Murray Stahl's RIO Position Overview
Murray Stahl (via Horizon Kinetics Asset Management LLC) currently holds 16,316 shares of Rio Tinto Group (RIO) worth $1.31 M, representing 0.02% of the portfolio. First purchased in 2019-Q1, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Murray Stahl has maintained a strategic position in RIO, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2024, adding 8,370 shares. Largest reduction occurred in Q3 2025, reducing 9,350 shares.
Analysis based on 13F filings available since 2013 Q2
Murray Stahl's Rio Tinto Group (RIO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Rio Tinto Group (RIO) Trades by Murray Stahl
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2025 | -9,350 | Reduce 36.43% | 16,316 | $66.01 |
| Q2 2025 | -300 | Reduce 1.16% | 25,666 | $58.33 |
| Q1 2025 | +1,600 | Add 6.57% | 25,966 | $60.08 |
| Q4 2024 | +8,100 | Add 49.80% | 24,366 | $58.81 |
| Q3 2024 | +8,370 | Add 106.00% | 16,266 | $71.17 |
| Q2 2024 | +200 | Add 2.60% | 7,896 | $65.93 |
| Q1 2024 | +50 | Add 0.65% | 7,696 | $63.74 |
| Q4 2023 | +901 | Add 13.36% | 7,646 | $74.46 |
| Q3 2023 | +1,345 | Add 24.91% | 6,745 | $63.64 |
| Q4 2022 | +200 | Add 3.85% | 5,400 | $71.20 |
| Q3 2022 | +1,325 | Add 34.19% | 5,200 | $55.00 |
| Q2 2022 | +100 | Add 2.65% | 3,875 | $60.90 |
| Q1 2022 | +200 | Add 5.59% | 3,775 | $80.53 |
| Q4 2021 | +3,575 | New Buy | 3,575 | $66.85 |
| Q3 2021 | -2,425 | Sold Out | 0 | $0.00 |
| Q2 2021 | +2,425 | New Buy | 2,425 | $83.71 |
| Q1 2020 | -4,050 | Sold Out | 0 | $0.00 |
| Q3 2019 | +150 | Add 3.85% | 4,050 | $52.10 |
| Q2 2019 | +125 | Add 3.31% | 3,900 | $62.31 |
| Q1 2019 | +3,775 | New Buy | 3,775 | $58.81 |
Murray Stahl's Rio Tinto Group Investment FAQs
Murray Stahl first purchased Rio Tinto Group (RIO) in Q1 2019, acquiring 3,775 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Murray Stahl has held Rio Tinto Group (RIO) for 24 quarters since Q1 2019.
Murray Stahl's largest addition to Rio Tinto Group (RIO) was in Q3 2024, adding 16,266 shares worth $1.16 M.
According to the latest 13F filing for Q4 2025, Murray Stahl's firm, Horizon Kinetics Asset Management LLC, owns 16,316 shares of Rio Tinto Group (RIO), valued at approximately $1.31 M.
As of the Q4 2025 filing, Rio Tinto Group (RIO) represents approximately 0.02% of Murray Stahl's publicly disclosed stock portfolio, making it one of their key holdings.
Murray Stahl's peak holding in Rio Tinto Group (RIO) was 25,966 shares, as reported at the end of Q1 2025.