Northern Trust’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 | $115M | Buy |
1,334,095
+18,544
| +1% | +$1.85M | 0.02% | 679 |
|
|
2025
Q4 | $121M | Sell |
1,315,551
-70,323
| -5% | -$6.92M | 0.02% | 664 |
|
|
2025
Q3 | $144M | Sell |
1,385,874
-7,812
| -0.6% | -$602K | 0.02% | 591 |
|
|
2025
Q2 | $89.2M | Sell |
1,393,686
-26,927
| -2% | -$1.44M | 0.01% | 761 |
|
|
2025
Q1 | $73.6M | Sell |
1,420,613
-42,725
| -3% | -$2.51M | 0.01% | 852 |
|
|
2024
Q4 | $77.4M | Buy |
1,463,338
+170,884
| +13% | +$8.71M | 0.01% | 863 |
|
|
2024
Q3 | $54.6M | Sell |
1,292,454
-3,800
| -0.3% | -$184K | 0.01% | 969 |
|
|
2024
Q2 | $76.2M | Sell |
1,296,254
-151,069
| -10% | -$8.63M | 0.01% | 756 |
|
|
2024
Q1 | $89.5M | Sell |
1,447,323
-181,031
| -11% | -$11.5M | 0.02% | 667 |
|
|
2023
Q4 | $111M | Buy |
1,628,354
+113,076
| +7% | +$7.04M | 0.02% | 587 |
|
|
2023
Q3 | $84.5M | Buy |
1,515,278
+5,856
| +0.4% | +$332K | 0.02% | 656 |
|
|
2023
Q2 | $96.9M | Sell |
1,509,422
-71,299
| -5% | -$3.93M | 0.02% | 609 |
|
|
2023
Q1 | $81M | Sell |
1,580,721
-3,223
| -0.2% | -$138K | 0.02% | 669 |
|
|
2022
Q4 | $56.7M | Sell |
1,583,944
-4,177
| -0.3% | -$141K | 0.01% | 857 |
|
|
2022
Q3 | $40.4M | Buy |
1,588,121
+5,001
| +0.3% | +$125K | 0.01% | 979 |
|
|
2022
Q2 | $34M | Buy |
1,583,120
+9,904
| +0.6% | +$245K | 0.01% | 1155 |
|
|
2022
Q1 | $50.2M | Sell |
1,573,216
-50,655
| -3% | -$1.4M | 0.01% | 1038 |
|
|
2021
Q4 | $47.7M | Sell |
1,623,871
-48,023
| -3% | -$1.22M | 0.01% | 1130 |
|
|
2021
Q3 | $37.1M | Sell |
1,671,894
-42,017
| -2% | -$989K | 0.01% | 1316 |
|
|
2021
Q2 | $40.6M | Buy |
1,713,911
+12,010
| +0.7% | +$242K | 0.01% | 1311 |
|
|
2021
Q1 | $33.1M | Sell |
1,701,901
-448,010
| -21% | -$9M | 0.01% | 1463 |
|
|
2020
Q4 | $37.5M | Sell |
2,149,911
-53,052
| -2% | -$832K | 0.01% | 1317 |
|
|
2020
Q3 | $30.2M | Sell |
2,202,963
-47,256
| -2% | -$671K | 0.01% | 1293 |
|
|
2020
Q2 | $34.2M | Buy |
2,250,219
+771,894
| +52% | +$10.9M | 0.01% | 1189 |
|
|
2020
Q1 | $16.4M | Buy |
1,478,325
+3,361
| +0.2% | +$46.6K | ﹤0.01% | 1549 |
|
|
2019
Q4 | $20.3M | Sell |
1,474,964
-27,199
| -2% | -$365K | ﹤0.01% | 1709 |
|
|
2019
Q3 | $19.7M | Buy |
1,502,163
+74,450
| +5% | +$933K | ﹤0.01% | 1704 |
|
|
2019
Q2 | $17.2M | Buy |
1,427,713
+45,826
| +3% | +$525K | ﹤0.01% | 1791 |
|
|
2019
Q1 | $14.4M | Buy |
1,381,887
+28,889
| +2% | +$277K | ﹤0.01% | 1905 |
|
|
2018
Q4 | $10.4M | Sell |
1,352,998
-484
| -0% | -$4.21K | ﹤0.01% | 2057 |
|
|
2018
Q3 | $14.8M | Buy |
1,353,482
+28,739
| +2% | +$350K | ﹤0.01% | 2009 |
|
|
2018
Q2 | $16.6M | Sell |
1,324,743
-30,497
| -2% | -$412K | ﹤0.01% | 1915 |
|
|
2018
Q1 | $18.2M | Buy |
1,355,240
+10,829
| +0.8% | +$145K | ﹤0.01% | 1759 |
|
|
2017
Q4 | $19.1M | Sell |
1,344,411
-32,737
| -2% | -$471K | ﹤0.01% | 1738 |
|
|
2017
Q3 | $18.4M | Sell |
1,377,148
-30,931
| -2% | -$397K | ﹤0.01% | 1771 |
|
|
2017
Q2 | $16.1M | Buy |
1,408,079
+49,027
| +4% | +$602K | ﹤0.01% | 1851 |
|
|
2017
Q1 | $17.9M | Buy |
1,359,052
+51,776
| +4% | +$680K | 0.01% | 1716 |
|
|
2016
Q4 | $18M | Buy |
1,307,276
+33,953
| +3% | +$440K | 0.01% | 1681 |
|
|
2016
Q3 | $15.9M | Buy |
1,273,323
+17,582
| +1% | +$232K | 0.01% | 1752 |
|
|
2016
Q2 | $15.2M | Sell |
1,255,741
-103,550
| -8% | -$1.26M | ﹤0.01% | 1731 |
|
|
2016
Q1 | $18.7M | Sell |
1,359,291
-1,032
| -0.1% | -$12.8K | 0.01% | 1539 |
|
|
2015
Q4 | $15.8M | Buy |
1,360,323
+33,438
| +3% | +$386K | 0.01% | 1669 |
|
|
2015
Q3 | $15.7M | Buy |
1,326,885
+69,395
| +6% | +$902K | 0.01% | 1674 |
|
|
2015
Q2 | $18.2M | Sell |
1,257,490
-16,032
| -1% | -$229K | 0.01% | 1662 |
|
|
2015
Q1 | $16M | Buy |
1,273,522
+24,427
| +2% | +$287K | ﹤0.01% | 1747 |
|
|
2014
Q4 | $13.9M | Sell |
1,249,095
-48,000
| -4% | -$544K | ﹤0.01% | 1814 |
|
|
2014
Q3 | $16.2M | Sell |
1,297,095
-7,903
| -0.6% | -$99.7K | 0.01% | 1662 |
|
|
2014
Q2 | $18.7M | Sell |
1,304,998
-131,434
| -9% | -$1.62M | 0.01% | 1569 |
|
|
2014
Q1 | $15.4M | Sell |
1,436,432
-147,809
| -9% | -$1.39M | ﹤0.01% | 1787 |
|
|
2013
Q4 | $15M | Buy |
1,584,241
+30,103
| +2% | +$271K | ﹤0.01% | 1772 |
|
|
2013
Q3 | $14.6M | Buy |
1,554,138
+31,622
| +2% | +$290K | 0.01% | 1724 |
|
|
2013
Q2 | $13.1M | Buy |
+1,522,516
| New | +$11.3M | ﹤0.01% | 1716 |
|
Other funds holding RMBS
VPM
VCM
EIG
Northern Trust's RMBS Position: Q1 2026 in Review
Northern Trust increased its Rambus (RMBS) stake by 1.4% in Q1 2026, buying an estimated $1.85M and bringing the position to 1,334,095 shares worth $115M. The position accounts for 0.02% of the portfolio, ranked #679.
Northern Trust first reported a position in RMBS in Q2 2013 and has held it in 52 quarters since. The position peaked at $144M in Q3 2025. 553 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.
- Northern Trust held 1,334,095 shares of Rambus worth $115M as of Q1 2026.
- Northern Trust bought 18,544 Rambus shares in Q1 2026, an estimated $1.85M.
- Rambus made up 0.02% of Northern Trust's portfolio in Q1 2026, its #679 holding.
- Northern Trust first reported a position in Rambus in Q2 2013 and has held it in 52 quarters since.
- Northern Trust's Rambus position peaked at $144M in Q3 2025.
- 553 funds tracked by Wall St. Rank held Rambus as of Q1 2026.
Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.