Brown, Lisle/Cummings’s Rio Tinto RIO Stock Holding History

Brown, Lisle/Cummings’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 Q1	$536K	Hold	5,750	–	–	0.13%	145
2025 Q4	$460K	Sell	5,750 -800	-12%	-$57.6K	0.11%	159
2025 Q3	$432K	Hold	6,550	–	–	0.11%	160
2025 Q2	$382K	Sell	6,550 -1,724	-21%	-$102K	0.1%	166
2025 Q1	$497K	Sell	8,274 -2,797	-25%	-$172K	0.14%	142
2024 Q4	$651K	Sell	11,071 -454	-4%	-$29K	0.19%	115
2024 Q3	$820K	Sell	11,525 -2,125	-16%	-$136K	0.25%	93
2024 Q2	$900K	Sell	13,650 -75	-0.5%	-$5.1K	0.29%	78
2024 Q1	$875K	Sell	13,725 -2,225	-14%	-$149K	0.3%	80
2023 Q4	$1.19M	Sell	15,950 -675	-4%	-$45.3K	0.44%	56
2023 Q3	$1.06M	Buy	16,625 +850	+5%	+$54.2K	0.48%	53
2023 Q2	$1.01M	Buy	15,775 +1,175	+8%	+$75.5K	0.45%	54
2023 Q1	$1M	Sell	14,600 -425	-3%	-$30.8K	0.51%	50
2022 Q4	$1.07M	Hold	15,025	–	–	0.57%	47
2022 Q3	$827K	Sell	15,025 -150	-1%	-$8.64K	0.48%	51
2022 Q2	$926K	Buy	15,175 +700	+5%	+$50.2K	0.51%	48
2022 Q1	$1.16M	Buy	14,475 +12,775	+751%	+$970K	0.56%	46
2021 Q4	$114K	Buy	+1,700	New	+$110K	0.06%	203

Other funds holding RIO

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Brown, Lisle/Cummings's RIO Position: Q1 2026 in Review

Brown, Lisle/Cummings held its Rio Tinto (RIO) position steady in Q1 2026 at 5,750 shares worth $536K. The position accounts for 0.13% of the portfolio, ranked #145.

Brown, Lisle/Cummings first reported a position in RIO in Q4 2021 and has held it in 18 quarters since. The position peaked at $1.19M in Q4 2023. 933 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

Brown, Lisle/Cummings held 5,750 shares of Rio Tinto worth $536K as of Q1 2026.
Brown, Lisle/Cummings left its Rio Tinto share count unchanged in Q1 2026.
Rio Tinto made up 0.13% of Brown, Lisle/Cummings's portfolio in Q1 2026, its #145 holding.
Brown, Lisle/Cummings first reported a position in Rio Tinto in Q4 2021 and has held it in 18 quarters since.
Brown, Lisle/Cummings's Rio Tinto position peaked at $1.19M in Q4 2023.
933 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Brown, Lisle/Cummings's 13F filing for Q1 2026, filed 20 Apr 2026.