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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
$60M
4
Citadel Advisors
Citadel Advisors
Florida
$52.3M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$122M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$913M
2
UBS Group
UBS Group
Switzerland
$65.1M
3
Morgan Stanley
Morgan Stanley
New York
$454M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$64.3M
5
PP
Paloma Partners
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Deutsche Bank
26
Deutsche Bank
Germany
$58.2M -$17.7M -294,732 -23%
Wells Fargo
27
Wells Fargo
California
$55.9M +$2.06M +34,352 +4%
CCM
28
Cullen Capital Management
New York
$55.7M +$5.12M +85,222 +10%
Citadel Advisors
29
Citadel Advisors
Florida
$52.3M +$34.4M +572,932 +193%
Natixis Advisors
30
Natixis Advisors
Massachusetts
$47.2M +$1.31M +21,798 +3%
Grantham, Mayo, Van Otterloo & Co (GMO)
31
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$46.4M +$23.1M +384,612 +99%
First Trust Advisors
32
First Trust Advisors
Illinois
$44.7M -$3.04M -50,533 -6%
Ameriprise
33
Ameriprise
Minnesota
$43.8M +$6.59M +109,594 +18%
TRSOTSOK
34
Teachers Retirement System of the State of Kentucky
Kentucky
$40.3M – – –
Pacer Advisors
35
Pacer Advisors
Pennsylvania
$39.6M +$1.49M +24,828 +4%
VanEck Associates
36
VanEck Associates
New York
$38.8M -$620K -10,327 -2%
BA
37
Bridgewater Associates
Connecticut
$37.9M +$8.18M +136,126 +28%
Neuberger Berman Group
38
Neuberger Berman Group
New York
$37M -$2.68M -44,656 -7%
MME
39
Meag Munich Ergo
Germany
$35.5M -$7.83M -130,383 -18%
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$33.7M -$5.86M -97,606 -15%
Renaissance Technologies
41
Renaissance Technologies
New York
$33.5M +$5.17M +86,000 +18%
Raymond James Financial
42
Raymond James Financial
Florida
$32.3M +$2.02M +33,554 +7%
Envestnet Asset Management
43
Envestnet Asset Management
Illinois
$30.8M -$3.93M -65,474 -11%
ECM
44
ExodusPoint Capital Management
New York
$28.3M +$21.3M +353,840 +302%
SEI Investments
45
SEI Investments
Pennsylvania
$27.4M +$4.01M +66,675 +17%
CAI
46
Capital Advisors Inc
Oklahoma
$25.6M +$917K +15,264 +4%
SHC
47
SALT Holding Corp
Delaware
$23.8M – – –
GF
48
Gabelli Funds
New York
$22.2M – – –
AA
49
AQR Arbitrage
Connecticut
$21.7M – – –
Barclays
50
Barclays
United Kingdom
$21.7M +$7.01M +116,718 +48%
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