Feeds › Ownership stakes (13D / 13G)
Ownership stakes (13D / 13G)
Investors who own more than 5% of a company, from activists (13D) to passive holders (13G).
About this data
- What it is
- An investor who owns more than 5% of a public company must say so. Investors who may try to influence the company, such as activists, file the longer Schedule 13D; passive holders file the shorter Schedule 13G.
- Who files it
- The investor, within days of crossing 5%, and again whenever the stake changes materially.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- 13G filings are far more common than 13D. A 13D usually means the investor intends to push for changes, so it tends to get more attention.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Filings per day, last 30 days
13D (activist) 13G (passive)
Latest ownership filings
Showing: ticker SHEN
| Filed | ScheduleBoth report a stake of more than 5%. A 13D is filed by investors who may try to influence the company, such as activists; a 13G by passive holders. | Company | Investor | Shares | % of shares | Filing |
|---|---|---|---|---|---|---|
| Nov 6, 2026 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | Barclays PLC | 3.19M | 5.8% | SCHEDULE 13G ↗ |
| Oct 8, 2026 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | Dimensional Fund Advisors LP | 2.87M | 5.2% | SCHEDULE 13G ↗ |
| Oct 5, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | BlackRock, Inc. | 3.81M | 6.9% | SCHEDULE 13G/A ↗ |
| Aug 14, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | O. Mason Hawkins | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Aug 14, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | Longleaf Partners Small-Cap Fund | 2.61M | 4.7% | SCHEDULE 13G/A ↗ |
| Aug 14, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | Southeastern Asset Management, Inc. | 2.62M | 4.7% | SCHEDULE 13G/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Michael Jay Sacks | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | GCM V, LLC | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | GCM Grosvenor Inc. | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | GCM Grosvenor Holdings, LLC | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Grosvenor Capital Management Holdings, LLLP | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | GCM Investments GP, LLC | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Lif Aiv 1, L.P. | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Labor Impact Fund, L.P. | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| Jun 10, 2026 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | LIF Vista, LLC | 4.12M | 7.4% | SCHEDULE 13D/A ↗ |
| May 14, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | Barclays PLC | 2.05M | 3.7% | SCHEDULE 13G/A ↗ |
| Mar 27, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 13, 2026 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | O. Mason Hawkins | 0 | 0.0% | SCHEDULE 13G ↗ |
| Feb 13, 2026 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | Longleaf Partners Small-Cap Fund | 2.94M | 5.4% | SCHEDULE 13G ↗ |
| Feb 13, 2026 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | Southeastern Asset Management, Inc. | 2.94M | 5.4% | SCHEDULE 13G ↗ |
| Jan 30, 2026 | SCHEDULE 13G/A (amended) | SHEN Shenandoah Telecommunications Co | The Vanguard Group | 3.43M | 6.2% | SCHEDULE 13G/A ↗ |
| Nov 12, 2025 | SCHEDULE 13G | SHEN Shenandoah Telecommunications Co | Barclays PLC | 2.86M | 5.2% | SCHEDULE 13G ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners Management, LP | 4,751 | 0.0% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Hill City Holdings, LP | 3.22M | 5.9% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Hill City Holdings GP, LLC | 3.22M | 5.9% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP Fiber Holdings, LP | 3.55M | 6.1% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP Fiber Holdings GP, LLC | 3.55M | 6.1% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-B (Hill City IP), LP | 3.22M | 5.9% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-D, LP | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-C, LP | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-B, LP | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-A, LP | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners GP IV, LP | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV, LLC | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Aug 12, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP ControlCo, LLC | 6.77M | 11.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners Management, LP | 9,502 | 0.0% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Hill City Holdings, LP | 2.66M | 4.8% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Hill City Holdings GP, LLC | 2.66M | 4.8% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP Fiber Holdings, LP | 3.55M | 6.1% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP Fiber Holdings GP, LLC | 3.55M | 6.1% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-B (Hill City IP), LP | 2.66M | 4.8% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-D, LP | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-C, LP | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-B, LP | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV-A, LP | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners GP IV, LP | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners IV, LLC | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| Jun 9, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | ECP ControlCo, LLC | 6.21M | 10.6% | SCHEDULE 13D/A ↗ |
| May 23, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Energy Capital Partners Management, LP | 4,751 | 0.0% | SCHEDULE 13D/A ↗ |
| May 23, 2025 | SCHEDULE 13D/A (amended) | SHEN Shenandoah Telecommunications Co | Hill City Holdings, LP | 2.45M | 4.5% | SCHEDULE 13D/A ↗ |
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