Position in ERII
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,049,224
+$457,431 QoQ
Shares Held
116,322
+97.9% QoQ
Ownership
0.228%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 197 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ERII Over Time
Shares Held
Position Value (USD)
Derivatives in ERII
reported options exposure · as of Sep 30, 2021CallValue
$0
CallShares
0
PutValue
$1,309,264
PutShares
68,800
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, 2026BANK OF AMERICA CORP /DE/ holds $466,066,868 across 7 Pollution & Treatment Controls names. ERII ranks #5 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZWS |
Zurn Elkay Water Solutions Corp
|
5,504,857 | $278,160,422 | |
| 2 | VLTO |
Veralto Corp
|
1,804,068 | $159,984,746 | |
| 3 | CECO |
Ceco Environmental Corp
|
233,498 | $21,187,606 | |
| 4 | PCT |
PureCycle Technologies, Inc.
|
628,184 | $5,094,571 | |
| 5 | ERII |
Energy Recovery, Inc.
This page
|
116,322 | $1,049,224 | |
| 6 | ARQ |
Arq, Inc.
|
231,490 | $590,299 | |
| 7 | RAIN |
Rain Enhancement Technologies Holdco, Inc.
|
38,217 | $0 |
All Filings in ERII
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,049,224 | 116,322 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $591,793 | 58,768 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $719,554 | 53,340 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,166,336 | 75,638 | Shares | Defined | 2026-02-03 | |
| 2025-06-30 | $2,548,126 | 199,384 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,417,223 | 215,055 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,875,422 | 195,607 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $3,336,653 | 191,872 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $3,462,123 | 260,506 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $3,252,517 | 205,986 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $5,072,706 | 269,252 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,806,814 | 85,187 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $3,245,663 | 116,124 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $4,056,752 | 175,998 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $2,054,633 | 100,275 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $2,272,285 | 104,521 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,392,464 | 123,196 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,332,117 | 66,143 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,671,832 | 77,796 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $646,391 | 33,967 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $1,309,264 | 68,800 | Put | Defined | 2021-11-15 | |
| 2021-06-30 | $515,349 | 22,623 | Shares | Defined | 2021-09-13 | |
| 2021-03-31 | $705,428 | 38,464 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $403,033 | 29,548 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $573,825 | 69,979 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $500,527 | 65,859 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $292,010 | 39,249 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||