Does Norges Bank own RMBS stock?

Yes. As of its Q2 2026 13F, Norges Bank holds 1,532,622 shares of RMBS (Rambus), worth $203.4M.

How many shares of RMBS does Norges Bank own?

As of its Q2 2026 13F, Norges Bank holds 1,532,622 shares of RMBS (Rambus).

As of its Q2 2026 13F, Norges Bank's RMBS position is worth $203.4M.

In Q2 2026, Norges Bank reduced its RMBS position by 168,929 shares (-9.9%).

Norges Bank already held RMBS in its Q4 2018 13F, the earliest on record, and has listed it in 29 quarterly 13F filings.

29 quarters

Position history for Norges Bank's holdings in Rambus, Inc.

Current Value

$203.4M

Current Shares

1.5M

Total Value Change

+$190.1M

Total Shares Change

-203,800

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	1.5M	-9.9%	$203.4M	0.0%	$132.74	0
2025-Q4	Decreased	1.7M	-13.7%	$156.4M	0.0%	$91.89	0
2025-Q2	Decreased	2M	-1.9%	$126.3M	0.0%	$64.02	0
2025-Q1	Increased	2M	+12.6%	$104.1M	0.0%	$51.78	34
2024-Q4	Increased	1.8M	+38.8%	$94.4M	0.0%	$52.86	39
2024-Q3	Unchanged	1.3M	0.0%	$54.3M	0.0%	$42.22	0
2024-Q2	Increased	1.3M	+1.9%	$75.6M	0.0%	$58.76	30
2024-Q1	Increased	1.3M	+1.7%	$78.1M	0.0%	$61.81	30
2023-Q4	Increased	1.2M	+28.1%	$84.8M	0.0%	$68.25	37
2023-Q3	Decreased	969,816	-3.1%	$54.1M	0.0%	$55.79	0
2023-Q2	Increased	1M	+1.2%	$64.2M	0.0%	$64.17	30
2023-Q1	Decreased	989,109	-14.7%	$50.7M	0.0%	$51.26	0
2022-Q4	Increased	1.2M	+10.8%	$41.5M	0.0%	$35.82	32
2022-Q3	Increased	1M	+1.7%	$26.6M	0.0%	$25.42	29
2022-Q2	Decreased	1M	-5.5%	$22.1M	0.0%	$21.49	0
2022-Q1	Unchanged	1.1M	0.0%	$34.7M	0.0%	$31.89	0
2021-Q4	Increased	1.1M	+2.5%	$32M	0.0%	$29.39	30
2021-Q3	Decreased	1.1M	-17.3%	$23.6M	0.0%	$22.20	0
2021-Q2	Decreased	1.3M	-4.3%	$30.5M	0.0%	$23.71	0
2021-Q1	Decreased	1.3M	-17.8%	$26.1M	0.0%	$19.44	0
2020-Q4	Unchanged	1.6M	0.0%	$28.5M	0.0%	$17.46	0
2020-Q3	Unchanged	1.6M	0.0%	$22.4M	0.0%	$13.69	0
2020-Q2	Increased	1.6M	+3.5%	$24.8M	0.0%	$15.20	30
2020-Q1	Decreased	1.6M	-1.9%	$17.5M	0.0%	$11.10	0
2019-Q4	Unchanged	1.6M	0.0%	$22.2M	0.0%	$13.78	0
2019-Q3	Unchanged	1.6M	0.0%	$21.1M	0.0%	$13.13	0
2019-Q2	Decreased	1.6M	-0.1%	$19.4M	0.0%	$12.04	0
2019-Q1	Decreased	1.6M	-7.3%	$16.8M	0.0%	$10.45	0
2018-Q4	First report	1.7M	-	$13.3M	0.0%	$7.67	0

Other major holders of RMBS: BlackRock, Inc., FMR LLC