---
ticker: "TNGY"
name: "Tortoise Capital Series Trust - Energy Fund"
url: "https://etf.net/etf/TNGY"
grade: "D"
score: 35
graded_at: "2026-10-12"
category: "US Active Sector"
category_rank: "30 of 35"
methodology: "https://etf.net/methodology"
---

# TNGY: Tortoise Capital Series Trust - Energy Fund

Grade **D**, Score 35 of 100. Rank 30 of 35 in US Active Sector.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 19 | 28 of 35 |
| Mission | Not scored | — |
| Risk | 64 | 6 of 35 |
| Tradability | 40 | 25 of 35 |
| Holdings | 31 | 30 of 35 |
| Durability | 50 | 22 of 35 |

## Top holdings

The fund holds 28 positions. These are the largest 28, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | MPC | Marathon Petroleum Corp | 8.20% |
| 2 | TRGP | Targa Resources Corp | 7.90% |
| 3 | OXY | Occidental Petroleum Corp | 7.72% |
| 4 | CVX | Chevron Corp | 7.65% |
| 5 | VLO | Valero Energy Corp | 7.53% |
| 6 | LNG | Cheniere Energy Inc | 7.48% |
| 7 | FANG | Diamondback Energy Inc | 7.08% |
| 8 | WMB | Williams Cos Inc/The | 5.07% |
| 9 | XOM | ExxonMobil Holdings Corp | 5.05% |
| 10 | OVV | Ovintiv Inc | 4.40% |
| 11 | CEG | Constellation Energy Corp | 4.36% |
| 12 | DVN | Devon Energy Corp | 3.80% |
| 13 | OKE | ONEOK Inc | 3.69% |
| 14 | VG | Venture Global Inc | 3.60% |
| 15 | PAGP | Plains GP Holdings LP | 3.23% |
| 16 | PSX | Phillips 66 | 2.59% |
| 17 | COP | ConocoPhillips | 1.84% |
| 18 | PUMP | ProPetro Holding Corp | 1.41% |
| 19 | MPLX | Mplx Lp | 1.07% |
| 20 | MTZ | MasTec Inc | 1.01% |
| 21 | ET | Energy Transfer LP | 0.96% |
| 22 | DTM | DT Midstream Inc | 0.95% |
| 23 | SEI | Solaris Energy Infrastructure Inc | 0.89% |
| 24 | ACCV | Accelevation Holdings Corp | 0.86% |
| 25 | MYRG | MYR Group Inc | 0.84% |
| 26 | — | First American Government Obligations Fund 12/01/2031 | 0.54% |
| 27 | INIO | Innio NV | 0.26% |
| 28 | — | Cash & Other | <0.01% |

Source: etf.net, https://etf.net/etf/TNGY. Please cite the page URL.