Position in ERII
as of Jun 30, 2026
· filed Jul 20, 2026
Position Value
$1,456,251
-$87,097 QoQ
Shares Held
161,447
+5.3% QoQ
Ownership
0.316%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#44
of 198 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ERII Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026ISTHMUS PARTNERS, LLC holds $12,630,995 across 2 Pollution & Treatment Controls names. ERII ranks #2 (11.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
126,012 | $11,174,744 | |
| 2 | ERII |
Energy Recovery, Inc.
This page
|
161,447 | $1,456,251 |
All Filings in ERII
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,456,251 | 161,447 | Shares | Sole | 2026-07-20 | |
| 2026-03-31 | $1,543,348 | 153,262 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $1,498,118 | 111,054 | Shares | Sole | 2026-02-05 | |
| No filing history on record for this holder in this stock. | ||||||