UNITED STATES


SECURITIES AND EXCHANGE COMMISSION


Washington, DC 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 February, 2011

Commission File No. 001-32846

____________________________


CRH public limited company

(Translation of registrant's name into English)

____________________________

Belgard Castle, Clondalkin,


Dublin 22, Ireland.


(Address of principal executive offices)

____________________________


Indicate by check mark whether the registrant files or will file annual reports

under cover of Form 20-F or Form 40-F:


Form 20-F X Form 40-F___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by

Regulation S-T Rule 101(b)(1):_________

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by

Regulation S-T Rule 101(b)(7):________




Enclosure:  Holding(s) in Company

Standard Form TR-1: Notifications of Major Interests in Shares

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

CRH plc

2.  Reason for the notification (please place an X inside the appropriate bracket/s):

[ X ] 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 notification obligation:

Capital Research and Management Company

4. Full name of shareholder(s) (if different from 3):

-

5.  Date of transaction (and date on which the threshold is crossed or reached):

3rd February 2011

6.  Date on which issuer notified:

7th February 2011

7.  Threshold(s) that is/are crossed or reached:

Below 10%

8. Notified Details:

A: Voting rights attached to shares

Class/type of shares (if possible use ISIN CODE)	Situation previous to the triggering transaction
	Number of shares	Number of voting rights
Ordinary Shares (IE0001827041)	72,118,216	72,118,216

	Resulting situation after the triggering transaction
Class/type of shares (if possible use ISIN CODE)	Number of shares	Number of voting rights		% of voting rights
		Direct	Indirect	Direct	Indirect
Ordinary Shares (IE0001827041)			69,376,916		9.7831%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument	Expiration date	Exercise/conversion period/date	Number of voting rights that may be acquired (if the instrument exercised/ converted)	% of voting rights
N/A

Total (A+B) (where applicable in accordance with national law)	Number of voting rights	% of voting rights
69,376,916	69,376,916	9.7831%

9.  Chain of controlled undertakings through which the voting rights and/or the financial instruments are       

     effectively held, if applicable:

N/A

  10. In case of proxy voting: [name of the proxy holder] will cease to hold [number] voting rights as of [date]:

 N/A

11. Additional information:

      Done at Los Angeles, California on 4th February 2011

12. Contact name:

 Neil Colgan

 Company Secretary

13. Contact telephone number:

+353 1 634 4340

SIGNATURE

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.

CRH public limited company

(Registrant)

Date  07 February, 2011

By:___/s/Maeve Carton___

M. Carton

Finance Director