Security key
00770C101
Arq, Inc. - Common Stock, $0.001 par value (ARQ)
CUSIP: 00770C101
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 106,741
- Total 13F value
- $272,190
- Share change
- +106,741
- SEC-reported price per share
- $2.55
- Number of holders
- 1
- Value change
- +$272,190
- Number of buys
- 1
- Shares outstanding
- 42,798,398
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
1
Top holders
1
ARQ full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 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
Daniel Louis Kaufman
Disclosed value leader
Daniel Louis Kaufman
Comparable rows
15/15
Latest evidence
04 May 2026
13D/G
3/4/5
13F
Lead comparable stake: 5.1%
13D/G row: Daniel Louis Kaufman
Showing 1-6 of 15 holder rows.
Quick read
Daniel Louis Kaufman leads the comparable SEC ownership view at 5.1%.
15 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 Daniel Louis Kaufman's linked filing trail.
Comparable ownership
Top 5
Daniel Louis Kaufman
5.1%
Joseph M. Wong
0.91%
Jeremy Williamson
0.43%
Claiborne B. Smith
0.22%
Jay Loring Voncannon
0.11%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Daniel Louis Kaufman |
13D/G
Daniel Kaufman
|
5.1%
|
$8,436,420
2,191,278 shares
|
$0 | 11 Mar 2026 |
| Joseph M. Wong |
3/4/5
Chief Technology Officer
|
0.91%
|
$1,277,265
390,601 shares
|
+$3,030 | 23 Mar 2026 |
| Jeremy Williamson |
3/4/5
Chief Operating Officer
|
0.43%
|
$651,477
185,606 shares
|
-$9,266 | 27 Feb 2026 |
| Claiborne B. Smith |
3/4/5
Gen Counsel, Corp Secretary
|
0.22%
|
$308,903
94,466 shares
|
-$9,637 | 23 Mar 2026 |
| Jay Loring Voncannon |
3/4/5
Chief Financial Officer
|
0.11%
|
$109,620
48,291 shares
|
+$17,041 | 04 May 2026 |
| BlackRock, Inc. |
13F
Company
|
4.9%
|
$5,369,657
2,097,522 shares
|
— | 31 Mar 2026 |
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 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
106,741
Rows available
1
| 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 2026 vs Q1 2026 Across Filers
Q1 2026 holders
95
Q2 2026 holders
1
Holder diff
-94
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend