13F
← All fund report cards

Electron Capital Partners, LLC

13F equity value
$2.1B
Positions
44
Top 10 concentration
59.0%
Quarters / total new picks
32 / 170
13F equity value over time
$0M$1B$2B2017201820192020202120222023202420252026

"13F equity value" = market value of this filer's US-listed long equity positions only. It excludes cash, bonds, non-US and short positions, so it understates a fund's true assets under management — often by a lot.

Not significant Verdict

13F holdings are disclosed ~45 days after quarter-end, and they never reveal when within the quarter a fund actually bought. So any 13F-based summary is structurally late and blurred — this applies to every fund, including this one.

We backtested copying it anyway. Buying this fund's new positions the day each filing went public, over 32 quarters, returned +6.0% per quarter — versus +2.7% per quarter from simply owning every 13F stock. It beat that baseline in only 56.2% of quarters (excess t = 1.85, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
+6.1%
t-stat
1.85
Quarterly win rate
56%
Annualized excess
+11.1%
$1 → follow vs universe
$4.52 vs $2.09
Cumulative return: $1 invested in new picks vs universe
1.00 20180331: universe 1.04120180630: universe 0.95920180930: universe 1.00320181231: universe 0.99220190331: universe 0.97520190630: universe 1.04820190930: universe 1.12720191231: universe 0.90920200331: universe 1.09620200630: universe 1.21120200930: universe 1.48520201231: universe 1.55320210331: universe 1.56620210630: universe 1.69220210930: universe 1.51920211231: universe 1.29220220331: universe 1.38720220630: universe 1.28520220930: universe 1.38120221231: universe 1.28220230331: universe 1.35120230630: universe 1.30320230930: universe 1.47920231231: universe 1.54520240331: universe 1.58020240630: universe 1.72320240930: universe 1.70820241231: universe 1.59420250331: universe 1.73820250630: universe 1.79320250930: universe 2.01620251231: universe 2.085 20180331: follow 1.02220180630: follow 0.83820180930: follow 0.88520181231: follow 0.98720190331: follow 0.91420190630: follow 0.81620190930: follow 0.86420191231: follow 0.60120200331: follow 0.75620200630: follow 1.12320200930: follow 1.41220201231: follow 1.47220210331: follow 1.64620210630: follow 1.85420210930: follow 1.76720211231: follow 1.80820220331: follow 2.44720220630: follow 2.20520220930: follow 2.38820221231: follow 2.07920230331: follow 2.81320230630: follow 2.64220230930: follow 2.83520231231: follow 3.09920240331: follow 3.41020240630: follow 3.57020240930: follow 3.62220241231: follow 3.17720250331: follow 3.64120250630: follow 3.82620250930: follow 4.08120251231: follow 4.516 0.55 2.72 4.88 20182019202020212022202320242025 Follow Universe

Quarterly compounding, invested quarters only · entry 47 days after quarter-end (when 13F data becomes public)

Listed as facts. See the verdict above before treating this as signal.

Top 20 holdings of 44 · 2026 Q1

Ticker Value Weight QoQ
MTZ $229M
10.8%
TRIM
NEE $189M
8.9%
ADD
XEL $152M
7.2%
HOLD
FE $152M
7.1%
ADD
ETR $142M
6.7%
TRIM
COHR $108M
5.1%
TRIM
DOW $80M
3.8%
NEW
WMB $79M
3.7%
HOLD
CEG $62M
2.9%
TRIM
ULS $61M
2.9%
TRIM
PCG $61M
2.9%
ADD
JCI $61M
2.9%
TRIM
NRG $59M
2.8%
NEW
XLU $57M
2.7%
NEW
FDX $57M
2.7%
NEW
CHRW $57M
2.7%
NEW
SEDG $55M
2.6%
TRIM
FLEX $52M
2.5%
TRIM
KEYS $47M
2.2%
ADD
CGNX $44M
2.1%
ADD

QoQ vs previous quarter's share count · NEW = new position · ADD/TRIM = ±2% shares · HOLD = unchanged.

Listed as facts. See the verdict above before treating this as signal.

New positions in 2026 Q1

Method & Limitations

Method: a "new position" = held this quarter, absent last quarter (options excluded; stocks with <50 prior holders excluded to filter spin-off artifacts). Entry 47 days after quarter-end — the first day the public could act on the filing. Benchmark = equal-weighted universe of all 13F-held stocks. Limitations: quarterly snapshots can't see intra-quarter trades; survivorship bias — funds that shut down are absent, which flatters the sample. Statistics, not advice.