Left Brain Wealth Management, LLC

Position in RBRK — Rubrik, Inc.

CIK 1957370 NAPERVILLE, IL

Position in RBRK

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$421,470

-$53,523 QoQ

Shares Held

5,250

-9.1% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#351

of 573 holders

Holding Since

Mar 2025

4 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Left Brain Wealth Management, LLC holds $10,102,777 across 5 Software - Infrastructure names. RBRK ranks #4 (4.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRWD	CrowdStrike Holdings, Inc.	39,416	$7,519,981
2	NET	Cloudflare, Inc.	4,745	$1,163,853
3	DOCN	DigitalOcean Holdings, Inc.	4,780	$750,603
4	RBRK	Rubrik, Inc. This page	5,250	$421,470
5	BAND	Bandwidth Inc.	3,900	$246,870

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$421,470	5,250	-9.1%	Shares	Sole	2026-07-30
2025-09-30	$474,993	5,775	0.0%	Shares	Sole	2025-11-12
2025-06-30	$517,382	5,775	+37.5%	Shares	Sole	2025-08-12
2025-03-31	$256,116	4,200	—	Shares	Sole	2025-05-01
No filing history on record for this holder in this stock.