GI
RIO icon

GAMMA Investing’s Rio Tinto RIO Stock Holding History

GAMMA Investing’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 		$520K Buy
5,477
+837
+18% +$84.9K 0.02% 636
2026
Q1 		$433K Buy
4,640
+1,161
+33% +$106K 0.02% 644
2025
Q4 		$278K Buy
3,479
+1,042
+43% +$75K 0.01% 814
2025
Q3 		$161K Buy
2,437
+881
+57% +$54.5K 0.01% 1142
2025
Q2 		$90.8K Sell
1,556
-990
-39% -$58.5K 0.01% 1524
2025
Q1 		$153K Buy
2,546
+685
+37% +$42.2K 0.01% 922
2024
Q4 		$109K Buy
1,861
+203
+12% +$13K 0.01% 1048
2024
Q3 		$118K Buy
1,658
+34
+2% +$2.18K 0.01% 892
2024
Q2 		$107K Buy
1,624
+240
+17% +$16.3K 0.01% 741
2024
Q1 		$88.2K Sell
1,384
-376
-21% -$25.2K 0.02% 710
2023
Q4 		$122K Buy
+1,760
New +$118K 0.03% 466

Other funds holding RIO

CAI
Capital Advisors Inc Tulsa, Oklahoma $6.8B AUM 26.96% 1-Year Est. Return
AA
ABC Arbitrage Paris, France $926M AUM 45.9% 1-Year Est. Return
CAM
Cidel Asset Management Toronto, Ontario, Ontario, Canada $2.08B AUM 24.89% 1-Year Est. Return
SW
SteelPeak Wealth Woodland Hills, California $3.86B AUM 48.92% 1-Year Est. Return
BB
Bell Bank Fargo, North Dakota $2.62B AUM 23.93% 1-Year Est. Return
SWM
Segment Wealth Management Houston, Texas $1.93B AUM 29.24% 1-Year Est. Return
QCM
QRG Capital Management Chicago, Illinois $12.1B AUM 44.98% 1-Year Est. Return
SIC
Salem Investment Counselors Winston Salem, North Carolina $4.03B AUM 61.49% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
JMFC
J.M. Forbes & Co Boston, Massachusetts $1.27B AUM 26.46% 1-Year Est. Return

GAMMA Investing's RIO Position: Q2 2026 in Review

GAMMA Investing increased its Rio Tinto (RIO) stake by 18% in Q2 2026, buying an estimated $84.9K and bringing the position to 5,477 shares worth $520K. The position accounts for 0.02% of the portfolio, ranked #636.

GAMMA Investing first reported a position in RIO in Q4 2023 and has held it in 11 quarters since. 221 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • GAMMA Investing held 5,477 shares of Rio Tinto worth $520K as of Q2 2026.
  • GAMMA Investing bought 837 Rio Tinto shares in Q2 2026, an estimated $84.9K.
  • Rio Tinto made up 0.02% of GAMMA Investing's portfolio in Q2 2026, its #636 holding.
  • GAMMA Investing first reported a position in Rio Tinto in Q4 2023 and has held it in 11 quarters since.
  • 221 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.