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Mesirow Financial Investment Management’s Rio Tinto RIO Stock Holding History

Mesirow Financial 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 		$424K Buy
4,467
+5
+0.1% +$507 0.01% 390
2026
Q1 		$416K Buy
4,462
+623
+16% +$56.8K 0.01% 380
2025
Q4 		$307K Sell
3,839
-447
-10% -$32.2K 0.01% 400
2025
Q3 		$283K Sell
4,286
-10
-0.2% -$618 0.01% 466
2025
Q2 		$251K Buy
4,296
+10
+0.2% +$590 ﹤0.01% 474
2025
Q1 		$258K Hold
4,286
– – 0.01% 487
2024
Q4 		$252K Sell
4,286
-4,683
-52% -$299K 0.01% 502
2024
Q3 		$638K Sell
8,969
-168
-2% -$10.8K 0.01% 328
2024
Q2 		$602K Hold
9,137
– – 0.01% 308
2024
Q1 		$582K Sell
9,137
-24
-0.3% -$1.61K 0.01% 319
2023
Q4 		$682K Buy
+9,161
New +$615K 0.02% 265

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

Mesirow Financial Investment Management's RIO Position: Q2 2026 in Review

Mesirow Financial Investment Management increased its Rio Tinto (RIO) stake by 0.11% in Q2 2026, buying an estimated $507 and bringing the position to 4,467 shares worth $424K. The position accounts for 0.01% of the portfolio, ranked #390.

Mesirow Financial Investment Management first reported a position in RIO in Q4 2023 and has held it in 11 quarters since. The position peaked at $682K in Q4 2023. 963 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • Mesirow Financial Investment Management held 4,467 shares of Rio Tinto worth $424K as of Q2 2026.
  • Mesirow Financial Investment Management bought 5 Rio Tinto shares in Q2 2026, an estimated $507.
  • Rio Tinto made up 0.01% of Mesirow Financial Investment Management's portfolio in Q2 2026, its #390 holding.
  • Mesirow Financial Investment Management first reported a position in Rio Tinto in Q4 2023 and has held it in 11 quarters since.
  • Mesirow Financial Investment Management's Rio Tinto position peaked at $682K in Q4 2023.
  • 963 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Mesirow Financial Investment Management's 13F filing for Q2 2026, filed 22 Jul 2026.