ERock, Inc. (EROC) — Institutional Holders, Q2 2026
88 institutional investment managers reported a EROC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $497.5M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
EROC 13F holders ranked 1–88 of 88
| # | Institution | Shares | Value | % of portfolio | QoQShares vs prior Q |
|---|---|---|---|---|---|
| 1 | PRICE T ROWE ASSOCIATES#1 · 2,275,983 sh | 2,275,983 | $33.0M | <0.01% | — |
| 2 | BALYASNY ASSET MANAGEMENT L.P.#2 · 2,099,619 sh | 2,099,619 | $30.4M | 0.04% | — |
| 3 | Cinctive Capital Management#3 · 1,947,261 sh | 1,947,261 | $28.2M | 1.04% | — |
| 4 | Encompass Capital Advisors#4 · 1,900,000 sh | 1,900,000 | $27.6M | 0.98% | — |
| 5 | Zimmer Partners#5 · 1,891,745 sh | 1,891,745 | $27.4M | 0.63% | — |
| 6 | AMERIPRISE FINANCIAL#6 · 1,825,179 sh | 1,825,179 | $26.5M | <0.01% | — |
| 7 | MASSACHUSETTS FINANCIAL SERVICES#7 · 1,776,265 sh | 1,776,265 | $25.8M | <0.01% | — |
| 8 | ALLIANCEBERNSTEIN L.P.#8 · 1,702,121 sh | 1,702,121 | $24.7M | <0.01% | — |
| 9 | CITADEL ADVISORS#9 · 1,505,997 sh | 1,505,997 | $21.8M | <0.01% | — |
| 10 | Value Aligned Research Advisors#10 · 1,345,920 sh | 1,345,920 | $19.5M | 0.05% | — |
| 11 | Alyeska Investment Group, L.P.#11 · 1,276,391 sh | 1,276,391 | $18.5M | 0.05% | — |
| 12 | VANGUARD PORTFOLIO MANAGEMENT#12 · 1,116,375 sh | 1,116,375 | $16.2M | <0.01% | — |
| 13 | Pictet Asset Management Holding SA#13 · 1,056,681 sh | 1,056,681 | $15.3M | 0.01% | — |
| 14 | VANGUARD CAPITAL MANAGEMENT#14 · 1,030,728 sh | 1,030,728 | $14.9M | <0.01% | — |
| 15 | CIBC Bancorp USA#15 · 1,000,000 sh | 1,000,000 | $14.5M | 0.02% | — |
| 16 | SEVEN GRAND MANAGERS#16 · 500,000 sh | 500,000 | $7.3M | 0.29% | — |
| 17 | WELLINGTON MANAGEMENT GROUP LLP#17 · 498,508 sh | 498,508 | $7.2M | <0.01% | — |
| 18 | REAVES W H#18 · 435,000 sh | 435,000 | $6.3M | 0.10% | — |
| 19 | FRANKLIN RESOURCES#19 · 434,932 sh | 434,932 | $6.3M | <0.01% | — |
| 20 | JANE STREET GROUP#20 · 416,431 sh | 416,431 | $6.0M | <0.01% | — |
| 21 | UBS Group AG#21 · 404,566 sh | 404,566 | $5.9M | <0.01% | — |
| 22 | Ghisallo Capital Management#22 · 400,000 sh | 400,000 | $5.8M | 0.11% | — |
| 23 | SOROS FUND MANAGEMENT#23 · 376,206 sh | 376,206 | $5.5M | 0.07% | — |
| 24 | Burkehill Global Management#24 · 375,000 sh | 375,000 | $5.4M | 0.20% | — |
| 25 | ADAGE CAPITAL PARTNERS GP, L.L.C.#25 · 369,484 sh | 369,484 | $5.4M | <0.01% | — |
| 26 | EAGLE GLOBAL ADVISORS#26 · 365,000 sh | 365,000 | $5.3M | 0.18% | — |
| 27 | BOOTHBAY FUND MANAGEMENT#27 · 339,153 sh | 339,153 | $4.9M | 0.06% | — |
| 28 | Aventail Capital Group#28 · 331,805 sh | 331,805 | $4.8M | 0.28% | — |
| 29 | TUDOR INVESTMENT ET AL#29 · 305,002 sh | 305,002 | $4.4M | <0.01% | — |
| 30 | MILLENNIUM MANAGEMENT#30 · 281,364 sh | 281,364 | $4.1M | <0.01% | — |
| 31 | EMERALD ADVISERS#31 · 280,734 sh | 280,734 | $4.1M | 0.10% | — |
| 32 | HEALTHCARE OF ONTARIO PENSION PLAN FUND#32 · 265,000 sh | 265,000 | $3.9M | <0.01% | — |
| 33 | Freestone Grove Partners#33 · 264,072 sh | 264,072 | $3.8M | 0.02% | — |
| 34 | Yaupon Capital Management#34 · 250,000 sh | 250,000 | $3.6M | 0.07% | — |
| 35 | Lighthouse Investment Partners#35 · 247,437 sh | 247,437 | $3.6M | 0.10% | — |
| 36 | D. E. Shaw#36 · 225,000 sh | 225,000 | $3.3M | <0.01% | — |
| 37 | GOLDMAN SACHS GROUP#37 · 210,239 sh | 210,239 | $3.0M | <0.01% | — |
| 38 | BlueCrest Capital Management Ltd#38 · 200,000 sh | 200,000 | $2.9M | 0.10% | — |
| 39 | LMR Partners LLP#39 · 189,500 sh | 189,500 | $2.7M | 0.01% | — |
| 40 | EMERALD MUTUAL FUND ADVISERS#40 · 182,249 sh | 182,249 | $2.6M | 0.09% | — |
| 41 | Woodline Partners#41 · 176,721 sh | 176,721 | $2.6M | <0.01% | — |
| 42 | SIR Capital Management, L.P.#42 · 176,100 sh | 176,100 | $2.6M | 0.29% | — |
| 43 | Schonfeld Strategic Advisors#43 · 175,832 sh | 175,832 | $2.5M | <0.01% | — |
| 44 | ELEMENT CAPITAL MANAGEMENT#44 · 142,015 sh | 142,015 | $2.1M | 0.06% | — |
| 45 | Capricorn Fund Managers Ltd#45 · 140,000 sh | 140,000 | $2.0M | 0.16% | — |
| 46 | Weiss Asset Management#46 · 117,700 sh | 117,700 | $1.7M | 0.02% | — |
| 47 | Hill City Capital#47 · 110,000 sh | 110,000 | $1.6M | 0.04% | — |
| 48 | XTX Topco Ltd#48 · 106,049 sh | 106,049 | $1.5M | 0.02% | — |
| 49 | RAYMOND JAMES FINANCIAL#49 · 102,539 sh | 102,539 | $1.5M | <0.01% | — |
| 50 | DEUTSCHE BANK AG\#50 · 101,213 sh | 101,213 | $1.5M | <0.01% | — |
| 51 | Brooklands Fund Management Ltd#51 · 106,313 sh | 106,313 | $1.4M | 1.11% | — |
| 52 | STEADFAST CAPITAL MANAGEMENT#52 · 90,000 sh | 90,000 | $1.3M | 0.04% | — |
| 53 | Third Point#53 · 83,030 sh | 83,030 | $1.2M | 0.03% | — |
| 54 | Shay Capital#54 · 80,000 sh | 80,000 | $1.2M | 0.07% | — |
| 55 | MORGAN STANLEY#55 · 77,931 sh | 77,931 | $1.1M | <0.01% | — |
| 56 | VANGUARD FIDUCIARY#56 · 65,715 sh | 65,715 | $952.9K | <0.01% | — |
| 57 | Hudson Bay Capital Management#57 · 62,160 sh | 62,160 | $901.3K | <0.01% | — |
| 58 | Pentwater Capital Management#58 · 60,000 sh | 60,000 | $870.0K | <0.01% | — |
| 59 | SummitTX Capital, L.P.#59 · 55,000 sh | 55,000 | $797.5K | 0.02% | — |
| 60 | READYSTATE ASSET MANAGEMENT#60 · 50,000 sh | 50,000 | $725.0K | <0.01% | — |
| 61 | KAYNE ANDERSON CAPITAL ADVISORS#61 · 49,000 sh | 49,000 | $710.5K | 0.01% | — |
| 62 | FEDERATED HERMES#62 · 35,812 sh | 35,812 | $519.3K | <0.01% | — |
| 63 | Engineers Gate Manager#63 · 35,500 sh | 35,500 | $514.8K | <0.01% | — |
| 64 | Verition Fund Management#64 · 25,000 sh | 25,000 | $362.5K | <0.01% | — |
| 65 | Murchinson Ltd.#65 · 25,000 sh | 25,000 | $362.5K | 0.05% | — |
| 66 | FMR#66 · 24,849 sh | 24,849 | $360.3K | 0.00% | — |
| 67 | Gillson Capital#67 · 17,500 sh | 17,500 | $254.0K | 0.01% | — |
| 68 | Virtu Financial#68 · 17,106 sh | 17,106 | $248.0K | <0.01% | — |
| 69 | HRT FINANCIAL#69 · 16,269 sh | 16,269 | $235.0K | <0.01% | — |
| 70 | LEUCADIA NATIONAL#70 · 15,000 sh | 15,000 | $217.5K | <0.01% | — |
| 71 | US BANCORP \DE\#71 · 13,267 sh | 13,267 | $192.4K | <0.01% | — |
| 72 | LPL Financial#72 · 12,915 sh | 12,915 | $187.3K | 0.00% | — |
| 73 | Harbor Advisors#73 · 11,600 sh | 11,600 | $168.2K | 0.02% | — |
| 74 | Legal & General Group Plc#74 · 10,000 sh | 10,000 | $145.0K | 0.00% | — |
| 75 | Fulcrum Asset Management LLP#75 · 9,258 sh | 9,258 | $128.4K | 0.01% | — |
| 76 | Tower Research Capital (TRC)#76 · 5,728 sh | 5,728 | $83.1K | <0.01% | — |
| 77 | ROYAL BANK OF CANADA#77 · 4,089 sh | 4,089 | $59.0K | 0.00% | — |
| 78 | Vanguard Global Advisers#78 · 2,734 sh | 2,734 | $39.6K | 0.00% | — |
| 79 | JONES FINANCIAL COMPANIES LLLP#79 · 1,868 sh | 1,868 | $25.7K | 0.00% | — |
| 80 | OSAIC#80 · 1,226 sh | 1,226 | $17.8K | 0.00% | — |
| 81 | WELLS FARGO & COMPANY#81 · 972 sh | 972 | $14.1K | 0.00% | — |
| 82 | IFP Advisors#82 · 500 sh | 500 | $7.3K | — | — |
| 83 | Your Advocates Ltd., LLP#83 · 400 sh | 400 | $5.8K | <0.01% | — |
| 84 | CITIGROUP#84 · 160 sh | 160 | $2.3K | 0.00% | — |
| 85 | MRP Capital Investments#85 · 125 sh | 125 | $1.8K | <0.01% | — |
| 86 | Caitong International Asset Management , Ltd#86 · 107 sh | 107 | $1.6K | <0.01% | — |
| 87 | JPMORGAN CHASE#87 · 99 sh | 99 | $1.4K | 0.00% | — |
| 88 | SBI Securities , Ltd.#88 · 50 sh | 50 | $725.00 | — | — |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for the prior quarter without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.