SEC 13F Intelligence

Managers / Q3 2025

G.F.W. Energy XII, L.P.

CIK 0001860989 · 2850 N. HARWOOD STREET, 19TH FLOOR, DALLAS, TX, 75201 · 9724321440

Reported Value
$401,374
Q3 2025
Positions
2
Filings on Record
20
2021–present window
Filed
Nov 14, 2025
original filing

Summary

G.f.w. Energy Xii, L.P. reported $401,374 in U.S.-listed holdings across 2 positions for Q3 2025.

The portfolio is heavily concentrated: NPWR alone accounts for 89.0% of reported value.

Compared with Q2 2025, the fund opened 0 new positions and exited 4.

Portfolio Metrics

Turnover
+1.0%
vs prior filed quarter
Largest Position
+89.0%
Net Power

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’21: $295MQ1 ’21Q2 ’21: $312MQ3 ’21: $97MQ4 ’21: $121MQ4 ’21Q1 ’22: $81MQ2 ’22: $92MQ3 ’22: $79MQ3 ’22Q4 ’22: $53MQ1 ’23: $46MQ2 ’23: $14MQ2 ’23Q3 ’23: $290MQ4 ’23: $185MQ1 ’24: $12MQ1 ’24Q2 ’24: $52MQ3 ’24: $7MQ4 ’24: $5MQ4 ’24Q1 ’25: $349,057Q2 ’25: $13MQ3 ’25: $401,374Q3 ’25filingsflow.com

Portfolio Composition

By security type
Common Stock: 100.0%
  • Common Stock · 100.0% · $401,374

Quarter-over-Quarter Changes full breakdown →

vs Q2 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
PRPERMIAN RESOURCES CORPSOLD OUT252.5K0$3M$0
MTDRMATADOR RES COSOLD OUT71.5K0$3M$0
CHRDCHORD ENERGY CORPORATIONSOLD OUT30.3K0$3M$0
DVNDEVON ENERGY CORP NEWSOLD OUT91.5K0$3M$0
NPWRNET POWER INCHELD+0118.7K+$64,113$357,374
OPALOPAL FUELS INCHELD+020.0K$4,400$44,000

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q3 2025

2 positions
#IssuerClass% PortfolioValueShares
1NPWRNET POWER INChistory →COM CL A89.04%$357,374118.7K
2OPALOPAL FUELS INChistory →CLASS A COM10.96%$44,00020.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2025$401,3742Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$13M6Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$349,0572May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$5M2Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$7M2Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$52M4Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$12M3May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$185M4Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$290M4Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$14M5Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$46M8May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$53M8Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$79M9Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$92M9Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$81M7May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$121M6Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$97M5Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$312M6Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$295M5May 27, 2021RESTATEMENTchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.