Simplex Trading, LLC

SEC CIK: 0001488542
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

SMC holding history

Summit Midstream Corp 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.

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

Shares (Q2 2026): 14
Value: $398
% of portfolio: <0.1%
Quarters held: 2; Since Q3 2025

Holdings of SMC by Simplex Trading, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	14	$398	<0.1%	+14	New	Holders
Q4 2025	0	$0	0.0%	−1,908−100.0%	Sold out	Holders
Q3 2025	1,908	$39.0K	<0.1%	+1,908	New	Holders