FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   PAULSON & CO INC 2. Date of Event Requiring Statement (Month/Day/Year) 05/06/2014 3. Issuer Name and Ticker or Trading Symbol Mallinckrodt plc [MNK] (Last) (First) (Middle) 1251 AVENUE OF THE AMERICAS 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) NEW YORK, NY 10020 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Ordinary shares, $0.20 par value (1) 5,938,593 I (1) By Managed Funds and Accounts

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
PAULSON & CO INC 1251 AVENUE OF THE AMERICAS NEW YORK, NY 10020	Â	  X	Â	Â

Signatures

/s/ Stuart L. Merzer, General Counsel & Chief Compliance Officer		05/12/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Paulson & Co. Inc. ("Paulson") is an investment advisor registered under the Investment Advisors Act of 1940. Paulson is the investment manager of Paulson Partners Enhanced LP, Paulson Enhanced Ltd, Paulson International Ltd, Paulson Partners LP and Paulson Partners Premium LP (collectively, the "Funds") and certain separately managed accounts (the "Separately Managed Accounts"). John Paulson is the controlling person of Paulson. All securities reported on this Form 3 are owned by the Funds or held in the Separately Managed Accounts. Each of Paulson and John Paulson may be deemed to indirectly beneficially own the securities directly owned by the Funds or held in the Separately Managed Accounts. Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Act"), the filing of this Form 3 shall not be deemed an admission by any person reporting on this Form 3 that such person, for purposes of Section 16 of the Act or otherwise, is the beneficial owner of a

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