Comerica Bank

SEC CIK: 0000901541
Latest filing: Jan 29, 2026

SEC filings (opens in a new tab)

ALT holding history

Altimmune, Inc. in every 13F filed by Comerica Bank, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ALT overview All 13F holders of ALT Full Q4 2025 holdings

Shares (Q4 2025): 28
Value: $101
% of portfolio: <0.1%
Quarters held: 2; Since Q1 2024

Holdings of ALT by Comerica Bank, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	28	$101	<0.1%	+28	New	Holders
Q2 2024	0	$0	0.0%	−738−100.0%	Sold out	Holders
Q1 2024	738	$7.51K	<0.1%	+738	New	Holders