Security key
00770C101
Arq, Inc. - Common Stock, $0.001 par value (ARQ)
CUSIP: 00770C101
Q2 2023 13F Holders as of 30 Jun 2023
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 5,671,910
- Total 13F value
- $10,547,165
- Share change
- -233,771
- Put/Call ratio
- 4.3%
- SEC-reported price per share
- $1.86
- Number of holders
- 35
- Value change
- -$451,483
- Number of buys
- 11
- Number of sells
- 13
- Shares outstanding
- 42,798,398
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2023
Institutions
35
Top holders
10
ARQ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
Arq, Inc. SEC filings
Arq, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00770C101
Recent filing periods:
Ownership snapshot
Top reported holders 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. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Arq Ltd
Disclosed value leader
Arq Ltd
Comparable rows
0/15
Latest evidence
31 Mar 2023
3/4/5
13F
Highest disclosed value: $9,659,236
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Arq Ltd has the largest disclosed position value at $9.66M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Arq Ltd's linked filing trail.
Disclosed position value
Top 5
Arq Ltd
$9.66M
Alta Fundamental Advisers LLC
$3.97M
ADAGE CAPITAL PARTNERS GP, L.L.C.
$1.48M
VANGUARD GROUP INC
$1.48M
BRIDGEWAY CAPITAL MANAGEMENT, LLC
$985.9K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Arq Ltd |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$9,659,236
3,814,864 shares
|
— | 01 Feb 2023 |
| Alta Fundamental Advisers LLC |
13F
Company
|
—
denominator unverified
|
$3,973,805
2,006,972 shares
|
— | 31 Mar 2023 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
—
denominator unverified
|
$1,485,000
750,000 shares
|
— | 31 Mar 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$1,478,909
746,924 shares
|
— | 31 Mar 2023 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$985,866
497,912 shares
|
— | 31 Mar 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$779,416
393,644 shares
|
— | 31 Mar 2023 |
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 Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
35
Shares
5,671,910
Rows available
35
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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. The marker flags a reported price that did not pass the local price check.
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
36
Q2 2023 holders
35
Holder diff
-1
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend