# EDGAR Filing Document

**Accession Number:** 0000933691
**File Stem:** 0000933691-25-001158
**Filing Date:** 2025-8
**Character Count:** 51267
**Document Hash:** 8f5d6e3851ecead7b477530809808f66
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000933691-25-001158.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0000933691-25-001158

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**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:** 251266024

**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 Healthcare Sector Fund (Series ID: S000068125)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000218208 | JNL/Mellon Healthcare Sector Fund (I) |  |
| C000218209 | JNL/Mellon Healthcare Sector Fund (A) |  |

## 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 Healthcare Sector Fund

- **b. EDGAR series identifier (if any):** S000068125

- **c. LEI of Series:** 54930024HJBJ7HNLBO26

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

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

- **b. Date as of which information is reported:** 2025-06-30

**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:** $2678054607.76

**Total Liabilities:** $7631892.06

**Net Assets:** $2670422715.70

**Cash Not Reported:** $429017.77

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000218208 | -3.36%               | -4.98%               | 2.22%                |
| Class ID C000218209 | -3.39%               | -5.01%               | 2.19%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $19469399.94             | $-122845296.92                             |
| Month 2  | $16928066.87             | $-161606436.19                             |
| Month 3  | $12603094.05             | $44689814.04                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Jazz Pharmaceuticals Public Limited Company    | Jazz Pharmaceuticals Public Limited Company    | CUSIP: N/A<br>LEI: 635400GAUMJCLEZRRV50       | Long             | EC               | CORP              | IE        |     29215 | NS      | $3100295.80   | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Medtronic, Inc.                                | Medtronic, Inc.                                | CUSIP: N/A<br>LEI: D56MRZY2INAN94ZONZ37       | Long             | EC               | CORP              | IE        |    626788 | NS      | $54637109.96  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Roivant Sciences Ltd.                          | Roivant Sciences Ltd.                          | CUSIP: N/A<br>LEI: 549300DL466NY5J6U724       | Long             | EC               | CORP              | BM        |    192707 | NS      | $2171807.89   | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Royalty Pharma PLC                             | Royalty Pharma PLC                             | CUSIP: N/A<br>LEI: 549300FGFN7VOK8BZR03       | Long             | EC               | CORP              | GB        |    172231 | NS      | $6205482.93   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Organon & Co.                                  | Organon & Co.                                  | CUSIP: 68622V106<br>LEI: 549300AMCKY57OK2CO56 | Long             | EC               | CORP              | US        |    120850 | NS      | $1169828.00   | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC Therapeutics, Inc.                         | PTC Therapeutics, Inc.                         | CUSIP: 69366J200<br>LEI: 549300UJLWOIWFDGB318 | Long             | EC               | CORP              | US        |     34522 | NS      | $1686054.48   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Danaher Corporation                            | Danaher Corporation                            | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |    312466 | NS      | $61724533.64  | 2.31%             |  |  |  | No            |                  1 | On Loan: No      |
| DexCom, Inc.                                   | DexCom, Inc.                                   | CUSIP: 252131107<br>LEI: 549300YSK3QDSFR5EU59 | Long             | EC               | CORP              | US        |    190434 | NS      | $16622983.86  | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences, Inc.                          | Gilead Sciences, Inc.                          | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |    609078 | NS      | $67528477.86  | 2.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Glaukos Corporation                            | Glaukos Corporation                            | CUSIP: 377322102<br>LEI: 5299004JA1LHE21M6T14 | Long             | EC               | CORP              | US        |     25978 | NS      | $2683267.62   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Globus Medical, Inc.                           | Globus Medical, Inc.                           | CUSIP: 379577208<br>LEI: 5299003M2P4CIK0RF205 | Long             | EC               | CORP              | US        |     56364 | NS      | $3326603.28   | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Haemonetics Corporation                        | Haemonetics Corporation                        | CUSIP: 405024100<br>LEI: 549300ZEL6TXZS6F5F95 | Long             | EC               | CORP              | US        |     23371 | NS      | $1743710.31   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Hologic, Inc.                                  | Hologic, Inc.                                  | CUSIP: 436440101<br>LEI: 549300DYP6F5ZJL0LB74 | Long             | EC               | CORP              | US        |    108295 | NS      | $7056502.20   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Humana Inc.                                    | Humana Inc.                                    | CUSIP: 444859102<br>LEI: 529900YLDW34GJAO4J06 | Long             | EC               | CORP              | US        |     58711 | NS      | $14353665.28  | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Illumina, Inc.                                 | Illumina, Inc.                                 | CUSIP: 452327109<br>LEI: SQ95QG8SR5Q56LSNF682 | Long             | EC               | CORP              | US        |     75734 | NS      | $7225780.94   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Incorporated                            | Insmed Incorporated                            | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     85682 | NS      | $8623036.48   | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Inspire Medical Systems, Inc.                  | Inspire Medical Systems, Inc.                  | CUSIP: 457730109<br>LEI: 549300XQQCQ7HCJKTW25 | Long             | EC               | CORP              | US        |     14295 | NS      | $1855062.15   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Ionis Pharmaceuticals, Inc.                    | Ionis Pharmaceuticals, Inc.                    | CUSIP: 462222100<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | EC               | CORP              | US        |     72615 | NS      | $2869018.65   | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Johnson & Johnson                              | Johnson & Johnson                              | CUSIP: 478160104<br>LEI: 549300G0CFPGEF6X2043 | Long             | EC               | CORP              | US        |   1176570 | NS      | $179721067.50 | 6.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Krystal Biotech, Inc.                          | Krystal Biotech, Inc.                          | CUSIP: 501147102<br>LEI: 549300YONUY68210OE41 | Long             | EC               | CORP              | US        |     12592 | NS      | $1730896.32   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Labcorp Holdings Inc.                          | Labcorp Holdings Inc.                          | CUSIP: 504922105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     40929 | NS      | $10744271.79  | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Lantheus Holdings, Inc.                        | Lantheus Holdings, Inc.                        | CUSIP: 516544103<br>LEI: 5299005HUB5IOJGO7S39 | Long             | EC               | CORP              | US        |     32592 | NS      | $2667981.12   | 0.10%             |  |  |  | No            |                  1 | On Loan: —       |
| Eli Lilly and Company                          | Eli Lilly and Company                          | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |    391403 | NS      | $305110380.60 | 11.43%            |  |  |  | No            |                  1 | On Loan: No      |
| Canticle Pharmaceuticals, Inc.                 | Canticle Pharmaceuticals, Inc.                 | CUSIP: 558868105<br>LEI: 549300CHIMT2EUSNJB60 | Long             | EC               | CORP              | US        |      8972 | NS      | $2715286.08   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Masimo Corporation                             | Masimo Corporation                             | CUSIP: 574795100<br>LEI: 549300Q4A8JK0PIYCU29 | Long             | EC               | CORP              | US        |     23057 | NS      | $3878648.54   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| AbbVie Inc.                                    | AbbVie Inc.                                    | CUSIP: 00287Y109<br>LEI: FR5LCKFTG8054YNNRU85 | Long             | EC               | CORP              | US        |    862889 | NS      | $160169456.20 | 6.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Agilent Technologies, Inc.                     | Agilent Technologies, Inc.                     | CUSIP: 00846U101<br>LEI: QUIX8Y7A2WP0XRMW7G29 | Long             | EC               | CORP              | US        |    138426 | NS      | $16335652.26  | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Akero Therapeutics Inc.                        | Akero Therapeutics Inc.                        | CUSIP: 00973Y108<br>LEI: 549300SI3KG74LBE2955 | Long             | EC               | CORP              | US        |     31062 | NS      | $1657468.32   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Alignment Healthcare, Inc.                     | Alignment Healthcare, Inc.                     | CUSIP: 01625V104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     53592 | NS      | $750288.00    | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Alnylam Pharmaceuticals, Inc.                  | Alnylam Pharmaceuticals, Inc.                  | CUSIP: 02043Q107<br>LEI: 529900S3ZI14OWRJII50 | Long             | EC               | CORP              | US        |     62784 | NS      | $20473234.56  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Cencora, Inc.                                  | Cencora, Inc.                                  | CUSIP: 03073E105<br>LEI: AI8GXW8LG5WK7E9UD086 | Long             | EC               | CORP              | US        |     89451 | NS      | $26821882.35  | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Arcellx Inc.                                   | Arcellx Inc.                                   | CUSIP: 03940C100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     18892 | NS      | $1244038.20   | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Avantor, Inc.                                  | Avantor, Inc.                                  | CUSIP: 05352A100<br>LEI: 5493003VM0XB4U8YD238 | Long             | EC               | CORP              | US        |    329953 | NS      | $4441167.38   | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Avidity Biosciences, Inc.                      | Avidity Biosciences, Inc.                      | CUSIP: 05370A108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     45944 | NS      | $1304809.60   | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Axsome Therapeutics, Inc.                      | Axsome Therapeutics, Inc.                      | CUSIP: 05464T104<br>LEI: 549300EXGR0XLRJEIB95 | Long             | EC               | CORP              | US        |     19378 | NS      | $2022869.42   | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| BioMarin Pharmaceutical Inc.                   | BioMarin Pharmaceutical Inc.                   | CUSIP: 09061G101<br>LEI: NSLL8ITTRR0J5HEMR848 | Long             | EC               | CORP              | US        |     93126 | NS      | $5119136.22   | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Biogen Inc.                                    | Biogen Inc.                                    | CUSIP: 09062X103<br>LEI: W8J5WZB5IY3K0NDQT671 | Long             | EC               | CORP              | US        |     69219 | NS      | $8693214.21   | 0.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Techne Corporation                         | Bio-Techne Corporation                         | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |     76118 | NS      | $3916271.10   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Blueprint Medicines Corporation                | Blueprint Medicines Corporation                | CUSIP: 09627Y109<br>LEI: 5299004CC60O9T5HVM83 | Long             | EC               | CORP              | US        |     28933 | NS      | $3708631.94   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Bridgebio Pharma, Inc.                         | Bridgebio Pharma, Inc.                         | CUSIP: 10806X102<br>LEI: 54930028YG89VTY2J114 | Long             | EC               | CORP              | US        |     68753 | NS      | $2968754.54   | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Cardinal Health, Inc.                          | Cardinal Health, Inc.                          | CUSIP: 14149Y108<br>LEI: CCU46N3GJMF4OK4N7U60 | Long             | EC               | CORP              | US        |    118595 | NS      | $19923960.00  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Centene Corporation                            | Centene Corporation                            | CUSIP: 15135B101<br>LEI: 549300Z7JJ4TQSQGT333 | Long             | EC               | CORP              | US        |    228908 | NS      | $12425145.78  | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Chemed Corporation                             | Chemed Corporation                             | CUSIP: 16359R103<br>LEI: 54930020031IDJT2IM79 | Long             | EC               | CORP              | US        |      7127 | NS      | $3470350.11   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Crinetics Pharmaceuticals, Inc.                | Crinetics Pharmaceuticals, Inc.                | CUSIP: 22663K107<br>LEI: 549300Q1CNFXK5P31D28 | Long             | EC               | CORP              | US        |     42267 | NS      | $1215598.92   | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Cytokinetics, Incorporated                     | Cytokinetics, Incorporated                     | CUSIP: 23282W605<br>LEI: 549300BE5DY1HW7IHA64 | Long             | EC               | CORP              | US        |     58035 | NS      | $1917476.40   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Davita Inc.                                    | Davita Inc.                                    | CUSIP: 23918K108<br>LEI: M2XHYMU3TZNEZURC6H66 | Long             | EC               | CORP              | US        |     19665 | NS      | $2801279.25   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Doximity, Inc.                                 | Doximity, Inc.                                 | CUSIP: 26622P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     63534 | NS      | $3897175.56   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Edwards Lifesciences Corporation               | Edwards Lifesciences Corporation               | CUSIP: 28176E108<br>LEI: YA13X31F3V31L8TMPR58 | Long             | EC               | CORP              | US        |    285928 | NS      | $22362428.88  | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Elanco Animal Health Incorporated              | Elanco Animal Health Incorporated              | CUSIP: 28414H103<br>LEI: 549300SHPNDCE059M934 | Long             | EC               | CORP              | US        |    232055 | NS      | $3313745.40   | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Encompass Health Corporation                   | Encompass Health Corporation                   | CUSIP: 29261A100<br>LEI: 549300FVRPM9DRQZRG64 | Long             | EC               | CORP              | US        |     47210 | NS      | $5789362.30   | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| The Ensign Group, Inc.                         | The Ensign Group, Inc.                         | CUSIP: 29358P101<br>LEI: 5493003K4HEEA8Q0BC72 | Long             | EC               | CORP              | US        |     28236 | NS      | $4355685.36   | 0.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Exact Sciences Corporation                     | Exact Sciences Corporation                     | CUSIP: 30063P105<br>LEI: 549300VM3X1FYD4N9Z14 | Long             | EC               | CORP              | US        |     89590 | NS      | $4760812.60   | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Exelixis, Inc.                                 | Exelixis, Inc.                                 | CUSIP: 30161Q104<br>LEI: 254900PJQB59O2O95R37 | Long             | EC               | CORP              | US        |    123513 | NS      | $5443835.48   | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| GE HealthCare Technologies Inc.                | GE HealthCare Technologies Inc.                | CUSIP: 36266G107<br>LEI: 549300OI9J7XOWZMUN85 | Long             | EC               | CORP              | US        |    221887 | NS      | $16435170.09  | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Guardant Health, Inc.                          | Guardant Health, Inc.                          | CUSIP: 40131M109<br>LEI: 254900M8C3E5VC8BR186 | Long             | EC               | CORP              | US        |     56572 | NS      | $2944006.88   | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| HCA Healthcare, Inc.                           | HCA Healthcare, Inc.                           | CUSIP: 40412C101<br>LEI: 529900PH4ZGUH2MNEU89 | Long             | EC               | CORP              | US        |     85462 | NS      | $32740492.20  | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Halozyme Therapeutics, Inc.                    | Halozyme Therapeutics, Inc.                    | CUSIP: 40637H109<br>LEI: 529900242I3SV9AGM753 | Long             | EC               | CORP              | US        |     60435 | NS      | $3143828.70   | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| HealthEquity, Inc.                             | HealthEquity, Inc.                             | CUSIP: 42226A107<br>LEI: 529900LRJU1RAFQHM467 | Long             | EC               | CORP              | US        |     41614 | NS      | $4359482.64   | 0.16%             |  |  |  | No            |                  1 | On Loan: No      |
| ICU Medical, Inc.                              | ICU Medical, Inc.                              | CUSIP: 44930G107<br>LEI: 5493003NRW7LS2QZRH60 | Long             | EC               | CORP              | US        |     11194 | NS      | $1479287.10   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEXX Laboratories, Inc.                       | IDEXX Laboratories, Inc.                       | CUSIP: 45168D104<br>LEI: OGMTXK0LUU1HKV2P0J84 | Long             | EC               | CORP              | US        |     39318 | NS      | $21087816.12  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Incyte Corporation                             | Incyte Corporation                             | CUSIP: 45337C102<br>LEI: 549300Z4WN6JVZ3T4680 | Long             | EC               | CORP              | US        |     79308 | NS      | $5400874.80   | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Insulet Corporation                            | Insulet Corporation                            | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |     34110 | NS      | $10716679.80  | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Integer Holdings Corporation                   | Integer Holdings Corporation                   | CUSIP: 45826H109<br>LEI: 549300SUD2ED5XG6X569 | Long             | EC               | CORP              | US        |     15971 | NS      | $1963953.87   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical, Inc.                       | Intuitive Surgical, Inc.                       | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |    173204 | NS      | $94120785.64  | 3.52%             |  |  |  | No            |                  1 | On Loan: No      |
| IQVIA Holdings Inc                             | IQVIA Holdings Inc                             | CUSIP: 46266C105<br>LEI: 549300W3R20NM4KQPH86 | Long             | EC               | CORP              | US        |     85340 | NS      | $13448730.60  | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| McKesson Corporation                           | McKesson Corporation                           | CUSIP: 58155Q103<br>LEI: 549300WZWOM80UCFSF54 | Long             | EC               | CORP              | US        |     61262 | NS      | $44891568.36  | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Medpace Holdings, Inc.                         | Medpace Holdings, Inc.                         | CUSIP: 58506Q109<br>LEI: 549300H8TYEUVTW14A54 | Long             | EC               | CORP              | US        |     11250 | NS      | $3530925.00   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co., Inc.                              | Merck & Co., Inc.                              | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |   1238337 | NS      | $98026756.92  | 3.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Moderna, Inc.                                  | Moderna, Inc.                                  | CUSIP: 60770K107<br>LEI: 549300EI6OKH5K5Q2G38 | Long             | EC               | CORP              | US        |    168707 | NS      | $4654626.13   | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Molina Healthcare, Inc.                        | Molina Healthcare, Inc.                        | CUSIP: 60855R100<br>LEI: 549300NQQCEQ46YHZ591 | Long             | EC               | CORP              | US        |     26212 | NS      | $7808554.80   | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Neurocrine Biosciences, Inc.                   | Neurocrine Biosciences, Inc.                   | CUSIP: 64125C109<br>LEI: 549300FECER0XBN49756 | Long             | EC               | CORP              | US        |     48442 | NS      | $6088674.98   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Option Care Health, Inc.                       | Option Care Health, Inc.                       | CUSIP: 68404L201<br>LEI: 549300DI3Q5ACSYJRI17 | Long             | EC               | CORP              | US        |     80048 | NS      | $2599950.92   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| West Pharmaceutical Services, Inc.             | West Pharmaceutical Services, Inc.             | CUSIP: 955306105<br>LEI: 5493007NKRGM1RJQ1P16 | Long             | EC               | CORP              | US        |     35271 | NS      | $7717294.80   | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Penumbra, Inc.                                 | Penumbra, Inc.                                 | CUSIP: 70975L107<br>LEI: 549300RGE06P3ECANU72 | Long             | EC               | CORP              | US        |     18251 | NS      | $4683754.13   | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| ADMA Biologics, Inc.                           | ADMA Biologics, Inc.                           | CUSIP: 000899104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    114196 | NS      | $2079509.16   | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Abbott Laboratories                            | Abbott Laboratories                            | CUSIP: 002824100<br>LEI: HQD377W2YR662HK5JX27 | Long             | EC               | CORP              | US        |    847551 | NS      | $115275411.50 | 4.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Align Technology, Inc.                         | Align Technology, Inc.                         | CUSIP: 016255101<br>LEI: 549300N5YSE0U3LCP840 | Long             | EC               | CORP              | US        |     34685 | NS      | $6566911.05   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Amedisys, Inc.                                 | Amedisys, Inc.                                 | CUSIP: 023436108<br>LEI: 5299001RBS9GK9STN379 | Long             | EC               | CORP              | US        |     15093 | NS      | $1485000.27   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Amgen Inc.                                     | Amgen Inc.                                     | CUSIP: 031162100<br>LEI: 62QBXGPJ34PQ72Z12S66 | Long             | EC               | CORP              | US        |    262825 | NS      | $73383368.25  | 2.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Elevance Health, Inc.                          | Elevance Health, Inc.                          | CUSIP: 036752103<br>LEI: 8MYN82XMYQH89CTMTH67 | Long             | EC               | CORP              | US        |    110201 | NS      | $42863780.96  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| AptarGroup, Inc.                               | AptarGroup, Inc.                               | CUSIP: 038336103<br>LEI: VNPEQDQFAA7IY1T2PX43 | Long             | EC               | CORP              | US        |     31941 | NS      | $4996530.63   | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Baxter International Inc.                      | Baxter International Inc.                      | CUSIP: 071813109<br>LEI: J5OIVXX3P24RJRW5CK77 | Long             | EC               | CORP              | US        |    250133 | NS      | $7574027.24   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Becton, Dickinson and Company                  | Becton, Dickinson and Company                  | CUSIP: 075887109<br>LEI: ICE2EP6D98PQUILVRZ91 | Long             | EC               | CORP              | US        |    140336 | NS      | $24172876.00  | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Rad Laboratories, Inc.                     | Bio-Rad Laboratories, Inc.                     | CUSIP: 090572207<br>LEI: 549300ZC1GPV35XYDK53 | Long             | EC               | CORP              | US        |      9531 | NS      | $2300020.92   | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Prestige Consumer Healthcare Inc.              | Prestige Consumer Healthcare Inc.              | CUSIP: 74112D101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     22998 | NS      | $1836390.30   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Procept Biorobotics Corporation                | Procept Biorobotics Corporation                | CUSIP: 74276L105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     26216 | NS      | $1510041.60   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corporation                  | Boston Scientific Corporation                  | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |    719819 | NS      | $77315758.79  | 2.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Bristol-Myers Squibb Company                   | Bristol-Myers Squibb Company                   | CUSIP: 110122108<br>LEI: HLYYNH7UQUORYSJQCN42 | Long             | EC               | CORP              | US        |    994559 | NS      | $46038136.11  | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Quest Diagnostics Incorporated                 | Quest Diagnostics Incorporated                 | CUSIP: 74834L100<br>LEI: 8MCWUBXQ0WE04KMXBX50 | Long             | EC               | CORP              | US        |     54217 | NS      | $9738999.71   | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Regeneron Pharmaceuticals, Inc.                | Regeneron Pharmaceuticals, Inc.                | CUSIP: 75886F107<br>LEI: 549300RCBFWIRX3HYQ56 | Long             | EC               | CORP              | US        |     50583 | NS      | $26556075.00  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Revolution Medicines, Inc.                     | Revolution Medicines, Inc.                     | CUSIP: 76155X100<br>LEI: 549300JU3X0LBCQ65892 | Long             | EC               | CORP              | US        |     73996 | NS      | $2722312.84   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Rhythm Pharmaceuticals, Inc.                   | Rhythm Pharmaceuticals, Inc.                   | CUSIP: 76243J105<br>LEI: 529900JPNWXQ8DPLA551 | Long             | EC               | CORP              | US        |     23267 | NS      | $1470241.73   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Solventum Corporation                          | Solventum Corporation                          | CUSIP: 83444M101<br>LEI: 254900I70403OSGY4M28 | Long             | EC               | CORP              | US        |     67285 | NS      | $5102894.40   | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Sotera Health LLC                              | Sotera Health LLC                              | CUSIP: 83601L102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     73896 | NS      | $821723.52    | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Bruker Corporation                             | Bruker Corporation                             | CUSIP: 116794108<br>LEI: LEBZ6VLQ6I8XB1NHVY15 | Long             | EC               | CORP              | US        |     50573 | NS      | $2083607.60   | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Cigna Group, The                               | Cigna Group, The                               | CUSIP: 125523100<br>LEI: 549300VIWYMSIGT1U456 | Long             | EC               | CORP              | US        |    129283 | NS      | $42738374.14  | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| CVS Health Corporation                         | CVS Health Corporation                         | CUSIP: 126650100<br>LEI: 549300EJG376EN5NQE29 | Long             | EC               | CORP              | US        |    612753 | NS      | $42267701.94  | 1.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Charles River Laboratories International, Inc. | Charles River Laboratories International, Inc. | CUSIP: 159864107<br>LEI: 549300BSQ0R4UZ5KX287 | Long             | EC               | CORP              | US        |     22194 | NS      | $3367495.62   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Cooper Companies, Inc., The                    | Cooper Companies, Inc., The                    | CUSIP: 216648501<br>LEI: QJKMVPIGLH7530PCUE20 | Long             | EC               | CORP              | US        |     96351 | NS      | $6856337.16   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Corcept Therapeutics Incorporated              | Corcept Therapeutics Incorporated              | CUSIP: 218352102<br>LEI: 529900EO9LUTFMZ7FF90 | Long             | EC               | CORP              | US        |     47234 | NS      | $3466975.60   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Merit Medical Systems, Inc.                    | Merit Medical Systems, Inc.                    | CUSIP: 589889104<br>LEI: 549300OYTY138SP2CE83 | Long             | EC               | CORP              | US        |     29063 | NS      | $2716809.24   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Mettler-Toledo International Inc.              | Mettler-Toledo International Inc.              | CUSIP: 592688105<br>LEI: 5493000BD5GJNUDIUG10 | Long             | EC               | CORP              | US        |     10201 | NS      | $11983318.72  | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Summit Therapeutics Inc.                       | Summit Therapeutics Inc.                       | CUSIP: 86627T108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     55372 | NS      | $1178316.16   | 0.04%             |  |  |  | No            |                  1 | On Loan: —       |
| Tempus AI, Inc.                                | Tempus AI, Inc.                                | CUSIP: 88023B103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     41297 | NS      | $2624011.38   | 0.10%             |  |  |  | No            |                  1 | On Loan: —       |
| Natera, Inc.                                   | Natera, Inc.                                   | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     64308 | NS      | $10864193.52  | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Nuvalent, Inc.                                 | Nuvalent, Inc.                                 | CUSIP: 670703107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     19813 | NS      | $1511731.90   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Tenet Healthcare Corporation                   | Tenet Healthcare Corporation                   | CUSIP: 88033G407<br>LEI: 0W9AIBT6U6ADJ2I8HK17 | Long             | EC               | CORP              | US        |     45668 | NS      | $8037568.00   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| TG Therapeutics, Inc.                          | TG Therapeutics, Inc.                          | CUSIP: 88322Q108<br>LEI: 529900X21UKABN9NJ529 | Long             | EC               | CORP              | US        |     67864 | NS      | $2442425.36   | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Ultragenyx Pharmaceutical Inc.                 | Ultragenyx Pharmaceutical Inc.                 | CUSIP: 90400D108<br>LEI: 529900EV44GVDN1DCX77 | Long             | EC               | CORP              | US        |     44296 | NS      | $1610602.56   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| United Therapeutics Corporation                | United Therapeutics Corporation                | CUSIP: 91307C102<br>LEI: 5299005C4HZL4UWROC14 | Long             | EC               | CORP              | US        |     20208 | NS      | $5806768.80   | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Incorporated                | UnitedHealth Group Incorporated                | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |    444375 | NS      | $138631668.80 | 5.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Vaxcyte, Inc.                                  | Vaxcyte, Inc.                                  | CUSIP: 92243G108<br>LEI: 254900M7NMHTGASX8D95 | Long             | EC               | CORP              | US        |     56231 | NS      | $1828069.81   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Revvity, Inc.                                  | Revvity, Inc.                                  | CUSIP: 714046109<br>LEI: 549300IKL1SDPFI7N655 | Long             | EC               | CORP              | US        |     58876 | NS      | $5694486.72   | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Pfizer Inc.                                    | Pfizer Inc.                                    | CUSIP: 717081103<br>LEI: 765LHXWGK1KXCLTFYQ30 | Long             | EC               | CORP              | US        |   2769410 | NS      | $67130498.40  | 2.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertex Pharmaceuticals Incorporated            | Vertex Pharmaceuticals Incorporated            | CUSIP: 92532F100<br>LEI: 54930015RAQRRZ5ZGJ91 | Long             | EC               | CORP              | US        |    125468 | NS      | $55858353.60  | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Viatris Inc.                                   | Viatris Inc.                                   | CUSIP: 92556V106<br>LEI: 254900ZZTSW7NL773X71 | Long             | EC               | CORP              | US        |    588744 | NS      | $5257483.92   | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Viking Therapeutics, Inc.                      | Viking Therapeutics, Inc.                      | CUSIP: 92686J106<br>LEI: 529900IVC72YPFA25M37 | Long             | EC               | CORP              | US        |     50564 | NS      | $1339946.00   | 0.05%             |  |  |  | No            |                  1 | On Loan: —       |
| Zimmer Biomet Holdings, Inc.                   | Zimmer Biomet Holdings, Inc.                   | CUSIP: 98956P102<br>LEI: 2P2YLDVPES3BXQ1FRB91 | Long             | EC               | CORP              | US        |     96863 | NS      | $8834874.23   | 0.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Zoetis Inc.                                    | Zoetis Inc.                                    | CUSIP: 98978V103<br>LEI: 549300HD9Q1LOC9KLJ48 | Long             | EC               | CORP              | US        |    218171 | NS      | $34023767.45  | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Alkermes Public Limited Company                | Alkermes Public Limited Company                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | IE        |     77326 | NS      | $2212296.86   | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Steris Public Limited Company                  | Steris Public Limited Company                  | CUSIP: N/A<br>LEI: 549300F1857N5E6G6T48       | Long             | EC               | CORP              | IE        |     46615 | NS      | $11197855.56  | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Perrigo Company Public Limited Company         | Perrigo Company Public Limited Company         | CUSIP: N/A<br>LEI: 549300IFOQS6R1QLY196       | Long             | EC               | CORP              | IE        |     63079 | NS      | $1685470.88   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| CRISPR Therapeutics AG                         | CRISPR Therapeutics AG                         | CUSIP: N/A<br>LEI: 506700O6IRRIQLT3W370       | Long             | EC               | CORP              | CH        |     41801 | NS      | $2033200.64   | 0.08%             |  |  |  | No            |                  1 | On Loan: —       |
| RadNet, Inc.                                   | RadNet, Inc.                                   | CUSIP: 750491102<br>LEI: 529900RECG94V2IZJ970 | Long             | EC               | CORP              | US        |     32615 | NS      | $1856119.65   | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Repligen Corporation                           | Repligen Corporation                           | CUSIP: 759916109<br>LEI: 54930006QJ0T5AUO1E71 | Long             | EC               | CORP              | US        |     25386 | NS      | $3157510.68   | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| ResMed Inc.                                    | ResMed Inc.                                    | CUSIP: 761152107<br>LEI: 529900T3QE5253CCXF22 | Long             | EC               | CORP              | US        |     71604 | NS      | $18473832.00  | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Sarepta Therapeutics, Inc.                     | Sarepta Therapeutics, Inc.                     | CUSIP: 803607100<br>LEI: 549300IKDPIED8J8IG21 | Long             | EC               | CORP              | US        |     46511 | NS      | $795338.10    | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Henry Schein, Inc.                             | Henry Schein, Inc.                             | CUSIP: 806407102<br>LEI: VGO3WGL8H45T73F4RR92 | Long             | EC               | CORP              | US        |     51680 | NS      | $3775224.00   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Soleno Therapeutics, Inc.                      | Soleno Therapeutics, Inc.                      | CUSIP: 834203309<br>LEI: 5493003LCY77N7FXK844 | Long             | EC               | CORP              | US        |     14928 | NS      | $1250667.84   | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corporation                            | Stryker Corporation                            | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |    176678 | NS      | $69899117.14  | 2.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Teleflex Incorporated                          | Teleflex Incorporated                          | CUSIP: 879369106<br>LEI: UUL85LWXB4NGSWWXIQ25 | Long             | EC               | CORP              | US        |     22578 | NS      | $2672332.08   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Thermo Fisher Scientific Inc.                  | Thermo Fisher Scientific Inc.                  | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |    184491 | NS      | $74803720.86  | 2.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Universal Health Services, Inc.                | Universal Health Services, Inc.                | CUSIP: 913903100<br>LEI: 549300YGMGQDO0NMJD09 | Long             | EC               | CORP              | US        |     27193 | NS      | $4926011.95   | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Veeva Systems Inc.                             | Veeva Systems Inc.                             | CUSIP: 922475108<br>LEI: 549300YZEXPDB92M2F02 | Long             | EC               | CORP              | US        |     73207 | NS      | $21082151.86  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Walgreens Boots Alliance, Inc.                 | Walgreens Boots Alliance, Inc.                 | CUSIP: 931427108<br>LEI: 549300RPTUOIXG4LIH86 | Long             | EC               | CORP              | US        |    352073 | NS      | $4041798.04   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Waters Corporation                             | Waters Corporation                             | CUSIP: 941848103<br>LEI: 5T547R1474YC9HOD8Q74 | Long             | EC               | CORP              | US        |     28849 | NS      | $10069454.96  | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Waystar Holding Corp.                          | Waystar Holding Corp.                          | CUSIP: 946784105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     39014 | NS      | $1594502.18   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Jackson National Asset Management, LLC         | JNL Government Money Market Fund - Class SL    | CUSIP: 46628D395<br>LEI: N/A                  | Long             | STIV             | RF                | US        |   3380488 | NS      | $3380487.80   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| CHICAGO MERCANTILE EXCHANGE                    | FUTURE - CASH SETTLED                          | CUSIP: N/A<br>LEI: SNZ2OJLFK8MNNCLQOF39       | N/A              | DE               | CORP              | US        |        35 | NC      | $-18736.16    | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-08-27

**Name of Applicant:** JNL Series Trust

**Signature:** Andrew Tedeschi

**Name of Signer:** Andrew Tedeschi

**Title:** Principal Financial Officer