Position in SCWO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$51,333
+$14,460 QoQ
Shares Held
18,075
0.0% QoQ
Ownership
0.103%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Common Shares in SCWO Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026Mariner, LLC holds $17,492,128 across 6 Pollution & Treatment Controls names. SCWO ranks #5 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZWS |
Zurn Elkay Water Solutions Corp
|
191,178 | $8,572,421 | |
| 2 | VLTO |
Veralto Corp
|
95,976 | $8,486,197 | |
| 3 | PCT |
PureCycle Technologies, Inc.
|
43,948 | $228,090 | |
| 4 | ADUR |
Aduro Clean Technologies Inc.
|
10,000 | $104,900 | |
| 5 | SCWO |
374Water Inc.
This page
|
18,075 | $51,333 | |
| 6 | ARQ |
Arq, Inc.
|
19,214 | $49,187 |
All Filings in SCWO
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $51,333 | 18,075 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $36,873 | 18,075 | Shares | Sole | 2026-02-13 | |
| No filing history on record for this holder in this stock. | ||||||