ValueAct Capital

Superinvestor

ValueAct Holdings, L.P.

SEC CIK: 0001418814
Manager: Mason Morfit
Style: Activist
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ILMN holding history

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

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

Shares (Q2 2024): 0; Sold out in Q2 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q3 2023

Holdings of ILMN by ValueAct Capital, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2024	0	$0	0.0%	−243,777−100.0%	Sold out	Holders
Q1 2024	243,777	$33.5M	0.7%	−84,268−25.7%	Reduced	Holders
Q4 2023	328,045	$45.7M	0.9%	−191,565−36.9%	Reduced	Holders
Q3 2023	519,610	$71.3M	1.6%	+519,610	New	Holders