Centuri Holdings (CTRI): Icahn Enterprises L.P. disclosed a 12.6% stake in CTRI and may seek to influence the company 12.6%

12.6%

Stake

12.7M

Shares owned

Stake as of

Nov 11, 2026

Filed

Nov 13, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Nov 5, 2026Company filing · Form 8-K · ResultsReported its results
2. Nov 5, 20265% stakeFMR LLC reported a passive stake (13G) of 7.3%
3. Nov 9, 2026Insider · 1 personInsiders: 2 sales (~$27.2M)
4. Nov 10, 2026Insider · 2 peopleInsiders: 1 purchase (~$100K), 2 sales (~$16.2M)
5. Nov 11, 2026Insider · 2 peopleInsiders: 1 purchase (~$250K), 2 sales (~$7.5M)

What came next

1. Nov 12, 2026Insider · 1 personInsiders: 2 sales (~$13.0M)
2. Nov 13, 20265% stakeIcahn Enterprises L.P. filed an activist stake (13D) of 12.6%

How to read SEC Schedule 13D

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Centuri Holdings

For Centuri Holdings, OQRO holds 10 insider filings (SEC Form 4 or Form 144) and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CTRI page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Centuri Holdings

• SEC Form 4Nov 14, 2026
• SEC Form 4Nov 14, 2026
• SEC Form 4Nov 14, 2026
• SEC Form 4Nov 14, 2026
• SEC Form 4Nov 14, 2026
• SEC Form 4Nov 13, 2026

Everything OQRO holds on this company is on its CTRI page.