Holding(s) in Company

BLACKROCK FRONTIERS INVESTMENT TRUST PLC

LEI: 5493003K5E043LHLO706

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00B3SXM832

Issuer Name

BLACKROCK FRONTIERS INVESTMENT TRUST PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

1607 Capital Partners, LLC

City of registered office (if applicable)

Richmond

Country of registered office (if applicable)

United States

4. Details of the shareholder

Name	City of registered office	Country of registered office
State Street Global Advisors	Boston	United States
The Northern Trust	Chicago	United States
Bank of New York Mellon	New York	United States

5. Date on which the threshold was crossed or reached

09-Jun-2023

6. Date on which Issuer notified

14-Jun-2023

7. Total positions of person(s) subject to the notification obligation

.	% of voting rights attached to shares (total of 8.A)	% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)	Total of both in % (8.A + 8.B)	Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached	4.962000	0.000000	4.962000	9394077
Position of previous notification (if applicable)	5.001000	0.000000	5.001000

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB00B3SXM832	0	9394077	0.000000	4.962000
Sub Total 8.A	9394077		4.962000%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights
Sub Total 8.B1

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Sub Total 8.B2

9. Information in relation to the person subject to the notification obligation

1. Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.

Ultimate controlling person	Name of controlled undertaking	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

Kevin Rutherford, CCO
804-525-1752

12. Date of Completion

14-Jun-2023

13. Place Of Completion

Richmond, VA

Contact name:	Kevin Mayger For and on behalf of BlackRock Investment Management (UK) Limited Company Secretary
Contact Telephone Number:	020 7743 1098
Date:	15 June 2023