Ero Copper
190 hedge funds and large institutions have $1.84B invested in Ero Copper in 2026 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 70 increasing their positions, 42 reducing their positions, and 27 closing their positions.
306% more call options, than puts
Call options by funds: $174M | Put options by funds: $42.8M
137% more first-time investments, than exits
New positions opened: 64 | Existing positions closed: 27
67% more repeat investments, than reductions
Existing positions increased: 70 | Existing positions reduced: 42
23% more funds holding
Funds holding: 155 → 190 (+35)
2.51% more ownership
Funds ownership: 63.56% → 66.07% (+2.5%)
2% less capital invested
Capital invested by funds: $1.87B → $1.84B (-$30.7M)
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$61.9M |
| 2 |
Mirae Asset Global ETFs Holdings
Causeway Bay,
Hong Kong
|
+$38.3M |
| 3 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$28.7M |
| 4 |
Two Sigma Investments
New York
|
+$21.1M |
| 5 |
SG Americas Securities
New York
|
+$17.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$115M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$69.9M |
| 3 |
Fidelity International
Hamilton,
Bermuda
|
-$36.2M |
| 4 |
HIM
Hillsdale Investment Management
Toronto,
Ontario, Canada
|
-$29.8M |
| 5 |
GC
GMT Capital
Atlanta,
Georgia
|
-$24.6M |
ERO Hedge Fund Activity: Q1 2026 in Review
190 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Ero Copper (ERO) for Q1 2026, worth a combined $1.84B — down 1.6% from $1.87B a quarter earlier.
Buyers outnumbered sellers: 64 funds opened new ERO positions and 27 closed out — a net gain of 37 holders — while 70 added to existing stakes and 42 trimmed.
The largest buyer was Invesco, adding an estimated $61.9M. The largest seller was T. Rowe Price Associates, cutting an estimated $115M.
- 190 institutional investors held Ero Copper (ERO) as of Q1 2026, up from 155 in Q4 2025.
- Funds reported $1.84B of Ero Copper stock for Q1 2026, down 1.6% quarter-over-quarter.
- 64 funds opened new Ero Copper positions in Q1 2026 and 27 closed out, a net change of +37 holders.
- The largest Ero Copper buyer in Q1 2026 was Invesco, an estimated $61.9M added.
- The largest Ero Copper seller in Q1 2026 was T. Rowe Price Associates, an estimated $115M sold.
Based on aggregated 13F filings for Q1 2026.