Last checked at 
25 May 2011 16:01
NOTIFICATION OF MAJOR INTERESTS IN SHARES
On 24 May 2011 3i Infrastructure plc ("the Issuer") was notified of the following details relating to a major interest in its shares.
1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:
3i Infrastructure plc
2. Reason for the notification:
An acquisition or disposal of voting rights.
3. Full name of person(s) subject to the notification obligation:
BlackRock, Inc.
4. Full name of shareholder(s) (if different from 3):
5. Date of the transaction (and date on which the threshold is crossed or reached if different):
19 May 2011
6. Date on which issuer notified:
24 May 2011
7. Threshold(s) that is/are crossed or reached:
Holding has gone above 5%
8. Notified details:
A: Voting rights attached to shares | |||||||
Class/type of shares | Situation previous to the triggering transaction | Resulting situation after the triggering transaction | |||||
if possible using the ISIN CODE | Number of Shares | Number of Voting Rights | Number of shares | Number of voting rights | % of voting rights | ||
| Direct | Direct | Indirect | Direct | Indirect | ||
JE00B1RJLF86 | N/A | N/A | N/A | N/A | 42,935,303 | N/A | 5.26% |
B: Qualifying Financial Instruments | ||||
Resulting situation after the triggering transaction | ||||
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 |
C: Financial Instruments with similar economic effect to Qualifying Financial Instruments | ||||||
Resulting situation after the triggering transaction | ||||||
Type of financial instrument | Exercise price | Expiration date | Exercise/ Conversion Period | Number of voting rights instrument refers to | % of voting rights | |
|
|
|
|
| Nominal | Delta |
Total (A+B+C) | |
Number of voting rights | % of voting rights |
42,935,303 | 5.26% |
9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable:
BlackRock Investment Management (UK) Limited - 42,935,303 (5.26%)
Proxy Voting:
10. Name of the proxy holder:
11. Number of voting rights proxy holder will cease to hold:
12. Date on which proxy holder will cease to hold voting rights:
13. Additional information:
BlackRock International Threshold Reporting Team
Issuer contact details:
State Street Secretaries (Jersey) Limited
Company Secretary
Telephone: 01534 711 444