SECURITIES AND EXCHANGE COMMISSION Washington, D.C.20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 07 March 2007 LLOYDS TSB GROUP plc (Translation of registrant's name into English) 5th Floor 25 Gresham Street London EC2V 7HN United Kingdom (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F..X..Form 40-F..... Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes .....No ..X.. If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- ________ Index to Exhibits Item No. 1 Regulatory News Service Announcement, dated 07 March 2007 re: Holding(s) in Company TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: Lloyds TSB Group plc 2. Reason for the notification (please place an X inside the appropriate bracket /s): n/a see additional information An acquisition or disposal of voting rights: ( ) An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached:( ) An event changing the breakdown of voting rights: ( ) Other (please specify) : ( ) 3. Full name of person(s) subject to the notification obligation: Legal & General Group Plc (L&G) 4. Full name of shareholder(s) (if different from 3.) : Legal & General Assurance (Pensions Management) Limited (PMC) 5. Date of the transaction (and date on which the threshold is crossed or reached if different): n/a see additional information 6. Date on which issuer notified: 26/02/2007 7. Threshold(s) that is/are crossed or reached: Above 3% (L&G) 8. Notified details: A: Voting rights attached to shares Class/type of shares if possible Situation previous to the Triggering transaction using the ISIN CODE Number of shares Number of voting Rights Ord GBP 184,049,243 3.29% 0.25 (under S-198 on 17/06/2003) Resulting situation after the triggering transaction Class/type of shares if Number of shares Number of voting rights % of voting rights possible using the ISIN CODE Direct Direct Indirect Direct Indirect Ord GBP 203,071,629 203,071,629 3.60% 0.25 B: Financial Instruments Resulting situation after the triggering transaction Type of Expiration Date Exercise/Conversion Period Number of voting rights that % of voting rights financial / Date may be acquired if the instrument instrument is exercised/ converted. Total (A+B) Number of voting rights % of voting rights 203,071,629 3.60% 9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable : Legal & General Group Plc (Direct and Indirect) (Group) Legal & General Investment Management (Holdings) Limited (LGIMH) (Direct and Indirect) Legal & General Investment Management Limited (Indirect) (LGIM) Legal & General Group Plc (Direct) (L&G) (203,071,629-3.60% = LGAS, LGPL & PMC) Legal & General Investment Management (Holdings) Limited (Direct) (LGIMHD) (171,577,420-3.04% = PMC) Legal & General Insurance Holdings Limited (Direct) (LGIH) Legal & General Assurance (Pensions Management) Limited (PMC) (171,577,420-3.04% = PMC) Legal & General Assurance Society Limited (LGAS & LGPL) Legal & General Pensions Limited (Direct) (LGPL) Proxy Voting: 10. Name of the proxy holder: n/a 11. Number of voting rights proxy holder will cease to hold: n/a 12. Date on which proxy holder will cease to hold voting rights: n/a 13. Additional information: Notification using the total voting rights figure of 5,638,408,514. First notification under DTR Sourcebook 14. Contact name: Helen Lewis 15. Contact telephone number: 020 7528 6742 Signatures Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. LLOYDS TSB GROUP plc (Registrant) By: M D Oliver Name: M D Oliver Title: Director of Investor Relations Date: 07 March 2007