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AON PLC
AON PLC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 490 Institutional holders with a total value of $23,338,405,052.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 15,377,903 1,478,124,000 6.33%
2 STATE STREET CORP 14,459,793 1,389,872,000 5.96%
3 EAGLE CAPITAL MANAGEMENT LLC 14,327,149 1,377,126,000 5.90%
4 HARRIS ASSOCIATES L P 11,624,927 1,117,388,000 4.79%
5 Longview Partners (Guernsey) LTD 8,231,740 791,235,000 3.39%
6 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 8,217,837 789,898,492 3.38%
7 BlackRock Institutional Trust Company, N.A. 7,656,856 735,977,000 3.15%
8 SOUTHEASTERN ASSET MANAGEMENT INC/TN/ 7,468,763 717,898,000 3.08%
9 First Pacific Advisors, LP 7,097,700 682,231,000 2.92%
10 AMERIPRISE FINANCIAL INC 6,858,832 659,222,000 2.82%
11 Neuberger Berman Group LLC 6,756,395 649,425,000 2.78%
12 JANUS HENDERSON INVESTORS US LLC 6,260,138 601,764,000 2.58%
13 JPMORGAN CHASE & CO 5,222,270 501,965,000 2.15%
14 Artisan Partners Limited Partnership 5,112,081 491,373,000 2.11%
15 NORGES BANK 4,860,152 467,157,000 2.00%
16 ALLIANCEBERNSTEIN L.P. 4,719,464 453,635,000 1.94%
17 Boston Partners 4,598,111 441,971,000 1.89%
18 Invesco Ltd. 3,964,428 381,060,000 1.63%
19 BlackRock Fund Advisors 3,811,214 366,334,000 1.57%
20 PRINCIPAL FINANCIAL GROUP INC 3,741,040 359,588,000 1.54%
21 NORTHERN TRUST CORP 3,572,172 343,356,000 1.47%
22 LAZARD ASSET MANAGEMENT LLC 3,226,604 310,140,000 1.33%
23 Bank of New York Mellon Corp 2,934,100 282,026,000 1.21%
24 Mawer Investment Management Ltd. 2,909,953 279,705,000 1.20%
25 TRAN CAPITAL MANAGEMENT, L.P. 2,677,892 257,399,000 1.10%
26 ALTRINSIC GLOBAL ADVISORS LLC 2,448,637 235,363,000 1.01%
27 VOYA INVESTMENT MANAGEMENT LLC 2,288,046 219,927,000 0.94%
28 OppenheimerFunds, Inc. 2,285,528 219,685,000 0.94%
29 Swedbank 2,203,148 211,767,000 0.91%
30 GEODE CAPITAL MANAGEMENT, LLC 2,161,166 207,404,000 0.89%
31 RUSSELL FRANK CO/ 2,132,211 205,013,000 0.88%
32 BlackRock Group LTD 2,105,378 202,368,000 0.87%
33 DEUTSCHE BANK AG\ 1,934,364 185,928,000 0.80%
34 SOUND SHORE MANAGEMENT INC /CT/ 1,902,525 182,871,000 0.78%
35 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,704,106 163,798,000 0.70%
36 PRICE T ROWE ASSOCIATES INC /MD/ 1,647,289 158,337,000 0.68%
37 Sustainable Growth Advisers, LP 1,601,341 153,921,000 0.66%
38 NWQ INVESTMENT MANAGEMENT COMPANY, LLC 1,526,973 146,772,000 0.63%
39 BloombergSen Inc. 1,398,080 134,383,000 0.58%
40 VIRTUS CAPITAL ADVISERS, LLC 1,330,888 127,925,000 0.55%
41 NICHOLAS COMPANY, INC. 1,286,940 123,700,000 0.53%
42 NEW YORK STATE COMMON RETIREMENT FUND 1,127,385 108,364,000 0.46%
43 ABRAMS BISON INVESTMENTS, LLC 1,000,000 96,120,000 0.41%
44 CORTLAND ADVISERS LLC 1,000,000 96,120,000 0.41%
45 AQR CAPITAL MANAGEMENT LLC 990,800 95,236,000 0.41%
46 International Value Advisers, LLC 914,710 87,922,000 0.38%
47 Broad Run Investment Management, LLC 876,402 84,240,000 0.36%
48 MANAGED ACCOUNT ADVISORS LLC 857,502 82,423,000 0.35%
49 VIKING GLOBAL INVESTORS LP 853,761 82,064,000 0.35%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 808,680 75,482,000 0.32%
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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.