Vault-13

Electron Capital Partners, LLC

NEW YORK, NY · CIK 1586986 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2014 · limited liability company

As an employer

$2.5bn reported value +17.7% vs Q1 2026
46positions
60.6%in top 10
10 new 17 added 17 reduced 8 sold out vs Q1 2026

This report includes the holdings of 3 other managers that share the investment decisions:

Shares in two reports are counted once in each security's totals.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 FLEX LTD ORD FLEX FLEX 1,727,715 $280.0m11.18% 11.18% AddedShares held: Q3 2025 0, Q4 2025 948.2k, Q1 2026 798.8k, Q2 2026 1.7m +928.9k +928,941 116.3%
2 MASTEC INC COM MTZ MTZ 620,190 $258.0m10.30% 10.30% ReducedShares held: Q3 2025 819.1k, Q4 2025 804.3k, Q1 2026 713.0k, Q2 2026 620.2k -92.8k -92,823 -13.0%
3 XCEL ENERGY INC COM XEL XEL 2,522,174 $202.5m8.09% 8.09% AddedShares held: Q3 2025 1.7m, Q4 2025 1.9m, Q1 2026 1.9m, Q2 2026 2.5m +603.4k +603,406 31.4%
4 NEXTERA ENERGY INC COM NEE NEE 1,932,900 $169.7m6.77% 6.77% ReducedShares held: Q3 2025 2.0m, Q4 2025 1.8m, Q1 2026 2.0m, Q2 2026 1.9m -107.1k -107,130 -5.2%
5 ENTERGY CORP NEW COM ETR ETR 1,340,648 $154.0m6.15% 6.15% AddedShares held: Q3 2025 1.5m, Q4 2025 1.4m, Q1 2026 1.3m, Q2 2026 1.3m +75.3k +75,328 6.0%
6 COHERENT CORP COM COHR COHR 277,072 $109.3m4.36% 4.36% ReducedShares held: Q3 2025 0, Q4 2025 500.1k, Q1 2026 452.0k, Q2 2026 277.1k -174.9k -174,881 -38.7%
7 FIRSTENERGY CORP COM FE FE 2,046,976 $97.3m3.88% 3.88% ReducedShares held: Q3 2025 0, Q4 2025 1.5m, Q1 2026 3.0m, Q2 2026 2.0m -944.9k -944,938 -31.6%
8 JOHNSON CTLS INTL PLC SHS JCI JCI 622,330 $90.9m3.63% 3.63% AddedShares held: Q3 2025 1.1m, Q4 2025 1.1m, Q1 2026 463.9k, Q2 2026 622.3k +158.4k +158,429 34.1%
9 WILLIAMS COS INC COM WMB WMB 1,154,694 $85.8m3.43% 3.43% AddedShares held: Q3 2025 0, Q4 2025 1.1m, Q1 2026 1.1m, Q2 2026 1.2m +64.8k +64,825 6.0%
10 CONSTELLATION ENERGY CORP COM CEG CEG 286,137 $71.1m2.84% 2.84% AddedShares held: Q3 2025 583.3k, Q4 2025 580.3k, Q1 2026 222.7k, Q2 2026 286.1k +63.4k +63,413 28.5%
11 COGNEX CORP COM CGNX CGNX 967,843 $70.1m2.80% 2.80% AddedShares held: Q3 2025 1.4m, Q4 2025 853.0k, Q1 2026 888.6k, Q2 2026 967.8k +79.2k +79,229 8.9%
12 KEYSIGHT TECHNOLOGIES INC COM KEYS KEYS 199,931 $70.0m2.79% 2.79% AddedShares held: Q3 2025 0, Q4 2025 161.0k, Q1 2026 165.0k, Q2 2026 199.9k +34.9k +34,905 21.1%
13 C H ROBINSON WORLDWIDE INC COM NEW CHRW CHRW 359,077 $67.6m2.70% 2.70% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 341.4k, Q2 2026 359.1k +17.7k +17,721 5.2%
14 PG&E CORP COM PCG PCG 3,679,420 $61.9m2.47% 2.47% AddedShares held: Q3 2025 2.0m, Q4 2025 2.4m, Q1 2026 3.5m, Q2 2026 3.7m +198.0k +198,038 5.7%
15 FEDEX FGHT HLDG CO INC COMMON STOCK FDXF FDXF 366,682 $55.4m2.21% 2.21% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 366.7k
16 UL SOLUTIONS INC CLASS A COM SHS ULS ULS 530,585 $54.0m2.16% 2.16% ReducedShares held: Q3 2025 786.3k, Q4 2025 855.4k, Q1 2026 713.9k, Q2 2026 530.6k -183.4k -183,356 -25.7%
17 CARVANA CO CL A CVNA CVNA 813,127 $53.5m2.14% 2.14% NewShares held: Q3 2025 0, Q4 2025 454.3k, Q1 2026 0, Q2 2026 813.1k
18 NRG ENERGY INC COM NEW NRG NRG 357,635 $52.2m2.09% 2.09% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 406.8k, Q2 2026 357.6k -49.2k -49,200 -12.1%
19 CORNING INC COM GLW GLW 163,766 $41.8m1.67% 1.67% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 163.8k
20 PRIMORIS SVCS CORP COM PRIM PRIM 415,103 $41.1m1.64% 1.64% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 415.1k
21 SOLAREDGE TECHNOLOGIES INC COM SEDG SEDG 672,680 $39.3m1.57% 1.57% ReducedShares held: Q3 2025 1.7m, Q4 2025 1.6m, Q1 2026 1.1m, Q2 2026 672.7k -406.0k -405,998 -37.6%
22 EOS ENERGY ENTERPRISES INC COM CL A EOSE EOSE 6,681,859 $39.3m1.57% 1.57% AddedShares held: Q3 2025 6.6m, Q4 2025 6.1m, Q1 2026 5.4m, Q2 2026 6.7m +1.3m +1,302,198 24.2%
23 EVERSOURCE ENERGY COM ES ES 507,164 $36.7m1.46% 1.46% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 507.2k
24 ENOVIX CORPORATION COM ENVX ENVX 4,788,098 $29.1m1.16% 1.16% AddedShares held: Q3 2025 8.0m, Q4 2025 6.1m, Q1 2026 4.6m, Q2 2026 4.8m +159.8k +159,781 3.5%
25 T1 ENERGY INC COM NEW TE TE 2,931,918 $27.8m1.11% 1.11% ReducedShares held: Q3 2025 0, Q4 2025 3.5m, Q1 2026 5.9m, Q2 2026 2.9m -3.0m -2,997,667 -50.5%
26 WOLFSPEED INC COMMON STOCK WOLF WOLF 571,267 $27.6m1.10% 1.10% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 571.3k
27 EDISON INTL COM EIX EIX 358,124 $26.7m1.06% 1.06% AddedShares held: Q3 2025 669.3k, Q4 2025 344.6k, Q1 2026 339.7k, Q2 2026 358.1k +18.5k +18,455 5.4%
28 SOLV ENERGY INC COM SHS CL A MWH MWH 749,386 $25.5m1.02% 1.02% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 721.3k, Q2 2026 749.4k +28.1k +28,088 3.9%
29 GDS HLDGS LTD SPONSORED ADS GDS GDS 831,889 $25.0m1.00% 1.00% AddedShares held: Q3 2025 69.3k, Q4 2025 105.4k, Q1 2026 781.0k, Q2 2026 831.9k +50.9k +50,910 6.5%
30 TRANSOCEAN LTD REGISTERED SHS RIG RIG 4,652,185 $22.7m0.91% 0.91% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 4.7m
31 NEXTRACKER INC CLASS A COM NXT NXT 178,035 $21.2m0.85% 0.85% AddedShares held: Q3 2025 566.4k, Q4 2025 631.7k, Q1 2026 27.2k, Q2 2026 178.0k +150.8k +150,848 554.9%
32 NPK INTERNATIONAL INC COM SHS NPKI NPKI 1,169,304 $18.6m0.74% 0.74% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 1.1m, Q2 2026 1.2m +69.4k +69,361 6.3%
33 ALBEMARLE CORP COM ALB ALB 137,253 $18.5m0.74% 0.74% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 222.3k, Q2 2026 137.3k -85.1k -85,054 -38.3%
34 GE VERNOVA INC COM GEV GEV 14,175 $16.7m0.66% 0.66% ReducedShares held: Q3 2025 194.5k, Q4 2025 15.9k, Q1 2026 14.3k, Q2 2026 14.2k -146 -146 -1.0%
35 FERVO ENERGY CO CL A COM FRVO FRVO 459,840 $13.4m0.54% 0.54% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 459.8k
36 VERTIV HOLDINGS CO COM CL A VRT VRT 26,670 $8.9m0.36% 0.36% ReducedShares held: Q3 2025 28.3k, Q4 2025 26.8k, Q1 2026 26.9k, Q2 2026 26.7k -275 -275 -1.0%
37 QUANTA SVCS INC COM PWR PWR 9,312 $6.7m0.27% 0.27% ReducedShares held: Q3 2025 238.7k, Q4 2025 179.6k, Q1 2026 9.4k, Q2 2026 9.3k -96 -96 -1.0%
38 NEXTERA ENERGY PARTNERS LP COM UNIT PART IN XIFR XIFR 342,633 $4.0m0.16% 0.16% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 342.6k
39 OPAL FUELS INC CLASS A COM OPAL OPAL 1,800,000 $4.0m0.16% 0.16% UnchangedShares held: Q3 2025 1.8m, Q4 2025 1.8m, Q1 2026 1.8m, Q2 2026 1.8m
40 ARRAY TECHNOLOGIES INC COM SHS ARRY ARRY 391,887 $2.9m0.12% 0.12% ReducedShares held: Q3 2025 3.8m, Q4 2025 2.6m, Q1 2026 395.9k, Q2 2026 391.9k -4.0k -4,041 -1.0%
41 NIO INC SPON ADS NIO NIO 284,515 $1.4m0.06% 0.06% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 284.5k
42 HESAI GROUP SPONSORED ADS HSAI HSAI 60,050 $1.1m0.04% 0.04% ReducedShares held: Q3 2025 63.6k, Q4 2025 60.3k, Q1 2026 60.7k, Q2 2026 60.0k -620 -620 -1.0%
43 WERIDE INC SPONSORED ADS WRD WRD 132,500 $771.1k0.03% 0.03% ReducedShares held: Q3 2025 140.4k, Q4 2025 133.1k, Q1 2026 133.9k, Q2 2026 132.5k -1.4k -1,367 -1.0%
44 PONY AI INC SPONSORED ADS PONY PONY 49,853 $346.5k0.01% 0.01% ReducedShares held: Q3 2025 0, Q4 2025 50.1k, Q1 2026 50.4k, Q2 2026 49.9k -514 -514 -1.0%
45 EHANG HLDGS LTD ADS EH EH 33,825 $221.6k0.01% 0.01% ReducedShares held: Q3 2025 35.8k, Q4 2025 34.0k, Q1 2026 34.2k, Q2 2026 33.8k -349 -349 -1.0%
46 SES AI CORPORATION *W EXP 12/10/202 SESCW SESCW 239,752 $7.9k0.00% 0.00% UnchangedShares held: Q3 2025 239.8k, Q4 2025 239.8k, Q1 2026 239.8k, Q2 2026 239.8k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
DOW INC DOW DOW 1,917,631 $79.9m1.9m shares
SELECT SECTOR SPDR TR XLU XLU 1,240,257 $56.9m1.2m shares
FEDEX CORP FDX FDX 159,165 $56.7m159.2k shares
AES CORP AES AES 1,598,292 $22.5m1.6m shares
BOEING CO BA BA 93,653 $18.6m93.7k shares
ENPHASE ENERGY INC ENPH ENPH 488,852 $18.5m488.9k shares
FORGENT POWER SOLUTIONS INC FPS FPS 528,663 $15.5m528.7k shares
FTC SOLAR INC FTCI FTCI 90,201 $341.0k90.2k shares