# EDGAR Filing Document

**Accession Number:** 0000277751
**File Stem:** 0001193125-25-329187
**Filing Date:** 2025-12
**Character Count:** 36414
**Document Hash:** 0ac916cad3c9a9f1cdb0cb1916722847
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-329187.hdr.sgml**: 20251223

**ACCESSION NUMBER**: 0001193125-25-329187

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251223

**DATE AS OF CHANGE**: 20251222

**EFFECTIVENESS DATE**: 20251223

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** JANUS INVESTMENT FUND
- **CENTRAL INDEX KEY:** 0000277751

**ORGANIZATION NAME:**
- **EIN:** 840592523
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-34393
- **FILM NUMBER:** 251593945

**BUSINESS ADDRESS:**
- **STREET 1:** 151 DETROIT STREET
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80206
- **BUSINESS PHONE:** 303-333-3863

**MAIL ADDRESS:**
- **STREET 1:** 151 DETROIT STREET
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80206

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** JANUS FUND /MD/
- **DATE OF NAME CHANGE:** 19870701

## Series and Classes Contracts Data

### Janus Henderson Balanced Fund (Series ID: S000010464)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JABAX         | C000028918 |
| Class A    | JDBAX         | C000077650 |
| Class C    | JABCX         | C000077651 |
| Class I    | JBALX         | C000077652 |
| Class R    | JDBRX         | C000077653 |
| Class S    | JABRX         | C000077654 |
| Class D    | JANBX         | C000083512 |
| Class N    | JABNX         | C000114869 |

---

### Janus Henderson Global Technology and Innovation Fund (Series ID: S000010465)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAGTX         | C000028919 |
| Class A    | JATAX         | C000077655 |
| Class C    | JAGCX         | C000077656 |
| Class I    | JATIX         | C000077657 |
| Class S    | JATSX         | C000077658 |
| Class D    | JNGTX         | C000083513 |
| Class N    | JATNX         | C000177052 |

---

### Janus Henderson Government Money Market Fund (Series ID: S000010466)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| American Cancer Society Support - Class T | ACTXX         | C000028921 |
| American Cancer Society Support - Class D | ACDXX         | C000083514 |
| American Cancer Society Support - Class I | ACJXX         | C000254996 |
| American Cancer Society Support - Class N | ACOXX         | C000254997 |

---

### Janus Henderson Growth and Income Fund (Series ID: S000010467)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAGIX         | C000028923 |
| Class A    | JDNAX         | C000077659 |
| Class C    | JGICX         | C000077660 |
| Class I    | JGINX         | C000077661 |
| Class R    | JDNRX         | C000077662 |
| Class S    | JADGX         | C000077663 |
| Class D    | JNGIX         | C000083515 |
| Class N    | JDNNX         | C000114870 |

---

### Janus Henderson High-Yield Fund (Series ID: S000010468)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAHYX         | C000028924 |
| Class A    | JHYAX         | C000077664 |
| Class C    | JDHCX         | C000077665 |
| Class I    | JHYFX         | C000077666 |
| Class R    | JHYRX         | C000077667 |
| Class S    | JDHYX         | C000077668 |
| Class D    | JNHYX         | C000083516 |
| Class N    | JHYNX         | C000114871 |

---

### Janus Henderson Research Fund (Series ID: S000010470)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAMRX         | C000028926 |
| Class A    | JRAAX         | C000077669 |
| Class C    | JRACX         | C000077670 |
| Class I    | JRAIX         | C000077671 |
| Class S    | JRASX         | C000077672 |
| Class D    | JNRFX         | C000083517 |
| Class N    | JRANX         | C000114872 |
| Class R    | JRARX         | C000177053 |

---

### Janus Henderson Mid Cap Value Fund (Series ID: S000010471)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JMCVX         | C000028928 |
| Class A    | JDPAX         | C000077673 |
| Class C    | JMVCX         | C000077674 |
| Class I    | JMVAX         | C000077675 |
| Class R    | JDPRX         | C000077676 |
| Class S    | JMVIX         | C000077677 |
| Class D    | JNMCX         | C000083518 |
| Class N    | JDPNX         | C000114873 |

---

### Janus Henderson Money Market Fund (Series ID: S000010472)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAMXX         | C000028930 |
| Class D    | JNMXX         | C000083519 |

---

### Janus Henderson Global Select Fund (Series ID: S000010474)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JORNX         | C000028933 |
| Class A    | JORAX         | C000077678 |
| Class C    | JORCX         | C000077679 |
| Class I    | JORFX         | C000077680 |
| Class R    | JORRX         | C000077681 |
| Class S    | JORIX         | C000077682 |
| Class D    | JANRX         | C000083520 |
| Class N    | JSLNX         | C000114874 |

---

### Janus Henderson Contrarian Fund (Series ID: S000010475)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JSVAX         | C000028934 |
| Class A    | JCNAX         | C000077683 |
| Class C    | JCNCX         | C000077684 |
| Class I    | JCONX         | C000077685 |
| Class R    | JCNRX         | C000077686 |
| Class S    | JCNIX         | C000077687 |
| Class D    | JACNX         | C000083521 |
| Class N    | JCNNX         | C000114875 |

---

### Janus Henderson Overseas Fund (Series ID: S000010476)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAOSX         | C000028935 |
| Class A    | JDIAX         | C000077688 |
| Class C    | JIGCX         | C000077689 |
| Class I    | JIGFX         | C000077690 |
| Class R    | JDIRX         | C000077691 |
| Class S    | JIGRX         | C000077692 |
| Class D    | JNOSX         | C000083522 |
| Class N    | JDINX         | C000114876 |

---

### Janus Henderson Short Duration Flexible Bond Fund (Series ID: S000010479)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JASBX         | C000028938 |
| Class A    | JSHAX         | C000077701 |
| Class C    | JSHCX         | C000077702 |
| Class I    | JSHIX         | C000077703 |
| Class S    | JSHSX         | C000077704 |
| Class D    | JNSTX         | C000083525 |
| Class N    | JSHNX         | C000114878 |

---

### Janus Henderson Small Cap Value Fund (Series ID: S000010480)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class L    | JSIVX         | C000028939 |
| Class T    | JSCVX         | C000028940 |
| Class A    | JDSAX         | C000077705 |
| Class C    | JCSCX         | C000077706 |
| Class I    | JSCOX         | C000077707 |
| Class R    | JDSRX         | C000077708 |
| Class S    | JISCX         | C000077709 |
| Class D    | JNPSX         | C000083526 |
| Class N    | JDSNX         | C000114879 |

---

### Janus Henderson Global Allocation Fund - Growth (Series ID: S000010481)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JSPGX         | C000028941 |
| Class A    | JGCAX         | C000077710 |
| Class C    | JGCCX         | C000077711 |
| Class I    | JGCIX         | C000077712 |
| Class S    | JGCSX         | C000077713 |
| Class D    | JNSGX         | C000083527 |

---

### Janus Henderson Global Allocation Fund - Moderate (Series ID: S000010482)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JSPMX         | C000028942 |
| Class A    | JMOAX         | C000077714 |
| Class C    | JMOCX         | C000077715 |
| Class I    | JMOIX         | C000077716 |
| Class S    | JMOSX         | C000077717 |
| Class D    | JNSMX         | C000083528 |

---

### Janus Henderson Global Allocation Fund - Conservative (Series ID: S000010483)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JSPCX         | C000028943 |
| Class A    | JCAAX         | C000077718 |
| Class C    | JCACX         | C000077719 |
| Class I    | JCAIX         | C000077720 |
| Class S    | JCASX         | C000077721 |
| Class D    | JMSCX         | C000083529 |

---

### Janus Henderson Triton Fund (Series ID: S000010485)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JATTX         | C000028947 |
| Class A    | JGMAX         | C000077722 |
| Class C    | JGMCX         | C000077723 |
| Class I    | JSMGX         | C000077724 |
| Class R    | JGMRX         | C000077725 |
| Class S    | JGMIX         | C000077726 |
| Class D    | JANIX         | C000083530 |
| Class N    | JGMNX         | C000114880 |

---

### Janus Henderson Venture Fund (Series ID: S000010488)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAVTX         | C000028950 |
| Class D    | JANVX         | C000083533 |
| Class A    | JVTAX         | C000100475 |
| Class C    | JVTCX         | C000100476 |
| Class I    | JVTIX         | C000100477 |
| Class S    | JVTSX         | C000100478 |
| Class N    | JVTNX         | C000114881 |

---

### Janus Henderson Global Research Fund (Series ID: S000010489)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAWWX         | C000028951 |
| Class A    | JDWAX         | C000077732 |
| Class C    | JWWCX         | C000077733 |
| Class I    | JWWFX         | C000077734 |
| Class R    | JDWRX         | C000077735 |
| Class S    | JWGRX         | C000077736 |
| Class D    | JANWX         | C000083534 |
| Class N    | JDWNX         | C000114882 |

---

### Janus Henderson Enterprise Fund (Series ID: S000010490)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAENX         | C000028952 |
| Class A    | JDMAX         | C000077737 |
| Class C    | JGRCX         | C000077738 |
| Class I    | JMGRX         | C000077739 |
| Class R    | JDMRX         | C000077740 |
| Class S    | JGRTX         | C000077741 |
| Class D    | JANEX         | C000083535 |
| Class N    | JDMNX         | C000114883 |

---

### Janus Henderson Flexible Bond Fund (Series ID: S000010492)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAFIX         | C000028954 |
| Class A    | JDFAX         | C000077742 |
| Class C    | JFICX         | C000077743 |
| Class I    | JFLEX         | C000077744 |
| Class R    | JDFRX         | C000077745 |
| Class S    | JADFX         | C000077746 |
| Class D    | JANFX         | C000083536 |
| Class N    | JDFNX         | C000114884 |

---

### Janus Henderson Global Life Sciences Fund (Series ID: S000010494)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class T    | JAGLX         | C000028956 |
| Class A    | JFNAX         | C000077752 |
| Class C    | JFNCX         | C000077753 |
| Class I    | JFNIX         | C000077754 |
| Class S    | JFNSX         | C000077755 |
| Class D    | JNGLX         | C000083538 |
| Class N    | JFNNX         | C000198286 |

---

### Janus Henderson Global Real Estate Fund (Series ID: S000025889)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JERAX         | C000077597 |
| Class C    | JERCX         | C000077598 |
| Class I    | JERIX         | C000077599 |
| Class S    | JERSX         | C000077600 |
| Class T    | JERTX         | C000077601 |
| Class D    | JNGSX         | C000083540 |
| Class N    | JERNX         | C000198287 |

---

### Janus Henderson Forty Fund (Series ID: S000025893)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JDCAX         | C000077618 |
| Class C    | JACCX         | C000077619 |
| Class I    | JCAPX         | C000077620 |
| Class R    | JDCRX         | C000077621 |
| Class S    | JARTX         | C000077622 |
| Class T    | JACTX         | C000077623 |
| Class N    | JFRNX         | C000114888 |
| Class D    | JFRDX         | C000177054 |

---

### Janus Henderson Adaptive Risk Managed U.S. Equity Fund (Series ID: S000025898)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JRSAX         | C000077645 |
| Class C    | JRSCX         | C000077646 |
| Class I    | JRSIX         | C000077647 |
| Class S    | JRSSX         | C000077648 |
| Class T    | JRSTX         | C000077649 |
| Class N    | JRSNX         | C000147334 |
| Class D    | JRSDX         | C000150517 |

---

### Janus Henderson Small-Mid Cap Value Fund (Series ID: S000035097)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JVSAX         | C000107973 |
| Class C    | JVSCX         | C000107974 |
| Class D    | JSVDX         | C000107975 |
| Class I    | JVSIX         | C000107976 |
| Class S    | JSVSX         | C000107977 |
| Class T    | JSVTX         | C000107978 |
| Class N    | JVSNX         | C000114893 |

---

### Janus Henderson Multi-Sector Income Fund (Series ID: S000044285)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JMUAX         | C000137958 |
| Class C    | JMUCX         | C000137959 |
| Class D    | JMUDX         | C000137960 |
| Class I    | JMUIX         | C000137961 |
| Class N    | JMTNX         | C000137962 |
| Class S    | JMUSX         | C000137963 |
| Class T    | JMUTX         | C000137964 |

---

### Janus Henderson Absolute Return Income Opportunities Fund (Series ID: S000044287)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | JUCAX         | C000137972 |
| Class C    | JUCCX         | C000137973 |
| Class D    | JUCDX         | C000137974 |
| Class I    | JUCIX         | C000137975 |
| Class N    | JUCNX         | C000137976 |
| Class S    | JUCSX         | C000137977 |
| Class T    | JUCTX         | C000137978 |
| Class R    | JUCRX         | C000151361 |

---

### Janus Henderson Global Equity Income Fund (Series ID: S000057602)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | HFQAX         | C000183893 |
| Class C    | HFQCX         | C000183894 |
| Class D    | HFQDX         | C000183895 |
| Class I    | HFQIX         | C000183896 |
| Class N    | HFQRX         | C000183897 |
| Class S    | HFQSX         | C000183899 |
| Class T    | HFQTX         | C000183900 |

---

### Janus Henderson European Focus Fund (Series ID: S000057603)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | HFEAX         | C000183903 |
| Class C    | HFECX         | C000183904 |
| Class D    | HFEDX         | C000183905 |
| Class I    | HFEIX         | C000183906 |
| Class N    | HFERX         | C000183907 |
| Class S    | HFESX         | C000183909 |
| Class T    | HFETX         | C000183910 |

---

### Janus Henderson Developed World Bond Fund (Series ID: S000057604)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | HFAAX         | C000183913 |
| Class C    | HFACX         | C000183914 |
| Class D    | HFADX         | C000183915 |
| Class I    | HFAIX         | C000183916 |
| Class N    | HFARX         | C000183917 |
| Class S    | HFASX         | C000183919 |
| Class T    | HFATX         | C000183920 |

---

### Janus Henderson International Dividend Fund (Series ID: S000057607)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | HDAVX         | C000183943 |
| Class C    | HDCVX         | C000183944 |
| Class D    | HDDVX         | C000183945 |
| Class I    | HDIVX         | C000183946 |
| Class N    | HDRVX         | C000183947 |
| Class S    | HDQVX         | C000183949 |
| Class T    | HDTVX         | C000183950 |

---

### Janus Henderson Global Sustainable Equity Fund (Series ID: S000068819)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class S    | JESSX         | C000219906 |
| Class T    | JETTX         | C000219907 |
| Class N    | JETNX         | C000219908 |
| Class A    | JEASX         | C000219909 |
| Class D    | JEDTX         | C000219910 |
| Class C    | JECTX         | C000219911 |
| Class I    | JEUIX         | C000219912 |
| Class R    | JEGRX         | C000225293 |

---

### Janus Henderson U.S. Dividend Income Fund (Series ID: S000079202)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class I    | JIDVX         | C000240130 |
| Class N    | JNDVX         | C000240131 |
| Class D    | JDDVX         | C000240132 |

---

## Series and Classes Contracts Data

### Janus Henderson Balanced Fund (Series ID: S000010464)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028918 | Class T      | JABAX           |
| C000077650 | Class A      | JDBAX           |
| C000077651 | Class C      | JABCX           |
| C000077652 | Class I      | JBALX           |
| C000077653 | Class R      | JDBRX           |
| C000077654 | Class S      | JABRX           |
| C000083512 | Class D      | JANBX           |
| C000114869 | Class N      | JABNX           |

### Janus Henderson Global Technology and Innovation Fund (Series ID: S000010465)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028919 | Class T      | JAGTX           |
| C000077655 | Class A      | JATAX           |
| C000077656 | Class C      | JAGCX           |
| C000077657 | Class I      | JATIX           |
| C000077658 | Class S      | JATSX           |
| C000083513 | Class D      | JNGTX           |
| C000177052 | Class N      | JATNX           |

### Janus Henderson Government Money Market Fund (Series ID: S000010466)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000028921 | American Cancer Society Support - Class T | ACTXX           |
| C000083514 | American Cancer Society Support - Class D | ACDXX           |
| C000254996 | American Cancer Society Support - Class I | ACJXX           |
| C000254997 | American Cancer Society Support - Class N | ACOXX           |

### Janus Henderson Growth and Income Fund (Series ID: S000010467)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028923 | Class T      | JAGIX           |
| C000077659 | Class A      | JDNAX           |
| C000077660 | Class C      | JGICX           |
| C000077661 | Class I      | JGINX           |
| C000077662 | Class R      | JDNRX           |
| C000077663 | Class S      | JADGX           |
| C000083515 | Class D      | JNGIX           |
| C000114870 | Class N      | JDNNX           |

### Janus Henderson High-Yield Fund (Series ID: S000010468)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028924 | Class T      | JAHYX           |
| C000077664 | Class A      | JHYAX           |
| C000077665 | Class C      | JDHCX           |
| C000077666 | Class I      | JHYFX           |
| C000077667 | Class R      | JHYRX           |
| C000077668 | Class S      | JDHYX           |
| C000083516 | Class D      | JNHYX           |
| C000114871 | Class N      | JHYNX           |

### Janus Henderson Research Fund (Series ID: S000010470)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028926 | Class T      | JAMRX           |
| C000077669 | Class A      | JRAAX           |
| C000077670 | Class C      | JRACX           |
| C000077671 | Class I      | JRAIX           |
| C000077672 | Class S      | JRASX           |
| C000083517 | Class D      | JNRFX           |
| C000114872 | Class N      | JRANX           |
| C000177053 | Class R      | JRARX           |

### Janus Henderson Mid Cap Value Fund (Series ID: S000010471)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028928 | Class T      | JMCVX           |
| C000077673 | Class A      | JDPAX           |
| C000077674 | Class C      | JMVCX           |
| C000077675 | Class I      | JMVAX           |
| C000077676 | Class R      | JDPRX           |
| C000077677 | Class S      | JMVIX           |
| C000083518 | Class D      | JNMCX           |
| C000114873 | Class N      | JDPNX           |

### Janus Henderson Money Market Fund (Series ID: S000010472)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028930 | Class T      | JAMXX           |
| C000083519 | Class D      | JNMXX           |

### Janus Henderson Global Select Fund (Series ID: S000010474)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028933 | Class T      | JORNX           |
| C000077678 | Class A      | JORAX           |
| C000077679 | Class C      | JORCX           |
| C000077680 | Class I      | JORFX           |
| C000077681 | Class R      | JORRX           |
| C000077682 | Class S      | JORIX           |
| C000083520 | Class D      | JANRX           |
| C000114874 | Class N      | JSLNX           |

### Janus Henderson Contrarian Fund (Series ID: S000010475)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028934 | Class T      | JSVAX           |
| C000077683 | Class A      | JCNAX           |
| C000077684 | Class C      | JCNCX           |
| C000077685 | Class I      | JCONX           |
| C000077686 | Class R      | JCNRX           |
| C000077687 | Class S      | JCNIX           |
| C000083521 | Class D      | JACNX           |
| C000114875 | Class N      | JCNNX           |

### Janus Henderson Overseas Fund (Series ID: S000010476)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028935 | Class T      | JAOSX           |
| C000077688 | Class A      | JDIAX           |
| C000077689 | Class C      | JIGCX           |
| C000077690 | Class I      | JIGFX           |
| C000077691 | Class R      | JDIRX           |
| C000077692 | Class S      | JIGRX           |
| C000083522 | Class D      | JNOSX           |
| C000114876 | Class N      | JDINX           |

### Janus Henderson Short Duration Flexible Bond Fund (Series ID: S000010479)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028938 | Class T      | JASBX           |
| C000077701 | Class A      | JSHAX           |
| C000077702 | Class C      | JSHCX           |
| C000077703 | Class I      | JSHIX           |
| C000077704 | Class S      | JSHSX           |
| C000083525 | Class D      | JNSTX           |
| C000114878 | Class N      | JSHNX           |

### Janus Henderson Small Cap Value Fund (Series ID: S000010480)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028939 | Class L      | JSIVX           |
| C000028940 | Class T      | JSCVX           |
| C000077705 | Class A      | JDSAX           |
| C000077706 | Class C      | JCSCX           |
| C000077707 | Class I      | JSCOX           |
| C000077708 | Class R      | JDSRX           |
| C000077709 | Class S      | JISCX           |
| C000083526 | Class D      | JNPSX           |
| C000114879 | Class N      | JDSNX           |

### Janus Henderson Global Allocation Fund - Growth (Series ID: S000010481)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028941 | Class T      | JSPGX           |
| C000077710 | Class A      | JGCAX           |
| C000077711 | Class C      | JGCCX           |
| C000077712 | Class I      | JGCIX           |
| C000077713 | Class S      | JGCSX           |
| C000083527 | Class D      | JNSGX           |

### Janus Henderson Global Allocation Fund - Moderate (Series ID: S000010482)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028942 | Class T      | JSPMX           |
| C000077714 | Class A      | JMOAX           |
| C000077715 | Class C      | JMOCX           |
| C000077716 | Class I      | JMOIX           |
| C000077717 | Class S      | JMOSX           |
| C000083528 | Class D      | JNSMX           |

### Janus Henderson Global Allocation Fund - Conservative (Series ID: S000010483)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028943 | Class T      | JSPCX           |
| C000077718 | Class A      | JCAAX           |
| C000077719 | Class C      | JCACX           |
| C000077720 | Class I      | JCAIX           |
| C000077721 | Class S      | JCASX           |
| C000083529 | Class D      | JMSCX           |

### Janus Henderson Triton Fund (Series ID: S000010485)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028947 | Class T      | JATTX           |
| C000077722 | Class A      | JGMAX           |
| C000077723 | Class C      | JGMCX           |
| C000077724 | Class I      | JSMGX           |
| C000077725 | Class R      | JGMRX           |
| C000077726 | Class S      | JGMIX           |
| C000083530 | Class D      | JANIX           |
| C000114880 | Class N      | JGMNX           |

### Janus Henderson Venture Fund (Series ID: S000010488)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028950 | Class T      | JAVTX           |
| C000083533 | Class D      | JANVX           |
| C000100475 | Class A      | JVTAX           |
| C000100476 | Class C      | JVTCX           |
| C000100477 | Class I      | JVTIX           |
| C000100478 | Class S      | JVTSX           |
| C000114881 | Class N      | JVTNX           |

### Janus Henderson Global Research Fund (Series ID: S000010489)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028951 | Class T      | JAWWX           |
| C000077732 | Class A      | JDWAX           |
| C000077733 | Class C      | JWWCX           |
| C000077734 | Class I      | JWWFX           |
| C000077735 | Class R      | JDWRX           |
| C000077736 | Class S      | JWGRX           |
| C000083534 | Class D      | JANWX           |
| C000114882 | Class N      | JDWNX           |

### Janus Henderson Enterprise Fund (Series ID: S000010490)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028952 | Class T      | JAENX           |
| C000077737 | Class A      | JDMAX           |
| C000077738 | Class C      | JGRCX           |
| C000077739 | Class I      | JMGRX           |
| C000077740 | Class R      | JDMRX           |
| C000077741 | Class S      | JGRTX           |
| C000083535 | Class D      | JANEX           |
| C000114883 | Class N      | JDMNX           |

### Janus Henderson Flexible Bond Fund (Series ID: S000010492)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028954 | Class T      | JAFIX           |
| C000077742 | Class A      | JDFAX           |
| C000077743 | Class C      | JFICX           |
| C000077744 | Class I      | JFLEX           |
| C000077745 | Class R      | JDFRX           |
| C000077746 | Class S      | JADFX           |
| C000083536 | Class D      | JANFX           |
| C000114884 | Class N      | JDFNX           |

### Janus Henderson Global Life Sciences Fund (Series ID: S000010494)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028956 | Class T      | JAGLX           |
| C000077752 | Class A      | JFNAX           |
| C000077753 | Class C      | JFNCX           |
| C000077754 | Class I      | JFNIX           |
| C000077755 | Class S      | JFNSX           |
| C000083538 | Class D      | JNGLX           |
| C000198286 | Class N      | JFNNX           |

### Janus Henderson Global Real Estate Fund (Series ID: S000025889)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000077597 | Class A      | JERAX           |
| C000077598 | Class C      | JERCX           |
| C000077599 | Class I      | JERIX           |
| C000077600 | Class S      | JERSX           |
| C000077601 | Class T      | JERTX           |
| C000083540 | Class D      | JNGSX           |
| C000198287 | Class N      | JERNX           |

### Janus Henderson Forty Fund (Series ID: S000025893)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000077618 | Class A      | JDCAX           |
| C000077619 | Class C      | JACCX           |
| C000077620 | Class I      | JCAPX           |
| C000077621 | Class R      | JDCRX           |
| C000077622 | Class S      | JARTX           |
| C000077623 | Class T      | JACTX           |
| C000114888 | Class N      | JFRNX           |
| C000177054 | Class D      | JFRDX           |

### Janus Henderson Adaptive Risk Managed U.S. Equity Fund (Series ID: S000025898)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000077645 | Class A      | JRSAX           |
| C000077646 | Class C      | JRSCX           |
| C000077647 | Class I      | JRSIX           |
| C000077648 | Class S      | JRSSX           |
| C000077649 | Class T      | JRSTX           |
| C000147334 | Class N      | JRSNX           |
| C000150517 | Class D      | JRSDX           |

### Janus Henderson Small-Mid Cap Value Fund (Series ID: S000035097)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000107973 | Class A      | JVSAX           |
| C000107974 | Class C      | JVSCX           |
| C000107975 | Class D      | JSVDX           |
| C000107976 | Class I      | JVSIX           |
| C000107977 | Class S      | JSVSX           |
| C000107978 | Class T      | JSVTX           |
| C000114893 | Class N      | JVSNX           |

### Janus Henderson Multi-Sector Income Fund (Series ID: S000044285)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000137958 | Class A      | JMUAX           |
| C000137959 | Class C      | JMUCX           |
| C000137960 | Class D      | JMUDX           |
| C000137961 | Class I      | JMUIX           |
| C000137962 | Class N      | JMTNX           |
| C000137963 | Class S      | JMUSX           |
| C000137964 | Class T      | JMUTX           |

### Janus Henderson Absolute Return Income Opportunities Fund (Series ID: S000044287)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000137972 | Class A      | JUCAX           |
| C000137973 | Class C      | JUCCX           |
| C000137974 | Class D      | JUCDX           |
| C000137975 | Class I      | JUCIX           |
| C000137976 | Class N      | JUCNX           |
| C000137977 | Class S      | JUCSX           |
| C000137978 | Class T      | JUCTX           |
| C000151361 | Class R      | JUCRX           |

### Janus Henderson Global Equity Income Fund (Series ID: S000057602)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000183893 | Class A      | HFQAX           |
| C000183894 | Class C      | HFQCX           |
| C000183895 | Class D      | HFQDX           |
| C000183896 | Class I      | HFQIX           |
| C000183897 | Class N      | HFQRX           |
| C000183899 | Class S      | HFQSX           |
| C000183900 | Class T      | HFQTX           |

### Janus Henderson European Focus Fund (Series ID: S000057603)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000183903 | Class A      | HFEAX           |
| C000183904 | Class C      | HFECX           |
| C000183905 | Class D      | HFEDX           |
| C000183906 | Class I      | HFEIX           |
| C000183907 | Class N      | HFERX           |
| C000183909 | Class S      | HFESX           |
| C000183910 | Class T      | HFETX           |

### Janus Henderson Developed World Bond Fund (Series ID: S000057604)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000183913 | Class A      | HFAAX           |
| C000183914 | Class C      | HFACX           |
| C000183915 | Class D      | HFADX           |
| C000183916 | Class I      | HFAIX           |
| C000183917 | Class N      | HFARX           |
| C000183919 | Class S      | HFASX           |
| C000183920 | Class T      | HFATX           |

### Janus Henderson International Dividend Fund (Series ID: S000057607)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000183943 | Class A      | HDAVX           |
| C000183944 | Class C      | HDCVX           |
| C000183945 | Class D      | HDDVX           |
| C000183946 | Class I      | HDIVX           |
| C000183947 | Class N      | HDRVX           |
| C000183949 | Class S      | HDQVX           |
| C000183950 | Class T      | HDTVX           |

### Janus Henderson Global Sustainable Equity Fund (Series ID: S000068819)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000219906 | Class S      | JESSX           |
| C000219907 | Class T      | JETTX           |
| C000219908 | Class N      | JETNX           |
| C000219909 | Class A      | JEASX           |
| C000219910 | Class D      | JEDTX           |
| C000219911 | Class C      | JECTX           |
| C000219912 | Class I      | JEUIX           |
| C000225293 | Class R      | JEGRX           |

### Janus Henderson U.S. Dividend Income Fund (Series ID: S000079202)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000240130 | Class I      | JIDVX           |
| C000240131 | Class N      | JNDVX           |
| C000240132 | Class D      | JDDVX           |

**Janus Investment Fund** 

---

| | |
|:---|:---|
|  Janus Henderson Absolute Return Income Opportunities Fund | Janus Henderson Global Sustainable Equity Fund |
|  Janus Henderson Adaptive Risk Managed U.S. Equity Fund | Janus Henderson Global Technology and Innovation Fund |
|  Janus Henderson Balanced Fund | Janus Henderson Government Money Market Fund |
|  Janus Henderson Contrarian Fund | Janus Henderson Growth and Income Fund |
|  Janus Henderson Developed World Bond Fund | Janus Henderson High-Yield Fund |
|  Janus Henderson Enterprise Fund | Janus Henderson International Dividend Fund |
|  Janus Henderson European Focus Fund | Janus Henderson Mid Cap Value Fund |
|  Janus Henderson Flexible Bond Fund | Janus Henderson Money Market Fund |
|  Janus Henderson Forty Fund | Janus Henderson Multi-Sector Income Fund |
|  Janus Henderson Global Allocation Fund - Conservative | Janus Henderson Overseas Fund |
|  Janus Henderson Global Allocation Fund - Growth | Janus Henderson Research Fund |
|  Janus Henderson Global Allocation Fund - Moderate | Janus Henderson Short Duration Flexible Bond Fund |
|  Janus Henderson Global Equity Income Fund | Janus Henderson Small Cap Value Fund |
|  Janus Henderson Global Life Sciences Fund | Janus Henderson Small-Mid Cap Value Fund |
|  Janus Henderson Global Real Estate Fund | Janus Henderson Triton Fund |
|  Janus Henderson Global Research Fund | Janus Henderson U.S. Dividend Income Fund |
|  Janus Henderson Global Select Fund | Janus Henderson Venture Fund |

---

**(collectively, the "Funds")** 

**Supplement dated December 23, 2025** 

**to Currently Effective Prospectuses** 

On December 22, 2025, Janus Henderson Group plc ("Janus Henderson"), the parent company of the Funds' investment adviser, Trian Fund Management, L.P. and its affiliated funds ("Trian"), and General Catalyst Group Management, LLC and its affiliated funds ("General Catalyst") announced that they have entered into a definitive agreement under which Janus Henderson will be acquired by Trian and General Catalyst (the "Transaction"). The Transaction is expected to close in 2026, subject to customary closing conditions, including requisite regulatory approvals, client consents, and approval by Janus Henderson's shareholders.

The closing of the Transaction will be deemed to be an "assignment" (as defined in the Investment Company Act of 1940, as amended) of the advisory agreement between each Fund and Janus Henderson Investors US LLC (the "Adviser"). As a result, the closing of the Transaction will cause such advisory agreements to terminate automatically in accordance with their respective terms. It is anticipated that the Board of Trustees of the Funds (the "Trustees") will consider new advisory agreements with the Adviser. If approved by the Trustees, the new agreements will be presented to the Funds' shareholders for approval, and, if so approved by shareholders, will take effect upon the closing of the Transaction or such later time as shareholder approval is obtained.

**Please retain this Supplement with your records.**