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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.

New
Increased
Maintained
Reduced
Closed

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: 155190 (+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: 64 (-2)

Holders
190
Holders Change
+35
Holders Change %
+22.58%
% of All Funds
2.34%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
64
Increased
70
Reduced
42
Closed
27
Calls
$174M
Puts
$42.8M
Net Calls
+$131M
Net Calls Change
+$26.8M
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 +$1.05M +35,000 +71%
Aberdeen Group
78
Aberdeen Group
United Kingdom
$2.16M +$2.44M +81,001 New
VAM
79
Vanguard Asset Management
$2.14M +$2.42M +80,373 New
WF
80
WinCap Financial
Massachusetts
$2.04M +$113K +3,773 +5%
Geode Capital Management
81
Geode Capital Management
Massachusetts
$1.97M +$115K +3,838 +6%
Millennium Management
82
Millennium Management
New York
$1.87M +$2.11M +70,214 New
Polen Capital Management
83
Polen Capital Management
Florida
$1.87M +$740K +24,615 +54%
PMAM
84
Picton Mahoney Asset Management
Ontario, Canada
$1.81M -$329K -10,928 -14%
MCM
85
Militia Capital Management
Texas
$1.67M +$1.88M +62,582 New
PAM
86
PVG Asset Management
Colorado
$1.49M +$1.22M +40,487 +510%
FIA
87
Foundations Investment Advisors
Arizona
$1.47M +$1.66M +55,212 New
WWM
88
Walser Wealth Management
Florida
$1.47M +$1.66M +55,103 New
IIM
89
Intact Investment Management
Quebec, Canada
$1.46M +$1.65M +54,900 New
D.E. Shaw & Co
90
D.E. Shaw & Co
New York
$1.45M +$1.41M +46,752 +619%
FDCDDQ
91
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.36M -$101K -3,357 -6%
CIBC World Market
92
CIBC World Market
Ontario, Canada
$1.32M +$558K +18,571 +60%
HF
93
HRT Financial
New York
$1.31M +$1.48M +49,307 New
PCIA
94
Prime Capital Investment Advisors
Kansas
$1.3M +$1.46M +48,605 New
SWM
95
Spire Wealth Management
Virginia
$1.26M -$35.4K -1,178 -2%
Ohio Public Employees Retirement System (OPERS)
96
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.25M +$424K +14,113 +43%
XT
97
XTX Topco
Cayman Islands
$1.21M +$1.36M +45,346 New
Squarepoint
98
Squarepoint
New York
$1.2M +$1.35M +44,931 New
Zurich Cantonal Bank
99
Zurich Cantonal Bank
Switzerland
$1.2M +$264K +8,773 +24%
CM
100
CoreCommodity Management
Connecticut
$1.13M -$141K -4,695 -10%