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
2026 Q2	$275K	Sell	2,900 -7,400	-72%	-$750K	0.07%	82
2026 Q1	$961K	Buy	+10,300	New	+$939K	0.62%	30
2025 Q3	–	Sell	-71,227	Closed	-$4.15M	–	145
2025 Q2	$4.15M	Buy	71,227 +2,400	+3%	+$142K	3.13%	9
2025 Q1	$4.14M	Buy	+68,827	New	+$4.24M	2.98%	7
2023 Q1	–	Hold	0	–	–	–	113
2022 Q2	–	Sell	-6,700	Closed	-$539K	–	702
2022 Q1	$539K	Buy	+6,700	New	+$509K	0.05%	189
2021 Q4	–	Sell	-3,630	Closed	-$243K	–	1042
2021 Q3	$243K	Buy	+3,630	New	+$283K	0.02%	431
2021 Q2	–	Sell	-3,000	Closed	-$233K	–	852
2021 Q1	$233K	Buy	+3,000	New	+$246K	0.01%	451
2015 Q3	–	Sell	-15,858	Closed	-$654K	–	583
2015 Q2	$654K	Buy	+15,858	New	+$696K	0.04%	261
2013 Q4	–	Sell	-6,940	Closed	-$300K	–	414
2013 Q3	$300K	Sell	6,940 -8,060	-54%	-$376K	0.03%	324
2013 Q2	$600K	Buy	+15,000	New	+$669K	0.06%	288

Other funds holding RIO

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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.