triggering transaction:
Number of shares:
Direct: 15,083,412
Number of voting rights:
Direct (xi): 15,083,412
Indirect (xii): N/A 
% of voting rights (x):
Direct: 15.92%
Indirect: N/A 
B. Qualifying Financial Instruments 
Resulting situation after the triggering transaction: 
Type of financial instrument: 
Expiration date (xiii): 
Exercise/Conversion Period (xiv): 
Number of voting rights that may be acquired if the instrument is exercised/
converted: 
% of voting rights: 
C. Financial Instruments with similar economic effect to Qualifying Financial
Instruments xv, xvi 
Resulting situation after the triggering transaction: 
Type of financial instrument: 
Exercise price: 
Expiration date (xvii): 
Exercise/Conversion period (xviii): 
Number of voting rights instrument refers to: 
% of voting rights (xix, xx): 
Nominal: 
Delta: 
Total (A + B + C): 
Number of voting rights: 15,083,412 
% of voting rights: 15.92% 
(9). Chain of controlled undertakings through which the voting rights and/or
the financial instruments are effectively held, if applicable (xxi): 
Proxy Voting: 
(10). Name of the proxy holder: 
N/A 
(11). Number of voting rights proxy holder will cease to hold: 
N/A 
(12). Date on which proxy holder will cease to hold voting rights: 
N/A 
(13). Additional information: 
N/A 
(14). Contact name: 
Mrs B Powley
For BlackRock Investment Management (UK) Limited
Company Secretary 
(15). Contact telephone number: 
020 7743 5610 
28 December 2012 
END 
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