Walleye Trading’s Rambus RMBS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$2.4M Sell
27,900
-36,900
-57% -$3.68M ﹤0.01% 1598
2025
Q4
$5.95M Buy
64,800
+6,500
+11% +$640K 0.01% 1188
2025
Q3
$6.07M Buy
58,300
+6,500
+13% +$501K 0.01% 1153
2025
Q2
$3.32M Sell
51,800
-51,700
-50% -$2.77M 0.01% 1440
2025
Q1
$5.36M Buy
103,500
+68,500
+196% +$4.02M 0.01% 1046
2024
Q4
$1.85M Sell
35,000
-78,400
-69% -$4M ﹤0.01% 1737
2024
Q3
$4.79M Buy
113,400
+35,700
+46% +$1.73M 0.01% 1166
2024
Q2
$4.57M Sell
77,700
-11,000
-12% -$629K 0.01% 1098
2024
Q1
$5.48M Buy
88,700
+36,800
+71% +$2.33M 0.01% 1064
2023
Q4
$3.54M Sell
51,900
-28,800
-36% -$1.79M 0.01% 1473
2023
Q3
$4.5M Sell
80,700
-1,900
-2% -$108K 0.01% 1189
2023
Q2
$5.3M Buy
82,600
+67,800
+458% +$3.73M 0.02% 928
2023
Q1
$759K Sell
14,800
-11,800
-44% -$507K ﹤0.01% 2445
2022
Q4
$953K Sell
26,600
-45,000
-63% -$1.52M ﹤0.01% 2256
2022
Q3
$1.82M Buy
71,600
+44,400
+163% +$1.11M 0.01% 1760
2022
Q2
$585K Sell
27,200
-254,700
-90% -$6.3M ﹤0.01% 2743
2022
Q1
$8.99M Sell
281,900
-30,400
-10% -$841K 0.03% 684
2021
Q4
$9.18M Sell
312,300
-96,800
-24% -$2.46M 0.03% 647
2021
Q3
$9.08M Buy
409,100
+275,300
+206% +$6.48M 0.03% 599
2021
Q2
$3.17M Buy
133,800
+76,300
+133% +$1.54M 0.01% 1125
2021
Q1
$1.12M Buy
57,500
+3,900
+7% +$78.3K 0.01% 1817
2020
Q4
$936K Sell
53,600
-5,600
-9% -$87.8K ﹤0.01% 2028
2020
Q3
$810K Buy
59,200
+34,900
+144% +$496K ﹤0.01% 1828
2020
Q2
$369K Buy
24,300
+16,400
+208% +$231K ﹤0.01% 2534
2020
Q1
$88K Sell
7,900
-85,100
-92% -$1.18M ﹤0.01% 3188
2019
Q4
$1.28M Buy
93,000
+83,500
+879% +$1.12M 0.01% 1583
2019
Q3
$125K Sell
9,500
-15,900
-63% -$199K ﹤0.01% 3226
2019
Q2
$306K Buy
25,400
+7,400
+41% +$84.8K ﹤0.01% 2593
2019
Q1
$188K Sell
18,000
-97,500
-84% -$936K ﹤0.01% 3074
2018
Q4
$886K Buy
115,500
+55,700
+93% +$484K 0.01% 1850
2018
Q3
$652K Sell
59,800
-5,700
-9% -$69.4K ﹤0.01% 2579
2018
Q2
$821K Sell
65,500
-44,100
-40% -$596K ﹤0.01% 2314
2018
Q1
$1.47M Sell
109,600
-497,200
-82% -$6.66M 0.01% 1532
2017
Q4
$8.63K Sell
606,800
-168,100
-22% -$2.42M 0.04% 398
2017
Q3
$10.3K Buy
774,900
+532,000
+219% +$6.84M 0.05% 304
2017
Q2
$2.77K Sell
242,900
-46,400
-16% -$570K 0.02% 958
2017
Q1
$3.8K Buy
289,300
+206,300
+249% +$2.71M 0.03% 635
2016
Q4
$1.14M Sell
83,000
-168,300
-67% -$2.18M 0.01% 1414
2016
Q3
$3.14M Sell
251,300
-366,300
-59% -$4.84M 0.02% 677
2016
Q2
$7.46M Buy
617,600
+429,100
+228% +$5.23M 0.05% 284
2016
Q1
$2.59M Sell
188,500
-387,800
-67% -$4.81M 0.02% 689
2015
Q4
$6.68M Buy
576,300
+507,300
+735% +$5.85M 0.07% 294
2015
Q3
$814K Buy
69,000
+61,600
+832% +$800K 0.01% 1215
2015
Q2
$106K Sell
7,400
-187,700
-96% -$2.68M ﹤0.01% 2997
2015
Q1
$2.46M Buy
195,100
+188,200
+2,728% +$2.21M 0.02% 550
2014
Q4
$77K Sell
6,900
-1,500
-18% -$17K ﹤0.01% 2975
2014
Q3
$103K Sell
8,400
-24,600
-75% -$310K ﹤0.01% 2626
2014
Q2
$471 Buy
33,000
+9,900
+43% +$122K 0.01% 1325
2014
Q1
$249 Sell
23,100
-8,800
-28% -$82.6K ﹤0.01% 1763
2013
Q4
$302K Buy
31,900
+30,300
+1,894% +$273K ﹤0.01% 1898
2013
Q3
$15K Sell
1,600
-22,400
-93% -$205K ﹤0.01% 2604
2013
Q2
$207K Buy
+24,000
New +$179K ﹤0.01% 1691

Other funds holding RMBS

Walleye Trading's RMBS Position: Q1 2025 in Review

Walleye Trading sold out of Rambus (RMBS) in Q1 2025, closing a stake of 5,941 shares — an estimated $349K sold.

Walleye Trading first reported a position in RMBS in Q2 2013 and held it in 27 quarters. The position peaked at $10.2M in Q2 2023. 414 funds tracked by Wall St. Rank hold RMBS as of Q1 2025.

  • Walleye Trading reported no remaining Rambus position as of Q1 2025 after selling out during the quarter.
  • Walleye Trading sold 5,941 Rambus shares in Q1 2025, an estimated $349K.
  • Walleye Trading first reported a position in Rambus in Q2 2013 and held it in 27 quarters.
  • Walleye Trading's Rambus position peaked at $10.2M in Q2 2023.
  • 414 funds tracked by Wall St. Rank held Rambus as of Q1 2025.

Based on Walleye Trading's 13F filing for Q1 2025, filed 14 May 2025.