Holding(s) in Company

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB0030961691

Issuer Name

BLACKROCK INCOME AND GROWTH 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

Dowgate Group Limited

City of registered office (if applicable)

London

Country of registered office (if applicable)

UK

4. Details of the shareholder

Name	City of registered office	Country of registered office
Bank of New York Mellon on behalf   of Dowgate Capital Limited (Discretionary)

5. Date on which the threshold was crossed or reached

29-Jul-2024

6. Date on which Issuer notified

01-Aug-2024

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	6.560000	0.000000	6.560000	1306539
Position of previous notification (if applicable)	5.093400	0.000000	5.093400

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)
GB0030961691	1306539		6.560000
Sub   Total 8.A	1306539		6.560000%

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

2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

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
Dowgate Group Limited	Dowgate Capital Limited	6.560000

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

Client transferred in.

12. Date of Completion

01-Aug-2024

13. Place Of Completion

UK                         

Contact name: Kevin Mayger

For and on behalf of BlackRock Investment Management (UK) Limited

Company Secretary

Telephone Number:  0207 743 1098

Date:   01 August 2024

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