CBRS

Distributing

Cerebras Systems Inc

Oct 12, 2026 · Held by 6 equity funds across 5 families · institutional blended weight 0.135% · ~$403M est. exposure

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Institutional blended weight over time

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

2026-08-280.062% → 0.135%2026-10-12

Net flow

Day

-0.002%

Week

-0.003%

Month

-0.015%

2-day selling streakblended weight

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

CBRS options flow today · live on TraderMatrix

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

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Who holds it

Fund	Provider	Shares	Weight	Δ today
ULTI	REX Shares	5,300	4.896% ~$0.9M	NEW+4.896%
ARKW	ARK Invest	320,651	2.575% ~$56M	—
ARKK	ARK Invest	911,717	2.233% ~$147M	—
CHPY	YieldMax	131,187	1.589% ~$22M	-0.001%
CHAT	Roundhill	100,633	0.856% ~$16M	—
CGGR	Capital Group	1,114,692	0.687% ~$183M	+0.002%

Option positions on it

6 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
ULTI	REX Shares	CALL	+53	$177.50	Oct 16	0.06%
ULTI	REX Shares	PUT	+53	$152.50	Oct 16	0.03%
CHPY	YieldMax	CALL	+1,311	$172.50	Oct 16	0.03%
CHPY	YieldMax	CALL	-1,311	$167.50	Oct 16	-0.04%
ULTI	REX Shares	CALL	-53	$165.00	Oct 16	-0.16%
ULTI	REX Shares	PUT	-53	$165.00	Oct 16	-0.18%

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