Renaissance Technologies’s Rambus RMBS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-22,900
Closed -$1.19M 3832
2025
Q1
$1.19M Buy
22,900
+19,100
+503% +$989K ﹤0.01% 2304
2024
Q4
$201K Buy
+3,800
New +$201K ﹤0.01% 3171
2023
Q3
Sell
-311,686
Closed -$20M 4030
2023
Q2
$20M Buy
311,686
+53,700
+21% +$3.45M 0.03% 675
2023
Q1
$13.2M Buy
257,986
+206,486
+401% +$10.6M 0.02% 936
2022
Q4
$1.85M Sell
51,500
-4,600
-8% -$165K ﹤0.01% 2121
2022
Q3
$1.43M Sell
56,100
-149,286
-73% -$3.79M ﹤0.01% 2272
2022
Q2
$4.41M Buy
205,386
+196,286
+2,157% +$4.22M 0.01% 1660
2022
Q1
$290K Sell
9,100
-287,386
-97% -$9.16M ﹤0.01% 3483
2021
Q4
$8.71M Buy
296,486
+87,626
+42% +$2.58M 0.01% 1155
2021
Q3
$4.64M Sell
208,860
-760,200
-78% -$16.9M 0.01% 1515
2021
Q2
$23M Sell
969,060
-555,900
-36% -$13.2M 0.03% 681
2021
Q1
$29.6M Sell
1,524,960
-1,046,200
-41% -$20.3M 0.04% 565
2020
Q4
$44.9M Sell
2,571,160
-898,826
-26% -$15.7M 0.05% 389
2020
Q3
$47.5M Sell
3,469,986
-631,100
-15% -$8.64M 0.05% 399
2020
Q2
$62.3M Sell
4,101,086
-326,600
-7% -$4.96M 0.05% 368
2020
Q1
$49.1M Sell
4,427,686
-58,214
-1% -$646K 0.05% 396
2019
Q4
$61.8M Buy
4,485,900
+82,700
+2% +$1.14M 0.05% 439
2019
Q3
$57.8M Sell
4,403,200
-146,686
-3% -$1.93M 0.05% 454
2019
Q2
$54.8M Sell
4,549,886
-187,800
-4% -$2.26M 0.05% 457
2019
Q1
$49.5M Buy
4,737,686
+953,300
+25% +$9.96M 0.05% 515
2018
Q4
$29M Buy
3,784,386
+194,200
+5% +$1.49M 0.03% 680
2018
Q3
$39.2M Sell
3,590,186
-573,314
-14% -$6.25M 0.04% 545
2018
Q2
$52.2M Sell
4,163,500
-238,286
-5% -$2.99M 0.06% 430
2018
Q1
$59.1M Buy
4,401,786
+170,500
+4% +$2.29M 0.06% 373
2017
Q4
$60.2M Buy
4,231,286
+941,800
+29% +$13.4M 0.07% 360
2017
Q3
$43.9M Buy
3,289,486
+380,900
+13% +$5.09M 0.05% 476
2017
Q2
$33.2M Buy
2,908,586
+832,386
+40% +$9.51M 0.04% 557
2017
Q1
$27.3M Buy
2,076,200
+110,000
+6% +$1.45M 0.04% 621
2016
Q4
$27.1M Buy
1,966,200
+253,300
+15% +$3.49M 0.04% 602
2016
Q3
$21.4M Sell
1,712,900
-31,000
-2% -$387K 0.04% 661
2016
Q2
$21.1M Sell
1,743,900
-219,000
-11% -$2.65M 0.04% 646
2016
Q1
$27M Sell
1,962,900
-248,600
-11% -$3.42M 0.05% 498
2015
Q4
$25.6M Buy
2,211,500
+419,100
+23% +$4.86M 0.06% 420
2015
Q3
$21.2M Buy
1,792,400
+336,300
+23% +$3.97M 0.05% 474
2015
Q2
$21.1M Buy
1,456,100
+421,214
+41% +$6.1M 0.05% 512
2015
Q1
$13M Buy
1,034,886
+250,086
+32% +$3.14M 0.03% 803
2014
Q4
$8.7M Sell
784,800
-66,900
-8% -$742K 0.02% 956
2014
Q3
$10.6M Buy
851,700
+88,700
+12% +$1.11M 0.03% 728
2014
Q2
$10.9M Buy
763,000
+261,500
+52% +$3.74M 0.03% 790
2014
Q1
$5.39M Buy
501,500
+53,500
+12% +$575K 0.01% 1208
2013
Q4
$4.24M Sell
448,000
-197,600
-31% -$1.87M 0.01% 1285
2013
Q3
$6.07M Sell
645,600
-42,500
-6% -$400K 0.01% 1053
2013
Q2
$5.91M Buy
+688,100
New +$5.91M 0.02% 1009