October Effect Ltd

SEC CIK: 0002078353
Latest filing: Jul 21, 2026

SEC filings (opens in a new tab)

SIRI holding history

Sirius XM Holdings Inc. in every 13F filed by October Effect Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SIRI overview All 13F holders of SIRI 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 SIRI by October Effect Ltd, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−13,520−100.0%	Sold out	Holders
Q3 2025	13,520	$314.7K	0.3%	−2,600−16.1%	Reduced	Holders
Q2 2025	16,120	$370.3K	0.4%	–	No prior filing	Holders