ERock, Inc.
EROC- Exchange
- NYSE
- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0002110029
No open-market purchases or sales by ERock, Inc. insiders were filed in the last 90 days; 89 institutions reported holding it in 13F filings for Q2 2026, worth $497.6M in total; superinvestors Soros Fund Management and Third Point hold it.
13F holders, Q2 2026
Institutional positions in ERock, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 89
- +89 vs. Q1 2026
- Shares held
- 34.3M
- +34.3M vs. Q1 2026
- Total value
- $497.6M
- +$497.6M vs. Q1 2026
- New holders
- 89
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting EROC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 89 | $497.6M |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding ERock, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 2,275,983 | $33.0M | 0.00% | +2,275,983 | New |
| Balyasny Asset Management LLC | 2,099,619 | $30.4M | 0.06% | +2,099,619 | New |
| Cinctive Capital Management LP | 1,947,261 | $28.2M | 1.13% | +1,947,261 | New |
| Encompass Capital Advisors LLC | 1,900,000 | $27.6M | 1.19% | +1,900,000 | New |
| Zimmer Partners, LP | 1,891,745 | $27.4M | 0.65% | +1,891,745 | New |
| Ameriprise Financial Inc | 1,825,179 | $26.5M | 0.01% | +1,825,179 | New |
| Massachusetts Financial Services Co | 1,776,265 | $25.8M | 0.01% | +1,776,265 | New |
| Alliancebernstein L.P. | 1,702,121 | $24.7M | 0.01% | +1,702,121 | New |
| Citadel Advisors LLC | 1,505,997 | $21.8M | 0.01% | +1,505,997 | New |
| Value Aligned Research Advisors, LLC | 1,345,920 | $19.5M | 0.12% | +1,345,920 | New |
| Alyeska Investment Group, L.P. | 1,276,391 | $18.5M | 0.05% | +1,276,391 | New |
| Vanguard Portfolio Management LLC | 1,116,375 | $16.2M | 0.00% | +1,116,375 | New |
| Pictet Asset Management Holding SA | 1,056,681 | $15.3M | 0.01% | +1,056,681 | New |
| Vanguard Capital Management LLC | 1,030,728 | $14.9M | 0.00% | +1,030,728 | New |
| CIBC Bancorp USA Inc. | 1,000,000 | $14.5M | 0.02% | +1,000,000 | New |
| Seven Grand Managers, LLC | 500,000 | $7.25M | 0.29% | +500,000 | New |
| Wellington Management Group LLP | 498,508 | $7.23M | 0.00% | +498,508 | New |
| Reaves W H & Co Inc | 435,000 | $6.31M | 0.10% | +435,000 | New |
| Franklin Resources Inc | 434,932 | $6.31M | 0.00% | +434,932 | New |
| Jane Street Group, LLC | 416,431 | $6.04M | 0.00% | +416,431 | New |
| UBS Group AG | 404,566 | $5.87M | 0.00% | +404,566 | New |
| Ghisallo Capital Management LLC | 400,000 | $5.80M | 0.11% | +400,000 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 376,206 | $5.45M | 0.07% | +376,206 | New |
| Burkehill Global Management, LP | 375,000 | $5.44M | 0.20% | +375,000 | New |
| Adage Capital Partners GP, L.L.C. | 369,484 | $5.36M | 0.01% | +369,484 | New |
| Eagle Global Advisors LLC | 365,000 | $5.29M | 0.18% | +365,000 | New |
| Boothbay Fund Management, LLC | 339,153 | $4.92M | 0.09% | +339,153 | New |
| Aventail Capital Group, LP | 331,805 | $4.81M | 0.28% | +331,805 | New |
| Tudor Investment Corp Et Al | 305,002 | $4.42M | 0.02% | +305,002 | New |
| Millennium Management LLC | 281,364 | $4.08M | 0.00% | +281,364 | New |
| Emerald Advisers, LLC | 280,734 | $4.07M | 0.10% | +280,734 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 265,000 | $3.93M | 0.01% | +265,000 | New |
| Freestone Grove Partners LP | 264,072 | $3.83M | 0.03% | +264,072 | New |
| Yaupon Capital Management LP | 250,000 | $3.63M | 0.12% | +250,000 | New |
| Lighthouse Investment Partners, LLC | 247,437 | $3.59M | 0.11% | +247,437 | New |
| D. E. Shaw & Co., Inc. | 225,000 | $3.26M | 0.00% | +225,000 | New |
| Goldman Sachs Group Inc | 210,239 | $3.05M | 0.00% | +210,239 | New |
| BlueCrest Capital Management Ltd | 200,000 | $2.90M | 0.12% | +200,000 | New |
| LMR Partners LLP | 189,500 | $2.75M | 0.02% | +189,500 | New |
| Emerald Mutual Fund Advisers Trust | 182,249 | $2.64M | 0.09% | +182,249 | New |
| Woodline Partners LP | 176,721 | $2.56M | 0.01% | +176,721 | New |
| SIR Capital Management, L.P. | 176,100 | $2.55M | 0.29% | +176,100 | New |
| Schonfeld Strategic Advisors LLC | 175,832 | $2.55M | 0.01% | +175,832 | New |
| Element Capital Management LLC | 142,015 | $2.06M | 0.11% | +142,015 | New |
| Capricorn Fund Managers Ltd | 140,000 | $2.03M | 0.16% | +140,000 | New |
| Weiss Asset Management LP | 117,700 | $1.75M | 0.02% | +117,700 | New |
| Hill City Capital, LP | 110,000 | $1.59M | 0.04% | +110,000 | New |
| XTX Topco Ltd | 106,049 | $1.54M | 0.02% | +106,049 | New |
| Raymond James Financial Inc | 102,539 | $1.49M | 0.00% | +102,539 | New |
| Deutsche Bank AG | 101,213 | $1.47M | 0.00% | +101,213 | New |
| Brooklands Fund Management Ltd | 106,313 | $1.42M | 1.11% | +106,313 | New |
| Steadfast Capital Management LP | 90,000 | $1.30M | 0.04% | +90,000 | New |
| Third Point LLCSuperinvestorThird Point | 83,030 | $1.20M | 0.03% | +83,030 | New |
| Shay Capital LLC | 80,000 | $1.16M | 0.13% | +80,000 | New |
| Morgan Stanley | 77,931 | $1.13M | 0.00% | +77,931 | New |
| Vanguard Fiduciary Trust Co | 65,715 | $952.9K | 0.00% | +65,715 | New |
| Hudson Bay Capital Management LP | 62,160 | $901.3K | 0.00% | +62,160 | New |
| Pentwater Capital Management LP | 60,000 | $870.0K | 0.01% | +60,000 | New |
| SummitTX Capital, L.P. | 55,000 | $797.5K | 0.02% | +55,000 | New |
| Readystate Asset Management LP | 50,000 | $725.0K | 0.03% | +50,000 | New |
| Kayne Anderson Capital Advisors LP | 49,000 | $710.5K | 0.01% | +49,000 | New |
| Federated Hermes, Inc. | 35,812 | $519.3K | 0.00% | +35,812 | New |
| Engineers Gate Manager LP | 35,500 | $514.8K | 0.01% | +35,500 | New |
| Verition Fund Management LLC | 25,000 | $362.5K | 0.00% | +25,000 | New |
| Murchinson Ltd. | 25,000 | $362.5K | 0.18% | +25,000 | New |
| FMR LLC | 24,849 | $360.3K | 0.00% | +24,849 | New |
| Gillson Capital LP | 17,500 | $254.0K | 0.01% | +17,500 | New |
| Virtu Financial LLC | 17,106 | $248.0K | 0.01% | +17,106 | New |
| HRT Financial LP | 16,269 | $235.0K | 0.00% | +16,269 | New |
| Jefferies Financial Group Inc. | 15,000 | $217.5K | 0.00% | +15,000 | New |
| US Bancorp | 13,267 | $192.4K | 0.00% | +13,267 | New |
| LPL Financial LLC | 12,915 | $187.3K | 0.00% | +12,915 | New |
| Harbor Advisors LLC | 11,600 | $168.2K | 0.02% | +11,600 | New |
| Legal & General Group Plc | 10,000 | $145.0K | 0.00% | +10,000 | New |
| Fulcrum Asset Management LLP | 9,258 | $128.4K | 0.01% | +9,258 | New |
| Tower Research Capital LLC (TRC) | 5,728 | $83.1K | 0.00% | +5,728 | New |
| Pin Oak Investment Advisors Inc | 5,054 | $73.0K | 0.05% | +5,054 | New |
| Royal Bank of Canada | 4,089 | $59.0K | 0.00% | +4,089 | New |
| Vanguard Global Advisers, LLC | 2,734 | $39.6K | 0.00% | +2,734 | New |
| Jones Financial Companies LLLP | 1,868 | $25.7K | 0.00% | +1,868 | New |
| Advisor Group Holdings, Inc. | 1,226 | $17.8K | 0.00% | +1,226 | New |
| Wells Fargo & Company | 972 | $14.1K | 0.00% | +972 | New |
| IFP Advisors, Inc | 500 | $7.25K | 0.00% | +500 | New |
| Your Advocates Ltd., LLP | 400 | $5.80K | 0.00% | +400 | New |
| Citigroup Inc | 160 | $2.32K | 0.00% | +160 | New |
| MRP Capital Investments, LLC | 125 | $1.81K | 0.00% | +125 | New |
| Caitong International Asset Management Co., Ltd | 107 | $1.55K | 0.00% | +107 | New |
| JPMorgan Chase & Co | 99 | $1.37K | 0.00% | +99 | New |
| SBI Securities Co., Ltd. | 50 | $725 | 0.00% | +50 | New |