AMC Networks (AMCX)
Runs cable networks and streaming brands built around the Walking Dead franchise and prestige drama heritage.
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13F · 13D/G · Form 4
| Institutions | 85.15% | 35.12M shares | |
|---|---|---|---|
| 183 holders · as of Jun 30, 2026 | |||
| Insiders | 60.93% | 25.13M shares | |
| 14 holders · as of Sep 16, 2026 | |||
| Strategic holders | 8.36% | 3.45M shares | |
| 6 holders · as of Sep 10, 2025 | |||
| Adds to | 154.44% | ||
41.25M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (41.25M in the company's Sep 22, 2026 report, 32.44M elsewhere); stakes use the report.
These groups come from separate filings that can overlap, so they add to 154.44%; nothing is left for Other.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
183 holders · 35.12M shares · 20 new positions · 90 increased · 54 reduced · 24 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 3.77M | 9.14% | +394.8K | Aug 7, 2026 |
| Castleknight Management LP | 1.84M | 4.46% | +729.1K | Aug 14, 2026 |
| Allspring Global Investments Holdings, LLC | 1.79M | 4.34% | +444.9K | Aug 13, 2026 |
| American Century Companies Inc | 1.69M | 4.09% | +244.8K | Aug 12, 2026 |
| RWWM, Inc. | 1.40M | 3.40% | −121.0K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 1.36M | 3.29% | +21.1K | Aug 13, 2026 |
| Charles Schwab Investment Management Inc | 1.32M | 3.20% | −630.7K | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | 1.32M | 3.20% | +1.32Mnew | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Mary S. Dolan, as Trustee of certain trusts as described hereinincl. Patrick F. Dolan 2012 Descendants Trust, Marianne E. Dolan Weber 2012 Descendants Trust +35 more | 17.80% | 6.89M | 13D | Sep 10, 2025 |
| BlackRock, Inc. | 7.80% | 2.55M | 13G | Apr 17, 2025 |
| Ramya Rao | 6.92% | 2.26M | 13G | Jan 10, 2025 |
| Barclays PLC | 5.84% | 1.91M | 13G | May 13, 2025 |
| Allspring Global Investments Holdings, LLC | 5.50% | 1.79M | 13G | Jul 31, 2026 |
| CastleKnight Master Fund LP | 5.40% | 1.76M | 13G | May 27, 2026 |
| American Century Companies, Inc.incl. American Century Investment Management, Inc., Stowers Institute for Medical Research | 5.20% | 1.69M | 13G | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 5.00% | 1.62M | 13G | Apr 15, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 14, 2026 | Michael J. III Sherinofficer: EVP & Chief Accounting Officer | Sale | 10,648 | $12.35 | 0 |
| Mar 10, 2026 | Michael J. III Sherinofficer: EVP & Chief Accounting Officer | Sale · 3 lots | 5,963 | $7.96 | 10,648 |
House and Senate disclosures
Not reported.