Position in ARQ
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$839,175
-$12,888 QoQ
Shares Held
327,803
+25.8% QoQ
Ownership
0.764%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARQ Over Time
Shares Held
Position Value (USD)
Derivatives in ARQ
reported options exposure · as of Dec 31, 2023CallValue
$11,920
CallShares
4,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026DCF Advisers, LLC holds $839,175 across 1 Pollution & Treatment Controls name. ARQ ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARQ |
Arq, Inc.
This page
|
327,803 | $839,175 |
All Filings in ARQ
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $839,175 | 327,803 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $852,063 | 260,570 | Shares | Sole | 2026-02-11 | |
| 2025-06-30 | $582,612 | 108,494 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $473,015 | 113,433 | Shares | Sole | 2025-05-09 | |
| 2024-09-30 | $428,510 | 73,000 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $133,540 | 22,000 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $103,680 | 16,000 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $40,218 | 13,496 | Shares | Sole | 2024-02-13 | |
| 2023-12-31 | $11,920 | 4,000 | Call | Sole | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||