# EDGAR Filing Document

**Accession Number:** 0000933691
**File Stem:** 0001193125-26-071011
**Filing Date:** 2026-2
**Character Count:** 18886
**Document Hash:** d26412584150aebaabc10b5aaa761302
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-071011.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001193125-26-071011

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** JNL SERIES TRUST
- **CENTRAL INDEX KEY:** 0000933691

**ORGANIZATION NAME:**
- **EIN:** 381659835
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08894
- **FILM NUMBER:** 26677573

**BUSINESS ADDRESS:**
- **STREET 1:** 1 CORPORATE WAY
- **CITY:** LANSING
- **STATE:** MI
- **ZIP:** 48951
- **BUSINESS PHONE:** (517) 367-4336

**MAIL ADDRESS:**
- **STREET 1:** 1 CORPORATE WAY
- **CITY:** LANSING
- **STATE:** MI
- **ZIP:** 48951

## Series and Classes Contracts Data

### JNL/Mellon Materials Sector Fund (Series ID: S000058484)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000192050 | JNL/Mellon Materials Sector Fund (A) |  |
| C000192051 | JNL/Mellon Materials Sector Fund (I) |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** JNL Series Trust

- **b. Investment Company Act file number:** 811-8894

- **c. CIK number of Registrant:** 0000933691

- **d. LEI of Registrant:** 549300T5WIPN6IWM0D45

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

  - **Street Address 1:** 1 Corporate Way

  - **City:** Lansing

  - **State:** MI

  - **Foreign country:** US

  - **Zip / Postal Code:** 48951

  - **Telephone number:** 517-367-4336

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

- **a. Name of Series:** JNL/Mellon Materials Sector Fund

- **b. EDGAR series identifier (if any):** S000058484

- **c. LEI of Series:** 549300OAEQ64MNTH6Q48

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

- **a. Date of fiscal year-end:** 2025-12-31

- **b. Date as of which information is reported:** 2025-12-31

**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:** $162542510.19

**Total Liabilities:** $336561.81

**Net Assets:** $162205948.38

**Cash Not Reported:** $82795.13

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000192050 | -3.97%               | 4.02%                | 2.46%                |
| Class ID C000192051 | -3.86%               | 4.02%                | 2.45%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $546298.29               | $-6637714.75                               |
| Month 2  | $504582.07               | $5407419.86                                |
| Month 3  | $-1015193.55             | $4690566.31                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| CHICAGO MERCANTILE EXCHANGE             | FUTURE - CASH SETTLED                   | CUSIP: N/A<br>LEI: SNZ2OJLFK8MNNCLQOF39       | N/A              | DE               | CORP              | US        |         8 | NC      | $5023.84      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Ecolab Inc.                             | Ecolab Inc.                             | CUSIP: 278865100<br>LEI: 82DYEISM090VG8LTLS26 | Long             | EC               | CORP              | US        |     35424 | NS      | $9299508.48   | 5.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Newmont Corporation                     | Newmont Corporation                     | CUSIP: 651639106<br>LEI: 549300VSP3RIX7FGDZ51 | Long             | EC               | CORP              | US        |    153013 | NS      | $15278348.05  | 9.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Solstice Advanced Materials US, Inc.    | Solstice Advanced Materials US, Inc.    | CUSIP: 83443Q103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     22118 | NS      | $1074492.44   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Steel Dynamics, Inc.                    | Steel Dynamics, Inc.                    | CUSIP: 858119100<br>LEI: 549300HGGKEL4FYTTQ83 | Long             | EC               | CORP              | US        |     19013 | NS      | $3221752.85   | 1.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Nucor Corporation                       | Nucor Corporation                       | CUSIP: 670346105<br>LEI: 549300GGJCRSI2TIEJ46 | Long             | EC               | CORP              | US        |     31810 | NS      | $5188529.10   | 3.20%             |  |  |  | No            |                  1 | On Loan: No      |
| RPM International Inc.                  | RPM International Inc.                  | CUSIP: 749685103<br>LEI: 549300TJCKW4BRXPJ474 | Long             | EC               | CORP              | US        |     17955 | NS      | $1867320.00   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Celanese Corporation                    | Celanese Corporation                    | CUSIP: 150870103<br>LEI: 549300FHJQTDPPN41627 | Long             | EC               | CORP              | US        |     14358 | NS      | $607056.24    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Eastman Chemical Company                | Eastman Chemical Company                | CUSIP: 277432100<br>LEI: FDPVHDGJ1IQZFK9KH630 | Long             | EC               | CORP              | US        |     16075 | NS      | $1026067.25   | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| KRC Materials, Inc.                     | KRC Materials, Inc.                     | CUSIP: 498894104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      7092 | NS      | $498922.20    | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| DuPont de Nemours, Inc.                 | DuPont de Nemours, Inc.                 | CUSIP: 26614N102<br>LEI: 5493004JF0SDFLM8GD76 | Long             | EC               | CORP              | US        |     58268 | NS      | $2342373.60   | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Corteva, Inc.                           | Corteva, Inc.                           | CUSIP: 22052L104<br>LEI: 549300WZN9I2QKLS0O94 | Long             | EC               | CORP              | US        |     95503 | NS      | $6401566.10   | 3.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Eagle Materials Inc.                    | Eagle Materials Inc.                    | CUSIP: 26969P108<br>LEI: 529900KRXRGXL61SG039 | Long             | EC               | CORP              | US        |      4634 | NS      | $957755.12    | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Mosaic Company, The                     | Mosaic Company, The                     | CUSIP: 61945C103<br>LEI: 2YD5STGSJNMUB7H76907 | Long             | EC               | CORP              | US        |     42749 | NS      | $1029823.41   | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Coeur Mining, Inc.                      | Coeur Mining, Inc.                      | CUSIP: 192108504<br>LEI: 5493003AVK173D48DR70 | Long             | EC               | CORP              | US        |     87601 | NS      | $1561925.83   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Cleveland-Cliffs Inc.                   | Cleveland-Cliffs Inc.                   | CUSIP: 185899101<br>LEI: 549300TM2WLI2BJMDD86 | Long             | EC               | CORP              | US        |     76405 | NS      | $1014658.40   | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Southern Copper Corporation             | Southern Copper Corporation             | CUSIP: 84265V105<br>LEI: 2549007U6NAP46Q9TU15 | Long             | EC               | CORP              | US        |     12683 | NS      | $1819630.01   | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| CRH Public Limited Company              | CRH Public Limited Company              | CUSIP: N/A<br>LEI: 549300MIDJNNTH068E74       | Long             | EC               | CORP              | IE        |     93767 | NS      | $11702121.60  | 7.21%             |  |  |  | No            |                  1 | On Loan: No      |
| PPG Industries, Inc.                    | PPG Industries, Inc.                    | CUSIP: 693506107<br>LEI: 549300BKPEP01R3V6C59 | Long             | EC               | CORP              | US        |     31633 | NS      | $3241117.18   | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Hecla Mining Company                    | Hecla Mining Company                    | CUSIP: 422704106<br>LEI: 5493009Y6HOBZD1QD537 | Long             | EC               | CORP              | US        |     84893 | NS      | $1629096.67   | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| NewMarket Corporation                   | NewMarket Corporation                   | CUSIP: 651587107<br>LEI: 54930082CG88ERDREQ47 | Long             | EC               | CORP              | US        |      1005 | NS      | $690696.30    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Simpson Manufacturing Co., Inc.         | Simpson Manufacturing Co., Inc.         | CUSIP: 829073105<br>LEI: 529900EJUNNL15LZ8056 | Long             | EC               | CORP              | US        |      5849 | NS      | $944438.03    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| JNL Government Money Market Fund        | JNL Government Money Market Fund        | CUSIP: 46628D437<br>LEI: N/A                  | Long             | STIV             | RF                | US        |    826605 | NS      | $826604.86    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Sensient Technologies Corporation       | Sensient Technologies Corporation       | CUSIP: 81725T100<br>LEI: CMMZHMFZQG86EI7WZU92 | Long             | EC               | CORP              | US        |      5882 | NS      | $552613.90    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Sherwin-Williams Company, The           | Sherwin-Williams Company, The           | CUSIP: 824348106<br>LEI: Z15BMIOX8DDH0X2OBP21 | Long             | EC               | CORP              | US        |     32090 | NS      | $10398122.70  | 6.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Balchem Corporation                     | Balchem Corporation                     | CUSIP: 057665200<br>LEI: 549300VR70OPMHUI3557 | Long             | EC               | CORP              | US        |      4539 | NS      | $696101.04    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Element Solutions Inc.                  | Element Solutions Inc.                  | CUSIP: 28618M106<br>LEI: 549300FLGN6P5CU20J91 | Long             | EC               | CORP              | US        |     30490 | NS      | $761945.10    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| International Flavors & Fragrances Inc. | International Flavors & Fragrances Inc. | CUSIP: 459506101<br>LEI: BZLRL03D3GPGMOGFO832 | Long             | EC               | CORP              | US        |     35564 | NS      | $2396657.96   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| LyondellBasell Industries N.V.          | LyondellBasell Industries N.V.          | CUSIP: N/A<br>LEI: BN6WCCZ8OVP3ITUUVN49       | Long             | EC               | CORP              | US        |     36063 | NS      | $1561527.90   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Reliance, Inc.                          | Reliance, Inc.                          | CUSIP: 759509102<br>LEI: 549300E287ZOFT3C5Z56 | Long             | EC               | CORP              | US        |      7328 | NS      | $2116839.36   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Westlake Corporation                    | Westlake Corporation                    | CUSIP: 960413102<br>LEI: GOXNEVUM0LL78B1OS344 | Long             | EC               | CORP              | US        |      4738 | NS      | $350327.72    | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Alcoa Corporation                       | Alcoa Corporation                       | CUSIP: 013872106<br>LEI: 549300T12EZ1F6PWWU29 | Long             | EC               | CORP              | US        |     36378 | NS      | $1933126.92   | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Martin Marietta Materials, Inc.         | Martin Marietta Materials, Inc.         | CUSIP: 573284106<br>LEI: 5299005MZ4WZECVATV08 | Long             | EC               | CORP              | US        |      8439 | NS      | $5254627.74   | 3.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Albemarle Corporation                   | Albemarle Corporation                   | CUSIP: 012653101<br>LEI: HDBLS2Q6GV1LSKQPBS54 | Long             | EC               | CORP              | US        |     16338 | NS      | $2310846.72   | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Air Products and Chemicals, Inc.        | Air Products and Chemicals, Inc.        | CUSIP: 009158106<br>LEI: 7QEON6Y1RL5XR3R1W237 | Long             | EC               | CORP              | US        |     30984 | NS      | $7653667.68   | 4.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Cabot Corporation                       | Cabot Corporation                       | CUSIP: 127055101<br>LEI: K05C0SER542GQ6VLRO68 | Long             | EC               | CORP              | US        |      7073 | NS      | $468798.44    | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| UFP Industries, Inc.                    | UFP Industries, Inc.                    | CUSIP: 90278Q108<br>LEI: 5493007KB485C9OV5572 | Long             | EC               | CORP              | US        |      8460 | NS      | $770283.00    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Dow Inc.                                | Dow Inc.                                | CUSIP: 260557103<br>LEI: 5493003S21INSLK2IP73 | Long             | EC               | CORP              | US        |     97742 | NS      | $2285207.96   | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Gold, Inc.                        | Royal Gold, Inc.                        | CUSIP: 780287108<br>LEI: 5493001NGRU6SFL04184 | Long             | EC               | CORP              | US        |     11230 | NS      | $2496316.70   | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Vulcan Materials Company                | Vulcan Materials Company                | CUSIP: 929160109<br>LEI: 549300Q8LSNHAVWBNI21 | Long             | EC               | CORP              | US        |     18505 | NS      | $5277996.10   | 3.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Axalta Coating Systems Ltd.             | Axalta Coating Systems Ltd.             | CUSIP: N/A<br>LEI: 529900AGLPA40GV6H619       | Long             | EC               | CORP              | BM        |     28769 | NS      | $929526.39    | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Commercial Metals Company               | Commercial Metals Company               | CUSIP: 201723103<br>LEI: 549300OQS2LO07ZJ7N73 | Long             | EC               | CORP              | US        |     14769 | NS      | $1022310.18   | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| CF Industries Holdings, Inc.            | CF Industries Holdings, Inc.            | CUSIP: 125269100<br>LEI: 529900CG8YAQFZ2JMV97 | Long             | EC               | CORP              | US        |     21805 | NS      | $1686398.70   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| MP Materials Corp.                      | MP Materials Corp.                      | CUSIP: 553368101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     17422 | NS      | $880159.44    | 0.54%             |  |  |  | No            |                  1 | On Loan: —       |
| Linde Public Limited Company            | Linde Public Limited Company            | CUSIP: N/A<br>LEI: 8945002PAZHZLBGKGF02       | Long             | EC               | CORP              | IE        |     65585 | NS      | $27964788.15  | 17.24%            |  |  |  | No            |                  1 | On Loan: No      |
| Freeport-McMoRan Inc.                   | Freeport-McMoRan Inc.                   | CUSIP: 35671D857<br>LEI: 549300IRDTHJQ1PVET45 | Long             | EC               | CORP              | US        |    200224 | NS      | $10169376.96  | 6.27%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-02-25

**Name of Applicant:** JNL Series Trust

**Signature:** Andrew Tedeschi

**Name of Signer:** Andrew Tedeschi

**Title:** Principal Financial Officer