6-K - RYAAY - Equibles

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 March 2026

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- ________

Standard Form TR-1<br><br><br><br><br><br>Standard form for notification of major holdings
NOTIFICATION OF MAJOR<br>HOLDINGS (to be sent to<br>the relevant issuer and to<br>the Central Bank of Ireland)
1. Identity of the issuer or the underlying issuer of existing<br>shares to which voting rights are attached:<br><br><br>Ryanair<br>Holdings PLC
2. Reason for the<br>notification (please tick the appropriate box or<br>boxes):<br><br><br>[X]<br>An acquisition or disposal of voting rights<br><br><br>[ ]<br>An acquisition or disposal of financial instruments<br><br><br>[ ]<br>An event changing the breakdown of voting rights<br><br><br>[ ]<br>Other (please specify):
3. Details of person subject to the notification<br>obligation:
Name:<br><br><br>The<br>Capital Group Companies, Inc.	City<br>and country of registered office (if applicable):<br><br><br>Los<br>Angeles, USA
4. Full name of<br>shareholder(s) (if different from 3.):<br><br><br>See<br>Box 10
5. Date on which the threshold was crossed or reached:<br><br><br>11<br>Mar 2026
6. Date on which issuer notified:<br><br><br>12<br>Mar 2026
7. Threshold(s) that is/are crossed or reached:<br><br><br>The<br>Capital Group Companies, Inc. increased above 14.00% of total<br>voting rights outstanding. Capital Research and Management Company<br>increased above 14.00% of total voting rights<br>outstanding.
8. Total positions of person(s) subject to the notification<br>obligation:
---	---	---	---	---	---	---	---	---	---	---
		% of voting rights attached to shares<br><br><br>(total of 9.A)		% of voting rights through financial instruments<br><br><br>(total of 9.B.1 + 9.B.2)			Total of both in %<br><br><br>(9.A + 9.B)		Total number of voting rights of issuer
Resulting<br>situation on the date on which threshold was crossed or<br>reached		14.03%		0.00%			14.03%		1,046,484,438
Position<br>of previous notification (if applicable)		13.82%		0.00%			13.82%
9. Notified details of the resulting situation on the date on which<br>the threshold was crossed or reached:
A: Voting rights attached to shares
Class/type of<br>shares<br><br><br>ISIN code (if possible)	Number of voting rights							% of voting rights
	Direct		Indirect					Direct		Indirect
US7835132033 Depository Receipt			145,095,774							13.87%
IE00BYTBXV33 Ordinary Shares			1,729,155							0.17%
SUBTOTAL A	146,824,929							14.03%
B 1: Financial Instruments according to Regulation 17(1)(a) of the<br>Regulations
Type of financial instrument	Expiration date		Exercise/ Conversion Period		Number of voting rights that may be acquired if the instrument is<br>exercised/converted					% of voting rights
N/A
			SUBTOTAL B.1
B 2: Financial Instruments with similar economic effect according<br>to Regulation 17(1)(b) of the Regulations
Type of financial instrument	Expiration date		Exercise/ Conversion Period		Physical or cash settlement	Number of voting rights				% of voting rights
N/A
					SUBTOTAL B.2
10. Information in relation to<br>the person subject to the notification<br>obligation (please<br>tick the applicable box):
---	---	---	---
[ ] Person subject to the notification obligation is not controlled<br>by any natural person or legal entity and does not control any<br>other undertaking(s) holding directly or indirectly an interest in<br>the (underlying) issuer.
[X] Full chain<br>of controlled undertakings through which the voting rights and/or<br>the financial instruments are effectively held starting with the<br>ultimate controlling natural person or legal<br>entity:
Name	% of voting rights if it equals or is higher than the notifiable<br>threshold	% of voting rights through financial instruments if it equals or is<br>higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable<br>threshold
Capital Research and Management Company	14.03%		14.03%
Capital International, Inc.
Capital International Sarl
Capital International Limited
Capital Group Private Client Services, Inc.
American Funds Fundamental Investors (a mutual fund managed by<br>Capital Research and Management Company)	3.66%		3.66%
Total	14.03%		14.03%
11. In case of proxy voting: [name of the proxy<br>holder] will cease<br>to hold [% and number] voting rights as of [date].
12. Additional information:<br><br><br>The<br>Capital Group Companies, Inc. ("CGC") is the parent company of<br>Capital Research and Management Company ("CRMC") and Capital Bank<br>& Trust Company ("CB&T"). CRMC is a U.S.-based investment<br>management company that serves as investment manager to the<br>American Funds family of mutual funds, other pooled investment<br>vehicles, as well as individual and institutional clients. CRMC and<br>its investment manager affiliates manage equity assets for various<br>investment companies through three divisions, Capital Research<br>Global Investors, Capital International Investors and Capital World<br>Investors. CRMC is the parent company of Capital Group<br>International, Inc. ("CGII"), which in turn is the parent company<br>of six investment management companies ("CGII management<br>companies"): Capital International, Inc., Capital International<br>Limited, Capital International Sàrl, Capital International<br>K.K., Capital Group Private Client Services Inc, and Capital Group<br>Investment Management Private Limited. CGII management companies<br>primarily serve as investment managers to institutional and high<br>net worth clients. CB&T is a U.S.-based registered investment<br>adviser and an affiliated federally chartered bank.<br><br><br><br><br><br>Neither<br>CGC nor any of its affiliates own shares of the Issuer for its own<br>account. Rather, the shares reported on this Notification are owned<br>by accounts under the discretionary investment management of one or<br>more of the investment management companies described<br>above.
Done<br>at Los Angeles on 12 Mar 2026.

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<br>HOLDINGS PLC

Date: 12 March, 2026

By:___/s/<br>Juliusz Komorek____
Juliusz<br>Komorek
Company<br>Secretary