Latest Period
Q2 2026
Security Snapshot
ERock, Inc. - Class A common stock, $0.01 par value per share (EROC) Institutional Ownership
CUSIP: 296013105
13F Institutional Holders and Ownership History for Q2 2026
Institutions Reporting
89
Shares (Excl. Options)
34,316,453
Price
$14.50
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- Security type / class
- Equity / Class A common stock, $0.01 par value per share
- Symbol
- EROC on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 34,316,453
- Total 13F value
- $497,585,037
- Portfolio coverage rank
- 0%
- Share change
- +34,316,453
- Value change
- +$497,585,037
- Number of holders
- 89
- Shares outstanding
- 70,806,013
- SEC-reported price per share
- $10.51
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- EROC - ERock, Inc. - Class A common stock, $0.01 par value per share is tracked under CUSIP 296013105.
- 89 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Latest quarter on this page is Q2 2026.
- Additional quarter-over-quarter change detail appears as history expands.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 89 institutions filings for Q2 2026.
Security key
296013105
Latest holder period
Q2 2026
13F holders
89
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
EROC full holder history
ERock, Inc. SEC filings
ERock, Inc. company facts
ERock, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 296013105:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
EROC
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Energy Impact Partners LLC | 78% | 102,813,846 | Energy Impact Partners LLC | 11 Jun 2026 | ||||
| McAndrew Walter Thomas Jr. | 32% | $237,390,610 | 22,587,118 | McAndrew Walter Thomas Jr. | 11 Jun 2026 |
As of 30 Jun 2026, 89 institutional investors reported holding 34,316,453 shares of ERock, Inc. - Class A common stock, $0.01 par value per share (EROC). This represents 48% of the company’s total 70,806,013 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
39%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 3.2% | 2,275,983 | 0% | $33,002,000 | |
| Balyasny Asset Management L.P. | 3% | 2,099,619 | 0.06% | $30,444,476 | |
| Cinctive Capital Management LP | 2.8% | 1,947,261 | 1.1% | $28,235,285 | |
| Encompass Capital Advisors LLC | 2.7% | 1,900,000 | 1.2% | $27,550,000 | |
| Zimmer Partners, LP | 2.7% | 1,891,745 | 0.65% | $27,430,303 | |
| AMERIPRISE FINANCIAL INC | 2.6% | 1,825,179 | 0.01% | $26,465,126 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.5% | 1,776,265 | 0.01% | $25,755,843 | |
| ALLIANCEBERNSTEIN L.P. | 2.4% | 1,702,121 | 0.01% | $24,680,755 | |
| CITADEL ADVISORS LLC | 2.1% | 1,505,997 | 0.01% | $21,836,957 | |
| Value Aligned Research Advisors, LLC | 1.9% | 1,345,920 | 0.12% | $19,515,840 | |
| Alyeska Investment Group, L.P. | 1.8% | 1,276,391 | 0.05% | $18,507,670 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6% | 1,116,375 | 0% | $16,187,438 | |
| Pictet Asset Management Holding SA | 1.5% | 1,056,681 | 0.01% | $15,321,875 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.5% | 1,030,728 | 0% | $14,945,556 | |
| CIBC Bancorp USA Inc. | 1.4% | 1,000,000 | 0.02% | $14,500,000 | |
| SEVEN GRAND MANAGERS, LLC | 0.71% | 500,000 | 0.29% | $7,250,000 | |
| WELLINGTON MANAGEMENT GROUP LLP | 0.7% | 498,508 | 0% | $7,228,366 | |
| REAVES W H & CO INC | 0.61% | 435,000 | 0.1% | $6,307,500 | |
| FRANKLIN RESOURCES INC | 0.61% | 434,932 | 0% | $6,306,517 | |
| JANE STREET GROUP, LLC | 0.59% | 416,431 | 0% | $6,038,250 | |
| UBS Group AG | 0.57% | 404,566 | 0% | $5,866,207 | |
| Ghisallo Capital Management LLC | 0.56% | 400,000 | 0.11% | $5,800,000 | |
| SOROS FUND MANAGEMENT LLC | 0.53% | 376,206 | 0.07% | $5,454,987 | |
| Burkehill Global Management, LP | 0.53% | 375,000 | 0.2% | $5,437,500 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 0.52% | 369,484 | 0.01% | $5,357,518 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
1
Latest
Q2 2026
Rows shown
1-1 of 1
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 34,316,453 | $497,585,037 | +$497,585,037 | $14.50 | 89 |