D.E. Shaw & Co’s Rio Tinto RIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$4.94M Buy
52,993
+38,983
+278% +$3.55M ﹤0.01% 2184
2025
Q4
$1.12M Sell
14,010
-1,007,751
-99% -$72.5M ﹤0.01% 3462
2025
Q3
$67.4M Sell
1,021,761
-66,018
-6% -$4.08M 0.05% 523
2025
Q2
$63.5M Buy
1,087,779
+527,466
+94% +$31.1M 0.06% 474
2025
Q1
$33.7M Sell
560,313
-97,606
-15% -$6.01M 0.04% 653
2024
Q4
$38.7M Sell
657,919
-504,127
-43% -$32.2M 0.04% 682
2024
Q3
$82.7M Buy
+1,162,046
New +$74.6M 0.11% 330
2024
Q2
Sell
-24,225
Closed -$1.65M 4840
2024
Q1
$1.54M Buy
+24,225
New +$1.62M ﹤0.01% 2809
2023
Q4
Sell
-136,512
Closed -$9.16M 4610
2023
Q3
$8.69M Sell
136,512
-135,816
-50% -$8.66M 0.01% 1383
2023
Q2
$17.4M Buy
272,328
+241,186
+774% +$15.5M 0.03% 960
2023
Q1
$2.14M Buy
+31,142
New +$2.26M ﹤0.01% 2643
2022
Q4
Sell
-357,106
Closed -$22.4M 5111
2022
Q3
$19.7M Buy
357,106
+166,313
+87% +$9.58M 0.03% 856
2022
Q2
$11.6M Buy
190,793
+56,530
+42% +$4.05M 0.02% 1261
2022
Q1
$10.8M Sell
134,263
-555,827
-81% -$42.2M 0.01% 1531
2021
Q4
$46.2M Buy
690,090
+503,528
+270% +$32.6M 0.06% 593
2021
Q3
$12.5M Buy
186,562
+139,664
+298% +$10.9M 0.02% 1343
2021
Q2
$3.93M Sell
46,898
-214,520
-82% -$18.4M ﹤0.01% 2257
2021
Q1
$20.3M Buy
261,418
+12,730
+5% +$1.04M 0.02% 922
2020
Q4
$18.7M Buy
248,688
+58,992
+31% +$3.87M 0.02% 991
2020
Q3
$11.5M Buy
+189,696
New +$11.6M 0.02% 1159
2020
Q2
Sell
-361,062
Closed -$16.4M 4249
2020
Q1
$16.4M Buy
361,062
+354,245
+5,196% +$18.2M 0.03% 735
2019
Q4
$405K Sell
6,817
-21,317
-76% -$1.16M ﹤0.01% 3502
2019
Q3
$1.47M Buy
28,134
+21,200
+306% +$1.15M ﹤0.01% 2585
2019
Q2
$432K Sell
6,934
-56,510
-89% -$3.39M ﹤0.01% 3138
2019
Q1
$3.73M Sell
63,444
-508,104
-89% -$27.9M 0.01% 1751
2018
Q4
$27.7M Buy
+571,548
New +$27.9M 0.05% 555
2018
Q3
Sell
-211,216
Closed -$11.7M 3963
2018
Q2
$11.7M Sell
211,216
-1,117
-0.5% -$62.6K 0.02% 991
2018
Q1
$10.9M Sell
212,333
-246,876
-54% -$13.5M 0.02% 949
2017
Q4
$24.3M Buy
459,209
+375,454
+448% +$18.3M 0.04% 593
2017
Q3
$3.95M Sell
83,755
-53,824
-39% -$2.5M 0.01% 1544
2017
Q2
$5.82M Sell
137,579
-368,173
-73% -$14.8M 0.01% 1230
2017
Q1
$20.6M Buy
505,752
+330,182
+188% +$14M 0.04% 561
2016
Q4
$6.75M Buy
175,570
+163,566
+1,363% +$6M 0.02% 1173
2016
Q3
$401K Sell
12,004
-62,896
-84% -$2M ﹤0.01% 2905
2016
Q2
$2.34M Buy
74,900
+22,779
+44% +$680K 0.01% 1814
2016
Q1
$1.47M Buy
52,121
+19,166
+58% +$510K ﹤0.01% 2102
2015
Q4
$960K Sell
32,955
-55,378
-63% -$1.87M ﹤0.01% 2655
2015
Q3
$2.99M Sell
88,333
-675,781
-88% -$25.3M 0.01% 1788
2015
Q2
$31.5M Buy
764,114
+93,171
+14% +$4.09M 0.06% 469
2015
Q1
$27.8M Buy
670,943
+661,095
+6,713% +$29.9M 0.05% 496
2014
Q4
$454K Sell
9,848
-237,924
-96% -$11.2M ﹤0.01% 3403
2014
Q3
$12.2M Buy
247,772
+228,872
+1,211% +$12.6M 0.02% 965
2014
Q2
$1.03M Buy
18,900
+7,607
+67% +$413K ﹤0.01% 2927
2014
Q1
$630K Sell
11,293
-49,371
-81% -$2.69M ﹤0.01% 3409
2013
Q4
$3.42M Sell
60,664
-110,665
-65% -$5.76M 0.01% 2013
2013
Q3
$8.35M Sell
171,329
-105,344
-38% -$4.91M 0.02% 1170
2013
Q2
$11.4M Buy
+276,673
New +$12.3M 0.03% 799

Other funds holding RIO