# EDGAR Filing Document

**Accession Number:** 0002034406
**File Stem:** 0001145549-25-049686
**Filing Date:** 2025-7
**Character Count:** 17432
**Document Hash:** 3b38c3add23243e93269fb8a0cc3fd4b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-049686.hdr.sgml**: 20250729

**ACCESSION NUMBER**: 0001145549-25-049686

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250729

**DATE AS OF CHANGE**: 20250729

**PERIOD START**: 20251130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Tortoise Capital Series Trust
- **CENTRAL INDEX KEY:** 0002034406

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23997
- **FILM NUMBER:** 251160629

**BUSINESS ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVARD
- **STREET 2:** SUITE 100A
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211
- **BUSINESS PHONE:** 866-362-9331

**MAIL ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVARD
- **STREET 2:** SUITE 100A
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211

## Series and Classes Contracts Data

### Tortoise Essential Energy Fund (Series ID: S000088745)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000255120 | Tortoise Essential Energy Fund |  |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Tortoise Capital Series Trust

- **b. Investment Company Act file number:** 811-23997

- **c. CIK number of Registrant:** 0002034406

- **d. LEI of Registrant:** 529900IYQNYN4ZULP107

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 5901 College Boulevard

  - **City:** Overland Park

  - **State:** KS

  - **Foreign country:** US

  - **Zip / Postal Code:** 66211

  - **Telephone number:** 913-981-1020

**Item A.2. Information about the Series.**

- **a. Name of Series:** Tortoise Essential Energy Fund

- **b. EDGAR series identifier (if any):** S000088745

- **c. LEI of Series:** 5299003AOUJK6GX3LW61

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-11-30

- **b. Date as of which information is reported:** 2025-05-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $151179741.19

**Total Liabilities:** $806112.65

**Net Assets:** $150373628.54

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000255120 | -0.33%               | -5.69%               | 3.28%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $3285982.16              | $-4220740.84                               |
| Month 2  | $6571710.26              | $-16589318.47                              |
| Month 3  | $3554633.09              | $2009200.51                                |

### Schedule of Portfolio Investments

| Name                           | Title                                                        | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| XPLR Infrastructure LP         | XPLR Infrastructure LP                                       | CUSIP: 65341B106<br>LEI: 5493008F4ZOQFNG3WN54 | Long             | EC               | CORP              | US        |     48754 | NS      | $430010.28    | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| N/A                            | CEG 06/20/2025 300 C                                         | CUSIP: N/A<br>LEI: N/A                        | N/A              | DE               |  | US        |      -173 | NC      | $-293036.88   | -0.19%            |  |  |  | No            |                  2 | On Loan: No      |
| N/A                            | CEG 06/20/2025 350 C                                         | CUSIP: N/A<br>LEI: N/A                        | N/A              | DE               |  | US        |      -188 | NC      | $-34567.90    | -0.02%            |  |  |  | No            |                  2 | On Loan: No      |
| NiSource Inc                   | NiSource Inc                                                 | CUSIP: 65473P105<br>LEI: 549300D8GOWWH0SJB189 | Long             | EC               | CORP              | US        |     65379 | NS      | $2585085.66   | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| ONEOK Inc                      | ONEOK Inc                                                    | CUSIP: 682680103<br>LEI: 2T3D6M0JSY48PSZI1Q41 | Long             | EC               | CORP              | US        |     61615 | NS      | $4980956.60   | 3.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Plains GP Holdings LP          | Plains GP Holdings LP                                        | CUSIP: 72651A207<br>LEI: 549300O56BSKRD8FAM12 | Long             | EC               | CORP              | US        |    283609 | NS      | $4991518.40   | 3.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Sempra                         | Sempra                                                       | CUSIP: 816851109<br>LEI: PBBKGKLRK5S5C0Y4T545 | Long             | EC               | CORP              | US        |     83664 | NS      | $6575153.76   | 4.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Southern Co/The                | Southern Co/The                                              | CUSIP: 842587107<br>LEI: 549300FC3G3YU2FBZD92 | Long             | EC               | CORP              | US        |     40230 | NS      | $3620700.00   | 2.41%             |  |  |  | No            |                  1 | On Loan: No      |
| TALLGRASS NRG PRTNR/FIN        | Tallgrass Energy Partners LP / Tallgrass Energy Finance Corp | CUSIP: 87470LAD3<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   2318600 | PA      | $2304963.15   | 1.53%             | 2028-01-15      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| TC Energy Corp                 | TC Energy Corp                                               | CUSIP: 87807B107<br>LEI: 549300UGKOFV2IWJJG27 | Long             | EC               | CORP              | CA        |    157950 | NS      | $7998588.00   | 5.32%             |  |  |  | No            |                  1 | On Loan: No      |
| VENTURE GLOBAL LNG INC         | Venture Global LNG Inc                                       | CUSIP: 92332YAD3<br>LEI: 54930011XLBUWMQUC829 | Long             | DBT              | CORP              | US        |   2547600 | PA      | $2711540.61   | 1.80%             | 2032-02-01      | Fixed         | 9.88%                 | No            |                  2 | On Loan: No      |
| Vistra Corp                    | Vistra Corp                                                  | CUSIP: 92840M102<br>LEI: 549300KP43CPCUJOOG15 | Long             | EC               | CORP              | US        |     52364 | NS      | $8408087.48   | 5.59%             |  |  |  | No            |                  1 | On Loan: No      |
| VISTRA OPERATIONS CO LLC       | Vistra Operations Co LLC                                     | CUSIP: 92840VAP7<br>LEI: 549300ZH5GKBTJZ7NM23 | Long             | DBT              | CORP              | US        |   1217000 | PA      | $1291243.09   | 0.86%             | 2031-10-15      | Fixed         | 7.75%                 | No            |                  2 | On Loan: No      |
| WEC Energy Group Inc           | WEC Energy Group Inc                                         | CUSIP: 92939U106<br>LEI: 549300IGLYTZUK3PVP70 | Long             | EC               | CORP              | US        |     29260 | NS      | $3143694.40   | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Western Midstream Partners LP  | Western Midstream Partners LP                                | CUSIP: 958669103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     99531 | NS      | $3722459.40   | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Williams Cos Inc/The           | Williams Cos Inc/The                                         | CUSIP: 969457100<br>LEI: D71FAKCBLFS2O0RBPG08 | Long             | EC               | CORP              | US        |    123952 | NS      | $7500335.52   | 4.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Xcel Energy Inc                | Xcel Energy Inc                                              | CUSIP: 98389B100<br>LEI: LGJNMI9GH8XIDG5RCM61 | Long             | EC               | CORP              | US        |     52936 | NS      | $3710813.60   | 2.47%             |  |  |  | No            |                  1 | On Loan: No      |
| N/A                            | VST 06/20/2025 170 C                                         | CUSIP: N/A<br>LEI: N/A                        | N/A              | DE               |  | US        |      -241 | NC      | $-102721.82   | -0.07%            |  |  |  | No            |                  2 | On Loan: No      |
| N/A                            | VST 06/20/2025 190 C                                         | CUSIP: N/A<br>LEI: N/A                        | N/A              | DE               |  | US        |      -282 | NC      | $-21940.42    | -0.01%            |  |  |  | No            |                  2 | On Loan: No      |
| NGPL PIPECO LLC                | NGPL PipeCo LLC                                              | CUSIP: 62928CAA0<br>LEI: 549300K3NT1HSQFEM073 | Long             | DBT              | CORP              | US        |   2547600 | PA      | $2227589.26   | 1.48%             | 2031-07-15      | Fixed         | 3.25%                 | No            |                  2 | On Loan: No      |
| NEW FORTRESS ENERGY INC        | New Fortress Energy Inc                                      | CUSIP: 644393AB6<br>LEI: 254900EICTYTCHA5X705 | Long             | DBT              | CORP              | US        |   3532000 | PA      | $2122643.70   | 1.41%             | 2026-09-30      | Fixed         | 6.50%                 | No            |                  2 | On Loan: No      |
| NEXTERA ENERGY CAPITAL         | NextEra Energy Capital Holdings Inc                          | CUSIP: 65339KAV2<br>LEI: UMI46YPGBLUE4VGNNT48 | Long             | DBT              | CORP              | US        |    754400 | PA      | $712989.87    | 0.47%             | 2077-12-01      | Variable      | 4.80%                 | No            |                  2 | On Loan: No      |
| ANTERO MIDSTREAM PART/FI       | Antero Midstream Partners LP / Antero Midstream Finance Corp | CUSIP: 03690AAD8<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   2739600 | PA      | $2738861.68   | 1.82%             | 2027-03-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| BLUE RACER MID LLC/FINAN       | Blue Racer Midstream LLC / Blue Racer Finance Corp           | CUSIP: 095796AE8<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   2130600 | PA      | $2124241.65   | 1.41%             | 2026-07-15      | Fixed         | 6.62%                 | No            |                  2 | On Loan: No      |
| KODIAK GAS SERVICES LLC        | Kodiak Gas Services LLC                                      | CUSIP: 50012LAC8<br>LEI: 549300ZQBRWEUOVOM131 | Long             | DBT              | CORP              | US        |   2876800 | PA      | $2950095.11   | 1.96%             | 2029-02-15      | Fixed         | 7.25%                 | No            |                  2 | On Loan: No      |
| MPLX LP                        | MPLX LP                                                      | CUSIP: 55336V100<br>LEI: 5493000CZJ19CK4P3G36 | Long             | EC               | CORP              | US        |    132242 | NS      | $6744342.00   | 4.49%             |  |  |  | No            |                  1 | On Loan: No      |
| BUCKEYE PARTNERS LP            | Buckeye Partners LP                                          | CUSIP: 118230AM3<br>LEI: 549300C1PQJLVEIUBK50 | Long             | DBT              | CORP              | US        |   1440000 | PA      | $1216200.38   | 0.81%             | 2043-11-15      | Fixed         | 5.85%                 | No            |                  2 | On Loan: No      |
| CMS Energy Corp                | CMS Energy Corp                                              | CUSIP: 125896100<br>LEI: 549300IA9XFBAGNIBW29 | Long             | EC               | CORP              | US        |     33650 | NS      | $2363239.50   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| CenterPoint Energy Inc         | CenterPoint Energy Inc                                       | CUSIP: 15189T107<br>LEI: 21TPXMRRHFKOBHDC8J74 | Long             | EC               | CORP              | US        |     79696 | NS      | $2967879.04   | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Clearway Energy Inc            | Clearway Energy Inc                                          | CUSIP: 18539C204<br>LEI: 549300LHAZ9HA9G3XC48 | Long             | EC               | CORP              | US        |    296451 | NS      | $9121797.27   | 6.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Constellation Energy Corp      | Constellation Energy Corp                                    | CUSIP: 21037T109<br>LEI: 549300F8Y20RYGNGV346 | Long             | EC               | CORP              | US        |     36189 | NS      | $11079262.35  | 7.37%             |  |  |  | No            |                  1 | On Loan: No      |
| DTE Energy Co                  | DTE Energy Co                                                | CUSIP: 233331107<br>LEI: 549300IX8SD6XXD71I78 | Long             | EC               | CORP              | US        |     18522 | NS      | $2531031.30   | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Enbridge Inc                   | Enbridge Inc                                                 | CUSIP: 29250N105<br>LEI: 98TPTUM4IVMFCZBCUR27 | Long             | EC               | CORP              | CA        |    102795 | NS      | $4777911.60   | 3.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Energy Transfer LP             | Energy Transfer LP                                           | CUSIP: 29273V100<br>LEI: MTLVN9N7JE8MIBIJ1H73 | Long             | EC               | CORP              | US        |    593082 | NS      | $10367073.36  | 6.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Entergy Corp                   | Entergy Corp                                                 | CUSIP: 29364G103<br>LEI: 4XM3TW50JULSLG8BNC79 | Long             | EC               | CORP              | US        |     45909 | NS      | $3823301.52   | 2.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Enterprise Products Partners L | Enterprise Products Partners LP                              | CUSIP: 293792107<br>LEI: K4CDIF4M54DJZ6TB4Q48 | Long             | EC               | CORP              | US        |    220518 | NS      | $6796364.76   | 4.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Evergy Inc                     | Evergy Inc                                                   | CUSIP: 30034W106<br>LEI: 549300PGTHDQY6PSUI61 | Long             | EC               | CORP              | US        |     41322 | NS      | $2744194.02   | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| First American Government Obli | First American Government Obligations Fund                   | CUSIP: 31846V336<br>LEI: 549300R5MYM6VZF1RM44 | Long             | STIV             | RF                | US        |   3053272 | NS      | $3053272.37   | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Hess Midstream LP              | Hess Midstream LP                                            | CUSIP: 428103105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    165188 | NS      | $6111956.00   | 4.06%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-29

**Name of Applicant:** Tortoise Capital Series Trust

**Signature:** /s/ Peter Sattelmair

**Name of Signer:** Tortoise Capital Series Trust

**Title:** Treasurer