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Rio Tinto

875 hedge funds and large institutions have $10.3B invested in Rio Tinto in 2025 Q4 according to their latest regulatory filings, with 181 funds opening new positions, 346 increasing their positions, 201 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

223% more first-time investments, than exits

New positions opened: 181 | Existing positions closed: 56

72% more repeat investments, than reductions

Existing positions increased: 346 | Existing positions reduced: 201

27% more capital invested

Capital invested by funds: $8.15B → $10.3B (+$2.19B)

14% more funds holding

Funds holding: 765875 (+110)

14% more call options, than puts

Call options by funds: $657M | Put options by funds: $578M

0.46% more ownership

Funds ownership: 9.85%10.3% (+0.46%)

31% less funds holding in top 10

Funds holding in top 10: 139 (-4)

Holders
875
Holders Change
+110
Holders Change %
+14.38%
% of All Funds
10.64%
Holding in Top 10
9
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-30.77%
% of All Funds
0.11%
New
181
Increased
346
Reduced
201
Closed
56
Calls
$657M
Puts
$578M
Net Calls
+$79.8M
Net Calls Change
+$46.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
301
Simplex Trading
Illinois
$1.33M -$3.3M -45,800 -73%
FC
302
Farringdon Capital
United Kingdom
$1.33M -$431K -5,985 -27%
RhumbLine Advisers
303
RhumbLine Advisers
Massachusetts
$1.32M +$335K +4,651 +39%
PWM
304
Perigon Wealth Management
California
$1.31M +$166K +2,305 +16%
VCM
305
Violich Capital Management
California
$1.31M -$101K -1,400 -8%
SIM
306
Sterling Investment Management
Arizona
$1.31M -$25.1K -348 -2%
HKAM
307
Horizon Kinetics Asset Management
New York
$1.31M
LFM
308
LGT Fund Management
Liechtenstein
$1.3M
BTI
309
Blue Trust Inc
Georgia
$1.3M +$205K +2,853 +21%
QI
310
Qtron Investments
Massachusetts
$1.29M +$1.16M +16,149 New
AP
311
Americana Partners
Texas
$1.29M +$8.64K +120 +0.8%
SWM
312
Shrier Wealth Management
California
$1.28M +$1.15M +15,990 New
EH
313
Equitable Holdings
New York
$1.27M +$239K +3,315 +26%
KCM
314
Kempner Capital Management
Texas
$1.27M -$111K -1,546 -8%
BBVA
315
Banco Bilbao Vizcaya Argentaria
Spain
$1.26M -$1.46M -20,242 -56%
PFS
316
Prospera Financial Services
Texas
$1.26M +$51K +708 +5%
ATC
317
Argent Trust Co
Tennessee
$1.22M -$69.9K -971 -6%
CWM
318
Cadence Wealth Management
Massachusetts
$1.21M +$17.1K +237 +2%
TAIM
319
Te Ahumairangi Investment Management
New Zealand
$1.21M -$169K -2,350 -13%
WIA
320
World Investment Advisors
California
$1.21M +$555K +7,714 +105%
FCA
321
Fortis Capital Advisors
Kansas
$1.2M +$1.08M +15,042 New
S
322
Steadtrust
Texas
$1.2M +$7.2K +100 +0.7%
CCC
323
Chesapeake Capital Corp
Florida
$1.18M +$9.5K +132 +0.9%
SCA
324
Snowden Capital Advisors
New York
$1.18M +$41.5K +576 +4%
LCM
325
Leisure Capital Management
California
$1.17M -$5.18K -72 -0.5%