Security key
29270J100
Energy Recovery, Inc. - Common Stock, $0.001 par value (ERII)
CUSIP: 29270J100
Q3 2022 13F Holders as of 30 Sep 2022
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 42,802,107
- Total 13F value
- $931,071,832
- Share change
- +879,765
- SEC-reported price per share
- $21.74
- Number of holders
- 171
- Value change
- +$21,942,449
- Number of buys
- 89
- Number of sells
- 64
- Shares outstanding
- 51,040,071
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2022
Institutions
171
Top holders
10
ERII full security history
Ownership snapshot
Full 13F holder table
Energy Recovery, Inc. SEC filings
Energy Recovery, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of ERII - Energy Recovery, Inc. - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Ole Peter Lorentzen
Disclosed value leader
Ole Peter Lorentzen
Comparable rows
0/15
Latest evidence
30 Jun 2022
3/4/5
13F
Highest disclosed value: $95,835,893
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Ole Peter Lorentzen has the largest disclosed position value at $95.84M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Ole Peter Lorentzen's linked filing trail.
Disclosed position value
Top 5
Ole Peter Lorentzen
$95.84M
BlackRock Finance, Inc.
$82.51M
Trigran Investments, Inc.
$61.7M
VANGUARD GROUP INC
$48.81M
WILLIAM BLAIR INVESTMENT MANAGEME...
$47.02M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ole Peter Lorentzen |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$95,835,893
5,155,239 shares
|
— | 15 Sep 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$82,513,000
4,248,925 shares
|
— | 30 Jun 2022 |
| Trigran Investments, Inc. |
13F
Company
|
—
denominator unverified
|
$61,695,000
3,176,888 shares
|
— | 30 Jun 2022 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$48,808,000
2,513,292 shares
|
— | 30 Jun 2022 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$47,020,000
2,421,199 shares
|
— | 30 Jun 2022 |
| Diamond Hill Capital Management, LLC (Investment Advisor) |
13F
Company
|
—
denominator unverified
|
$41,419,000
2,132,804 shares
|
— | 30 Jun 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
171
Shares
42,802,107
Rows available
171
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2022 vs Q2 2022 Across Filers
Q2 2022 holders
159
Q3 2022 holders
171
Holder diff
12
| Investor | Q2 2022 Shares | Q3 2022 Shares | Share Diff | Share Chg % | Q2 2022 value | Q3 2022 value | Value change | Value Chg % |
|---|