3i Group Regulatory News (III)

1. Issuer Details

ISIN

GB00B1YW4409

Issuer Name

3i Group plc

UK or Non-UK Issuer

UK

2. Reason for the notification (please mark the appropriate box or boxes with an "X")

An acquisition or disposal of voting rights

X

An acquisition or disposal of financial instruments

An event changing the breakdown of voting rights

X

Other (please specify):

3. Details of person subject to the notification obligation

Name

WCM Investment Management, LLC

City of registered office (if applicable)

Laguna Beach

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:

18.06.2024

6. Date on which issuer notified (DD/MM/YYYY):

21.06.2024

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

3.186930

0.000000

3.186930

31020655

Position of previous notification (if applicable)

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

A: Voting rights attached to shares

Class/type of shares

ISIN code (if possible)

Number of voting rights

% of voting rights

Direct

(Art 9 of Directive 2004/109/EC) (DTR5.1)

Indirect

(Art 10 of Directive 2004/109/EC) (DTR5.2.1)

Direct

(Art 9 of Directive 2004/109/EC) (DTR5.1)

Indirect

(Art 10 of Directive 2004/109/EC) (DTR5.2.1)

GB00B1YW4409

29597835

0

3.0407456

0.000000

US88579N1054

1422820

0

0.146174

0.000000

SUBTOTAL 8. A

31020655

3.186930%

B 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

SUBTOTAL 8. B 1

B 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

SUBTOTAL 8.B.2

9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an "X")

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

X

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

10. In case of proxy voting, please identify:

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

Proxy voting varies on underlying account

Place of completion

London

Date of completion

21.06.2024