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Hudbay
HBM

Overview Fund Activity

234 hedge funds and large institutions have $3.06B invested in Hudbay in 2025 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 80 increasing their positions, 85 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
234
Holders Change
+26
Holders Change %
+12.5%
% of All Funds
3.14%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.16%
New
52
Increased
80
Reduced
85
Closed
23
Calls
$15.5M
Puts
$4.78M
Net Calls
+$10.7M
Net Calls Change
-$11.4M

Top Buyers

1
GC
GMT Capital
Georgia
+$338M
2
HP
Hancock Prospecting
Australia
+$154M
3
PMAM
Picton Mahoney Asset Management
Ontario, Canada
+$61.4M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$28.7M
5
CSS
Cubist Systematic Strategies
Connecticut
+$21.7M

Top Sellers

1
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
-$58M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$32.7M
3
ECA
Encompass Capital Advisors
New York
-$31.4M
4
Verition Fund Management
Verition Fund Management
Connecticut
-$23.6M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$16.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
GC
1
GMT Capital
Georgia
$338M +$338M +31,899,020 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$168M +$4.52M +426,039 +3%
LC
3
L1 Capital
Australia
$160M +$6.7M +630,703 +4%
HP
4
Hancock Prospecting
Australia
$154M +$154M +14,535,729 New
Invesco
5
Invesco
Georgia
$120M +$9.59M +903,517 +9%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$117M +$11.8M +1,113,941 +11%
Mirae Asset Global ETFs Holdings
7
Mirae Asset Global ETFs Holdings
Hong Kong
$101M -$58M -5,477,680 -37%
LBA
8
Letko, Brosseau & Associates
Quebec, Canada
$85.4M -$3.5M -330,575 -4%
DSC
9
Donald Smith & Co
New York
$79M +$20.1M +1,893,596 +34%
CM
10
Condire Management
Texas
$77.2M +$10.6M +1,000,000 +16%
EIG
11
EdgePoint Investment Group
Ontario, Canada
$72.1M -$8.9M -838,046 -11%
Goldman Sachs
12
Goldman Sachs
New York
$67.2M -$10M -946,255 -13%
Morgan Stanley
13
Morgan Stanley
New York
$66.2M +$11.2M +1,055,836 +20%
Royal Bank of Canada
14
Royal Bank of Canada
Ontario, Canada
$64.5M +$21.3M +2,010,820 +49%
PMAM
15
Picton Mahoney Asset Management
Ontario, Canada
$61.4M +$61.4M +5,812,518 New
Norges Bank
16
Norges Bank
Norway
$60.1M +$60.1M +5,659,496 New
Mackenzie Financial
17
Mackenzie Financial
Ontario, Canada
$53.9M +$1.59M +149,894 +3%
Millennium Management
18
Millennium Management
New York
$52.1M -$12.7M -1,201,122 -20%
American Century Companies
19
American Century Companies
Missouri
$45.3M -$218K -20,543 -0.5%
Renaissance Technologies
20
Renaissance Technologies
New York
$44.8M +$17M +1,600,100 +61%
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$44.6M +$28.7M +2,704,569 +181%
Bank of Montreal
22
Bank of Montreal
Ontario, Canada
$42.9M -$16.8M -1,584,713 -28%
WCA
23
Waratah Capital Advisors
Ontario, Canada
$37.4M -$621K -58,520 -2%
Jennison Associates
24
Jennison Associates
New York
$34.8M +$5.82M +548,134 +20%
Bank of America
25
Bank of America
North Carolina
$33.9M +$6.87M +647,194 +25%
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