Position in ZWS
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$501,863
+$97,721 QoQ
Shares Held
9,932
+10.2% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#243
of 434 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ZWS Over Time
Shares Held
Position Value (USD)
Derivatives in ZWS
reported options exposure · as of Mar 31, 2024CallValue
$193
CallShares
100
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 Jun 30, 2026HighTower Advisors, LLC holds $13,982,891 across 8 Pollution & Treatment Controls names. ZWS ranks #4 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
71,477 | $6,338,580 | |
| 2 | CECO |
Ceco Environmental Corp
|
36,825 | $3,341,500 | |
| 3 | PCT |
PureCycle Technologies, Inc.
|
406,494 | $3,296,666 | |
| 4 | ZWS |
Zurn Elkay Water Solutions Corp
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|
9,932 | $501,863 | |
| 5 | ERII |
Energy Recovery, Inc.
|
38,434 | $346,674 | |
| 6 | CLIR |
ClearSign Technologies Corp
|
22,662 | $83,169 | |
| 7 | LIQT |
Liqtech International Inc
|
60,432 | $51,367 | |
| 8 | FTEK |
Fuel Tech, Inc.
|
10,440 | $23,072 |
All Filings in ZWS
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $501,863 | 9,932 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $404,142 | 9,013 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $426,917 | 9,183 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $374,123 | 7,955 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $295,668 | 8,085 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $335,109 | 10,161 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $329,508 | 8,834 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $290,826 | 8,092 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $230,290 | 7,833 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $317,529 | 9,487 | Shares | Sole | 2024-05-06 | |
| 2024-03-31 | $193 | 100 | Call | Sole | 2024-05-06 | |
| 2023-12-31 | $232,015 | 7,889 | Shares | Sole | 2024-02-12 | |
| No filing history on record for this holder in this stock. | ||||||