CHTR: Charter Communications, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-09-30 | 13D stake raised | Cox Enterprises, Inc. | 28.70% | +0.80 pts | SEC |
| 2026-08-25 | New 13D stake | Cox Enterprises, Inc. | 27.90% | SEC | |
| 2026-08-21 | Fell below 5% | Liberty Broadband Corporation | 0.00% | SEC | |
| 2026-08-20 | New 13G stake | Ronald A. Duncan | 6.60% | SEC | |
| 2026-08-20 | 13D amendment | Advance/Newhouse Partnership | 14.35% | SEC |
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