Sigma Planning Corp

SEC CIK: 0001449126
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

RBRK holding history

Rubrik, Inc. in every 13F filed by Sigma Planning Corp, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

RBRK overview All 13F holders of RBRK Full Q2 2026 holdings

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2025

Holdings of RBRK by Sigma Planning Corp, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−10,194−100.0%	Sold out	Holders
Q3 2025	10,194	$838.4K	<0.1%	+2,300+29.1%	Added	Holders
Q2 2025	7,894	$707.2K	<0.1%	+7,894	New	Holders