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ECP

Electron Capital Partners Portfolio holdings

AUM $2.55B
1-Year Est. Return 87.77%
This Fund
S&P 500
This Quarter Est. Return
+19.51%
1 Year Est. Return
+87.77%
3 Year Est. Return
+268.78%
5 Year Est. Return
+456.81%
10 Year Est. Return
+3,673.65%
AUM
$2.55B
AUM Growth
+$401M
Cap. Flow
+$201M
Cap. Flow %
7.88%
Top 10 Hldgs %
60.99%
Holding
53
New
13
Increased
14
Reduced
17
Closed
7

Top Sells

Rank Stock Value
1
MMM icon
3M
MMM
+$128M
2
CEG icon
Constellation Energy
CEG
+$109M
3
PWR icon
Quanta Services
PWR
+$87.7M
4
JCI icon
Johnson Controls International
JCI
+$87.3M
5
EXC icon
Exelon
EXC
+$71.7M

Sector Composition

Rank Sector Weight
1 Utilities 34.92%
2 Industrials 24.12%
3 Technology 14.21%
4 Materials 4.69%
5 Energy 3.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SGML icon
51
Sigma Lithium
SGML
$1.14B
-1,112,845
Closed -$14.7M
SHLS icon
52
Shoals Technologies Group
SHLS
$1.61B
-301,216
Closed -$2.56M
UAL icon
53
United Airlines
UAL
$38.1B
-391,337
Closed -$43.8M

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Electron Capital Partners's Q1 2026 Portfolio in Review

As of Q1 2026, Electron Capital Partners held 53 positions worth $2.55B, up 19% from $2.15B the previous quarter. Its ten largest holdings account for 61% of the portfolio.

Electron Capital Partners deployed $201M of net new capital in Q1 2026, opening 13 new positions and adding to 14 existing holdings. Its largest new stake was NRG Energy: 406,835 shares worth $59.5M.

By sector, the portfolio is most concentrated in Utilities at 35% of assets, down from 38% a quarter earlier, followed by Industrials and Technology.

On the sell side, the largest reduction was Constellation Energy, an estimated $109M trimmed.

  • Electron Capital Partners's largest Q1 2026 buy was NRG Energy: 406,835 shares worth $59.5M.
  • Electron Capital Partners added most to FirstEnergy in Q1 2026, an estimated $73.7M increase.
  • Electron Capital Partners's biggest Q1 2026 reduction was Constellation Energy, cutting an estimated $109M.
  • Electron Capital Partners fully exited 3M in Q1 2026, selling an estimated $128M.
  • Electron Capital Partners's ten largest holdings make up 61% of its $2.55B portfolio in Q1 2026.
  • Electron Capital Partners opened 13 new positions and closed 7 in Q1 2026.
  • Electron Capital Partners's portfolio value rose 19% quarter-over-quarter to $2.55B.

Based on Electron Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.