Position in ERII
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$7,926,089
-$909,640 QoQ
Shares Held
878,724
+0.1% QoQ
Ownership
1.72%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 198 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 83%
Shared 11%
None 6%
Common Shares in ERII Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $521,477,693 across 6 Pollution & Treatment Controls names. ERII ranks #4 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CECO |
Ceco Environmental Corp
|
2,185,315 | $198,295,481 | |
| 2 | VLTO |
Veralto Corp
|
2,059,577 | $182,643,287 | |
| 3 | ZWS |
Zurn Elkay Water Solutions Corp
|
2,593,197 | $131,034,242 | |
| 4 | ERII |
Energy Recovery, Inc.
This page
|
878,724 | $7,926,089 | |
| 5 | ARQ |
Arq, Inc.
|
607,420 | $1,548,919 | |
| 6 | FTEK |
Fuel Tech, Inc.
|
13,428 | $29,675 |
All Filings in ERII
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,926,089 | 878,724 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $8,835,729 | 877,431 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $12,808,605 | 949,489 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $14,264,993 | 925,097 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $11,532,529 | 902,389 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $12,813,233 | 806,371 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $11,290,936 | 768,091 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $11,805,077 | 678,843 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $9,896,464 | 744,655 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $14,318,212 | 906,790 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $16,760,024 | 889,598 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $17,594,880 | 829,556 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $21,175,393 | 757,617 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $15,802,317 | 685,567 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $13,896,500 | 678,209 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $13,976,209 | 642,880 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $11,139,000 | 573,584 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $10,390,407 | 515,909 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $10,473,065 | 487,346 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $9,219,787 | 484,487 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $8,833,195 | 387,761 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $5,436,636 | 296,436 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $3,393,509 | 248,791 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $1,896,430 | 231,272 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $1,718,246 | 226,085 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $1,535,310 | 206,359 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||