DOSSIER · 13F-HR · Q1 2026

Electron Capital Partners, LLC

Electron's holding co. based in San Francisco, CA $2.6B in tracked AUM across 46 positions as of Q1 2026.

E
Electron·San Francisco, CA·Holding Co.
CIK 0001586986 · last filed Mar 31, 2026
Total AUM
$2.6B
2.0%
vs prior
Holdings
46
positions
Whale Score
75
75
strong
Activity
no data
changes this Q
Top sector
Tech
13% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of Electron Capital Partners LLC SEC 13F Filing
Portfolio Overview

Electron Capital Partners manages a concentrated portfolio totaling approximately $1.38 billion as of the report date September 30, 2025. The firm exhibits a high-conviction investment strategy, holding a relatively narrow basket of only 20 securities. The portfolio experienced significant growth during the quarter, increasing in value by 23.1% from $1.12 billion. This performance suggests that the fi...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
SPY
STATE STR SPDR S&P 500 ETF T
$337M518K13.2%
02
MTZ
MASTEC INC
$229M713K9.0%
03
NEE
NEXTERA ENERGY INC
$189M2.0M7.4%
04
XEL
XCEL ENERGY INC
$152M1.9M6.0%
05
FE
FIRSTENERGY CORP
$152M3.0M5.9%
06
CEG
CONSTELLATION ENERGY CORP
$152M543K5.9%
07
ETR
ENTERGY CORP NEW
$142M1.3M5.6%
08
COHR
COHERENT CORP
$108M452K4.2%
09
DOW
DOW HLDGS INC
$80M1.9M3.1%
10
WMB
WILLIAMS COS INC
$79M1.1M3.1%

Filing history

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