Pitcairn Co

SEC CIK: 0000315014
Latest filing: Aug 10, 2026

SEC filings (opens in a new tab)

ALT holding history

Altimmune, Inc. in every 13F filed by Pitcairn Co, 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 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 ALT by Pitcairn Co, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2023	0	$0	0.0%	−11,960−100.0%	Sold out	Holders
Q2 2023	11,960	$42.2K	<0.1%	−4,301−26.4%	Reduced	Holders
Q1 2023	16,261	$68.6K	<0.1%	+16,261	New	Holders