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Institutional Investment Manager
VIKING GLOBAL INVESTORS LP
VIKING GLOBAL INVESTORS LP (CIK: 0001103804) incorporated in Delaware, located at 600 Washington Blvd., Stamford, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Portfolio Summary: 55 holdings with a total value of $23,540,602,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 CLOUD PEAK ENERGY INC COM 2,930,781 6,037,000 0.03%
2 SANTANDER CONSUMER USA HDG I COM 1,054,384 10,892,000 0.05%
3 ECLIPSE RES CORP COM 7,368,437 24,611,000 0.10%
4 CENTENE CORP DEL 489,301 34,921,000 0.15%
5 EDITAS MEDICINE INCORPORATED 1,709,401 41,709,000 0.18%
6 NRG ENERGY INC 3,562,472 53,401,000 0.23%
7 CIGNA CORPORATION 501,208 64,150,000 0.27%
8 GW PHARMACEUTICALS PLC 831,547 76,145,000 0.32%
9 AON PLC 703,995 76,897,000 0.33%
10 CONSTELLATION BRANDS INC 465,183 76,941,000 0.33%
11 HCA HOLDINGS INC 1,089,482 83,901,000 0.36%
12 JAZZ PHARMACEUTICALS PLC SHS USD 618,862 87,451,000 0.37%
13 AETNA INC NEW 961,700 117,452,000 0.50%
14 CANADIAN PAC RY LTD 948,408 122,145,000 0.52%
15 KITE PHARMA INCORPORATED 2,525,497 126,275,000 0.54%
16 HUMANA 811,824 146,031,000 0.62%
17 SEALED AIR CORP NEW 3,414,346 156,957,000 0.67%
18 DYNEGY INCORPORATED NEW DEL 9,132,705 157,448,000 0.67%
19 UNITED TECHNOLOGIES CORP 3,708,881 157,998,000 0.67%
20 HARTFORD FINL SVCS GROUP INC 3,600,912 159,808,000 0.68%
21 58 COM INC 3,518,805 161,478,000 0.69%
22 MARSH & MCLENNAN COS INC 2,552,071 174,715,000 0.74%
23 AMERICAN INTL GROUP INC 3,334,968 176,386,000 0.75%
24 ENVISION HEALTHCARE HLDGS INC 7,817,258 198,324,000 0.84%
25 PIONEER NAT RES CO 1,368,586 206,944,000 0.88%
26 SHIRE PLC 1,162,787 214,046,000 0.91%
27 CTRIP COM INTL LTD 6,431,269 264,968,000 1.13%
28 RICE ENERGY INC 12,613,321 277,998,000 1.18%
29 GULFPORT ENERGY CORP 8,956,338 279,975,000 1.19%
30 MICROSOFT CORP 5,633,782 288,281,000 1.22%
31 WALGREENS BOOTS ALLIANCE INC 3,469,712 288,923,000 1.23%
32 INTERCONTINENTAL EXCHANGE IN 1,133,502 290,131,000 1.23%
33 CALPINE CORP 20,366,388 300,404,000 1.28%
34 ALIBABA GROUP HLDG LTD 4,030,758 320,566,000 1.36%
35 DAVITA INC 4,611,729 356,579,000 1.51%
36 RANGE RES CORP 9,333,976 402,668,000 1.71%
37 ANADARKO PETR 7,802,981 415,509,000 1.77%
38 ALLERGAN PLC 1,939,703 448,246,000 1.90%
39 SOUTHWESTERN ENERGY CO 37,664,133 473,815,000 2.01%
40 JD COM INC ADR 22,494,760 477,564,000 2.03%
41 NEWELL BRANDS 9,936,480 482,615,000 2.05%
42 MASTERCARD INCORPORATED 6,432,259 566,425,000 2.41%
43 NETFLIX INC 6,288,571 575,278,000 2.44%
44 ALPHABET INC 841,255 582,233,000 2.47%
45 T-MOBILE 13,966,540 604,332,000 2.57%
46 ENCANA CORP 80,583,000 627,742,000 2.67%
47 LILLY ELI & CO 9,377,395 738,470,000 3.14%
48 BIOGEN INC 3,210,507 776,365,000 3.30%
49 COTERRA ENERGY INC 35,324,625 909,256,000 3.86%
50 AIR PRODS & CHEMS INC 6,944,402 986,383,000 4.19%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001103804-16-000123, filed 2016.08.15).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.