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Rio Tinto
RIO

Overview Fund Activity

769 hedge funds and large institutions have $8B invested in Rio Tinto in 2025 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 303 increasing their positions, 230 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
769
Holders Change
+24
Holders Change %
+3.22%
% of All Funds
10.45%
Holding in Top 10
15
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+36.36%
% of All Funds
0.2%
New
102
Increased
303
Reduced
230
Closed
62
Calls
$526M
Puts
$464M
Net Calls
+$62.4M
Net Calls Change
+$9.63M

Top Buyers

1
AOI
Auto-Owners Insurance
Michigan
+$243M
2
JAG
Journey Advisory Group
Kentucky
+$154M
3
MP
Mangrove Partners
Connecticut
+$45M
4
Citadel Advisors
Citadel Advisors
Florida
+$34.4M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$31.2M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$215M
2
UBS Group
UBS Group
Switzerland
-$91.3M
3
Morgan Stanley
Morgan Stanley
New York
-$72.9M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$65.9M
5
PP
Paloma Partners
Connecticut
-$40M
Name Holding Trade Value Shares
Change 		Shares
Change %
IAA
176
Independent Advisor Alliance
North Carolina
$2.47M +$84.1K +1,399 +4%
ACM
177
Aquatic Capital Management
Illinois
$2.35M +$2.35M +39,087 New
VPIM
178
Vanguard Personalized Indexing Management
California
$2.32M +$281K +4,672 +14%
TIA
179
Trust Investment Advisors
Indiana
$2.27M +$18.2K +303 +0.8%
CII
180
Capital International Inc
California
$2.25M +$139K +2,308 +7%
VVP
181
Venture Visionary Partners
Ohio
$2.24M +$127K +2,113 +6%
VCA
182
Verdence Capital Advisors
Maryland
$2.24M -$41K -682 -2%
Capital Research Global Investors
183
Capital Research Global Investors
California
$2.24M +$190K +3,110 +9%
CCM
184
CAAS Capital Management
New York
$2.22M -$48.9K -814 -2%
HSBC Holdings
185
HSBC Holdings
United Kingdom
$2.18M -$4.16M -69,879 -66%
Fifth Third Bancorp
186
Fifth Third Bancorp
Ohio
$2.15M +$2.22K +37 +0.1%
RFM
187
Royal Fund Management
Florida
$2.13M +$10.9K +181 +0.5%
SGA
188
Strategic Global Advisors
California
$2.12M -$118K -1,971 -5%
FGI
189
Foresight Global Investors
New York
$2.11M +$213K +3,550 +11%
RCA
190
Riverview Capital Advisers
Massachusetts
$2.06M -$414K -6,899 -17%
DekaBank Deutsche Girozentrale
191
DekaBank Deutsche Girozentrale
Germany
$2.06M – – –
MPM
192
Meritage Portfolio Management
Kansas
$2.06M -$55.8K -928 -3%
Pathstone Holdings
193
Pathstone Holdings
New Jersey
$2M +$81.6K +1,356 +4%
KCM
194
Kempner Capital Management
Texas
$1.97M – – –
NRS
195
Neville Rodie & Shaw
New York
$1.97M -$1.5K -25 -0.1%
MCM
196
Moore Capital Management
New York
$1.95M +$1.95M +32,500 New
TWC
197
TD Waterhouse Canada
Ontario, Canada
$1.94M +$60.4K +1,007 +3%
Schroder Investment Management Group
198
Schroder Investment Management Group
United Kingdom
$1.94M -$33.1K -543 -2%
NW
199
NewEdge Wealth
Pennsylvania
$1.93M +$471K +7,846 +32%
Group One Trading
200
Group One Trading
Illinois
$1.93M +$1.93M +32,100 New
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