What does CUSIP 04247X102 represent in this 13F holders report?

CUSIP 04247X102 is the security identifier for AWI - ARMSTRONG WORLD INDUSTRIES INC - Common Stock used to aggregate holder disclosures.

How many institutions held AWI - ARMSTRONG WORLD INDUSTRIES INC - Common Stock in Q2 2016?

157 institutional investors reported AWI - ARMSTRONG WORLD INDUSTRIES INC - Common Stock for Q2 2016. Use the holders table for investor-level position and value details.

ARMSTRONG WORLD INDUSTRIES INC - Common Stock (AWI)

CUSIP: 04247X102

Q2 2016 13F Holders as of 30 Jun 2016

Type / Class: Equity / Common Stock
Shares outstanding: 43,568,043
Total 13F shares: 55,830,409
Share change: +2,616,745
Total reported value: $2,186,210,164
Put/Call ratio: 790%
Price per share: $39.15
Number of holders: 157
Value change: +$81,794,059
Number of buys: 91
Number of sells: 85

Quarterly Holders Quick Answers

What is CUSIP 04247X102?
CUSIP 04247X102 identifies AWI - ARMSTRONG WORLD INDUSTRIES INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2016
Previous quarter: Q1 2016

Recent filing periods for CUSIP 04247X102:

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

Top shareholders of AWI - ARMSTRONG WORLD INDUSTRIES INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
ValueAct Holdings, L.P.	13F	Company	21%	9,200,000	$445,004,000	—	31 Mar 2016	13F
Eton Park Capital Management, L.P.	13F	Company	8.4%	3,665,617	$177,306,000	—	31 Mar 2016	13F
VANGUARD GROUP INC	13F	Company	6.8%	2,968,215	$143,572,000	—	31 Mar 2016	13F
Stockbridge Partners LLC	13F	Company	6.7%	2,924,772	$141,471,000	—	31 Mar 2016	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	4.9%	2,127,604	$89,187,000	—	31 Mar 2016	13F
Marble Arch Investments, LP	13F	Company	4%	1,750,000	$84,648,000	—	31 Mar 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	3.8%	1,661,412	$80,362,000	—	31 Mar 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	3.3%	1,450,450	$70,158,000	—	31 Mar 2016	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	2.9%	1,246,640	$60,300,000	—	31 Mar 2016	13F
FIDUCIARY MANAGEMENT INC /WI/	13F	Company	2.8%	1,223,500	$59,181,000	—	31 Mar 2016	13F
STATE STREET CORP	13F	Company	2.8%	1,198,174	$57,962,000	—	31 Mar 2016	13F
Standard Investments LLC	13F	Company	2.7%	1,166,134	$56,406,000	—	31 Mar 2016	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	2.6%	1,137,528	$55,022,000	—	31 Mar 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.6%	1,121,374	$54,240,000	—	31 Mar 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.5%	1,108,717	$53,629,000	—	31 Mar 2016	13F
WELLS FARGO & COMPANY/MN	13F	Company	2.5%	1,107,920	$53,589,000	—	31 Mar 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.4%	1,035,866	$50,105,000	—	31 Mar 2016	13F
LOOMIS SAYLES & CO L P	13F	Company	2%	869,199	$42,043,000	—	31 Mar 2016	13F
Epoch Investment Partners, Inc.	13F	Company	1.9%	820,242	$39,676,000	—	31 Mar 2016	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	1.9%	814,030	$39,375,000	—	31 Mar 2016	13F
GVO Asset Management Ltd	13F	Company	1.8%	775,429	$37,298,000	—	31 Mar 2016	13F
SAMLYN CAPITAL, LLC	13F	Company	1.6%	689,000	$33,327,000	—	31 Mar 2016	13F
FMR LLC	13F	Company	1.5%	632,749	$30,606,000	—	31 Mar 2016	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	1.3%	583,413	$28,220,000	—	31 Mar 2016	13F
TWO SIGMA ADVISERS, LP	13F	Company	1.2%	535,231	$25,889,000	—	31 Mar 2016	13F
State of New Jersey Common Pension Fund D	13F	Company	1.2%	525,000	$25,394,000	—	31 Mar 2016	13F
ADVISORY RESEARCH INC	13F	Company	1.2%	505,103	$24,432,000	—	31 Mar 2016	13F
Freshford Capital Management, LLC	13F	Company	1.1%	471,877	$22,825,000	—	31 Mar 2016	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	1%	445,475	$21,548,000	—	31 Mar 2016	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1%	439,555	$21,261,000	—	31 Mar 2016	13F
CLOUGH CAPITAL PARTNERS L P	13F	Company	0.97%	421,894	$20,407,000	—	31 Mar 2016	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.85%	369,103	$17,853,000	—	31 Mar 2016	13F
BlackRock Fund Advisors	13F	Company	0.82%	356,694	$17,253,000	—	31 Mar 2016	13F
NORGES BANK	13F	Company	0.81%	353,830	$17,115,000	—	31 Mar 2016	13F
Bank of New York Mellon Corp	13F	Company	0.78%	339,645	$16,428,000	—	31 Mar 2016	13F
LEVIN CAPITAL STRATEGIES, L.P.	13F	Company	0.76%	328,993	$15,914,000	—	31 Mar 2016	13F
EATON VANCE MANAGEMENT	13F	Company	0.75%	326,320	$15,784,000	—	31 Mar 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.64%	279,917	$13,539,000	—	31 Mar 2016	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.63%	273,001	$13,205,000	—	31 Mar 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.59%	258,300	$12,494,000	—	31 Mar 2016	13F
Tiger Eye Capital LLC	13F	Company	0.52%	224,600	$10,864,000	—	31 Mar 2016	13F
Lafitte Capital Management LP	13F	Company	0.52%	224,486	$10,858,000	—	31 Mar 2016	13F
NOMURA HOLDINGS INC	13F	Company	0.49%	212,357	$10,047,000	—	31 Mar 2016	13F
Laurion Capital Management LP	13F	Company	0.47%	205,823	$9,956,000	—	31 Mar 2016	13F
CITIGROUP INC	13F	Company	0.42%	184,319	$8,915,000	—	31 Mar 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.41%	179,180	$8,667,000	—	31 Mar 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.41%	176,862	$8,555,000	—	31 Mar 2016	13F
NORTHERN TRUST CORP	13F	Company	0.4%	173,772	$8,406,000	—	31 Mar 2016	13F
EMERALD ADVISERS, LLC	13F	Company	0.39%	168,680	$8,159,000	—	31 Mar 2016	13F
RUSSELL FRANK CO/	13F	Company	0.38%	167,640	$8,109,000	—	31 Mar 2016	13F

Institutional Holders of ARMSTRONG WORLD INDUSTRIES INC - Common Stock (AWI) as of Q2 2016

As of 30 Jun 2016, ARMSTRONG WORLD INDUSTRIES INC - Common Stock (AWI) was held by 157 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 55,830,409 shares. The largest 10 holders included ValueAct Holdings, L.P., IRIDIAN ASSET MANAGEMENT LLC/CT, Stockbridge Partners LLC, Eton Park Capital Management, L.P., VANGUARD GROUP INC, Marble Arch Investments, LP, PRINCIPAL FINANCIAL GROUP INC, BALYASNY ASSET MANAGEMENT LLC, WELLINGTON MANAGEMENT GROUP LLP, and FIDUCIARY MANAGEMENT INC /WI/. This page lists 157 institutional shareholders reporting positions in this security for the Q2 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2016 vs Q1 2016 Across Filers

Q1 2016 holders

171

Q2 2016 holders

157

Holder diff

-14

Investor	Q1 2016 Shares	Q2 2016 Shares	Share Diff	Share Chg %	Q1 2016 Value $	Q2 2016 Value $	Value Diff $	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.