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 Q3 2017?

575 institutional investors reported AON - AON PLC - SHS CL A for Q3 2017. Use the holders table for investor-level position and value details.

AON PLC - SHS CL A (AON)

CUSIP: G0408V102

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class: Equity / SHS CL A
Total 13F shares: 221,175,724
Share change: -2,437,567
Total reported value: $32,312,660,733
Put/Call ratio: 107%
Price per share: $146.10
Number of holders: 575
Value change: -$338,839,138
Number of buys: 231
Number of sells: 270

Security key

G0408V102

Report period

Q3 2017

Institutions

575

Top holders

AON full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2017 Previous quarter: Q2 2017 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: Q4 2017 Previous quarter: Q2 2017

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

30 Jun 2017

13F Highest disclosed value: $2,368,149,000 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	$2,368,149,000 17,812,319 shares	—	30 Jun 2017
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	— class O/S missing	$2,276,078,000 17,119,811 shares	—	30 Jun 2017
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$2,082,493,000 15,663,729 shares	—	30 Jun 2017
STATE STREET CORP	13F Company 13F	— class O/S missing	$1,783,388,000 13,414,020 shares	—	30 Jun 2017
Artisan Partners Limited Partnership	13F Company 13F	— class O/S missing	$1,645,192,000 12,374,519 shares	—	30 Jun 2017
EAGLE CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$1,453,927,000 10,935,891 shares	—	30 Jun 2017
LAZARD ASSET MANAGEMENT LLC	13F Company 13F	— class O/S missing	$1,184,186,000 8,907,016 shares	—	30 Jun 2017
Longview Partners (Guernsey) LTD	13F Company 13F	— class O/S missing	$890,775,000 6,700,077 shares	—	30 Jun 2017

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	— class O/S missing	$799,381,000 6,012,647 shares	—	30 Jun 2017
Mawer Investment Management Ltd.	13F Company 13F	— class O/S missing	$682,188,000 5,131,164 shares	—	30 Jun 2017
First Pacific Advisors, LP	13F Company 13F	— class O/S missing	$648,276,000 4,876,090 shares	—	30 Jun 2017
HARRIS ASSOCIATES L P	13F Company 13F	— class O/S missing	$639,704,000 4,811,614 shares	—	30 Jun 2017
Neuberger Berman Group LLC	13F Company 13F	— class O/S missing	$634,016,000 4,768,830 shares	—	30 Jun 2017
Invesco Ltd.	13F Company 13F	— class O/S missing	$546,562,000 4,111,044 shares	—	30 Jun 2017
AMERIPRISE FINANCIAL INC	13F Company 13F	— class O/S missing	$507,610,000 3,818,095 shares	—	30 Jun 2017
Capital International Investors	13F Company 13F	— class O/S missing	$426,809,000 3,210,300 shares	—	30 Jun 2017
JANUS HENDERSON GROUP PLC	13F Company 13F	— class O/S missing	$422,814,000 3,180,268 shares	—	30 Jun 2017
NORTHERN TRUST CORP	13F Company 13F	— class O/S missing	$413,673,000 3,111,498 shares	—	30 Jun 2017
Boston Partners	13F Company 13F	— class O/S missing	$407,715,000 3,066,684 shares	—	30 Jun 2017
NORGES BANK	13F Company 13F	— class O/S missing	$348,582,000 2,621,902 shares	—	30 Jun 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$314,761,000 2,371,979 shares	—	30 Jun 2017
Bank of New York Mellon Corp	13F Company 13F	— class O/S missing	$309,126,000 2,325,122 shares	—	30 Jun 2017
BANK OF AMERICA CORP /DE/	13F Company 13F	— class O/S missing	$252,621,000 1,900,118 shares	—	30 Jun 2017
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F Company 13F	— class O/S missing	$249,106,000 1,873,681 shares	—	30 Jun 2017
DEUTSCHE BANK AG\	13F Company 13F	— class O/S missing	$232,319,000 1,747,440 shares	—	30 Jun 2017
SCHARF INVESTMENTS, LLC	13F Company 13F	— class O/S missing	$226,006,000 1,699,934 shares	—	30 Jun 2017
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	13F Company 13F	— class O/S missing	$219,454,000 1,650,656 shares	—	30 Jun 2017
Tesco Pension Investment Ltd	13F Company 13F	— class O/S missing	$203,467,000 1,530,405 shares	—	30 Jun 2017
GOLDMAN SACHS GROUP INC	13F Company 13F	— class O/S missing	$194,908,000 1,466,026 shares	—	30 Jun 2017
Broad Run Investment Management, LLC	13F Company 13F	— class O/S missing	$192,409,000 1,447,226 shares	—	30 Jun 2017
Legal & General Group Plc	13F Company 13F	— class O/S missing	$179,183,000 1,347,737 shares	—	30 Jun 2017
ALTRINSIC GLOBAL ADVISORS LLC	13F Company 13F	— class O/S missing	$169,083,000 1,271,782 shares	—	30 Jun 2017
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	— class O/S missing	$168,871,000 1,270,181 shares	—	30 Jun 2017
LOS ANGELES CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$162,757,000 1,224,194 shares	—	30 Jun 2017
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	— class O/S missing	$151,999,000 1,143,276 shares	—	30 Jun 2017
SOUND SHORE MANAGEMENT INC /CT/	13F Company 13F	— class O/S missing	$149,762,000 1,126,454 shares	—	30 Jun 2017
VOYA INVESTMENT MANAGEMENT LLC	13F Company 13F	— class O/S missing	$137,936,000 1,037,495 shares	—	30 Jun 2017
WELLS FARGO & COMPANY/MN	13F Company 13F	— class O/S missing	$137,817,000 1,036,606 shares	—	30 Jun 2017
CANTILLON CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$135,777,000 1,021,260 shares	—	30 Jun 2017
Swiss National Bank	13F Company 13F	— class O/S missing	$131,670,000 990,371 shares	—	30 Jun 2017
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	— class O/S missing	$127,826,107 961,460 shares	—	30 Jun 2017
Permian Investment Partners, LP	13F Company 13F	— class O/S missing	$122,811,000 923,738 shares	—	30 Jun 2017
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	— class O/S missing	$117,692,000 885,228 shares	—	30 Jun 2017
Swedbank	13F Company 13F	— class O/S missing	$116,614,000 877,124 shares	—	30 Jun 2017
FRONTIER CAPITAL MANAGEMENT CO LLC	13F Company 13F	— class O/S missing	$112,386,000 845,327 shares	—	30 Jun 2017
BNP Paribas Asset Management Holding S.A.	13F Company 13F	— class O/S missing	$107,539,000 808,879 shares	—	30 Jun 2017
NWQ INVESTMENT MANAGEMENT COMPANY, LLC	13F Company 13F	— class O/S missing	$105,080,000 790,372 shares	—	30 Jun 2017
Russell Investments Group, Ltd.	13F Company 13F	— class O/S missing	$102,137,000 768,258 shares	—	30 Jun 2017
FMR LLC	13F Company 13F	— class O/S missing	$101,734,000 765,200 shares	—	30 Jun 2017
ALLIANCEBERNSTEIN L.P.	13F Company 13F	— class O/S missing	$99,244,000 746,476 shares	—	30 Jun 2017

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 Q3 2017

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

Institutions

575

221,175,724

Rows loaded

577

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 Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders

571

Q3 2017 holders

575

Holder diff

Investor	Q2 2017 Shares	Q3 2017 Shares	Share Diff	Share Chg %	Q2 2017 value	Q3 2017 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend