# EDGAR Filing Document

**Accession Number:** 0001291446
**File Stem:** 0001104659-23-002588
**Filing Date:** 2023-1
**Character Count:** 7429
**Document Hash:** 51c9f2b8ea4254f90d73cf01be4b9c72
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-002588.hdr.sgml**: 20230110

**ACCESSION NUMBER**: 0001104659-23-002588

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230110

**DATE AS OF CHANGE**: 20230110

**EFFECTIVENESS DATE**: 20230110

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Credit Suisse Commodity Strategy Funds
- **CENTRAL INDEX KEY:** 0001291446
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-116212
- **FILM NUMBER:** 23520362

**BUSINESS ADDRESS:**
- **STREET 1:** ELEVEN MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010
- **BUSINESS PHONE:** 212-325-2000

**MAIL ADDRESS:**
- **STREET 1:** ELEVEN MADISON AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10010

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Credit Suisse Commodity Return Strategy Fund
- **DATE OF NAME CHANGE:** 20041007

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Credit Suisse Commodity Plus Strategy Fund
- **DATE OF NAME CHANGE:** 20040521

## Series and Classes Contracts Data

### Credit Suisse Commodity Return Strategy Fund (Series ID: S000010422)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class I    | CRSOX         | C000028810 |
| Class A    | CRSAX         | C000028811 |
| Class C    | CRSCX         | C000028812 |

---

## Series and Classes Contracts Data

### Credit Suisse Commodity Return Strategy Fund (Series ID: S000010422)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028810 | Class I      | CRSOX           |
| C000028811 | Class A      | CRSAX           |
| C000028812 | Class C      | CRSCX           |

**CREDIT SUISSE COMMODITY STRATEGY FUNDS**<br> Credit Suisse Commodity Return Strategy Fund<br> **(the "Fund")**

**Supplement dated January 10, 2023<br> to the Prospectus and Summary Prospectus, each dated February 28, 2022**

Effective immediately, Scott Ikuss will join Christopher Burton as a portfolio manager of the Fund. Accordingly, the Fund's Prospectus and Summary Prospectus are updated as set out below.

*Effective immediately, the section of the Prospectus entitled "Credit Suisse Commodity Return Strategy Fund — Summary — Portfolio Management — Portfolio managers" and the section of the Summary Prospectus entitled "Portfolio Management — Portfolio managers" are deleted in their entirety and replaced with the following:*

The Credit Suisse Commodities Management Team is responsible for the day-to-day management of the fund. Christopher Burton, Senior Portfolio Manager and Managing Director, and Scott Ikuss, Portfolio Manager and Vice President, are the portfolio managers of the team and have been managing the fund since 2005 and 2023, respectively.

*Effective immediately, the section of the Prospectus entitled "Meet the Managers — Commodity Return Strategy Fund" is deleted in its entirety and replaced with the following:*

The Credit Suisse Commodities Portfolio Management Team (the "Commodities Team") is responsible for the day-to-day management of the Commodity Return Strategy Fund. Christopher Burton and Scott Ikuss are the portfolio managers of the team sharing in the day-to-day responsibilities of portfolio management including commodities exposure, portfolio construction and risk management of the Commodity Return Strategy Fund.

*Effective immediately, the information in the table under the section of the Prospectus entitled "Meet the Managers" relating to Christopher Burton is deleted in its entirety and replaced with the following:*

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| | | |
|:---|:---|:---|
| **Christopher Burton**,<br> Managing Director | Commodity Return Strategy Fund | Mr. Burton is a Portfolio Manager and trader specializing in derivatives. He has been a member of the Commodities Team since 2005. Mr. Burton earned a B.S. in Economics with concentrations in Finance and Accounting from the University of Pennsylvania's Wharton School of Business. Mr. Burton is a CFA charter holder. |
| **Scott Ikuss**,****<br> Vice President | Commodity Return Strategy Fund | Mr. Ikuss is a Portfolio Manager and trader specializing in derivatives. He has been a member of the Commodities Team since 2023. Previously, he served as a Portfolio Manager — Global Commodities & Natural Resources Equities at DWS Group from May 2016 to December 2022. Mr. Ikuss earned a B.A. in Economics from Rutgers University.  |

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*Shareholders should retain this supplement for future reference.*

January 10, 2023 16-0123<br> CS-PRO<br> COM-SUMPRO<br> 2023-001

**CREDIT SUISSE COMMODITY STRATEGY FUNDS**<br> Credit Suisse Commodity Return Strategy Fund<br> **(the "Fund")**

**Supplement dated January 10, 2023<br> to the Statement of Additional Information dated February 28, 2022**

Effective immediately, Scott Ikuss will join Christopher Burton as a portfolio manager of the Fund.

**As a result of such addition, effective immediately, the following changes are made to the Fund's Statement of Additional Information:**

*The following information is added to the table in the section entitled "Management of the Funds — Portfolio Managers — Portfolio Managers' Ownership of Securities" relating to the Commodity Return Strategy Fund:*

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| | | |
|:---|:---|:---|
| **Fund** | **Name of Portfolio<br> Manager(s)** | **Dollar Range of Equity<br> Securities in<br> each Fund managed by the<br> named<br> Portfolio Manager\*** |
| Commodity Return Strategy Fund | Scott Ikuss\*\* | A |

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\* Key to Dollar Ranges:

A. None

B. $1 — $10,000

C. $10,001 — $50,000

D. $50,001 — $100,000

E. Over $100,000

\*\*Information provided as of January 9, 2023.

*The information in the table in the section entitled "Management of the Funds — Portfolio Managers — Registered Investment Companies, Pooled Investment Vehicles and Other Accounts Managed" relating to Christopher Burton* is deleted and replaced with the following:*

<u>Registered Investment Companies, Pooled Investment Vehicles and Other Accounts Managed.</u>

As reported to the Funds, the information in the following table reflects the number of registered investment companies, pooled investment vehicles and other accounts managed by each portfolio manager and the total assets managed within each category as of January 9, 2023.

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | **Registered Investment<br> Companies** | **Registered Investment<br> Companies** | **Other Pooled<br> Investment Vehicles** | **Other Pooled<br> Investment Vehicles** | **Other Accounts** | **Other Accounts** |
| <br>**Fund** | **Name of<br> Portfolio<br> Manager(s)** | **Number<br> of<br> Accounts** | **Total Assets** | **Number of<br> Accounts** | **Total Assets** | **Number of<br> Accounts** | **Total<br> Assets** |
| Commodity Return Strategy Fund\* | Christopher Burton\*\*\* | 4 | $2,784.6 million | 7 | $905.1 million | 2 | $1,184.23 million |
|  | Scott Ikuss\*\*\* | 4 | $2,784.6 million | 7 | $905.1 million | 2 | $1,184.23 million |

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\*\*\* As of January 9, 2023, Messrs. Burton and Ikuss managed 2 accounts which had assets under management of $117 million, and which have additional fees based on the performance of the accounts.

*Shareholders should retain this supplement for future reference.*