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Ero Copper

188 hedge funds and large institutions have $1.84B invested in Ero Copper in 2026 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 69 increasing their positions, 42 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

2.47% more ownership

Funds ownership: 63.56%66.02% (+2.5%)

2% less capital invested

Capital invested by funds: $1.87B → $1.84B (-$32.2M)

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
188
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$174M
Puts
$42.8M
Net Calls
Net Calls Change

Top Buyers

1 +$61.9M
2 +$38.3M
3 +$28.7M
4
Two Sigma Investments
Two Sigma Investments
New York
+$21.1M
5
SG Americas Securities
SG Americas Securities
New York
+$17.9M
Name Holding Trade Value Shares
Change
Change in
Stake
CM
76
CastleKnight Management
New York
$2.27M
Credit Agricole
77
Credit Agricole
France
$2.26M
Aberdeen Group
78
Aberdeen Group
United Kingdom
$2.16M
VAM
79
Vanguard Asset Management
$2.14M
WF
80
WinCap Financial
Massachusetts
$2.04M
Geode Capital Management
81
Geode Capital Management
Massachusetts
$1.97M
Millennium Management
82
Millennium Management
New York
$1.87M
Polen Capital Management
83
Polen Capital Management
Florida
$1.87M
PMAM
84
Picton Mahoney Asset Management
Ontario, Canada
$1.81M
MCM
85
Militia Capital Management
Texas
$1.67M
FIA
86
Foundations Investment Advisors
Arizona
$1.47M
WWM
87
Walser Wealth Management
Florida
$1.47M
IIM
88
Intact Investment Management
Quebec, Canada
$1.46M
D.E. Shaw & Co
89
D.E. Shaw & Co
New York
$1.45M
FDCDDQ
90
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.36M
CIBC World Market
91
CIBC World Market
Ontario, Canada
$1.32M
HF
92
HRT Financial
New York
$1.31M
PCIA
93
Prime Capital Investment Advisors
Kansas
$1.3M
SWM
94
Spire Wealth Management
Virginia
$1.26M
Ohio Public Employees Retirement System (OPERS)
95
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.25M
XT
96
XTX Topco
Cayman Islands
$1.21M
Squarepoint
97
Squarepoint
New York
$1.2M
Zurich Cantonal Bank
98
Zurich Cantonal Bank
Switzerland
$1.2M
CM
99
CoreCommodity Management
Connecticut
$1.13M
RG
100
Renaissance Group
Kentucky
$1.09M