Stephens Inc

SEC CIK: 0000757657
Latest filing: Jul 29, 2026

SEC filings (opens in a new tab)

AMPH holding history

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

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

Shares (Q3 2024): 0; Sold out in Q3 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2024

Holdings of AMPH by Stephens Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2024	0	$0	0.0%	−10,935−100.0%	Sold out	Holders
Q2 2024	10,935	$437.4K	<0.1%	+1,796+19.7%	Added	Holders
Q1 2024	9,139	$401.3K	<0.1%	+9,139	New	Holders