SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
SCHEDULE 13G
 
Under the Securities Exchange Act of 1934
 

AerCap Holdings N.V.

(Name of Issuer)
 

Ordinary Shares, EUR 0.01 nominal value

(Title of Class of Securities)
 

N00985106

(CUSIP Number)
 

December 31, 2014

(Date of Event Which Requires Filing of This Statement)
 
 
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
ý Rule 13d-1(b)
¨ Rule 13d-1(c)
¨ Rule 13d-1(d)
 
(Page 1 of 6 Pages)

 

______________________________

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 
CUSIP No. N0098510613GPage 2 of 6 Pages

 

1

NAME OF REPORTING PERSON

JANA PARTNERS LLC

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
5

SOLE VOTING POWER

11,091,307

6

SHARED VOTING POWER

-0-

7

SOLE DISPOSITIVE POWER

11,091,307

8

SHARED DISPOSITIVE POWER

-0-

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

11,091,307

10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

5.2%

12

TYPE OF REPORTING PERSON

IA

         

 

 
CUSIP No. N0098510613GPage 3 of 6 Pages

 

 

Item 1(a). NAME OF ISSUER
   
  AerCap Holdings N.V.

 

   
Item 1(b). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES
   
  Stationsplein 965, 1117 CE Schiphol Airport, The Netherlands

 

Item 2(a). NAME OF PERSON FILING
   
  JANA Partners LLC
   

 

Item 2(b). ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE
   
 

767 Fifth Avenue, 8th Floor

New York, NY 10153

 

Item 2(c). CITIZENSHIP
   
  This Statement is filed by JANA Partners LLC, a Delaware limited liability company.  JANA Partners LLC is a private money management firm which holds the Ordinary Shares of the Issuer in various accounts under its management and control.  The principal owner of JANA Partners LLC, Barry Rosenstein, is a U.S. citizen.

 

Item 2(d). TITLE OF CLASS OF SECURITIES
   
  Ordinary Shares, par value EUR 0.01 nominal value.

 

Item 2(e). CUSIP NUMBER
   
  N00985106

 

Item 3. IF THIS STATEMENT IS FILED PURSUANT TO Rules 13d-1(b), OR 13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A:

 

  (a) ¨ Broker or dealer registered under Section 15 of the Act;
  (b) ¨ Bank as defined in Section 3(a)(6) of the Act;
  (c) ¨ Insurance company as defined in Section 3(a)(19) of the Act;
  (d) ¨ Investment company registered under Section 8 of the Investment Company Act of 1940;
  (e) ý An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);

 

 
CUSIP No. N0098510613GPage 4 of 6 Pages

 

  (f) ¨

An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);

 

  (g) ¨ A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);
  (h) ¨

A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act;

 

  (i) ¨

A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act;

 

  (j) ¨ A non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J);
  (k) ¨ Group, in accordance with Rule 13d-1(b)(1)(ii)(K).

 

 

If filing as a non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J), please

specify the type of institution: ___________________________

   
   
Item 4. OWNERSHIP
     

 

  (a) Amount beneficially owned: 11,091,307
  (b) Percent of Class: 5.2%
  (c) Number of shares as to which JANA Partners LLC has:
    (i)    Sole power to vote or to direct the vote:  11,091,307
    (ii)   Shared power to vote or to direct the vote:  0
    (iii)  Sole power to dispose or to direct the disposition: 11,091,307
    (iv)   Shared power to dispose or to direct the disposition of:  0

 

Item 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
   
  Not applicable.

 

Item 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
   
  Not applicable.

 

Item 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON
   
  Not applicable.

 

Item 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
   
  Not applicable.
 
CUSIP No. N0098510613GPage 5 of 6 Pages

 

Item 9. NOTICE OF DISSOLUTION OF GROUP
   
  Not applicable.

 

Item 10. CERTIFICATION

 

  The Reporting Person hereby makes the following certification:
   
   
  By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not being held for the purpose of or with the effect of changing or influencing the control of the issuer of such securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

 

 
CUSIP No. N0098510613GPage 6 of 6 Pages

 

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete, and correct.

DATE: February 17, 2015

 

JANA PARTNERS LLC    
     
     
/s/ Jennifer Fanjiang    
Name: Jennifer Fanjiang    
Title: General Counsel