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Advisors Asset Management’s Rambus RMBS Stock Holding History

Advisors Asset Management’s Portfolio RMBS Stock Details RMBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$739K Buy
5,569
+3,201
+135% +$416K 0.01% 888
2026
Q1 		$204K Buy
2,368
+217
+10% +$21.7K ﹤0.01% 1142
2025
Q4 		$198K Sell
2,151
-5,211
-71% -$513K ﹤0.01% 1133
2025
Q3 		$767K Buy
7,362
+34
+0.5% +$2.62K 0.01% 869
2025
Q2 		$469K Sell
7,328
-1,314
-15% -$70.4K 0.01% 963
2025
Q1 		$447K Sell
8,642
-290
-3% -$17K 0.01% 956
2024
Q4 		$472K Sell
8,932
-86
-1% -$4.38K 0.01% 938
2024
Q3 		$381K Sell
9,018
-88
-1% -$4.26K 0.01% 992
2024
Q2 		$535K Buy
9,106
+1,582
+21% +$90.4K 0.01% 874
2024
Q1 		$465K Buy
7,524
+2,881
+62% +$182K 0.01% 931
2023
Q4 		$317K Buy
4,643
+2,575
+125% +$160K 0.01% 1022
2023
Q3 		$115K Buy
2,068
+1,110
+116% +$63K ﹤0.01% 1180
2023
Q2 		$61.5K Sell
958
-24,602
-96% -$1.35M ﹤0.01% 1254
2023
Q1 		$1.31M Sell
25,560
-26
-0.1% -$1.12K 0.03% 666
2022
Q4 		$916K Sell
25,586
-551
-2% -$18.6K 0.02% 773
2022
Q3 		$664K Sell
26,137
-444
-2% -$11.1K 0.01% 864
2022
Q2 		$571K Buy
26,581
+4,475
+20% +$111K 0.01% 916
2022
Q1 		$705K Buy
+22,106
New +$612K 0.01% 904

Other funds holding RMBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Advisors Asset Management's RMBS Position: Q2 2026 in Review

Advisors Asset Management increased its Rambus (RMBS) stake by 135% in Q2 2026, buying an estimated $416K and bringing the position to 5,569 shares worth $739K. The position accounts for 0.01% of the portfolio, ranked #888.

Advisors Asset Management first reported a position in RMBS in Q1 2022 and has held it in 18 quarters since. The position peaked at $1.31M in Q1 2023. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • Advisors Asset Management held 5,569 shares of Rambus worth $739K as of Q2 2026.
  • Advisors Asset Management bought 3,201 Rambus shares in Q2 2026, an estimated $416K.
  • Rambus made up 0.01% of Advisors Asset Management's portfolio in Q2 2026, its #888 holding.
  • Advisors Asset Management first reported a position in Rambus in Q1 2022 and has held it in 18 quarters since.
  • Advisors Asset Management's Rambus position peaked at $1.31M in Q1 2023.
  • 617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Advisors Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.