Rio Tinto Plc-spon Adr
$103.30-1.4%
-$23.3M
Net Activity
-1.28% total shares
Institutions Holding
990
Popularity Rank
#493
Avg Weight
0.22%
Total Value
$13.3B
990 institutions currently hold RIO, with 508 net buyers and 375 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
375
Net Buying Institutions
508
Top 5 by Value
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Across its top 20 institutional holders, RIO's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 35/100).
RIO ranks #493 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
RIO is a top-conviction position for Palliser Capital — at 54.4% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in RIO belongs to Fisher Asset Management, LLC, but the position matters far more to Palliser Capital, who has 54.4% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Fisher Asset Management, LLC has added to its RIO position for two straight quarters, increasing it by $390.8M to reach $2.0B today.
Deutsche Bank Ag\ has trimmed its RIO position for two straight quarters, cutting it by $125.6M while still holding $51.8M.
RIO is down 1.4% today, and institutions have been net sellers of $23.3M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
RIO closed its latest fiscal year with net income of $10.2B.
+$1.2B
Total Buy Value
$1.2B
Total Sell Value
508
Net Buyers
375
Net Sellers
RIO
Q2 2026
Top 5 Institutional Movers
-$183.3M
-$130.1M
-$121.5M
+$84.3M
+$72.8M
RIO does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
| Action | Member | Trade Date | Amount |
|---|---|---|---|
| Buy | Alan Armstrong Senate | 2026-03-30 | $15K–$50K |
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
767204100, 76689T104, 767204900, 767204950
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Access RIO's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/RIOCLI
npx alphasmo stocks get RIOFull API & MCP documentation →