ERM.L Regulatory News (ERM)

NOTIFICATION OF MAJOR HOLDINGS

1a. Identity of the issuer or the underlying issuer of

existing shares to which voting rights are

attached:

EUROMONEY INSTITUTIONAL INVESTOR PLC

1b. Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)

Non-UK issuer

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

Other (please specify):

3. Details of person subject to the notification obligation

Name

Société Générale SA (SG SA)

City and country of registered office (if applicable)

Puteaux, France

4. Full name of shareholder(s) (if different from 3.)

Name

City and country of registered office (if applicable)

5. Date on which the threshold was crossed or reached:

04/04/2019

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

05/04/2019

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 of

issuer

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

5.51%

0.15%

5.66%

109,244,946

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 ofshares

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)

GB0006886666

Ordinary shares

-108,476

0

-0.10%

0%

GB0006886666

Borrowed Ordinary shares

6,129,515

0

5.61%

0%

SUBTOTAL 8. A

6,021,039

5.51%

B 1: Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC (DTR5.3.1.1 (a))

Type of financial

instrument

Expirationdate

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 Art. 13(1)(b) of Directive 2004/109/EC (DTR5.3.1.1 (b))

Type of financial

instrument

Expirationdate

Exercise/Conversion Period

Physical or cash

settlement

Number of

voting rights

% of voting rights

Dynamic Portfolio Swaps Buy

N/A

N/A

Cash settlement

162,291

0.15%

SUBTOTAL 8.B.2

162,291

0.15%

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 thefinancial instruments are effectively held starting with the ultimate controlling natural person or legal entity

(please add additional rows as necessary)

Name

% 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

Place of completion

London, United Kingdom

Date of completion

April 5th, 2019