Simplex Trading, LLC

SEC CIK: 0001488542
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

ULS holding history

UL Solutions Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 5,928
Value: $603.8K
% of portfolio: <0.1%
Quarters held: 3; Since Q2 2024

Holdings of ULS by Simplex Trading, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	5,928	$603.8K	<0.1%	+4,406+289.5%	Added	Holders
Q1 2026	1,522	$130.4K	<0.1%	+1,522	New	Holders
Q3 2024	0	$0	0.0%	−4−100.0%	Sold out	Holders
Q2 2024	4	$0	0.0%	+4	New	Holders