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Schedule 13G/A

ARVN Schedule 13G/A filing by Citadel Advisors

Citadel Advisors reported beneficial ownership of 264.2K shares, representing 0.4% of ARVINAS, INC. in this filing.

FiledNov 14, 2025
Ownership dateSep 30, 2025
Reported shares264.2K
Reported ownership0.4%
Ownership details

Voting and dispositive power reported in the filing

These figures describe the reporting filer’s disclosed voting and investment authority. They should be read together with the reported share count and percentage.

Sole voting power 0
Shared voting power 264.2K
Sole dispositive power 0
Shared dispositive power 264.2K
Price context

Price dates alongside the ownership filing

Price data provides market context around the disclosure. It does not identify the filer’s actual transaction price.

Close near filing date$10.57as of Nov 14, 2025
Latest tracked price$9.00as of Aug 4, 2026
Source

Original filing and accession

Use the SEC filing as the primary source when you need the complete disclosure, footnotes, exhibits, or reporting-person details.

Reporting filer
Citadel Advisors
CIK
CIK0001423053
Accession
0001104659-25-112506
Form
Schedule 13G/A
Open SEC filing View ARVN ownership history
Read the filing in context

Understand what a Schedule 13 filing does—and does not—tell you.

How to read a Schedule 13G → Does a 13G mean the shares were just bought? → Filing date vs. ownership date →