Holding(s) in Company

1. Issuer Details 

ISIN 

GB00BRKD9Z53 

Issuer Name 

MJ GLEESON PLC 

UK or Non-UK Issuer 

UK 

2. Reason for the Notification  

An acquisition or disposal of voting rights 

3. Details of person subject to the notification obligation  

Name 

BlackRock, Inc.

City of registered office (if applicable) 

Wilmington

Country of registered office (if applicable) 

USA 

4. Details of the shareholder 

Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above 

City of registered office (if applicable) 

Country of registered office (if applicable)

5. Date on which the threshold was crossed or reached

03/07/2025 

6. Date on which Issuer notified

04/07/2025

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 (8.A + 8.B)

Resulting situation on the date on which threshold was crossed or reached 

4.920000 

0.120000 

5.040000 

2955284 

Position of previous notification (if

applicable) 

5.000000 

0.120000 

5.120000 

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)

GB00BRKD9Z53 

2878923 

4.920000 

SUBTOTAL 8. A 

2878923 

4.92000% 

8B 1: 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 

Securities Lending 

57862 

0.090000 

 SUBTOTAL 8. B 1 

57862 

0.090000% 

8B 2: 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

CFD 

Cash

18499 

0.030000 

 SUBTOTAL 8.B.2 

18499 

0.030000% 

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 entity (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

BlackRock, Inc. (Chain 1)

BlackRock Saturn Subco, LLC

BlackRock, Inc. (Chain 1)

BlackRock Finance, Inc.

BlackRock, Inc. (Chain 1)

BlackRock Holdco 2, Inc.

BlackRock, Inc. (Chain 1)

BlackRock Financial Management, Inc.

BlackRock, Inc. (Chain 1)

BlackRock International Holdings, Inc.

BlackRock, Inc. (Chain 1)

BR Jersey International Holdings L.P.

BlackRock, Inc. (Chain 1)

BlackRock Holdco 3, LLC

BlackRock, Inc. (Chain 1)

BlackRock Cayman 1 LP

BlackRock, Inc. (Chain 1)

BlackRock Cayman West Bay Finco Limited

BlackRock, Inc. (Chain 1)

BlackRock Cayman West Bay IV Limited

BlackRock, Inc. (Chain 1)

BlackRock Group Limited

BlackRock, Inc. (Chain 1)

BlackRock Finance Europe Limited 

BlackRock, Inc. (Chain 1)

BlackRock Investment Management (UK) Limited

4.880000 

0.130000 

5.010000% 

BlackRock, Inc. (Chain 2)

BlackRock Saturn Subco, LLC

BlackRock, Inc. (Chain 2)

BlackRock Finance, Inc.

BlackRock, Inc. (Chain 2)

BlackRock Holdco 2, Inc.

BlackRock, Inc. (Chain 2)

BlackRock Financial Management, Inc.

BlackRock, Inc. (Chain 2)

BlackRock International Holdings, Inc.

BlackRock, Inc. (Chain 2)

BR Jersey International Holdings L.P.

BlackRock, Inc. (Chain 2)

BlackRock Holdco 3, LLC

BlackRock, Inc. (Chain 2)

BlackRock Cayman 1 LP

BlackRock, Inc. (Chain 2)

BlackRock Cayman West Bay Finco Limited

BlackRock, Inc. (Chain 2)

BlackRock Cayman West Bay IV Limited

BlackRock, Inc. (Chain 2)

BlackRock Group Limited

BlackRock, Inc. (Chain 2)

BlackRock Finance Europe Limited

BlackRock, Inc. (Chain 2)

BlackRock Advisors (UK) Limited

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  

BlackRock Regulatory Threshold Reporting Team

Jana Blumenstein 

020 7743 3650

12. Date of completion 

04th July 2025

13. Place of completion 

12 Throgmorton Avenue, London, EC2N 2DL, U.K.