Holding(s) in Company

RNS Number : 6447P

Serco Group PLC

20 August 2014

TR-1:NOTIFICATIONOFMAJORINTEREST INSHARESi

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: 11		Serco Group plc
2 Reason for the notification (please tick the appropriate box or boxes):
An acquisition or disposal of voting rights			x
An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached
An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments
An event changing the breakdown of voting rights
Other (please specify):
3. Full name of person() subject to the notification obligation: 111	Orbis Holdings Limited (parent) Orbis Investment Management Limited (investment manager and controlled undertaking)
4. Full name of shareholder(s) (if different from 3.):'v	Vidacos Nominees Limited HSBC Custody Nominees (Australia) Ltd
5. Date of the transaction and date on which the threshold is crossed or reached: v	18 August 2014
6. Date on which issuer notified:	19 August 2014
7. Threshold.(s) that is/are crossed or reached: vi, vii	3%

8. Notified details:
A: Voting rights attached to shares viii,ix
Class/type of shares if possible using the ISIN CODE	Situation previous to the triggering transaction		Resulting situation after the triggering transaction
	Number of Shares	Number of Voting Rights	Number of shares	Number of voting rights		% of voting rights x
			Direct	Direct xi	Indirect xii	Direct	Indirect
880007973794	15,096,132	15,096 ,132			16,044,304		Below 3%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial

instrument

Expiration date XI II

Exercise/

Conversion Period xiv

Number of voting rights that may be acquired if the instrument is exercised/ converted .

% of voting rights

C: inancial Instruments with similar economic effect to Qualifying Financial Instruments XV, XVI
Resulting situation after the triggering transaction
Type of financial instrument	Exercise price	Expiraion date xvii	Exercise/ Conversion period xviii	Number of voting rights instrument refers to	% of voting rights xix. xx
					Nominal	Delta