5 institutions reported holding $11.8M of ERO COPPER CORP (ERO) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($9.6M), PVG ASSET MANAGEMENT CORP ($1.3M), Hennion & Walsh Asset Management, Inc. ($591,710), CONFLUENCE INVESTMENT MANAGEMENT LLC ($305,074), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($561). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $9.6M | 360,352 | New |
| 2 | PVG ASSET MANAGEMENT CORP | $1.3M | 48,431 | Added |
| 3 | Hennion & Walsh Asset Management, Inc. | $591,710 | 22,120 | New |
| 4 | CONFLUENCE INVESTMENT MANAGEMENT LLC | $305,074 | 11,428 | New |
| 5 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $561 | 21 | New |
Source: SEC Form 13F filings · as of 2026-06-30