Dark
Light
System
Security
AETNA INC
AETNA INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 839 Institutional holders with a total value of $36,921,384,369.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 PNC FINANCIAL SERVICES GROUP, INC. 1,096,357 126,573,000 0.34%
52 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1,088,487 125,666,000 0.34%
53 DIAMOND HILL CAPITAL MANAGEMENT INC 1,078,124 124,469,000 0.34%
54 MORGAN STANLEY 1,032,091 119,156,000 0.32%
55 CREDIT SUISSE AG/ 1,022,598 118,060,000 0.32%
56 Sumitomo Mitsui Trust Group, Inc. 1,008,900 116,478,000 0.32%
57 FRANKLIN RESOURCES INC 974,373 112,491,000 0.30%
58 Swiss National Bank 971,038 112,106,000 0.30%
59 PARAMETRIC PORTFOLIO ASSOCIATES LLC 964,872 111,394,000 0.30%
60 BESSEMER GROUP INC 946,568 109,281,000 0.30%
61 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 937,326 108,214,000 0.29%
62 Mitsubishi UFJ Trust & Banking Corp 919,811 106,192,000 0.29%
63 TWO SIGMA ADVISERS, LP 898,150 103,691,000 0.28%
64 PRINCIPAL FINANCIAL GROUP INC 861,540 99,465,000 0.27%
65 SUSQUEHANNA INTERNATIONAL GROUP, LLP 851,100 98,259,000 0.27% Call
66 BlackRock Finance, Inc. 848,681 97,980,000 0.27%
67 Invesco Ltd. 820,258 94,698,000 0.26%
68 PGGM Investments 804,575 92,888,000 0.25%
69 PRUDENTIAL FINANCIAL INC 778,880 89,922,000 0.24%
70 Gruss Capital Management LP 750,000 86,588,000 0.23% Call
71 BROWN ADVISORY INC 747,447 86,292,000 0.23%
72 AEGON ASSET MANAGEMENT UK PLC 744,060 85,931,489 0.23%
73 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 740,504 85,491,000 0.23%
74 JENNISON ASSOCIATES LLC 737,394 85,132,000 0.23%
75 Focused Investors LLC 724,100 83,597,000 0.23%
76 TWO SIGMA INVESTMENTS, LP 720,069 83,132,000 0.23%
77 WESTWOOD HOLDINGS GROUP INC 706,096 81,519,000 0.22%
78 ROYAL BANK OF CANADA 700,320 80,851,000 0.22%
79 SUVRETTA CAPITAL MANAGEMENT, LLC 689,000 79,545,000 0.22%
80 SUSQUEHANNA INTERNATIONAL GROUP, LLP 674,500 77,871,000 0.21% Put
81 CREDIT AGRICOLE S A 673,025 77,701,000 0.21%
82 CITADEL ADVISORS LLC 672,661 77,659,000 0.21%
83 CAPITAL GUARDIAN TRUST CO 657,453 75,903,000 0.21%
84 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 619,719 71,547,000 0.19%
85 RHUMBLINE ADVISERS 610,559 70,489,000 0.19%
86 GLENMEDE TRUST CO NA 606,693 70,041,000 0.19%
87 UBS Group AG 603,201 69,639,000 0.19%
88 NEW MOUNTAIN VANTAGE ADVISERS, L.L.C. 588,693 67,965,000 0.18%
89 1832 Asset Management L.P. 585,114 67,231,000 0.18%
90 EAGLE ASSET MANAGEMENT INC 578,039 66,734,000 0.18%
91 MILLENNIUM MANAGEMENT LLC 563,442 65,049,000 0.18%
92 TD ASSET MANAGEMENT INC 553,247 63,872,000 0.17%
93 Mizuho Trust & Banking Co., Ltd. 548,082 63,276,000 0.17%
94 I.G. INVESTMENT MANAGEMENT, LTD. 545,647 62,995,000 0.17%
95 ABERDEEN ASSET MANAGEMENT PLC/UK 530,213 61,213,000 0.17%
96 Paloma Partners Management Co 517,400 59,734,000 0.16% Put
97 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 513,377 59,269,000 0.16%
98 Jefferies Group LLC 510,300 58,914,000 0.16% Call
99 TEACHERS ADVISORS, LLC 499,455 57,662,000 0.16%
100 GUGGENHEIM CAPITAL LLC 494,133 57,047,000 0.15%
Page 2 of 17

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.