Teachers Retirement System of the State of Kentucky’s Rio Tinto RIO Stock Holding History

Teachers Retirement System of the State of Kentucky’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	$52.6M	Buy	554,020 +8,250	+2%	+$836K	0.36%	43
2026 Q1	$50.9M	Sell	545,770 -152,000	-22%	-$13.9M	0.4%	40
2025 Q4	$55.8M	Hold	697,770	–	–	0.42%	34
2025 Q3	$46.1M	Buy	697,770 +26,400	+4%	+$1.63M	0.35%	48
2025 Q2	$39.2M	Hold	671,370	–	–	0.32%	59
2025 Q1	$40.3M	Hold	671,370	–	–	0.36%	49
2024 Q4	$39.5M	Buy	671,370 +21,190	+3%	+$1.35M	0.35%	49
2024 Q3	$46.3M	Hold	650,180	–	–	0.4%	42
2024 Q2	$42.9M	Buy	650,180 +53,000	+9%	+$3.61M	0.38%	42
2024 Q1	$38.1M	Buy	597,180 +17,100	+3%	+$1.14M	0.34%	50
2023 Q4	$43.2M	Sell	580,080 -6,900	-1%	-$463K	0.4%	43
2023 Q3	$37.4M	Hold	586,980	–	–	0.38%	46
2023 Q2	$37.5M	Hold	586,980	–	–	0.36%	50
2023 Q1	$40.3M	Hold	586,980	–	–	0.4%	45
2022 Q4	$41.8M	Hold	586,980	–	–	0.44%	45
2022 Q3	$32.3M	Buy	+586,980	New	+$33.8M	0.38%	51
2022 Q1	$48.9M	Hold	608,820	–	–	0.48%	26
2021 Q4	$40.8M	Sell	608,820 -28,600	-4%	-$1.85M	0.36%	47
2021 Q3	$42.6M	Buy	637,420 +55,000	+9%	+$4.29M	0.4%	34
2021 Q2	$48.9M	Hold	582,420	–	–	0.45%	25
2021 Q1	$45.2M	Sell	582,420 -36,940	-6%	-$3.03M	0.45%	30
2020 Q4	$46.6M	Sell	619,360 -25,500	-4%	-$1.67M	0.47%	26
2020 Q3	$38.9M	Hold	644,860	–	–	0.44%	39
2020 Q2	$36.2M	Sell	644,860 -34,700	-5%	-$1.76M	0.43%	40
2020 Q1	$31M	Sell	679,560 -40,000	-6%	-$2.05M	0.43%	38
2019 Q4	$42.7M	Hold	719,560	–	–	0.47%	39
2019 Q3	$37.5M	Hold	719,560	–	–	0.45%	38
2019 Q2	$44.9M	Hold	719,560	–	–	0.55%	30
2019 Q1	$42.3M	Buy	719,560 +14,700	+2%	+$808K	0.52%	32
2018 Q4	$34.2M	Buy	704,860 +35,660	+5%	+$1.74M	0.47%	36
2018 Q3	$34.1M	Hold	669,200	–	–	0.41%	43
2018 Q2	$37.1M	Hold	669,200	–	–	0.44%	37
2018 Q1	$34.5M	Sell	669,200 -27,800	-4%	-$1.52M	0.42%	45
2017 Q4	$36.9M	Sell	697,000 -20,000	-3%	-$976K	0.43%	44
2017 Q3	$33.8M	Hold	717,000	–	–	0.41%	51
2017 Q2	$30.3M	Buy	717,000 +9,700	+1%	+$389K	0.38%	54
2017 Q1	$28.8M	Buy	+707,300	New	+$30.1M	0.36%	61
2016 Q3	–	Sell	-86,800	Closed	-$2.72M	–	1718
2016 Q2	$2.72M	Buy	+86,800	New	+$2.59M	0.04%	454
2015 Q3	–	Sell	-142,200	Closed	-$5.86M	–	1735
2015 Q2	$5.86M	Sell	142,200 -67,000	-32%	-$2.94M	0.07%	317
2015 Q1	$8.66M	Hold	209,200	–	–	0.1%	240
2014 Q4	$9.64M	Hold	209,200	–	–	0.11%	232
2014 Q3	$10.3M	Hold	209,200	–	–	0.12%	218
2014 Q2	$11.4M	Sell	209,200 -25,800	-11%	-$1.4M	0.13%	206
2014 Q1	$13.1M	Buy	235,000 +106,000	+82%	+$5.78M	0.15%	176
2013 Q4	$7.28M	Hold	129,000	–	–	0.08%	270
2013 Q3	$6.29M	Hold	129,000	–	–	0.06%	311
2013 Q2	$5.3M	Buy	+129,000	New	+$5.76M	0.05%	325

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

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

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Altshuler Shaham Tel Aviv, Israel $8.04B AUM 44.04% 1-Year Est. Return

TAM

Todd Asset Management Louisville, Kentucky $5.63B AUM 45.28% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Milford Funds Auckland $6.14B AUM

Teachers Retirement System of the State of Kentucky's RIO Position: Q2 2026 in Review

Teachers Retirement System of the State of Kentucky increased its Rio Tinto (RIO) stake by 1.5% in Q2 2026, buying an estimated $836K and bringing the position to 554,020 shares worth $52.6M. The position accounts for 0.36% of the portfolio, ranked #43.

Teachers Retirement System of the State of Kentucky first reported a position in RIO in Q2 2013 and has held it in 47 quarters since. The position peaked at $55.8M in Q4 2025. 724 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

Teachers Retirement System of the State of Kentucky held 554,020 shares of Rio Tinto worth $52.6M as of Q2 2026.
Teachers Retirement System of the State of Kentucky bought 8,250 Rio Tinto shares in Q2 2026, an estimated $836K.
Rio Tinto made up 0.36% of Teachers Retirement System of the State of Kentucky's portfolio in Q2 2026, its #43 holding.
Teachers Retirement System of the State of Kentucky first reported a position in Rio Tinto in Q2 2013 and has held it in 47 quarters since.
Teachers Retirement System of the State of Kentucky's Rio Tinto position peaked at $55.8M in Q4 2025.
724 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Teachers Retirement System of the State of Kentucky's 13F filing for Q2 2026, filed 12 Aug 2026.