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US INSIDER PROFILE · NON-SCORING RESEARCH
ECP Fiber Holdings GP, LLC
10% Owner
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0002032452
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 0
- Purchases · 24M
- 30
- Average purchase
- $453.3K
- Median purchase
- $418.9K
- Gross purchase value
- $13.6M
Companies: SHENANDOAH TELECOMMUNICATIONS CO/VA/
30 SEC accession(s) · 30 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2025-09-12 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $204.0K | Open filing |
| 2025-09-10 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $6.8K | Open filing |
| 2025-09-08 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $67.2K | Open filing |
| 2025-09-04 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $760.4K | Open filing |
| 2025-09-02 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $349.4K | Open filing |
| 2025-08-28 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $96.3K | Open filing |
| 2025-08-26 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $72.0K | Open filing |
| 2025-08-22 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $307.9K | Open filing |
| 2025-08-20 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $383.4K | Open filing |
| 2025-08-14 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $396.7K | Open filing |
| 2025-08-12 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $732.0K | Open filing |
| 2025-08-08 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $606.4K | Open filing |
| 2025-08-06 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $650.8K | Open filing |
| 2025-08-04 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $740.9K | Open filing |
| 2025-07-31 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $552.9K | Open filing |
| 2025-07-29 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $335.9K | Open filing |
| 2025-07-25 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $386.5K | Open filing |
| 2025-07-23 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $518.1K | Open filing |
| 2025-07-21 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $735.3K | Open filing |
| 2025-07-17 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ | SHEN | 10% Owner | $752.2K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 30Established | 100.0% (30/30) | 60.0% (18/30) | +0.9% | +0.1% | -13.3% |
| 20D | 30Established | 100.0% (30/30) | 40.0% (12/30) | -1.7% | -3.4% | -20.8% |
| 60D | 30Established | 100.0% (30/30) | 0.0% (0/30) | -16.9% | -16.1% | -27.6% |
| 120D | 30Established | 100.0% (30/30) | 10.0% (3/30) | -28.8% | -20.0% | -35.4% |
Research patterns
- First purchase in 12M
- 0/29
- Large purchase ≥ $100k
- 26/30
- Cluster buying · 15D
- 30/30
- Buying the dip
- 24/30
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.