IRIDIAN ASSET MANAGEMENT LLC/CT

Overview

• HeadquartersDE¹

See how the biggest companies compare on our leaderboards

Corporate structure

IRIDIAN ASSET MANAGEMENT LLC/CT sits at the top of its group. 4 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (3 companies). Each entity in the chart links to its source.

Filings

24 filings to the SEC since October 2021: 24 other. The latest 20:

1. Aug 26, 2026N-PX/A EDGAR
2. Aug 14, 2026N-PX EDGAR
3. Jul 29, 202613F-HR EDGAR
4. Apr 24, 202613F-HR EDGAR
5. Jan 23, 202613F-HR EDGAR
6. Oct 24, 202513F-HR EDGAR
7. Sep 3, 2025N-PX EDGAR
8. Aug 14, 202513F-HR EDGAR
9. Apr 30, 202513F-HR EDGAR
10. Jan 28, 202513F-HR EDGAR
11. Oct 25, 202413F-HR EDGAR
12. Aug 27, 2024N-PX EDGAR
13. Jul 26, 202413F-HR EDGAR
14. May 1, 202413F-HR EDGAR
15. Jan 26, 202413F-HR EDGAR
16. Oct 30, 202313F-HR EDGAR
17. Aug 9, 202313F-HR EDGAR
18. Apr 28, 202313F-HR EDGAR
19. Jan 31, 202313F-HR EDGAR
20. Nov 7, 202213F-HR EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Stakes it holds

IRIDIAN ASSET MANAGEMENT LLC/CT has told the SEC it owns more than 5% of 3 companies, latest first (Schedules 13D and 13G).

• Katapult Holdings, Inc.SCHEDULE 13G/A Jan 18, 2022 to Oct 1, 2026²
• Axsome TherapeuticsSC 13G/A Jan 18, 2022³
• Travel & Leisure Co.SC 13G/A Jan 18, 2022⁴