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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 %
NMG
626
New Millennium Group
Utah
$44.4K – – –
PP
627
Pacifica Partners
Canada
$43.8K -$1.99K -34 -4%
NFSG
628
Newbridge Financial Services Group
Florida
$41.9K -$18K -300 -30%
MSG
629
Main Street Group
Virginia
$40.9K – – –
TSMHT
630
Thurston Springer Miller Herd & Titak
Indiana
$39.1K +$9.01K +150 +30%
HFS
631
Hantz Financial Services
Michigan
$39K +$39K +653 New
BL
632
BFSG LLC
California
$38.7K +$38K +633 +5,755%
GWP
633
Gen-Wealth Partners
Michigan
$36K – – –
CA
634
Centerpoint Advisors
Massachusetts
$36K – – –
Bank Julius Baer & Co
635
Bank Julius Baer & Co
Switzerland
$33.9K -$64.4K -948 -66%
BGAI
636
Bruce G. Allen Investments
Colorado
$33.2K -$2.04K -34 -6%
GEA
637
Glen Eagle Advisors
New Jersey
$30.4K -$16.1K -268 -35%
SC
638
SouthState Corp
Florida
$30.3K +$300 +5 +1%
ABWM
639
Alpine Bank Wealth Management
Colorado
$30.3K +$30.3K +505 New
Credit Agricole
640
Credit Agricole
France
$30K – – –
MFC
641
Mechanics Financial Corp
Ohio
$30K – – –
PW
642
Pandora Wealth
Illinois
$30K +$30K +500 New
SS
643
Sunbelt Securities
Texas
$30K -$99.1K -1,650 -77%
WF
644
Wayfinding Financial
Washington
$30K +$30K +488 New
KA
645
Kozak & Associates
Colorado
$29.6K – – –
AA
646
Ancora Advisors
Ohio
$29.1K – – –
AA
647
Addison Advisors
Vermont
$28K +$3.85K +64 +16%
N
648
Natixis
France
$27.2K -$12.8K -215 -32%
PB
649
Pinnacle Bancorp
Nebraska
$27.2K – – –
TIM
650
Tortoise Investment Management
New York
$26.4K – – –
24 25
26
27 28