EROEro Copper Corp.

$37.60+122% 1Y

Who owns ERO

207 institutions reported holding ERO for 2026Q2, together 67% of the company, more than the 190 a quarter earlier.

207

Institutions reporting a position · as of 2026Q2 · up from 190 the quarter before

Shares held by institutions
69.7M

Shares held by institutions · 67% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.87B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
26%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
21
New positions
47
Positions exited
31
Added to
72
Reduced
59
Top 10 holdersof the company
35%
Shares sold shortsettled Sep 15, 2026
6.0M
Short interestof shares outstanding
5.8%
Days to coverat the average daily volume
4.1
Change in the short positionsince the Aug 31, 2026 count
−7.7%
Institutional ownership by quarter, 2021Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q220769.7M$1.87B
2026Q119068.9M$1.84B
2025Q415466.1M$1.87B
2025Q314062.6M$1.27B
2025Q211866.1M$1.11B
2025Q112163.8M$773M
2024Q412064.0M$864M
2024Q311267.5M$1.52B
2024Q210468.3M$1.54B
2024Q110164.8M$1.25B
2023Q410068.7M$1.09B
2023Q38543.2M$746M
2023Q29049.2M$998M
2023Q18747.6M$842M
2022Q47945.5M$627M
2022Q37343.0M$473M
Largest reported holders, 2026Q2
HolderShares% of companyValue
FIL Ltd9.3M8.9%$249M
Mirae Asset Global Investments Co., Ltd.4.8M4.6%$127M
FMR LLC4.5M4.3%$120M
VANGUARD GROUP INC4.3M4.2%$116M
Invesco Ltd.4.1M3.9%$109M
GMT Capital Corp2.8M2.7%$76M
Cape Ann Asset Management Ltd2.1M2.0%$55M
JENNISON ASSOCIATES LLC1.8M1.7%$47M
AMERICAN CENTURY COMPANIES INC1.7M1.6%$45M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1.5M1.5%$44M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20266.0M5.8%4.1
Aug 31, 20266.6M6.3%3.7
Aug 14, 20265.8M5.5%3.6
Jul 31, 20265.2M5.0%6.0
Jul 15, 20264.6M4.4%4.7
Jun 30, 20263.6M3.4%2.9
Jun 15, 20263.5M3.3%2.3
May 29, 20263.3M3.2%3.1
May 15, 20263.5M3.4%2.0
Apr 30, 20263.2M3.1%3.4
Apr 15, 20263.5M3.4%3.1
Mar 31, 20263.0M2.9%2.8

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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