BCM
RIO icon

Bluefin Capital Management’s Rio Tinto RIO Stock Holding History

Bluefin Capital Management’s Portfolio RIO Stock Details RIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q4 		– Sell
-125,000
Closed -$44K – 867
2014
Q3 		$44K Buy
125,000
+123,750
+9,900% +$6.83M ﹤0.01% 761
2014
Q2 		$200K Buy
+1,250
New +$67.8K 0.01% 629

Other funds holding RIO

Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Bluefin Capital Management's RIO Position: Q2 2026 in Review

Bluefin Capital Management reduced its Rio Tinto (RIO) stake by 72% in Q2 2026, selling an estimated $750K and leaving 2,900 shares worth $275K. The position accounts for 0.07% of the portfolio, ranked #82.

Bluefin Capital Management first reported a position in RIO in Q2 2013 and has held it in 10 quarters since. The position peaked at $4.15M in Q2 2025. 968 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • Bluefin Capital Management held 2,900 shares of Rio Tinto worth $275K as of Q2 2026.
  • Bluefin Capital Management sold 7,400 Rio Tinto shares in Q2 2026, an estimated $750K.
  • Rio Tinto made up 0.07% of Bluefin Capital Management's portfolio in Q2 2026, its #82 holding.
  • Bluefin Capital Management first reported a position in Rio Tinto in Q2 2013 and has held it in 10 quarters since.
  • Bluefin Capital Management's Rio Tinto position peaked at $4.15M in Q2 2025.
  • 968 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Bluefin Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.