Position in ERII
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$7,639,940
+$2,443,820 QoQ
Shares Held
847,000
+64.1% QoQ
Ownership
1.66%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#13
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, 2026ArrowMark Colorado Holdings LLC holds $7,639,940 across 1 Pollution & Treatment Controls name. ERII ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ERII |
Energy Recovery, Inc.
This page
|
847,000 | $7,639,940 |
All Filings in ERII
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,639,940 | 847,000 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $5,196,120 | 516,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $5,085,730 | 377,000 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||