Stocks/Funds/CIK 1586986

Electron Capital Partners, LLC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1586986
Assets
$2.13B
+52.5% YoY
Holdings
44
Lifetime alpha vs market
+0.39% annual
Average hold time
2.7 yr
median 2.0 yr

Quarterly history

Cum return +55% vs S&P +52% · α +2% lifetimeAUM $2.1B · peak $2.3BFlow $-246M (-11%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-10.07%
trims when stocks drop
when a holding falls −10%+
Middle response
-7.97%
baseline attrition
Rally response
-13.88%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
MTZMasTec, Inc.$229M10.8%+175.7%5.8 yr
NEENextEra Energy, Inc.$189M8.9%+34.9%5.8 yr
XELXcel Energy Inc.$152M7.2%+15.8%1.8 yr
FEFirstEnergy Corp.$152M7.1%+30.4%4.0 yr
ETREntergy Corporation$142M6.7%+35.0%3.3 yr
COHRCoherent, Inc.$108M5.1%+266.8%0.5 yr
DOWDow Inc.$80M3.8%+27.4%0.3 yr
WMBThe Williams Companies, $79M3.7%+25.8%0.5 yr
CEGConstellation Energy Cor$62M2.9%+39.2%4.3 yr
ULSUL Solutions Inc.$61M2.9%+53.1%1.0 yr
PCGPG&E Corporation$61M2.9%+2.9%9.0 yr
JCIJohnson Controls Interna$61M2.9%+65.7%2.5 yr
NRGNRG Energy, Inc.$59M2.8%+55.0%3.8 yr
XLUState Street Utilities S$57M2.7%2.8 yr
FDXFedEx Corporation$57M2.7%+49.3%0.3 yr

Portfolio composition (YoY)

Industry mix
Regulated Electric33.9%+0.2pp$722M
Hardware, Equipment & Parts11.7%+11.0pp$250M
Engineering & Construction11.0%+0.3pp$235M
Integrated Freight & Logistics5.3%$113M
Electrical Equipment & Parts4.6%-0.4pp$99M
Independent Power Producers3.9%$82M
Chemicals3.8%$80M
Oil & Gas Midstream3.7%$79M
Solar3.6%+2.2pp$77M
Renewable Utilities3.5%-12.4pp$75M
Country
US89.5%-2.9pp
IE2.9%-1.6pp
IL2.6%
SG2.5%
CN1.6%-0.8pp
Unknown1.0%+1.0pp
Top 5: 40.6% · Top 10: 59.0% · Top 25: 91.8%

Winners

TickerPrev $PnLYoY %
MTZ$86M+0.15B175.7%
CEG$140M+0.05B39.2%
JCI$63M+0.04B65.7%
NEE$63M+0.02B34.9%
XEL$136M+0.02B15.8%

Losers

TickerPrev $PnLYoY %
ENVX$49M-0.01B-29.4%

Top buys this quarter · 15

DOW Dow Inc.new+$80M
FE FirstEnergy Corp.+$77M
FDX FedEx Corporationnew+$57M
CHRW C.H. Robinson Worldwide, Inc.new+$57M
NRG NRG Energy, Inc.+$32M
GDS GDS Holdings Limited+$27M
NEE NextEra Energy, Inc.+$25M
ALB Albemarle Corporation+$20M
PCG PG&E Corporation+$20M
NPKI NPK International Inc.new+$16M

Top sells this quarter · 15

MMM 3M Companyexit$116M
CEG Constellation Energy Corporati$100M
PWR Quanta Services, Inc.$93M
JCI Johnson Controls International$88M
EXC Exelon Corporationexit$81M
NXT Nextpower Inc.$73M
CAT Caterpillar Inc.exit$53M
UAL United Airlines Holdings, Inc.exit$36M
MTZ MasTec, Inc.$175M
CVNA Carvana Co.exit$29M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$2.13B44+50.89%+17.59%+33.30%-0.25B
2025-12-31$2.15B40+28.51%+17.72%+10.79%-0.22B
2025-09-30$2.21B37+25.18%+17.52%+7.67%+0.17B
2025-06-30$1.87B36+34.21%+14.94%+19.27%+0.24B
2025-03-31$1.40B37+18.08%+8.30%+9.78%-0.23B
2024-12-31$1.73B40+25.26%+24.89%+0.37%-0.45B
2024-09-30$2.08B45+27.91%+36.04%-8.13%-0.35B
2024-06-30$2.07B51-3.41%+24.49%-27.90%-0.26B
2024-03-31$2.28B46-14.23%+29.62%-43.85%+0.13B
2023-12-31$2.15B33-17.49%+26.18%-43.67%+0.04B
2023-09-30$1.97B38-29.78%+21.57%-51.35%+0.30B
2023-06-30$1.88B35+9.70%+19.42%-9.72%+0.37B
2023-03-31$1.66B37+1.15%-7.82%+8.97%-0.48B
2022-12-31$2.24B45-8.83%+7.56%-16.39%+0.33B
2022-09-30$2.09B51+38.12%-4.93%+43.05%-0.38B
2022-06-30$1.79B43-16.18%-16.11%-0.07%-0.05B