Electron Capital Partners, LLC
SEC Form 13F institutional filer · CIK 0001586986
13F-HR · 23 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$1.55B
Top-10 concentration
70.3%
Electron Capital Partners, LLC — $1.55B AUM allocation strategy
Electron Capital Partners, LLC files SEC Form 13F and reports $1.55B of long US equity value across 23 reported holdings for 2026-03-31.
Its largest sector bet is Utilities 56.0%, followed by Information Technology 13.4% and Industrials 12.5%.
The top 10 holdings account for 70% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Electron Capital Partners, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$1.55B
total across 23 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
70% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$FE +1.52M sh · +$19.8M+$PCG +1.11M sh · −$14.9M+$NEE +273K sh · −$94.3M
Biggest trims (shares)
−$JCI −676K sh · −$212M−$CEG −358K sh · −$348M−$ETR −175K sh · −$124M
Exited to nil (held last quarter, gone now)
$MMM ($257M last qtr)$EXC ($143M last qtr)$UAL ($87.5M last qtr)$CAT ($85.7M last qtr)$CVNA ($76.7M last qtr)
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Multi-Utilities26.1%—
- Electric Utilities24.6%—
- Air Freight & Logistics7.4%—
- Electronic Components7.0%—
- Independent Power Producers & Energy Traders5.3%—
- Commodity Chemicals5.2%—
- Oil & Gas Storage & Transportation5.1%—
- Building Products3.9%—
- Other holdings15.4%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NEE | NextEra Energy Inc | 2.04M | $189M | +273K | 12.3% |
| $XEL | Xcel Energy Inc | 1.92M | $152M | -17.9K | 9.9% |
| $FE | FirstEnergy Corp | 2.99M | $152M | +1.52M | 9.8% |
| $ETR | Entergy Corporation | 1.27M | $142M | -175K | 9.2% |
| $COHR | Coherent Corp | 452K | $108M | -48.2K | 7.0% |
| $DOW | Dow Inc | 1.92M | $79.9M | — | 5.2% |
| $WMB | Williams Companies Inc | 1.09M | $79.3M | +3.98K | 5.1% |
| $CEG | Constellation Energy Corporation | 223K | $62.2M | -358K | 4.0% |
| $PCG | Pacific Gas & Electric Co | 3.48M | $61.2M | +1.11M | 4.0% |
| $JCI | Johnson Controls International plc | 464K | $60.7M | -676K | 3.9% |
…and 13 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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