ECP ControlCo, LLC
Portfolio value QoQ: -26.4% 13F does not disclose cash
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 16.75% Est. buys $922,223,232 · sells $1,905,866,450
Median holding: 5.0 quarters Tracked Q1 2025–Q2 2026 · 83.3% still held
Performance vs S&P 500
Annualized: -1.9% · S&P 500: +28.7%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Sector breakdown
Full portfolio 5 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| CEG | $3,569,133,280 | 76.45% | 14,370,227 | $-2,586,576,647 | Down ×1 | ||
| TLN | $922,223,232 | 19.75% | 2,399,998 | Up ×1 | |||
| PCG | $119,837,790 | 2.57% | 7,124,720 | $-5,343,540 | |||
| SHEN | $52,133,143 | 1.12% | 3,457,105 | $-1,175,416 | |||
| CLNE | $5,319,256 | 0.11% | 2,594,759 | $-1,115,746 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| TLN | $922,223,232 | 2,399,998 | 19.75% |
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| XIFR | March 31, 2026 | 4,500,000 | $45,000,000 | -2.2% |