Which funds hold EROC?

As of 2026-Q2, 20 institutional funds reported holding EROC (EROCK INC) in SEC 13F filings, with a combined reported value of $118.95M.

How many shares of EROC do institutions own?

13F filers reported 10.48M shares of EROC, worth $118.95M in aggregate at the end of 2026-Q2.

Is institutional ownership of EROC rising or falling?

No prior-quarter baseline is available for a directional read.

Where does this data come from?

All figures are computed from SEC Form 13F quarterly filings, which institutional investment managers must file within 45 days of quarter end for long positions of $100,000 or more.

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EROC — EROCK INC

Reported value held$118.95M

Funds holding (latest)20

SectorEnergy

Funds holding (Q2 2026)20

Institutional value$118.95M · 10.48M sh

New / Add / Cut / Exit20 / 0 / 0 / 0

Top-5 / Top-10 concentration77.0% / 95.2%

As of Q2 2026, 20 SEC-registered investment managers reported holding EROC (EROCK INC) in their latest 13F filings, with a combined reported value of $118.95M across 10.48M shares. Ownership is concentrated: the five largest holders account for 77.0% of reported value and the top ten for 95.2%.

Compared with the prior quarter, 20 opened new positions. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

EROC is classified in the Energy sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Fund	Quarter	Shares	Value	Portfolio Weight	Change
Balyasny Asset Management history	Q2 2026	2.10M	$30.44M	0.04%	New
MFS Investment Management history	Q2 2026	1.78M	$25.76M	0.01%	New
Citadel Advisors history	Q2 2026	1.51M	$21.84M	0.00%	New
Wellington Management Group history	Q2 2026	498.51K	$7.23M	0.00%	New
Franklin Resources history	Q2 2026	434.93K	$6.31M	0.00%	New
UBS Group AG history	Q2 2026	404.57K	$5.87M	0.00%	New

Soros Fund Management history	Q2 2026	376.21K	$5.45M	0.08%	New
Millennium Management history	Q2 2026	281.36K	$4.08M	0.00%	New
D. E. Shaw & Co history	Q2 2026	225.00K	$3.26M	0.00%	New
Goldman Sachs Group history	Q2 2026	210.24K	$3.05M	0.00%	New
Deutsche Bank AG history	Q2 2026	101.21K	$1.47M	0.00%	New
Steadfast Capital Management history	Q2 2026	90.00K	$1.30M	0.04%	New
Third Point history	Q2 2026	83.03K	$1.20M	0.03%	New
Morgan Stanley history	Q2 2026	77.93K	$1.13M	0.00%	New
Fidelity Management & Research (FMR) history	Q2 2026	24.85K	$360.31K	0.00%	New
Legal & General Investment Management America history	Q2 2026	10.00K	$145.05K	0.00%	New
T. Rowe Price Associates history	Q2 2026	2.28M	$33.00K	0.00%	New
Wells Fargo & Co history	Q2 2026	972	$14.09K	0.00%	New
Citigroup Inc history	Q2 2026	160	$2.32K	0.00%	New
JPMorgan Chase & Co history	Q2 2026	99	$1.37K	0.00%	New

New Positions (Q2 2026)

Balyasny Asset Management 2.10M sh · $30.44M
MFS Investment Management 1.78M sh · $25.76M
Citadel Advisors 1.51M sh · $21.84M
Wellington Management Group 498.51K sh · $7.23M
Franklin Resources 434.93K sh · $6.31M
UBS Group AG 404.57K sh · $5.87M
Soros Fund Management 376.21K sh · $5.45M
Millennium Management 281.36K sh · $4.08M
D. E. Shaw & Co 225.00K sh · $3.26M
Goldman Sachs Group 210.24K sh · $3.05M
Deutsche Bank AG 101.21K sh · $1.47M
Steadfast Capital Management 90.00K sh · $1.30M

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 20 funds)

Fund	Q2 2026
Balyasny Asset Management	2.10M
MFS Investment Management	1.78M
Citadel Advisors	1.51M
Wellington Management Group	498.51K
Franklin Resources	434.93K
UBS Group AG	404.57K
Soros Fund Management	376.21K
Millennium Management	281.36K
D. E. Shaw & Co	225.00K
Goldman Sachs Group	210.24K
Deutsche Bank AG	101.21K
Steadfast Capital Management	90.00K
Third Point	83.03K
Morgan Stanley	77.93K
Fidelity Management & Research (FMR)	24.85K
Legal & General Investment Management America	10.00K
T. Rowe Price Associates	2.28M
Wells Fargo & Co	972
Citigroup Inc	160
JPMorgan Chase & Co	99

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