XR Securities LLC

SEC CIK: 0001531971
Latest filing: Jan 21, 2026

SEC filings (opens in a new tab)

UMC holding history

United Microelectronics Corp in every 13F filed by XR Securities LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

UMC overview All 13F holders of UMC Full Q4 2025 holdings

Shares (Q1 2022): 0; Sold out in Q1 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2021

Holdings of UMC by XR Securities LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2022	0	$0	0.0%	−15,358−100.0%	Sold out	Holders
Q4 2021	15,358	$180.0K	<0.1%	+3,632+31.0%	Added	Holders
Q3 2021	11,726	$134.0K	0.1%	+11,726	New	Holders