# EDGAR Filing Document

**Accession Number:** 0000052136
**File Stem:** 0001193125-23-087941
**Filing Date:** 2023-3
**Character Count:** 9764
**Document Hash:** 98826c4c0f3b3c504d9c8bb0cc5474bd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-087941.hdr.sgml**: 20230331

**ACCESSION NUMBER**: 0001193125-23-087941

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230331

**DATE AS OF CHANGE**: 20230331

**EFFECTIVENESS DATE**: 20230331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Natixis Funds Trust II
- **CENTRAL INDEX KEY:** 0000052136
- **IRS NUMBER:** 041990692
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-11101
- **FILM NUMBER:** 23787221

**BUSINESS ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 800-283-1155

**MAIL ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** IXIS Advisor Funds Trust II
- **DATE OF NAME CHANGE:** 20050502

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CDC NVEST FUNDS TRUST II
- **DATE OF NAME CHANGE:** 20010503

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NVEST FUNDS TRUST II
- **DATE OF NAME CHANGE:** 20000202

## Series and Classes Contracts Data

### Natixis Oakmark Fund (Series ID: S000008033)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | NEFOX         | C000021802 |
| Class C    | NECOX         | C000021804 |
| Class Y    | NEOYX         | C000021805 |
| Class T    | NOKTX         | C000188564 |
| Class N    | NOANX         | C000190720 |

---

### AlphaSimplex Global Alternatives Fund (Series ID: S000023548)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | GAFAX         | C000069269 |
| Class C    | GAFCX         | C000069270 |
| Class Y    | GAFYX         | C000069271 |
| Class N    | GAFNX         | C000128763 |
| Class T    | GAFTX         | C000188565 |

---

### Vaughan Nelson Mid Cap Fund (Series ID: S000023783)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | VNVAX         | C000069913 |
| Class C    | VNVCX         | C000069914 |
| Class Y    | VNVYX         | C000069915 |
| Class N    | VNVNX         | C000128764 |
| Class T    | VNVTX         | C000188566 |

---

### AlphaSimplex Managed Futures Strategy Fund (Series ID: S000029564)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | AMFAX         | C000090725 |
| Class C    | ASFCX         | C000090726 |
| Class Y    | ASFYX         | C000090727 |
| Class T    | MFSTX         | C000188567 |
| Class N    | AMFNX         | C000190721 |

---

### Loomis Sayles Strategic Alpha Fund (Series ID: S000030600)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | LABAX         | C000094853 |
| Class C    | LABCX         | C000094854 |
| Class Y    | LASYX         | C000094855 |
| Class T    | LSATX         | C000188568 |
| Class N    | LASNX         | C000190722 |

---

## Series and Classes Contracts Data

### Natixis Oakmark Fund (Series ID: S000008033)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021802 | Class A      | NEFOX           |
| C000021804 | Class C      | NECOX           |
| C000021805 | Class Y      | NEOYX           |
| C000188564 | Class T      | NOKTX           |
| C000190720 | Class N      | NOANX           |

### AlphaSimplex Global Alternatives Fund (Series ID: S000023548)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000069269 | Class A      | GAFAX           |
| C000069270 | Class C      | GAFCX           |
| C000069271 | Class Y      | GAFYX           |
| C000128763 | Class N      | GAFNX           |
| C000188565 | Class T      | GAFTX           |

### Vaughan Nelson Mid Cap Fund (Series ID: S000023783)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000069913 | Class A      | VNVAX           |
| C000069914 | Class C      | VNVCX           |
| C000069915 | Class Y      | VNVYX           |
| C000128764 | Class N      | VNVNX           |
| C000188566 | Class T      | VNVTX           |

### AlphaSimplex Managed Futures Strategy Fund (Series ID: S000029564)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000090725 | Class A      | AMFAX           |
| C000090726 | Class C      | ASFCX           |
| C000090727 | Class Y      | ASFYX           |
| C000188567 | Class T      | MFSTX           |
| C000190721 | Class N      | AMFNX           |

### Loomis Sayles Strategic Alpha Fund (Series ID: S000030600)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000094853 | Class A      | LABAX           |
| C000094854 | Class C      | LABCX           |
| C000094855 | Class Y      | LASYX           |
| C000188568 | Class T      | LSATX           |
| C000190722 | Class N      | LASNX           |

*Supplement dated March 31, 2023 to the Statements of Additional Information, dated, February 1, 2023* 

*and May 1, 2022, as may be revised or supplemented from time to time, for the following Funds:* 

---

| | |
|:---|:---|
| **Loomis Sayles Core Plus Bond Fund** | **Loomis Sayles Institutional High Income Fund** |
| **Loomis Sayles Credit Income Fund** | **Loomis Sayles Intermediate Duration Bond Fund** |
| **Loomis Sayles Fixed Income Fund** | **Loomis Sayles Limited Term Government and Agency Fund** |
| **Loomis Sayles Global Allocation Fund** | **Loomis Sayles Securitized Asset Fund** |
| **Loomis Sayles Global Bond Fund** | **Loomis Sayles Small Cap Growth Fund** |
| **Loomis Sayles Growth Fund** | **Loomis Sayles Small Cap Value Fund** |
| **Loomis Sayles High Income Opportunities Fund** | **Loomis Sayles Small/Mid Cap Growth Fund** |
| **Loomis Sayles Inflation Protected Securities Fund** |  |

---

**Effective immediately, the third paragraph in the section "Portfolio Holdings Information" is revised and amended to delete the reference to Electra Information Systems, Inc. and to include the following:** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;**Entity** | **Fund(s)** | **Holdings** | **Frequency** | **Purpose** |
| &nbsp;&nbsp; Gresham<br> Technologies<br> plc | All Funds | Full<br> portfolio holdings | Daily | Performing certain electronic reconciliations of portfolio holdings of the Funds<br>|

---

---

| | |
|:---|:---|
| **AlphaSimplex Global Alternatives Fund** | **Vaughan Nelson Mid Cap Fund** |
| **AlphaSimplex Managed Futures Strategy Fund** | **Vaughan Nelson Small Cap Value Fund** |

---

**Effective immediately, the third paragraph in the section "Portfolio Holdings Information" is revised and amended to delete the reference to Electra Information Systems, Inc. and to include the following:** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;**Entity** | **Fund(s)** | **Holdings** | **Frequency** | **Purpose** |
| &nbsp;&nbsp;&nbsp;Gresham Technologies plc | Global Alternatives Fund,<br> Managed Futures Strategy Fund, Mid Cap Fund, Small Cap Value Fund | Full<br> portfolio holdings | Daily | Performing electronic reconciliations of portfolio holdings of the Funds |

---

------

*Supplement dated March 31, 2023 to the Statements of Additional Information, dated, May 1, 2022 and June 1, 2022, as may be revised or supplemented from time to time, for the following Funds:* 

**Loomis Sayles Bond Fund** 

**Loomis Sayles Investment Grade Fixed Income Fund** 

**Effective immediately, the third paragraph in the section "Portfolio Holdings Information" is revised and amended to delete the reference to Electra Information Systems, Inc. and to include the following:** 

Gresham Technologies plc (daily disclosure of full portfolio holdings) for the purpose of performing certain electronic reconciliations of portfolio holdings of the Funds.

---

| | |
|:---|:---|
| **AEW Global Focused Real Estate Fund** | **Loomis Sayles Strategic Income Fund** |
| **Loomis Sayles High Income Fund** | **Natixis Oakmark Fund** |
| **Loomis Sayles International Growth Fund** | **Natixis Oakmark International Fund** |
| **Loomis Sayles Investment Grade Bond Fund** | **Natixis U.S. Equity Opportunities Fund** |
| **Loomis Sayles Strategic Alpha Fund** |  |

---

**Effective immediately, the fourth paragraph in the section "Portfolio Holdings Information" is revised and amended to delete the reference to Electra Information Systems, Inc. and to include the following:** 

Gresham Technologies plc (daily disclosure of full portfolio holdings) for the purpose of performing certain electronic reconciliations of portfolio holdings of the Funds.

---

| |
|:---|
|  **Natixis Sustainable Future 2015 Fund**<sup>®</sup> |
|  **Natixis Sustainable Future 2020 Fund**<sup>®</sup><br> **Natixis Sustainable Future 2050 Fund**<sup>®</sup> |
|  **Natixis Sustainable Future 2025 Fund**<sup>®</sup><br> **Natixis Sustainable Future 2055 Fund**<sup>®</sup> |
|  **Natixis Sustainable Future 2030 Fund**<sup>®</sup><br> **Natixis Sustainable Future 2060 Fund**<sup>®</sup> |
|  **Natixis Sustainable Future 2035 Fund**<sup>®</sup><br> **Natixis Sustainable Future 2065 Fund**<sup>®</sup> |
|  **Natixis Sustainable Future 2040 Fund**<sup>®</sup> |

---

**Effective immediately, the fifth paragraph in the section "Portfolio Holdings Information" is revised and amended to delete the reference to Electra Information Systems, Inc. and to include the following:** 

Gresham Technologies plc (daily disclosure of full portfolio holdings) for the purpose of performing certain electronic reconciliations of portfolio holdings (Harris Associates and Loomis Sayles sleeves).