UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 1)^*

Reuters Group PLC

(Name of Issuer)

Common Stock

(Title of Class of Securities)

G7540P109

(CUSIP Number)

Louise Guarneri
Credit Suisse
Eleven Madison Avenue, New York, NY 10010
(212) 325-2000

(Name, Address and Telephone Number of
Person Authorized to Receive Notices and Communications)

December 4, 2007

(Date of Event Which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of paragraphs 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. [ ]

^* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

1.	Names of Reporting Persions. I.R.S. Identification Nos. of above persons (entities only) Credit Suisse
2.	Check the Appropriate Box if a Member of a Group (a) [ ] (b) [x]
3.	SEC Use Only
4.	Source of Funds WC
5.	Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) [x]
6.	Citizenship or Place of Organization Switzerland
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7. SOLE VOTING POWER	See Item 5.
		8. SHARED VOTING POWER	See Item 5.
		9. SOLE DISPOSITIVE POWER	See Item 5.
		10. SHARED DISPOSITIVE POWER	See Item 5.
11.	Aggregate Amount Beneficially Owned by Each Reporting Person See Item 5.
12.	Check if the Aggregate Amount in Row (11) Excludes Certain Shares [ ]
13.	Percent of Class Represented by Amount in Row (11) See Item 5.
14.	Type of Reporting Person BK, HC



	This Amendment No. 1 to Schedule 13D amends and supplements the statement on Schedule 13D originally filed on November 16, 2007 (as amended by this Amendment No. 1, the “Statement”), with respect to the Ordinary Shares of 25p each (the "Shares") of Reuters Group PLC, a public limited company (the "Company") registered in England. The principal executive offices of the Company are located at the Reuters Building, South Colonnade, Canary Wharf, London E14 5EP, England. Unless otherwise indicated, each capitalized term used but not defined herein shall have the meaning assigned to such term in the Schedule 13D.
Item 3.	Source and Amounts of Funds
	The aggregate consideration (exclusive of commissions) paid by CS Sec USA LLC, CS Int and CS Sec Eur Ltd for acquisitions of the Shares and American Depositary Receipts representing 6 Shares each on an as converted basis (the “Depositary Receipts”) of the Company are as follows. CS Sec USA LLC paid USD 687,634 for acquisitions of Depositary Receipts. CS Int paid GBP 4,696,661 for acquisitions of Shares. CS Sec Eur Ltd paid GBP 574,469,838 for acquisitions of Shares. The funds used by CS Sec USA LLC, CS Int and CS Sec Eur Ltd to make these acquisitions, and the acquisitions described in Schedule B attached hereto, came from working capital.
Item 4.	Purpose of Transaction
	CS Sec USA LLC acquired 1,460 Depositary Receipts as part of statistical arbitrage trading strategies. CS Int acquired 482,742 Shares for hedging purposes and 247,727 Shares for other purposes. CS Sec Eur Ltd acquired 223,065 Shares for customer facilitation purposes, 78,238,808 Shares for hedging purposes, 3,075,831 Shares as part of index arbitrage trading strategies, 7,750,000 Shares as part of risk arbitrage trading strategies and 15,424 Shares as part of statistical arbitrage trading strategies. The Reporting Person intends to optimize the value of its investments and, therefore, will review from time to time the Company's business affairs and financial position. Based on such evaluation and review, as well as general economic and industry conditions existing at the time, the Reporting Person may consider from time to time various alternative courses of action. Such actions may include the acquisition or disposition of Shares or other securities through open market transactions, privately negotiated transactions, a tender offer, an exchange offer or otherwise. Except as set forth herein, the Reporting Person has no present plans or proposals that relate to or that would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D.
Item 5.	Interest in Securities of the Issuer

	(a)	As of December 6, 2007, the Reporting Person may be deemed to beneficially own an aggregate of 90,042,357 Shares, consisting of 90,033,597 Shares and 1,460 Depositary Receipts. CS Sec USA LLC directly holds 1,460 Depositary Receipts. CS Int directly holds 730,469 Shares. CS Sec Eur Ltd directly holds 89,303,128 Shares. Accordingly, the Reporting Person may be deemed to beneficially own 7.1% of the outstanding Shares. To the best knowledge of the Reporting Person, and except as described herein, neither the Reporting Person, CS Hldgs USA Inc, CS USA Inc, CS Sec USA LLC, CS Int, CS Int Hldg AG, CS Inv UK, CS Inv Hldgs UK, CS Sec Eur Ltd nor, to the best knowledge of the Reporting Person, any other persons listed on Schedules A-1 through A-9 attached hereto, beneficially owns any additional Shares or Depositary Receipts.
	(b)	With respect to any rights or powers to vote, or to direct the vote of, or to dispose of, or direct the disposition of, the Shares and Depositary Receipts referenced in paragraph 5(a), there is shared power to vote, or to direct the vote of, and to dispose of, or to direct the disposition of, such Shares and Depositary Receipts among the Reporting Person, CS Hldgs USA Inc, CS USA Inc, CS Sec USA LLC, CS Int, CS Int Hldg AG, CS Inv UK, CS Inv Hldgs UK, CS Sec Eur Ltd.
	(c)	Schedule B, which is incorporated herein by reference, sets forth the transactions in the Shares and Depositary Receipts effected by the Reporting Person and its subsidiaries during the period beginning November 15, 2007 and ending December 6, 2007, inclusive.
	(d)	No other person is known by the Reporting Person to have the right to receive or power to direct the receipt of dividends from, or the proceeds from the sale of the Shares or Depositary Receipts beneficially owned by the Reporting Person, CS Hldgs USA Inc, CS USA Inc, CS Sec USA LLC, CS Int, CS Int Hldg AG, CS Inv UK, CS Inv Hldgs UK, CS Sec Eur Ltd.
	(e)	Not applicable.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

SCHEDULE A - 1

EXECUTIVE OFFICERS AND DIRECTORS AND DIRECTORS OF THE REPORTING PERSON

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of the Reporting Person. The business address of the Reporting Person is Eleven Madison Avenue, New York, NY 10010.

SCHEDULE A - 2

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE HOLDINGS (USA), INC.

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse Holdings (USA), Inc. The business address of Credit Suisse Holdings (USA), Inc. is Eleven Madison Avenue, New York, NY 10010, USA.

SCHEDULE A - 3

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE (USA), INC.

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse (USA), Inc. The business address of Credit Suisse (USA), Inc. is Eleven Madison Avenue, New York, NY 10010, USA.

SCHEDULE A - 4

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE SECURITIES (USA) LLC

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse Securities (USA) LLC. The business address of Credit Suisse Securities (USA) LLC is Eleven Madison Avenue, New York, NY 10010, USA.

SCHEDULE A - 5

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE INTERNATIONAL

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse International. The business address of Credit Suisse International is One Cabot Square, London E14 4QJ, UK.

SCHEDULE A - 6

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE (INTERNATIONAL) HOLDING AG

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse (International) Holding AG. The business address of Credit Suisse (International) Holding AG is Bahnhofstrasse 17, P.O. Box 234, CH 6301 Zug, Switzerland.

SCHEDULE A - 7

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE INVESTMENTS (UK)

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse Investments (UK). The business address of Credit Suisse Investments (UK) is One Cabot Square, London E14 4QJ, UK.

SCHEDULE A - 8

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE INVESTMENT HOLDINGS (UK)

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse Investment Holdings (UK). The business address of Credit Suisse Investment Holdings (UK) is One Cabot Square, London E14 4QJ, UK.

SCHEDULE A - 9

EXECUTIVE OFFICERS AND DIRECTORS OF CREDIT SUISSE SECURITIES (EUROPE) LIMITED

The following sets forth the name, business address, present principal occupation and citizenship of each executive officer and director of Credit Suisse Securities (Europe) Limited. The business address of Credit Suisse Securities (Europe) Limited is One Cabot Square, London E14 4QJ, UK.

SCHEDULE B

The following table lists all trades effected by the indicated entity in the Shares and Depositary Receipts during the Period beginning November 15, 2007 and ending December 6, 2007. All trades were effected in ordinary trading on the indicated exchange.

	Date:	December 20, 2007
	Credit Suisse
	By:	/s/ Louise Guarneri
	Name:	Louise Guarneri
	Title:	Managing Director

Name	Business Address	Title	Citizenship
Robert Basso	Eleven Madison Avenue New York, NY 10010 USA	Head of Investment Banking Human Resources	United States
Don Callahan	Eleven Madison Avenue New York, NY 10010 USA	Investment Banking Division Client Coverage Strategy	United States
Phil Cushmaro	Eleven Madison Avenue New York, NY 10010 USA	Head of Investment Banking Information Technology	United States
Brady W. Dougan	Eleven Madison Avenue New York, NY 10010 USA	Chief Executive Officer of the Investment Banking Division and Chairman of the Investment Banking Management Committee	United States
John A. Ehinger	Eleven Madison Avenue New York, NY 10010 USA	Head of the Equity Division	United States
Brian D. Finn	Eleven Madison Avenue New York, NY 10010 USA	Head of Alternative Investments	United States
Marc D. Granetz	Eleven Madison Avenue New York, NY 10010 USA	Co-Head of Global Corporate and Investment Banking, Head of the Global Mergers and Acquisitions Group	United States
John S. Harrison	Eleven Madison Avenue New York, NY 10010 USA	Managing Director	United States
James P. Healy	Eleven Madison Avenue New York, NY 10010 USA	Head of the Fixed Income Division	United States
Carlos Onis	Eleven Madison Avenue New York, NY 10010 USA	Senior Finance Officer of the Investment Banking Division	United States
Mark Rufeh	Eleven Madison Avenue New York, NY 10010 USA	Head of Strategy Implementation and Expense Management	United States
Eric M. Varvel	Eleven Madison Avenue New York, NY 10010 USA	Co-Head of the Global Corporate and Investment Banking Division	United States
Ken Weiner	Eleven Madison Avenue New York, NY 10010 USA	Head of Investment Banking Operational Risk Management	United States
Lewis H. Wirshba	Eleven Madison Avenue New York, NY 10010 USA	Chief Operating Officer, Americas Region	United States

Name	Business Address	Title	Citizenship
Paul Calello	Eleven Madison Avenue New York, NY 10010 USA	Managing Director	United States
Brady W. Dougan	Eleven Madison Avenue New York, NY 10010 USA	President, Chief Executive Officer and Director	United States
Peter J. Feeney	Eleven Madison Avenue New York, NY 10010 USA	Treasurer	United States
Paul J. O'Keefe	Eleven Madison Avenue New York, NY 10010 USA	Chief Financial Officer and Controller	United States
D. Neil Radey	One Madison Avenue New York, NY 10010 USA	Managing Director and General Counsel	United States
Michael Ryan	Eleven Madison Avenue New York, NY 10010 USA	Managing Director	United States
Keith Schappert	Eleven Madison Avenue New York, NY 10010 USA	Managing Director	United States
Robert Shafir	Eleven Madison Avenue New York, NY 10010	President and Chief Executive Officer	United States
Lewis H. Wirshba	Eleven Madison Avenue New York, NY 10010 USA	Managing Director	United States

Name	Business Address	Title	Citizenship
Paul Calello	Eleven Madison Avenue New York, NY 10010 USA	Board Member	United States
Anthony DeChillis	Eleven Madison Avenue New York, NY 10010 USA	Board Member	United States
Peter J. Feeney	Eleven Madison Avenue New York, NY 10010 USA	Managing Director and Treasurer	United States
Paul J. O'Keefe	Eleven Madison Avenue New York, NY 10010 USA	Chief Financial and Accounting Officer	United States
D. Neil Radey	One Madison Avenue New York, NY 10010 USA	Managing Director and General Counsel	United States
Michael Ryan	Eleven Madison Avenue New York, NY 10010 USA	Managing Director and Board Member	United States
Robert Shafir	Eleven Madison Avenue New York, NY 10010	President, Chief Executive Office and Board Member	United States
Lewis H. Wirshba	Eleven Madison Avenue New York, NY 10010 USA	Managing Director and Board Member	United States

Name	Business Address	Title	Citizenship
Paul Calello	Eleven Madison Avenue New York, NY 10010 USA	President, Chief Executive Officer and Board Member	United States
Anthony DeChillis	Eleven Madison Avenue New York, NY 10010 USA	Board Member	United States
Brady W. Dougan	Eleven Madison Avenue New York, NY 10010 USA	President, Chief Executive Officer and Board Member	United States
Gary Gluck	Eleven Madison Avenue New York, NY 10010 USA	Treasurer	United States
Paul J. O'Keefe	Eleven Madison Avenue New York, NY 10010 USA	Chief Financial Officer	United States
D. Neil Radey	One Madison Avenue New York, NY 10010 USA	Managing Director and General Counsel	United States
Michael Ryan	Eleven Madison Avenue New York, NY 10010 USA	Board Member	United States
Robert Shafir	Eleven Madison Avenue New York, NY 10010	Board Member	United States

Name	Business Address	Title	Citizenship
Jeremy Bennett	One Cabot Square London Great Britain	Managing Director	Great Britain
Stephen Dainton	One Cabot Square London Great Britain	Managing Director	Great Britain
Gael de Boissard	One Cabot Square London Great Britain	Managing Director	France
Renato Fassbind	Paradeplatz 8 Zurich Switzerland	Director	Switzerland
Tobias Guldimann	Paradeplatz 8 Zurich Switzerland	Non-Executive Director	Switzerland
Paul E. Hare	One Cabot Square London Great Britain	Company Secretary	Great Britain
Hamish Leslie-Melville	17 Columbus Courtyard London Great Britain	Managing Director	Great Britain
David Mathers	One Cabot Square London Great Britain	Managing Director	Great Britain
Marco Mazzucchelli	17 Columbus Courtyard London Great Britain	Director	Italy
Costas P. Michaelides	One Cabot Square London Great Britain	Director	United States
Michael Philipp	One Cabot Square London Great Britain	Regional Chief Executive Officer Europe	United States

Name	Business Address	Title	Citizenship
Christian Gell	Uetliberstrasse 231 Zurich Switzerland	President of the Board	Austria
Hans Ulrich Muller	Weltpoststrasse 5 Bern Switzerland	Board Member	Switzerland
Agnes F. Reicke	Uetlibergstrasse 231 Zurich Switzerland	Director	Switzerland
Christian Schmid	Brandschenkestrasse 25 Zurich Switzerland	Board Member	Switzerland
Markus Sunitsch	Uetlibergstrasse 231 Zurich Switzerland	Board Member	Switzerland

Name	Business Address	Title	Citizenship
Kevin J. Burrowes	One Cabot Square London Great Britain	Board Member	Great Britain
Paul E. Hare	One Cabot Square London Great Britain	Secretary	Great Britain
Costas P. Michaelides	One Cabot Square London Great Britain	Director	United States
Kevin Lester Studd	One Cabot Square London Great Britain	Director	Great Britain

Name	Business Address	Title	Citizenship
Kevin J. Burrowes	One Cabot Square London Great Britain	Board Member	Great Britain
Paul E. Hare	One Cabot Square London Great Britain	Secretary	Great Britain
Costas P. Michaelides	One Cabot Square London Great Britain	Director	United States
Kevin Lester Studd	One Cabot Square London Great Britain	General Counsel	Great Britain

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549