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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, 302 increasing their positions, 231 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
302
Reduced
231
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 %
TAIM
276
Te Ahumairangi Investment Management
New Zealand
$1.05M – – –
ARG
277
Advisory Resource Group
Oklahoma
$1.05M -$4.21K -70 -0.4%
GT
278
Greenleaf Trust
Michigan
$1.04M -$25.5K -424 -2%
EBWM
279
Eagle Bluffs Wealth Management
Missouri
$1.03M +$29.4K +471 +3%
QOP
280
Quinn Opportunity Partners
Virginia
$1.03M +$330K +5,500 +47%
PWM
281
Perigon Wealth Management
California
$1.03M +$375K +6,246 +58%
MPAM
282
Murphy Pohlad Asset Management
Minnesota
$1.02M -$15K -250 -1%
DCM
283
Davis Capital Management
Florida
$1.02M +$132K +2,203 +15%
SCA
284
Snowden Capital Advisors
New York
$1M +$94.9K +1,522 +10%
FCM
285
Fourpath Capital Management
Oklahoma
$1,000K – – –
Tudor Investment Corp
286
Tudor Investment Corp
Connecticut
$999K -$173K -2,875 -15%
CCG
287
Cloverfields Capital Group
Minnesota
$988K -$9.01K -150 -0.9%
MM
288
MQS Management
New York
$985K +$723K +12,041 +277%
NG
289
Novem Group
New York
$983K +$250K +4,159 +34%
RhumbLine Advisers
290
RhumbLine Advisers
Massachusetts
$969K -$521K -8,670 -35%
Focus Partners Wealth
291
Focus Partners Wealth
Massachusetts
$962K +$5.12K +85 +0.5%
Thrivent Financial for Lutherans
292
Thrivent Financial for Lutherans
Minnesota
$960K -$280K -4,472 -23%
FC
293
FCA Corp
Texas
$958K -$14.9K -248 -2%
PFS
294
Prospera Financial Services
Texas
$952K +$77.5K +1,289 +9%
MFGM
295
Marshall Financial Group (Maryland)
Maryland
$947K +$119K +1,987 +14%
GCM
296
Graham Capital Management
Connecticut
$935K -$288K -4,795 -24%
RIA
297
Recurrent Investment Advisors
Texas
$932K +$48.8K +813 +6%
LCM
298
Leisure Capital Management
California
$920K +$167K +2,778 +22%
ATC
299
Argent Trust Co
Tennessee
$914K -$6.01K -100 -0.7%
PAS
300
Park Avenue Securities
New York
$898K +$33.2K +553 +4%
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