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Who owns ERock (EROC) stock

90 funds reported ERock (EROC) shares in their latest 13F filings, worth $488M in all. The largest holder is Price T Rowe Associates ($33.0M). Last quarter 82 funds added to their stakes and 0 cut them.

Largest holders of EROC (13F)Largest holders of EROC (13F)Price T Rowe Associates$33.0MBalyasny Asset Management L.P.$30.4MCinctive Capital Management LP$28.2MEncompass Capital Advisors LLC$27.6MZimmer Partners, LP$27.4MAmeriprise Financial$26.5MMassachusetts Financial Services$25.8MAlliancebernstein L.P.$24.7MCitadel Advisors LLC$21.8MValue Aligned Research Advisors, …$19.5M

Largest holders (13F)

FundSharesValueChangeQuarter
Price T Rowe Associates2,275,983$33.0Mnew2026-06-30
Balyasny Asset Management L.P.2,099,619$30.4Mnew2026-06-30
Cinctive Capital Management LP1,947,261$28.2Mnew2026-06-30
Encompass Capital Advisors LLC1,900,000$27.6Mnew2026-06-30
Zimmer Partners, LP1,891,745$27.4Mnew2026-06-30
Ameriprise Financial1,825,179$26.5Mnew2026-06-30
Massachusetts Financial Services1,776,265$25.8Mnew2026-06-30
Alliancebernstein L.P.1,702,121$24.7Mnew2026-06-30
Citadel Advisors LLC1,505,997$21.8Mnew2026-06-30
Value Aligned Research Advisors, LLC1,345,920$19.5Mnew2026-06-30
Alyeska Investment Group, L.P.1,276,391$18.5Mnew2026-06-30
Vanguard Portfolio Management LLC1,116,375$16.2Mnew2026-06-30
Pictet Asset Management Holding SA1,056,681$15.3Mnew2026-06-30
Vanguard Capital Management LLC1,030,728$14.9Mnew2026-06-30
Cibc Bancorp USA1,000,000$14.5Mnew2026-06-30

ERock's latest quarter

ERock, Q2 2026: revenue $39.9M (-42% year over year), operating margin -49.8%, net loss $67.7M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most EROC stock?

By the latest 13F filings: Price T Rowe Associates ($33.0M); Balyasny Asset Management L.P. ($30.4M); Cinctive Capital Management LP ($28.2M); Encompass Capital Advisors LLC ($27.6M); Zimmer Partners, LP ($27.4M).

What is the short interest in EROC?

11,486,308 shares were sold short at the 2026-10-15 settlement, -4.24% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.