What does CUSIP 00770C101 represent in this 13F holders report?

CUSIP 00770C101 is the security identifier for ARQ - Arq, Inc. - Common Stock, $0.001 par value used to aggregate holder disclosures.

How many institutions held ARQ - Arq, Inc. - Common Stock, $0.001 par value in Q1 2015?

9 institutional investors reported ARQ - Arq, Inc. - Common Stock, $0.001 par value for Q1 2015. Use the holders table for investor-level position and value details.

Arq, Inc. - Common Stock, $0.001 par value (ARQ)

CUSIP: 00770C101

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock, $0.001 par value
Shares outstanding: 42,798,398
Total 13F shares: 1,166,209
Share change: -12,701,444
Total reported value: $20,035,341
Price per share: $17.10
Number of holders: 9
Value change: -$291,444,197
Number of buys: 4
Number of sells: 73

Quarterly Holders Quick Answers

What is CUSIP 00770C101?
CUSIP 00770C101 identifies ARQ - Arq, Inc. - Common Stock, $0.001 par value 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: Q2 2015
Previous quarter: Q4 2014

Recent filing periods for CUSIP 00770C101:

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

Top shareholders of ARQ - Arq, Inc. - Common Stock, $0.001 par value (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
Coliseum Capital Management, LLC	13F	Company	4.9%	2,095,404	$47,707,000	—	31 Dec 2014	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	3.8%	1,618,349	$36,882,000	—	31 Dec 2014	13F
BlackRock Finance, Inc.	13F	Company	3.4%	1,454,621	$33,151,000	—	31 Dec 2014	13F
Tiptree Advisors, LLC	13F	Company	2.8%	1,204,264	$27,445,000	—	31 Dec 2014	13F
Moab Capital Partners LLC	13F	Company	2%	846,377	$19,289,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	1.8%	789,975	$18,003,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	1.4%	611,234	$13,930,000	—	31 Dec 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	1.2%	493,228	$11,241,000	—	31 Dec 2014	13F
Standard General L.P.	13F	Company	0.89%	380,665	$8,675,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	0.81%	345,702	$7,877,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.79%	337,117	$7,683,000	—	31 Dec 2014	13F
Trafelet Capital Management, L.P.	13F	Company	0.79%	336,090	$7,649,000	—	31 Dec 2014	13F
Summit Creek Advisors LLC	13F	Company	0.73%	312,603	$7,124,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	0.73%	310,855	$7,085,000	—	31 Dec 2014	13F
Michael F. Price	13F	Individual	0.65%	277,500	$6,324,000	—	31 Dec 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.53%	227,100	$5,176,000	—	31 Dec 2014	13F
RUSSELL FRANK CO/	13F	Company	0.42%	181,786	$4,186,000	—	31 Dec 2014	13F
AMI INVESTMENT MANAGEMENT INC	13F	Company	0.39%	166,677	$3,799,000	—	31 Dec 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.32%	135,750	$3,094,000	—	31 Dec 2014	13F
QS Investors, LLC	13F	Company	0.29%	125,062	$2,851,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.29%	123,275	$2,809,000	—	31 Dec 2014	13F
MORGAN STANLEY	13F	Company	0.24%	101,296	$2,309,000	—	31 Dec 2014	13F
Vollero Beach Capital Partners LLC	13F	Company	0.23%	99,020	$2,257,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	0.23%	98,947	$2,255,000	—	31 Dec 2014	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.23%	96,554	$2,219,000	—	31 Dec 2014	13F
UBS Group AG	13F	Company	0.22%	94,977	$2,165,000	—	31 Dec 2014	13F
CREDIT SUISSE AG/	13F	Company	0.2%	84,284	$1,921,000	—	31 Dec 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.17%	73,118	$1,666,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.15%	62,892	$1,433,000	—	31 Dec 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.14%	60,286	$1,374,000	—	31 Dec 2014	13F
Nationwide Fund Advisors	13F	Company	0.11%	46,668	$1,064,000	—	31 Dec 2014	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.1%	41,093	$937,000	—	31 Dec 2014	13F
HIGHBRIDGE CAPITAL MANAGEMENT LLC	13F	Company	0.09%	40,447	$922,000	—	31 Dec 2014	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.09%	40,273	$918,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.09%	38,400	$751,000	—	31 Dec 2014	13F
TEACHERS ADVISORS, LLC	13F	Company	0.07%	31,851	$726,000	—	31 Dec 2014	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.07%	30,281	$690,000	—	31 Dec 2014	13F
Private Advisor Group, LLC	13F	Company	0.07%	30,000	$684,000	—	31 Dec 2014	13F
Invesco Ltd.	13F	Company	0.07%	29,424	$671,000	—	31 Dec 2014	13F
CROFT-LEOMINSTER INC	13F	Company	0.06%	27,300	$622,000	—	31 Dec 2014	13F
VAN ECK ASSOCIATES CORP	13F	Company	0.06%	24,127	$550,000	—	31 Dec 2014	13F
Swiss National Bank	13F	Company	0.06%	23,900	$545,000	—	31 Dec 2014	13F
Apollo Management Holdings, L.P.	13F	Company	0.05%	22,559	$514,000	—	31 Dec 2014	13F
PDT Partners, LLC	13F	Company	0.05%	21,648	$493,000	—	31 Dec 2014	13F
Trellus Management Company, LLC	13F	Company	0.05%	20,000	$456,000	—	31 Dec 2014	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.04%	17,594	$401,000	—	31 Dec 2014	13F
RHUMBLINE ADVISERS	13F	Company	0.04%	17,564	$400,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.04%	15,887	$361,000	—	31 Dec 2014	13F
Hillsdale Investment Management Inc.	13F	Company	0.04%	15,600	$356,000	—	31 Dec 2014	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.04%	15,200	$346,000	—	31 Dec 2014	13F

Institutional Holders of Arq, Inc. - Common Stock, $0.001 par value (ARQ) as of Q1 2015

As of 31 Mar 2015, Arq, Inc. - Common Stock, $0.001 par value (ARQ) was held by 9 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 1,166,209 shares. The largest 9 holders included PRICE MICHAEL F, AMI INVESTMENT MANAGEMENT INC, MATLINPATTERSON GLOBAL ADVISERS LLC, NORTHERN TRUST CORP, CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM, COBIZ INVESTMENT MANAGEMENT, LLC, BNP PARIBAS ARBITRAGE, SA, AMERICAN INTERNATIONAL GROUP INC, and North Star Investment Management Corp.. This page lists 9 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

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

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

Holder diff

-69

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 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.