Headlands Technologies LLC

SEC CIK: 0001570271
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

QSI holding history

Quantum-Si Inc in every 13F filed by Headlands Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2025

Holdings of QSI by Headlands Technologies LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−9,322−100.0%	Sold out	Holders
Q2 2025	9,322	$18.3K	<0.1%	+8,997+2,768.3%	Added	Holders
Q1 2025	325	$390	<0.1%	+325	New	Holders