What does CUSIP G0408V102 represent in this 13F holders report?

CUSIP G0408V102 is the security identifier for AON - AON PLC - SHS CL A used to aggregate holder disclosures.

How many institutions held AON - AON PLC - SHS CL A in Q1 2016?

488 institutional investors reported AON - AON PLC - SHS CL A for Q1 2016. Use the holders table for investor-level position and value details.

AON PLC - SHS CL A (AON)

CUSIP: G0408V102

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / SHS CL A
Total 13F shares: 226,869,290
Share change: -8,828,293
Total reported value: $23,687,378,951
Put/Call ratio: 65%
Price per share: $104.45
Number of holders: 488
Value change: -$891,210,496
Number of buys: 203
Number of sells: 257

Security key

G0408V102

Report period

Q1 2016

Institutions

488

Top holders

AON full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2016 Previous quarter: Q4 2015 Aon plc SEC filings Aon plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G0408V102

Newer quarter: Q2 2016 Previous quarter: Q4 2015

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of AON - AON PLC - SHS CL A (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2015

13F Highest disclosed value: $1,469,572,000 Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$1,469,572,000 15,937,229 shares	—	31 Dec 2015
STATE STREET CORP	13F Company 13F	— class O/S missing	$1,317,006,000 14,282,693 shares	—	31 Dec 2015
EAGLE CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$1,280,372,000 13,885,391 shares	—	31 Dec 2015
HARRIS ASSOCIATES L P	13F Company 13F	— class O/S missing	$1,065,953,000 11,560,054 shares	—	31 Dec 2015
Artisan Partners Limited Partnership	13F Company 13F	— class O/S missing	$928,712,000 10,071,710 shares	—	31 Dec 2015
LAZARD ASSET MANAGEMENT LLC	13F Company 13F	— class O/S missing	$922,200,000 10,001,098 shares	—	31 Dec 2015
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	— class O/S missing	$795,655,000 8,628,711 shares	—	31 Dec 2015
First Pacific Advisors, LP	13F Company 13F	— class O/S missing	$699,696,000 7,588,070 shares	—	31 Dec 2015

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Longview Partners (Guernsey) LTD	13F Company 13F	— class O/S missing	$692,545,000 7,510,521 shares	—	31 Dec 2015
BlackRock Institutional Trust Company, N.A.	13F Company 13F	— class O/S missing	$673,365,000 7,302,516 shares	—	31 Dec 2015
SOUTHEASTERN ASSET MANAGEMENT INC/TN/	13F Company 13F	— class O/S missing	$669,267,000 7,258,081 shares	—	31 Dec 2015
NORGES BANK	13F Company 13F	— class O/S missing	$665,029,000 7,212,114 shares	—	31 Dec 2015
Neuberger Berman Group LLC	13F Company 13F	— class O/S missing	$544,288,000 5,902,697 shares	—	31 Dec 2015
Boston Partners	13F Company 13F	— class O/S missing	$535,513,000 5,807,539 shares	—	31 Dec 2015
AMERIPRISE FINANCIAL INC	13F Company 13F	— class O/S missing	$515,518,000 5,590,591 shares	—	31 Dec 2015
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	— class O/S missing	$480,149,000 5,207,129 shares	—	31 Dec 2015
BlackRock Fund Advisors	13F Company 13F	— class O/S missing	$404,320,000 4,384,773 shares	—	31 Dec 2015
Invesco Ltd.	13F Company 13F	— class O/S missing	$381,601,000 4,138,399 shares	—	31 Dec 2015
Mawer Investment Management Ltd.	13F Company 13F	— class O/S missing	$371,181,000 4,025,388 shares	—	31 Dec 2015
NORTHERN TRUST CORP	13F Company 13F	— class O/S missing	$304,783,000 3,305,320 shares	—	31 Dec 2015
Bank of New York Mellon Corp	13F Company 13F	— class O/S missing	$239,581,000 2,598,217 shares	—	31 Dec 2015
ALTRINSIC GLOBAL ADVISORS LLC	13F Company 13F	— class O/S missing	$222,013,000 2,407,694 shares	—	31 Dec 2015
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$195,856,000 2,128,599 shares	—	31 Dec 2015
JANUS HENDERSON INVESTORS US LLC	13F Company 13F	— class O/S missing	$194,071,000 2,104,666 shares	—	31 Dec 2015
SCHARF INVESTMENTS, LLC	13F Company 13F	— class O/S missing	$192,808,000 2,090,970 shares	—	31 Dec 2015
BlackRock Group LTD	13F Company 13F	— class O/S missing	$190,856,000 2,069,775 shares	—	31 Dec 2015
DEUTSCHE BANK AG\	13F Company 13F	— class O/S missing	$171,474,000 1,859,636 shares	—	31 Dec 2015
RUSSELL FRANK CO/	13F Company 13F	— class O/S missing	$171,451,000 1,832,569 shares	—	31 Dec 2015
SOUND SHORE MANAGEMENT INC /CT/	13F Company 13F	— class O/S missing	$169,400,000 1,837,113 shares	—	31 Dec 2015
Swedbank	13F Company 13F	— class O/S missing	$168,177,000 1,797,913 shares	—	31 Dec 2015
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	— class O/S missing	$143,451,000 1,555,704 shares	—	31 Dec 2015
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	— class O/S missing	$136,286,000 1,477,998 shares	—	31 Dec 2015
OppenheimerFunds, Inc.	13F Company 13F	— class O/S missing	$132,767,000 1,439,732 shares	—	31 Dec 2015
NWQ INVESTMENT MANAGEMENT COMPANY, LLC	13F Company 13F	— class O/S missing	$127,366,000 1,381,262 shares	—	31 Dec 2015
NICHOLAS COMPANY, INC.	13F Company 13F	— class O/S missing	$126,390,000 1,370,680 shares	—	31 Dec 2015
ALLIANCEBERNSTEIN L.P.	13F Company 13F	— class O/S missing	$120,700,000 1,308,965 shares	—	31 Dec 2015
BANK OF AMERICA CORP /DE/	13F Company 13F	— class O/S missing	$116,289,000 1,261,139 shares	—	31 Dec 2015
Broad Run Investment Management, LLC	13F Company 13F	— class O/S missing	$113,636,000 1,232,358 shares	—	31 Dec 2015
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	— class O/S missing	$94,137,000 1,020,900 shares	—	31 Dec 2015
FRONTIER CAPITAL MANAGEMENT CO LLC	13F Company 13F	— class O/S missing	$93,248,000 1,011,259 shares	—	31 Dec 2015
ABRAMS BISON INVESTMENTS, LLC	13F Company 13F	— class O/S missing	$92,210,000 1,000,000 shares	—	31 Dec 2015
CORTLAND ADVISERS LLC	13F Company 13F	— class O/S missing	$92,210,000 1,000,000 shares	—	31 Dec 2015
LOS ANGELES CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$80,720,000 875,394 shares	—	31 Dec 2015
International Value Advisers, LLC	13F Company 13F	— class O/S missing	$77,072,000 835,831 shares	—	31 Dec 2015
FMR LLC	13F Company 13F	— class O/S missing	$76,535,000 830,014 shares	—	31 Dec 2015
VOYA INVESTMENT MANAGEMENT LLC	13F Company 13F	— class O/S missing	$76,310,000 827,572 shares	—	31 Dec 2015
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	— class O/S missing	$72,918,000 790,780 shares	—	31 Dec 2015
VIRTUS CAPITAL ADVISERS, LLC	13F Company 13F	— class O/S missing	$70,787,000 767,674 shares	—	31 Dec 2015
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	— class O/S missing	$68,319,000 740,905 shares	—	31 Dec 2015
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	— class O/S missing	$68,235,000 739,986 shares	—	31 Dec 2015

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2016

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

488

226,869,290

Rows loaded

489

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

496

Q1 2016 holders

488

Holder diff

-8

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 value	Q1 2016 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend