# EDGAR Filing Document

**Accession Number:** 0000872649
**File Stem:** 0001193125-23-044863
**Filing Date:** 2023-2
**Character Count:** 4754
**Document Hash:** 05cc2a79ec4361d0da020fea49a4e231
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-044863.hdr.sgml**: 20230222

**ACCESSION NUMBER**: 0001193125-23-044863

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 13

**FILED AS OF DATE**: 20230222

**DATE AS OF CHANGE**: 20230222

**EFFECTIVENESS DATE**: 20230222

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LOOMIS SAYLES FUNDS II
- **CENTRAL INDEX KEY:** 0000872649
- **IRS NUMBER:** 043113285
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-39133
- **FILM NUMBER:** 23653519

**BUSINESS ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 617-449-2810

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

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LOOMIS SAYLES FUNDS I
- **DATE OF NAME CHANGE:** 20031119

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LOOMIS SAYLES FUNDS
- **DATE OF NAME CHANGE:** 20031015

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LOOMIS SAYLES FUNDS II
- **DATE OF NAME CHANGE:** 20030718

## Series and Classes Contracts Data

### Loomis Sayles Growth Fund (Series ID: S000006699)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | LGRRX         | C000018227 |
| Class C    | LGRCX         | C000018229 |
| Class Y    | LSGRX         | C000018230 |
| Class N    | LGRNX         | C000125484 |
| Class T    | LGRTX         | C000188535 |

---

## Series and Classes Contracts Data

### Loomis Sayles Growth Fund (Series ID: S000006699)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000018227 | Class A      | LGRRX           |
| C000018229 | Class C      | LGRCX           |
| C000018230 | Class Y      | LSGRX           |
| C000125484 | Class N      | LGRNX           |
| C000188535 | Class T      | LGRTX           |

?xml version="1.0" encoding="utf-8" ? Loomis Sayles Funds II

------

*Supplement dated February 22, 2023, to the Prospectus and Summary Prospectus of the Loomis* 

*Sayles Growth Fund (the "Fund"), each dated February 1, 2023, as may be revised or* 

*supplemented from time to time.* 

***Effective immediately, the fourth paragraph within the sub-section "Principal Investment Strategies" within the "Fund Summary" and the "More About Goals and Strategies" section of the Fund's prospectus is hereby amended and restated with regard to the Fund:***

The Fund may also invest up to 20% of its assets in foreign securities, including depositary receipts and emerging market securities. Although certain equity securities purchased by the Fund may be issued by domestic companies incorporated outside of the United States, the Adviser does not consider these securities to be foreign if they are included in the U.S. equity indices published by S&P Global Ratings or Russell Investments or if the security's country of risk defined by Bloomberg is the United States. The Fund may also engage in foreign currency transactions (including foreign currency forwards and foreign currency futures) for hedging purposes, invest in options for hedging and investment purposes and invest in interests in real estate investment trusts ("REITs") and securities issued pursuant to Rule 144A under the Securities Act of 1933 ("Rule 144A securities"). Except as provided above or as required by applicable law, the Fund is not limited in the percentage of its assets that it may invest in these instruments.

#### Effective immediately, the following paragraph is added to the "Principal Investment Risks" sub-section within the "Fund Summary" with regard to the Fund:
**REITs Risk:** Investments in the real estate industry, including REITs, are particularly sensitive to economic downturns and are sensitive to factors such as changes in real estate values, property taxes and tax laws, interest rates, cash flow of underlying real estate assets, occupancy rates, government regulations affecting zoning, land use and rents and the management skill and creditworthiness of the issuer. Companies in the real estate industry also may be subject to liabilities under environmental and hazardous waste laws. In addition, the value of a REIT is affected by changes in the value of the properties owned by the REIT or mortgage loans held by the REIT. REITs are also subject to default and prepayment risk. Many REITs are highly leveraged, increasing their risk. The Fund will indirectly bear its proportionate share of expenses, including management fees, paid by each REIT in which it invests in addition to the expenses of the Fund.