Aviva’s Rambus RMBS Stock Holding History

Aviva’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	$421K	Sell	3,173 -1,535	-33%	-$200K	﹤0.01%	789
2026 Q1	$405K	Sell	4,708 -538	-10%	-$53.7K	﹤0.01%	795
2025 Q4	$482K	Sell	5,246 -540	-9%	-$53.1K	﹤0.01%	788
2025 Q3	$603K	Sell	5,786 -2,410	-29%	-$186K	﹤0.01%	675
2025 Q2	$525K	Sell	8,196 -2,605	-24%	-$140K	﹤0.01%	705
2025 Q1	$559K	Buy	10,801 +53	+0.5%	+$3.11K	﹤0.01%	771
2024 Q4	$568K	Sell	10,748 -5,156	-32%	-$263K	﹤0.01%	760
2024 Q3	$671K	Buy	15,904 +4,933	+45%	+$239K	﹤0.01%	707
2024 Q2	$645K	Buy	10,971 +606	+6%	+$34.6K	﹤0.01%	708
2024 Q1	$641K	Buy	10,365 +1,268	+14%	+$80.2K	﹤0.01%	797
2023 Q4	$621K	Sell	9,097 -1,818	-17%	-$113K	﹤0.01%	829
2023 Q3	$609K	Buy	+10,915	New	+$619K	﹤0.01%	756
2021 Q2	–	Sell	-61,851	Closed	-$1.2M	–	959
2021 Q1	$1.2M	Buy	+61,851	New	+$1.24M	0.01%	846

Other funds holding RMBS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Aviva's RMBS Position: Q2 2026 in Review

Aviva reduced its Rambus (RMBS) stake by 33% in Q2 2026, selling an estimated $200K and leaving 3,173 shares worth $421K. The position accounts for ﹤0.01% of the portfolio, ranked #789.

Aviva first reported a position in RMBS in Q1 2021 and has held it in 13 quarters since. The position peaked at $1.2M in Q1 2021. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

Aviva held 3,173 shares of Rambus worth $421K as of Q2 2026.
Aviva sold 1,535 Rambus shares in Q2 2026, an estimated $200K.
Rambus made up ﹤0.01% of Aviva's portfolio in Q2 2026, its #789 holding.
Aviva first reported a position in Rambus in Q1 2021 and has held it in 13 quarters since.
Aviva's Rambus position peaked at $1.2M in Q1 2021.
617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Aviva's 13F filing for Q2 2026, filed 13 Aug 2026.