SPH Notice – BlackRock, Inc. and related bodies corporate

1
Disclosure of ceasing to have substantial holding
Section 279, Financial Markets Conduct Act 2013
To: New Zealand Stock Exchange
and
To: Auckland International Airport Limited
Date this disclosure made: 07 March 2019
Date last disclosure made: 11 February 2019
Date on which substantial holding ceased: 05 March 2019
Substantial product holder(s) giving disclosure
Full name(s): BlackRock, Inc. and related bodies corporate
Summary of previous substantial holding
Class of quoted voting products: ordinary shares
Summary for: Product holders listed in Appendix A
For last disclosure,—
(a) total number held in class: 60,382,252
(b) total in class: 1,207,546,966
(c) total percentage held in class: 5.000%
For current holding after ceasing to have substantial holding,—
(a) total number held in class: 59,910,765
(b) total in class: 1,207,546,966
(c) total percentage held in class: 4.961%
Details of transactions and events giving rise to ceasing of substantial holding
Details of the transactions or other events requiring disclosure: Refer to Appendix B
Additional information
Address(es) of substantial product holder(s): Refer to Appendix A
Contact details: Maria Tricarico, Tel +1-302-797-3901, Email
maria.tricarico@blackrock.com
Nature of connection between substantial product holders: Refer to Appendix A
Name of any other person believed to have given, or believed to be required to give, a
disclosure under the Financial Markets Conduct Act 2013 in relation to the financial
products to which this disclosure relates: Not Applicable

2
Certification
I, Maria Tricarico, certify that, to the best of my knowledge and belief, the information
contained in this disclosure is correct and that I am duly authorised to make this disclosure
by all persons for whom it is made.

Appendix A
ClassCCY
Number of
Voting
Products
%
BlackRock (Netherlands) B.V.ORDNZD193,7400.016%subsidiary of
BlackRock Inc.
Rembrandt Tower, 17th floor
Amstelplein
Amsterdam Netherlands
BlackRock (Singapore) LimitedORDNZD18,2500.002%subsidiary of
BlackRock Inc.
20 Anson Road #18-01
079912 Singapore
BlackRock Advisors (UK) LimitedORDNZD4,808,6270.398%subsidiary of
BlackRock Inc.
12 Throgmorton Avenue.
London, EC2N 2DL,
United Kingdom
BlackRock Advisors, LLCORDNZD614,4080.051%subsidiary of
BlackRock Inc.
1209 Orange Street,
Wilmington, New Castle
County,
Delaware 19801, United States
BlackRock Asset Management
Canada Limited
ORDNZD1,857,4180.154%subsidiary of
BlackRock Inc.
161 Bay Street, Suite 2500
Toronto, Ontario M5J 2S1
Canada
BlackRock Asset Management North
Asia Limited
ORDNZD7,5110.001%subsidiary of
BlackRock Inc.
16/F, Cheung Kong Center
No. 2 Queen’s Road Central
Hong Kong
BlackRock Financial Management,
Inc.
ORDNZD419,3320.035%subsidiary of
BlackRock Inc.
1209 Orange Street,
Wilmington, New Castle
County,
Delaware 19801, United States
BlackRock Fund AdvisorsORDNZD25,708,0782.129%subsidiary of
BlackRock Inc.
400 Howard Street
San Francisco, CA, 94105
United States
BlackRock Institutional Trust
Company, National Association
ORDNZD14,643,4411.213%subsidiary of
BlackRock Inc.
1225 17th Street,
Suite 300,
Denver, CO 80202 (Colorado,
USA)
BlackRock International LimitedORDNZD400,2620.033%subsidiary of
BlackRock Inc.
Exchange Place One,
1 Semple Street,
Edinburgh, EH3 8BL,
United Kingdom (Scotland,
United Kingdom)
BlackRock Investment Management
(Australia) Limited
ORDAUD1,995,7520.165%subsidiary of
BlackRock Inc.
Level 26, 101 Collins Street
Melbourne VIC 3000
Australia (Victoria, Australia)
BlackRock Investment Management
(Australia) Limited
ORDNZD531,4700.044%subsidiary of
BlackRock Inc.
Level 26, 101 Collins Street
Melbourne VIC 3000
Australia (Victoria, Australia)
BlackRock Investment Management
(UK) Limited
ORDNZD6,309,5240.523%subsidiary of
BlackRock Inc.
12 Throgmorton Avenue
London EC2N 2DL
United Kingdom
BlackRock Investment Management,
LLC
ADR 5:1USD1950.000%subsidiary of
BlackRock Inc.
1209 Orange Street,
Wilmington, New Castle
County,
BlackRock Investment Management,
LLC
ORDNZD1,068,7510.089%subsidiary of
BlackRock Inc.
1209 Orange Street,
Wilmington, New Castle
County,
BlackRock Japan Co., Ltd.ORDNZD1,334,0060.110%subsidiary of
BlackRock Inc.
Marunouchi Trust Tower Main,
1-8-3 Marunouchi,
Chiyoda-ku, Tokyo 100-8217
(Japan)
Holder of Relevant Interests
Total Held in Class
Nature of
Association
Address
AIApage 1 of 1

Appendix B
Transaction
Date
Person whose relevant interest changed
Person's votes
affected
08-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.54ORD-474-474
08-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.54ORD-2,766-2,766
08-Feb-19BlackRock Fund Advisorsin specien/aORD4,6054,605
08-Feb-19BlackRock Fund Advisorsin specien/aORD171,144171,144
11-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.47ORD30,89430,894
11-Feb-19BlackRock Fund Advisorsin specien/aORD-8,460-8,460
11-Feb-19BlackRock Fund Advisorsin specien/aORD-7,896-7,896
12-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.55ORD-466-466
12-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.55ORD1,1821,182
12-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.55ORD1,1821,182
12-Feb-19BlackRock Fund Advisorsin specien/aORD-11,520-11,520
12-Feb-19BlackRock Fund Advisorsin specien/aORD-13,000-13,000
12-Feb-19BlackRock Fund Advisorsin specien/aORD42,78642,786
12-Feb-19BlackRock Fund Advisorsin specien/aORD6,9846,984
13-Feb-19BlackRock Institutional Trust Company,
National Association
in specien/aORD-208,436-208,436
13-Feb-19BlackRock Fund Advisorson mkt buy7.55ORD21,70821,708
13-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.56ORD4,5274,527
13-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.56ORD90,59990,599
13-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.56ORD-62-62
13-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.56ORD-17-17
13-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.56ORD-16-16
13-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.56ORD13,17613,176
13-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.56ORD-301-301
13-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.56ORD-5,980-5,980
13-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.56ORD-920-920
13-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.56ORD1,1731,173
13-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.56ORD3,5193,519
13-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.56ORD5,8655,865
13-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.56ORD-920-920
13-Feb-19BlackRock Fund Advisorson mkt buy7.56ORD300,000300,000
13-Feb-19BlackRock Fund Advisorsin specien/aORD-5,410-5,410
13-Feb-19BlackRock Fund Advisorsin specien/aORD6,6806,680
13-Feb-19BlackRock Fund Advisorsin specien/aORD-6,477-6,477
13-Feb-19BlackRock Fund Advisorsin specien/aORD-2,968-2,968
14-Feb-19BlackRock Japan Co., Ltd.on mkt buy7.49ORD4,1564,156
14-Feb-19BlackRock Fund Advisorson mkt buy7.54ORD50,77150,771
14-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.51ORD-932-932
14-Feb-19BlackRock Fund Advisorsin specien/aORD-5,760-5,760
14-Feb-19BlackRock Fund Advisorsin specien/aORD-4,328-4,328
14-Feb-19BlackRock Fund Advisorsin specien/aORD-7,574-7,574
14-Feb-19BlackRock Fund Advisorsin specien/aORD12,89412,894
14-Feb-19BlackRock Fund Advisorsin specien/aORD29,39229,392
15-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.42ORD41,52441,524
15-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.50ORD1,2321,232
15-Feb-19BlackRock Fund Advisorsin specien/aORD2,7632,763
15-Feb-19BlackRock Fund Advisorsin specien/aORD4,6054,605
15-Feb-19BlackRock Advisors (UK) Limitedin specien/aORD-8,055-8,055
18-Feb-19BlackRock Investment Management (UK)
Limited
in specien/aORD-10,674-10,674
19-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.32ORD4,4004,400
19-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.33ORD1,1811,181
19-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.33ORD1,3621,362
AUCKLAND INTERNATIONAL AIRPORT LTD
Nature of change /
Consideration (NZD)
Class and number of
securities affected
AIApage 1 of 4

Transaction
Date
Person whose relevant interest changed
Person's votes
affected
Nature of change /
Consideration (NZD)
Class and number of
securities affected
19-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.33ORD24,24424,244
19-Feb-19BlackRock Financial Management, Inc.in specien/aORD-14,113-14,113
19-Feb-19BlackRock Institutional Trust Company,
National Association
in specien/aORD-20,248-20,248
19-Feb-19BlackRock Fund Advisorsin specien/aORD3,6843,684
20-Feb-19BlackRock Fund Advisorson mkt buy7.33ORD16,90716,907
20-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.34ORD291291
20-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.34ORD5959
20-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.34ORD5858
20-Feb-19BlackRock Institutional Trust Company,
National Association
in specien/aORD-14,593-14,593
20-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.34ORD1,1811,181
20-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.34ORD2,3622,362
20-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.34ORD37,02237,022
20-Feb-19BlackRock Fund Advisorson mkt buy7.34ORD19,79819,798
20-Feb-19BlackRock Institutional Trust Company,
National Association
in specien/aORD49,79549,795
20-Feb-19BlackRock Institutional Trust Company,
National Association
in specien/aORD-49,795-49,795
21-Feb-19BlackRock Japan Co., Ltd.on mkt buy7.31ORD4,1564,156
21-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.33ORD4,4024,402
21-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.35ORD2,3642,364
21-Feb-19BlackRock Fund Advisorsin specien/aORD-13,000-13,000
22-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.50ORD11,52611,526
22-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.42ORD-1,356-1,356
22-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.42ORD2,1472,147
22-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.42ORD1,1831,183
22-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.42ORD8,3568,356
22-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.42ORD2,2012,201
22-Feb-19BlackRock Fund Advisorsin specien/aORD15,07815,078
22-Feb-19BlackRock Fund Advisorsin specien/aORD-28,600-28,600
22-Feb-19BlackRock Fund Advisorsin specien/aORD3,6843,684
25-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.5ORD-475-475
25-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.5ORD1,1881,188
25-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.5ORD1,1881,188
25-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.5ORD19,81819,818
25-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.50ORD27,70227,702
25-Feb-19BlackRock Fund Advisorsin specien/aORD17,23217,232
26-Feb-19BlackRock Investment Management (UK)
Limited
in specien/aORD301,131301,131
26-Feb-19BlackRock Investment Management, LLCon mkt buy7.54ORD2,1682,168
26-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.61ORD1,1891,189
26-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.61ORD1,1891,189
26-Feb-19BlackRock Fund Advisorsin specien/aORD-4,318-4,318
26-Feb-19BlackRock Fund Advisorsin specien/aORD-4,318-4,318
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.66ORD-251-251
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.66ORD-53-53
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.66ORD-52-52
27-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.70ORD4,0724,072
27-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.7ORD2,1392,139
27-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.70ORD1,1841,184
27-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.70ORD-2,368-2,368
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt sell7.70ORD-19,447-19,447
AIApage 2 of 4

Transaction
Date
Person whose relevant interest changed
Person's votes
affected
Nature of change /
Consideration (NZD)
Class and number of
securities affected
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.70ORD6,5586,558
27-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.7ORD10,02310,023
27-Feb-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.66ORD-10,449-10,449
27-Feb-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.66ORD-2,376-2,376
27-Feb-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.66ORD-25,951-25,951
27-Feb-19BlackRock Fund Advisorsin specien/aORD-12,672-12,672
27-Feb-19BlackRock Fund Advisorsin specien/aORD-10,400-10,400
27-Feb-19BlackRock Investment Management, LLCin specien/aADR 5:139195
28-Feb-19BlackRock Advisors (UK) Limitedon mkt sell7.77ORD-21,312-21,312
28-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.77ORD9,2429,242
28-Feb-19BlackRock Advisors (UK) Limitedon mkt buy7.77ORD3,0803,080
28-Feb-19BlackRock Japan Co., Ltd.on mkt buy7.77ORD71,25371,253
28-Feb-19BlackRock Japan Co., Ltd.on mkt buy7.77ORD23,75423,754
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD4,6134,613
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD13,83613,836
28-Feb-19BlackRock International Limitedon mkt buy7.77ORD2,3822,382
28-Feb-19BlackRock International Limitedon mkt buy7.77ORD7,1547,154
28-Feb-19BlackRock Investment Management, LLCon mkt buy7.77ORD41,40741,407
28-Feb-19BlackRock Fund Advisorson mkt buy7.77ORD2,7002,700
28-Feb-19BlackRock Fund Advisorson mkt buy7.77ORD8,1018,101
28-Feb-19BlackRock Fund Advisorson mkt sell7.77ORD-7,488-7,488
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD2,3852,385
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD7,1577,157
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD584584
28-Feb-19BlackRock Institutional Trust Company,
National Association
on mkt buy7.77ORD1,7551,755
28-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.77ORD6,1686,168
28-Feb-19BlackRock Investment Management (UK)
Limited
on mkt buy7.77ORD18,49818,498
28-Feb-19BlackRock Fund Advisorsin specien/aORD-13,000-13,000
28-Feb-19BlackRock Fund Advisorsin specien/aORD4,6054,605
28-Feb-19BlackRock Fund Advisorsin specien/aORD-1,484-1,484
01-Mar-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.58ORD-212,379-212,379
01-Mar-19BlackRock Advisors (UK) Limitedon mkt sell7.59ORD-63,669-63,669
01-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.62ORD2,7622,762
01-Mar-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.58ORD-115,000-115,000
04-Mar-19BlackRock Investment Management (UK)
Limited
on mkt sell7.52ORD-6,919-6,919
04-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.54ORD2,1702,170
04-Mar-19BlackRock Advisors (UK) Limitedon mkt sell7.53ORD-1,892-1,892
04-Mar-19BlackRock Advisors (UK) Limitedon mkt sell7.53ORD-796-796
04-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.53ORD466466
AIApage 3 of 4

Transaction
Date
Person whose relevant interest changed
Person's votes
affected
Nature of change /
Consideration (NZD)
Class and number of
securities affected
04-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.53ORD684684
04-Mar-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.53ORD-621,016-621,016
04-Mar-19BlackRock Fund Advisorsin specien/aORD-7,800-7,800
05-Mar-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.51ORD-26,114-26,114
05-Mar-19BlackRock Investment Management (Australia)
Limited
on mkt sell7.51ORD-577,535-577,535
05-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.52ORD21,78021,780
05-Mar-19BlackRock Advisors (UK) Limitedon mkt buy7.52ORD981981
05-Mar-19BlackRock Fund Advisorsin specien/aORD14,72314,723
05-Mar-19BlackRock Fund Advisorsin specien/aORD5,5265,526
05-Mar-19BlackRock Fund Advisorsin specien/aORD7,6207,620
AIApage 4 of 4