Ryanair Hold. Plc — Major Shareholding Notification 2013

Jun 11, 2013

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

For the month of June 2013

RYANAIR HOLDINGS PLC

(Translation of registrant's name into English)

c/o Ryanair Ltd Corporate Head Office

Dublin Airport

County Dublin Ireland (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- __

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES i

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: ii Ryanair Holdings plc

2 Reason for the notification (please tick the appropriate box or boxes):
An acquisition or disposal of voting rights
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	X
Other (please specify):

3. Full name of person(s) subject to the notification obligation: iii	Baillie Gifford & Co
4. Full name of shareholder(s) (if different from 3.): iv	Baillie Gifford Overseas Limited and Baillie Gifford & Co as discretionary managers for their clients
5. Date of the transaction and date on which the threshold is crossed or reached: v	6 th June 2013
6. Date on which issuer notified:	10 th June 2013
7. Threshold(s) that is/are crossed or reached: vi, vii	5%

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
Ordinary (IE00B1GKF381)	31915383	31915383		38171109		2.68%
ADR (US7835131043)	5418317	27091585		33312385		2.34%

B: Qualifying Financial Instruments
Resulting situation after the triggering transaction
Type of financial instrument	Expiration date xiii	Exercise/ Conversion Period xiv	Number of voting rights that may be acquired if the instrument is exercised/ converted.	% of voting rights
N/A

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

Total (A+B+C)
Number of voting rights	Percentage of voting rights
71483494	5.02%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable: xxi
Baillie Gifford & Co. (Parent Company) Baillie Gifford Overseas Limited (wholly owned subsidiary of Baillie Gifford & Co) holds 2.48% as discretionary manager for its clients

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:	Done at Edinburgh on 10 June 2013
14. Contact name:	Susie McBay, Legal and regulatory Reporting Manager Legal Department Baillie Gifford & Co
15. Contact telephone number:	+44 1312753032

Note: Annex should only be submitted to the FCA not the issuer
Annex: Notification of major interests in share
A: Identity of the persons or legal entity subject to the notification obligation
Full name (including legal form of legal entities)
Contact address (registered office for legal entities)
Phone number & email
Other useful information (at least legal representative for legal persons)
B: Identity of the notifier, if applicable
Full name
Contact address
Phone number & email
Other useful information (e.g. functional relationship with the person or legal entity subject to the notification obligation)
C: Additional information
For notes on how to complete form TR-1 please see the FCA website.

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, hereunto duly authorized.

RYANAIR HOLDINGS PLC

Date: 11 June, 2013

By:/s/ Juliusz Komorek_
Juliusz Komorek
Company Secretary