EC
ECP ControlCo, LLC
13F filer · CIK 0001707921Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$4.67BU.S. long equity reported on 13F
Positions51 new · 0 closed
Net flow last quarter-$984MBuys minus sells
Top 10 positions weight100.0%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 20265 positions | |||||
| $3.57B | 76.45% | 4.05% | -34.8% | Q1 2026 | |
| $922M | 19.75% | 5.01% | New | Q2 2026 | |
| $120M | 2.57% | 0.32% | Not reported | Q1 2021 | |
| $52.1M | 1.12% | 6.24% | Not reported | Q1 2022 | |
| $5.32M | 0.11% | 1.18% | Not reported | Q3 2022 | |
| Q1 2026Reported May 15, 20264 positions | |||||
| $6.16B | 97.08% | 6.09% | New | Q1 2026 | |
| $125M | 1.97% | 0.32% | Not reported | Q1 2021 | |
| $53.3M | 0.84% | 6.25% | Not reported | Q1 2022 | |
| $6.44M | 0.10% | 1.18% | Not reported | Q3 2022 | |
| Q4 2025Reported Feb 17, 20264 positions | |||||
| $114M | 55.88% | 0.32% | Not reported | Q1 2021 | |
| $45M | 21.96% | 4.79% | -50.0% | Q1 2025 | |
| $40M | 19.50% | 6.30% | +2.4% | Q1 2022 | |
| $5.45M | 2.66% | 1.18% | Not reported | Q3 2022 | |
| Q3 2025Reported Feb 17, 20264 positions | |||||
| $107M | 42.81% | 0.32% | Not reported | Q1 2021 | |
| $91.5M | 36.47% | 9.58% | Not reported | Q1 2025 | |
| $45.3M | 18.06% | 6.15% | +24.4% | Q1 2022 | |
| $6.69M | 2.67% | 1.18% | Not reported | Q3 2022 | |
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