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Essex Investment Management’s Rio Tinto RIO Stock Holding History

Essex Investment 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 		$67.7K Hold
713
– – 0.01% 247
2026
Q1 		$66.5K Buy
713
+146
+26% +$13.3K 0.01% 245
2025
Q4 		$45.4K Hold
567
– – 0.01% 258
2025
Q3 		$37.4K Hold
567
– – 0.01% 263
2025
Q2 		$33.1K Sell
567
-450
-44% -$26.6K 0.01% 265
2025
Q1 		$61.1K Sell
1,017
-435
-30% -$26.8K 0.01% 237
2024
Q4 		$85.4K Hold
1,452
– – 0.02% 229
2024
Q3 		$103K Hold
1,452
– – 0.02% 227
2024
Q2 		$95.7K Hold
1,452
– – 0.02% 226
2024
Q1 		$92.5K Hold
1,452
– – 0.02% 228
2023
Q4 		$108K Hold
1,452
– – 0.02% 241
2023
Q3 		$92.4K Hold
1,452
– – 0.02% 298
2023
Q2 		$92.7K Sell
1,452
-162
-10% -$10.4K 0.01% 308
2023
Q1 		$111K Hold
1,614
– – 0.02% 303
2022
Q4 		$115K Buy
1,614
+510
+46% +$32K 0.02% 296
2022
Q3 		$61K Sell
1,104
-92
-8% -$5.3K 0.01% 313
2022
Q2 		$73K Sell
1,196
-45
-4% -$3.23K 0.01% 320
2022
Q1 		$100K Hold
1,241
– – 0.01% 316
2021
Q4 		$83K Sell
1,241
-57
-4% -$3.69K 0.01% 332
2021
Q3 		$87K Buy
1,298
+146
+13% +$11.4K 0.01% 340
2021
Q2 		$97K Hold
1,152
– – 0.01% 338
2021
Q1 		$89K Sell
1,152
-22
-2% -$1.8K 0.01% 357
2020
Q4 		$88K Sell
1,174
-7,725
-87% -$507K 0.01% 374
2020
Q3 		$537K Buy
+8,899
New +$546K 0.08% 294

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

Essex Investment Management's RIO Position: Q2 2026 in Review

Essex Investment Management held its Rio Tinto (RIO) position steady in Q2 2026 at 713 shares worth $67.7K. The position accounts for 0.01% of the portfolio, ranked #247.

Essex Investment Management first reported a position in RIO in Q3 2020 and has held it in 24 quarters since. The position peaked at $537K in Q3 2020. 970 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • Essex Investment Management held 713 shares of Rio Tinto worth $67.7K as of Q2 2026.
  • Essex Investment Management left its Rio Tinto share count unchanged in Q2 2026.
  • Rio Tinto made up 0.01% of Essex Investment Management's portfolio in Q2 2026, its #247 holding.
  • Essex Investment Management first reported a position in Rio Tinto in Q3 2020 and has held it in 24 quarters since.
  • Essex Investment Management's Rio Tinto position peaked at $537K in Q3 2020.
  • 970 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Essex Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.