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Ero Copper

121 hedge funds and large institutions have $773M invested in Ero Copper in 2025 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 51 increasing their positions, 36 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
121
Holders Change
Holders Change %
0%
% of All Funds
1.64%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
23
Increased
51
Reduced
36
Closed
22
Calls
$6.2M
Puts
$4.27M
Net Calls
+$1.94M
Net Calls Change
+$898K
Name Holding Trade Value Shares
Change
Shares
Change %
IUHSA
76
Itau Unibanco Holding S.A.
Brazil
$332K
Macquarie Group
77
Macquarie Group
Australia
$327K +$40.9K +3,376 +14%
KeyBank National Association
78
KeyBank National Association
Ohio
$299K -$17.8K -1,466 -6%
Marshall Wace
79
Marshall Wace
United Kingdom
$297K -$359K -29,607 -55%
JSSH
80
J. Safra Sarasin Holding
$294K +$9.12K +753 +3%
PP
81
PDT Partners
New York
$291K -$994K -82,011 -77%
CCIA
82
Campbell & Co Investment Adviser
Maryland
$291K +$291K +24,000 New
PFSRSONJ
83
Police & Firemen's Retirement System of New Jersey
New Jersey
$285K +$34.9K +2,879 +14%
Millennium Management
84
Millennium Management
New York
$283K +$283K +23,338 New
Verition Fund Management
85
Verition Fund Management
Connecticut
$258K +$258K +21,311 New
NAMA
86
Nikko Asset Management Americas
New York
$255K +$255K +21,000 New
Sumitomo Mitsui Trust Group
87
Sumitomo Mitsui Trust Group
Japan
$255K +$255K +21,000 New
IIM
88
Intact Investment Management
Quebec, Canada
$250K -$102K -8,400 -29%
Group One Trading
89
Group One Trading
Illinois
$231K +$136K +11,261 +144%
CIBC World Market
90
CIBC World Market
Ontario, Canada
$227K +$26.8K +2,208 +13%
SIM
91
Sentry Investment Management
Wisconsin
$222K +$3.08K +305 +1%
DTL
92
Dynamic Technology Lab
Singapore
$217K +$217K +17,908 New
Pictet Asset Management
93
Pictet Asset Management
Switzerland
$212K +$19.2K +1,583 +10%
Simplex Trading
94
Simplex Trading
Illinois
$193K +$18.9K +1,569 +11%
XT
95
XTX Topco
Cayman Islands
$188K +$188K +15,497 New
VF
96
Virtu Financial
New York
$180K +$180K +14,891 New
PEAK6
97
PEAK6
Illinois
$177K +$82.7K +6,821 +88%
LBA
98
Letko, Brosseau & Associates
Quebec, Canada
$176K +$176K +14,500 New
VPIM
99
Vanguard Personalized Indexing Management
California
$173K -$44.6K -3,678 -20%
RG
100
Rathbones Group
United Kingdom
$161K