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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
JIR
126
James Investment Research
Ohio
$533K +$601K +19,993 New
PFGIA
127
Patriot Financial Group Insurance Agency
Massachusetts
$532K +$600K +19,960 New
KWM
128
Kiker Wealth Management
Georgia
$528K +$595K +19,788 New
Tudor Investment Corp
129
Tudor Investment Corp
Connecticut
$524K +$591K +19,639 New
MC
130
Maverick Capital
Texas
$514K +$579K +19,271 New
TWC
131
TD Waterhouse Canada
Ontario, Canada
$480K -$18K -600 -3%
BHCM
132
Brevan Howard Capital Management
Jersey
$478K +$539K +17,928 New
CMI
133
Clare Market Investments
Texas
$467K +$526K +17,500 New
WAP
134
Wealthcare Advisory Partners
Pennsylvania
$439K +$495K +16,475 New
Russell Investments Group
135
Russell Investments Group
United Kingdom
$428K
BBA
136
Baader Bank Aktiengesellschaft
Germany
$421K +$483K +16,078 New
JF
137
Jump Financial
Illinois
$419K +$473K +15,720 New
GT
138
Glenmede Trust
Pennsylvania
$411K +$463K +15,405 New
VC
139
Veracity Capital
Georgia
$410K +$462K +15,356 New
IMCOOI
140
Investment Management Corp of Ontario (IMCO)
Canada
$397K +$66.2K +2,200 +17%
LBA
141
Letko, Brosseau & Associates
Quebec, Canada
$390K
Acadian Asset Management
142
Acadian Asset Management
Massachusetts
$389K +$156K +5,200 +55%
Susquehanna International Group
143
Susquehanna International Group
Pennsylvania
$386K -$220K -7,326 -34%
Deutsche Bank
144
Deutsche Bank
Germany
$368K +$26.9K +896 +7%
TC
145
Truvestments Capital
Florida
$356K +$402K +13,365 New
AllianceBernstein
146
AllianceBernstein
Tennessee
$356K +$22K +731 +6%
RG
147
Rathbones Group
United Kingdom
$354K
Osaic Holdings
148
Osaic Holdings
Arizona
$346K +$356K +11,830 +982%
Group One Trading
149
Group One Trading
Illinois
$334K +$377K +12,526 New
VPIM
150
Vanguard Personalized Indexing Management
California
$312K +$11.7K +388 +3%