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Rio Tinto

738 hedge funds and large institutions have $7.11B invested in Rio Tinto in 2025 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 272 increasing their positions, 266 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

11% less capital invested

Capital invested by funds: $8B → $7.11B (-$888M)

22% less first-time investments, than exits

New positions opened: 78 | Existing positions closed: 100

53% less funds holding in top 10

Funds holding in top 10: 157 (-8)

Holders
738
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$468M
Puts
$416M
Net Calls
Net Calls Change

Top Sellers

1 -$619M
2 -$432M
3 -$39.6M
4
MME
Meag Munich Ergo
Germany
-$35.5M
5
Citadel Advisors
Citadel Advisors
Florida
-$34.7M
Name Holding Trade Value Shares
Change
Change in
Stake
FIA
551
FNY Investment Advisers
New York
$138K
Parallax Volatility Advisers
552
Parallax Volatility Advisers
California
$137K
QPBE
553
Quintet Private Bank (Europe)
Luxembourg
$134K
UCB
554
United Community Bank
South Carolina
$131K
SS
555
Sunbelt Securities
Texas
$126K
PS
556
Principal Securities
Iowa
$125K
HI
557
Harbour Investments
Wisconsin
$123K
CB
558
CNB Bank
Pennsylvania
$117K
POIA
559
Pin Oak Investment Advisors
Texas
$114K
OIA
560
Optimum Investment Advisors
Illinois
$114K
SOW
561
State of Wyoming
Wyoming
$110K
UBP
562
Union Bancaire Privee
Switzerland
$108K
RTC
563
Riverview Trust Company
Washington
$101K
PTC
564
Private Trust Company
Ohio
$96.4K
SAM
565
S.A. Mason
Michigan
$94.8K
ANBT
566
American National Bank & Trust
Texas
$94.5K
NRG
567
Nemes Rush Group
Michigan
$93.4K
GI
568
GAMMA Investing
California
$90.8K
DF
569
Dunhill Financial
United Kingdom
$88.8K
ATC
570
Adirondack Trust Company
New York
$87.5K
BBHC
571
Brown Brothers Harriman & Co
New York
$87K
FHA
572
First Horizon Advisors
Tennessee
$86.7K
Bank Julius Baer & Co
573
Bank Julius Baer & Co
Switzerland
$82.8K
UB
574
UMB Bank
Missouri
$79.3K
EB
575
Eastern Bank
Massachusetts
$76.9K