Simplex Trading, LLC

SEC CIK: 0001488542
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

HLGN holding history

Heliogen, 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.

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

Shares (Q3 2023): 0; Sold out in Q3 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2023

Holdings of HLGN by Simplex Trading, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2023	0	$0	0.0%	−933−100.0%	Sold outConverted for a 1-for-35 split	Holders
Q2 2023	32,658	$8.00K	<0.1%	−11,300−25.7%	Reduced	Holders
Q1 2023	43,958	$10.0K	<0.1%	+43,958	New	Holders