Quantbot Technologies LP

SEC CIK: 0001512991
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

AMBQ holding history

Ambiq Micro, Inc. in every 13F filed by Quantbot Technologies LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 12,832
Value: $1.13M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of AMBQ by Quantbot Technologies LP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	12,832	$1.13M	<0.1%	−2,324−15.3%	Reduced	Holders
Q1 2026	15,156	$385.1K	<0.1%	+11,291+292.1%	Added	Holders
Q4 2025	3,865	$110.2K	<0.1%	+3,865	New	Holders