What does CUSIP 047649108 represent in this 13F holders report?

CUSIP 047649108 is the security identifier for ATKR - Atkore Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held ATKR - Atkore Inc. - Common Stock in Q4 2017?

121 institutional investors reported ATKR - Atkore Inc. - Common Stock for Q4 2017. Use the holders table for investor-level position and value details.

Atkore Inc. - Common Stock (ATKR)

CUSIP: 047649108

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Common Stock
Shares outstanding: 33,674,588
Total 13F shares: 63,131,587
Share change: +122,339
Total reported value: $1,354,063,627
Price per share: $21.45
Number of holders: 121
Value change: +$8,893,493
Number of buys: 63
Number of sells: 59

Quarterly Holders Quick Answers

What is CUSIP 047649108?
CUSIP 047649108 identifies ATKR - Atkore Inc. - Common Stock in SEC institutional holdings data.

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

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q1 2018
Previous quarter: Q3 2017

Recent filing periods for CUSIP 047649108:

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

Top shareholders of ATKR - Atkore 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
Clayton, Dubilier & Rice, LLC	13F	Company	90%	30,460,377	$594,282,000	—	30 Sep 2017	13F
LEVIN CAPITAL STRATEGIES, L.P.	13F	Company	12%	4,190,910	$81,765,000	—	30 Sep 2017	13F
VANGUARD GROUP INC	13F	Company	9.7%	3,266,623	$63,731,000	—	30 Sep 2017	13F
LAZARD ASSET MANAGEMENT LLC	13F	Company	6.5%	2,201,880	$42,957,000	—	30 Sep 2017	13F
BlackRock Finance, Inc.	13F	Company	5.6%	1,882,853	$36,735,000	—	30 Sep 2017	13F
MACQUARIE GROUP LTD	13F	Company	5.4%	1,807,578	$35,266,000	—	30 Sep 2017	13F
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	13F	Company	4.8%	1,627,425	$31,751,000	—	30 Sep 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	4.3%	1,461,310	$28,510,000	—	30 Sep 2017	13F
VAN DEN BERG MANAGEMENT I, INC	13F	Company	4.1%	1,373,035	$26,788,000	—	30 Sep 2017	13F
Russell Investments Group, Ltd.	13F	Company	3.1%	1,040,711	$20,298,000	—	30 Sep 2017	13F
INVESTMENT COUNSELORS OF MARYLAND LLC	13F	Company	2.1%	720,043	$14,048,000	—	30 Sep 2017	13F
DALTON GREINER HARTMAN MAHER & CO	13F	Company	2.1%	705,283	$13,760,000	—	30 Sep 2017	13F
STATE STREET CORP	13F	Company	1.7%	556,104	$10,849,000	—	30 Sep 2017	13F
CORSAIR CAPITAL MANAGEMENT, L.P.	13F	Company	1.6%	552,743	$10,784,000	—	30 Sep 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	1.6%	540,799	$10,551,000	—	30 Sep 2017	13F
Penn Capital Management Company, LLC	13F	Company	1.6%	538,631	$10,526,000	—	30 Sep 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.2%	398,296	$7,770,000	—	30 Sep 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	1.1%	382,696	$7,466,000	—	30 Sep 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.1%	374,975	$7,316,000	—	30 Sep 2017	13F
NORTHERN TRUST CORP	13F	Company	1.1%	374,842	$7,313,000	—	30 Sep 2017	13F
Walthausen & Co., LLC	13F	Company	1.1%	372,390	$7,265,000	—	30 Sep 2017	13F
DEUTSCHE BANK AG\	13F	Company	1.1%	366,692	$7,151,000	—	30 Sep 2017	13F
AHL Partners LLP	13F	Company	1.1%	365,391	$7,129,000	—	30 Sep 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.99%	332,517	$6,488,000	—	30 Sep 2017	13F
PUTNAM INVESTMENTS LLC	13F	Company	0.95%	320,700	$6,257,000	—	30 Sep 2017	13F
FORESTERS INVESTMENT MANAGEMENT COMPANY, INC.	13F	Company	0.93%	314,500	$6,136,000	—	30 Sep 2017	13F
NORGES BANK	13F	Company	0.91%	306,392	$5,978,000	—	30 Sep 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.87%	292,888	$5,714,000	—	30 Sep 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.85%	284,970	$5,560,000	—	30 Sep 2017	13F
FIRST TRUST ADVISORS LP	13F	Company	0.82%	274,520	$5,356,000	—	30 Sep 2017	13F
Alambic Investment Management, L.P.	13F	Company	0.81%	273,609	$5,338,000	—	30 Sep 2017	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.8%	270,000	$5,268,000	—	30 Sep 2017	13F
Bank of New York Mellon Corp	13F	Company	0.78%	262,117	$5,114,000	—	30 Sep 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.75%	251,333	$4,904,000	—	30 Sep 2017	13F
Cortina Asset Management, LLC	13F	Company	0.71%	238,079	$4,645,000	—	30 Sep 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.65%	219,520	$4,283,000	—	30 Sep 2017	13F
Point72 Asset Management, L.P.	13F	Company	0.54%	180,751	$3,526,000	—	30 Sep 2017	13F
QS Investors, LLC	13F	Company	0.52%	176,501	$3,444,000	—	30 Sep 2017	13F
CITADEL ADVISORS LLC	13F	Company	0.49%	164,586	$3,211,000	—	30 Sep 2017	13F
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.	13F	Company	0.46%	156,282	$3,048,000	—	30 Sep 2017	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.44%	146,700	$2,862,000	—	30 Sep 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.4%	135,119	$2,636,000	—	30 Sep 2017	13F
NATIXIS ADVISORS, LLC	13F	Company	0.4%	133,265	$2,599,000	—	30 Sep 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.4%	133,081	$2,597,000	—	30 Sep 2017	13F
SECOR Capital Advisors, LP	13F	Company	0.39%	130,234	$2,541,000	—	30 Sep 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	0.36%	122,871	$2,397,000	—	30 Sep 2017	13F
LORD, ABBETT & CO. LLC	13F	Company	0.36%	120,817	$2,357,000	—	30 Sep 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.31%	103,858	$2,026,000	—	30 Sep 2017	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.28%	93,010	$1,815,000	—	30 Sep 2017	13F
HBK INVESTMENTS L P	13F	Company	0.27%	90,077	$1,757,000	—	30 Sep 2017	13F

Institutional Holders of Atkore Inc. - Common Stock (ATKR) as of Q4 2017

As of 31 Dec 2017, Atkore Inc. - Common Stock (ATKR) was held by 121 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 63,131,587 shares. The largest 10 holders included Clayton, Dubilier & Rice, LLC, LEVIN CAPITAL STRATEGIES, L.P., Vanguard Group Inc, LAZARD ASSET MANAGEMENT LLC, BlackRock Inc., MACQUARIE GROUP LTD, WELLS FARGO & COMPANY/MN, VAN DEN BERG MANAGEMENT I, INC, INVESTMENT COUNSELORS OF MARYLAND LLC, and Russell Investments Group, Ltd.. This page lists 121 institutional shareholders reporting positions in this security for the Q4 2017 filing period.

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

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

124

Q4 2017 holders

121

Holder diff

-3

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 Value $	Q4 2017 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.