RBRK

Selling starting

RUBRIK INC-A

Oct 23, 2026 · Held by 4 equity funds across 4 families · institutional blended weight 0.077% · ~$222M est. exposure

Institutional blended weight over time

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

2026-09-110.064% → 0.077%2026-10-23

Day

-0.000%

Week

+0.001%

Month

+0.005%

Change in blended weight over each window. Bought over the month/week but being sold today — distribution may be starting.

Fund	Provider	Shares	Weight	Δ vs Thu Oct 22
XA	Corgi Funds	3,384	5.197%	—
HACK	Amplify	1,451,766	5.037% ~$175M	+0.000%
ARKW	ARK Invest	384,986	2.089% ~$45M	—
MMSC	First Trust	4,764	1.166% ~$0.6M	—

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

See RBRK flow on TraderMatrix

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

Get pinged the next time a sweep hits RBRK

TickerTrace tracks the funds daily. TraderMatrix sends you an alert the minute the options flow moves.

Share RBRK fund flow