Fred Alger Management, LLC

SEC CIK: 0000003520
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

IGMS holding history

IGM Biosciences, Inc. in every 13F filed by Fred Alger Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q3 2022): 0; Sold out in Q3 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2022

Holdings of IGMS by Fred Alger Management, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2022	0	$0	0.0%	−12,067−100.0%	Sold out	Holders
Q2 2022	12,067	$218.0K	<0.1%	−73,542−85.9%	Reduced	Holders
Q1 2022	85,609	$2.29M	<0.1%	+85,609	New	Holders