Skip to content
Disclosery

RBRK RUBRIK INC.

Follow

CL A (common), issuer CIK 1943896

Filings received so far for Q3 2026: 42 13F filers report a position in RBRK shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-07-13 S$125.57Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-07-3,055 S$124.79Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-07-8,274 S$124.05Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-07-1,478 S$123.32Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-07+12,820 C$0Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-06-68 S$127.7Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-06-1,069 S$126.87Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-06-11,101 S$126.14Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-06-582 S$125.35Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-06+12,820 C$0Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-05-2,913 S$123.8Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-05-5,600 S$122.99Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-05-2,801 S$121.95Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-05-901 S$121.2Form 4
Nithrakashyap Arvinddirector, officer (Chief Technology Officer)2026-10-05-110 S$120.26Form 4

13F holders, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CONGRESS ASSET MANAGEMENT CO715,550$81.9M0.53%+175,86613F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…128,416$13.9M0.02%+10,51413F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC30,625$3.51M0.08%-37513F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC22,638$2.59M0.04%-3,01413F-HRTimelineGroup
Krilogy Financial LLC17,804$2.14M0.06%+47113F-HRTimeline
Wedmont Private Capital15,351$1.86M0.04%-70313F-HRTimeline
NorthCrest Asset Manangement, LLC13,241$1.6M0.04%+1,69713F-HRTimeline
STABLEFORD CAPITAL II LLC11,241$1.29M0.45%new13F-HRTimeline
Avior Wealth Management, LLC6,027$690K0.02%+1,38713F-HRTimeline
Central Pacific Bank - Trust Division5,911$677K0.07%new13F-HRTimeline
Perpetual Ltdin group Perpetual Ltd5,705$653K0.01%-2,44513F-HRTimelineGroup
Green Alpha Advisors, LLC5,650$647K0.44%+6413F-HRTimeline
Farther Finance Advisors, LLC5,311$608K<0.01%+1,62613F-HRTimeline
RIVERSEDGE ADVISORS, LLC4,693$537K0.07%+53413F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp4,500$515K0.06%013F-HRTimelineGroup
Sugar Maple Asset Management, LLC4,000$458K0.26%-1,50013F-HRTimeline
Balefire, LLC3,472$397K0.06%-81613F-HRTimeline
Legacy Wealth Asset Management, LLC3,252$372K0.08%new13F-HRTimeline
LifeGoal Investments, LLC2,937$336K0.1%new13F-HRTimeline
GAMMA Investing LLC2,806$321K0.01%+95413F-HRTimeline
1900 WEALTH MANAGEMENT LLC2,702$309K0.02%new13F-HRTimeline
Bison Wealth, LLC2,517$302K0.03%new13F-HRTimeline
Whalen Wealth Management Inc.2,578$295K0.13%new13F-HRTimeline
True Wealth Design, LLC2,445$280K0.07%+6413F-HRTimeline
Thrive Wealth Management, LLC2,084$239K0.03%new13F-HRTimeline
Able Wealth Management LLC1,833$225K0.05%new13F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC1,805$207K<0.01%new13F-HRTimeline
GK Wealth Management LLC1,504$172K0.1%new13F-HRTimeline
CX Institutional1,403$161K<0.01%+1013F-HRTimeline
Noble Wealth Management PBC1,088$125K0.06%013F-HRTimeline
Versant Capital Management, Inc939$107K0.01%+1313F-HRTimeline
CoreCap Advisors, LLC545$62.4K<0.01%+39713F-HRTimeline
TOTH FINANCIAL ADVISORY CORP200$22.9K<0.01%new13F-HRTimeline
Bullock Wealth Management Group138$15.9K0.01%013F-HRTimeline
Cape Investment Advisory, Inc.84$9.62K<0.01%013F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC61$6.98K<0.01%013F-HRTimeline
WEST PACES ADVISORS INC.39$4.46K<0.01%013F-HRTimeline
Roxbury Financial LLC25$2.86K<0.01%013F-HRTimeline
Marquette Asset Management, LLC22$2.52K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB18$2.06K<0.01%013F-HRTimeline
Planning Strategies Inc.14$1.6K<0.01%+213F-HRTimeline
Downshift Financial, LLC3$343<0.01%013F-HRTimeline

Events

  • Nithrakashyap Arvind disposed of 10,319 RBRK shares between 2026-10-05 and 2026-10-07, Form 4 filed 2026-10-07. 0002019143-26-000023

    Accepted , ingested

  • Wassenaar Yvonne sold 721 RBRK shares on 2026-10-05, Form 4 filed 2026-10-06. 0001707744-26-000023

    Accepted , ingested