RMBS

Distributing

RAMBUS INC COMMON STOCK USD.001 · Information Technology

Oct 23, 2026 · Held by 4 equity funds across 4 families · institutional blended weight 0.001% · ~$2M est. exposure

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Institutional blended weight over time

AUM-weighted weight of RMBS across all stock-picking funds, last 30 trading sessions.

2026-09-110.001% → 0.001%2026-10-23

Net flow

Day

-0.000%

Week

-0.000%

Month

-0.000%

Change in blended weight over each window. Sold across every horizon — sustained distribution.

Who holds it

Fund	Provider	Shares	Weight	Δ vs Thu Oct 22
CEPI	REX Shares	22,083	1.587% ~$1.9M	-0.001%
MMSC	First Trust	2,434	0.423%	—
ETHO	Amplify	6,520	0.289% ~$0.6M	—
AVUS	Avantis	18,819	0.011% ~$1.6M	—

Option positions on it

2 live legs from income funds — excluded from the institutional blend above. Negative contracts are written; a long call and a written put at the same strike together are synthetic stock, not two trades. Expired contracts are hidden.

Fund	Provider	Type	Contracts	Strike	Expiry	Wt in fund
CEPI	REX Shares	CALL	-4	$100.00	Nov 20	-0.00%
CEPI	REX Shares	CALL	-216	$105.00	Nov 20	-0.05%

RMBS options flow today · live on TraderMatrix

The fund data above is end-of-day. This is what traders are doing with RMBS right now.

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Unusual prints, strikes, size and TraderLady's read are all on TraderMatrix.

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