Position in ZONE
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$910,610
-$503,526 QoQ
Shares Held
2,557,895
-53.0% QoQ
Ownership
1.15%
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 100%
Shared 0%
None 0%
Common Shares in ZONE Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $117,396,053 across 5 Pollution & Treatment Controls names.
All Filings in ZONE
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $910,610 | 2,557,895 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,414,136 | 5,438,986 | Shares | Sole | 2026-02-12 | |
| No filing history on record for this holder in this stock. | ||||||