# EDGAR Filing Document

**Accession Number:** 0000924727
**File Stem:** 0001145549-25-040615
**Filing Date:** 2025-6
**Character Count:** 23589
**Document Hash:** 872bc824bd35c1c4d852ae50cfc1fcb5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-040615.hdr.sgml**: 20250624

**ACCESSION NUMBER**: 0001145549-25-040615

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250624

**DATE AS OF CHANGE**: 20250624

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Investment Managers Series Trust III
- **CENTRAL INDEX KEY:** 0000924727

**ORGANIZATION NAME:**
- **EIN:** 043236699
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08544
- **FILM NUMBER:** 251067070

**BUSINESS ADDRESS:**
- **STREET 1:** 235 W. GALENA STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53212
- **BUSINESS PHONE:** 626-385-5777

**MAIL ADDRESS:**
- **STREET 1:** 235 W. GALENA STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53212

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FPA FUNDS TRUST
- **DATE OF NAME CHANGE:** 20021028

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** UAM FUNDS TRUST
- **DATE OF NAME CHANGE:** 19951101

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** REGIS FUND II
- **DATE OF NAME CHANGE:** 19940606

## Series and Classes Contracts Data

### MANTEIO MANAGED FUTURES STRATEGY FUND (Series ID: S000088666)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000255003 | Class I Shares | CSAIX           |
| C000255004 | Class C Shares | CSACX           |
| C000255005 | Class A Shares | CSAAX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Investment Managers Series Trust III

- **b. Investment Company Act file number:** 811-08544

- **c. CIK number of Registrant:** 0000924727

- **d. LEI of Registrant:** 549300H7BXP5EUEHOJ64

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 235 W. Galena Street

  - **City:** Milwaukee

  - **State:** WI

  - **Foreign country:** US

  - **Zip / Postal Code:** 53212

  - **Telephone number:** 626-385-5777

**Item A.2. Information about the Series.**

- **a. Name of Series:** Manteio Managed Futures Strategy Fund

- **b. EDGAR series identifier (if any):** S000088666

- **c. LEI of Series:** 984500F6556F79YA2617

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

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-04-30

**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:** $125431354.40

**Total Liabilities:** $421908.94

**Net Assets:** $125009445.46

**Amount of Assets Invested in Other Investment Companies:** $30254995.68

**Cash Not Reported:** $34073313.77

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.000000000000 | **1-Year:** 0.000000000000 | **5-Year:** 0.000000000000 | **10-Year:** 0.000000000000 | **30-Year:** 0.000000000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.000000000000 | **1-Year:** 0.000000000000 | **5-Year:** 0.000000000000 | **10-Year:** 0.000000000000 | **30-Year:** 0.000000000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000255003 | -0.81%               | 0.07%                | -11.90%              |
| Class ID C000255004 | -0.87%               | -0.03%               | -11.96%              |
| Class ID C000255005 | -0.81%               | -0.01%               | -11.88%              |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $13049.43                | $-45677.44                                 |
| Month 2  | $-57889.91               | $-125855.61                                |
| Month 3  | $34008.89                | $-337942.76                                |

**Designated Index Information**

- **Index Name:** Credit Suisse Managed Futures Liquid Index

- **Index Identifier:** CSLABMF

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| FTSE 100 IDX FUT JUN 2025   /        | FTSE 100 IDX FUT JUN 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | Short            | DE               |  | GB        |       -11 | NC      | $-78517.92    | -0.06%            |  |  |  | No            |                  1 | On Loan: No      |
| GASOLINE RBOB FUT JULY 2025   /      | GASOLINE RBOB FUT JULY 2025   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -7 | NC      | $-366.59      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| WHEAT FUTURE JUL 25   /              | WHEAT FUTURE JUL 25   /              | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        76 | NC      | $-58318.81    | -0.05%            |  |  |  | No            |                  1 | On Loan: No      |
| EURO STOXX 50 JUNE 2025   /          | EURO STOXX 50 JUNE 2025   /          | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | DE        |        29 | NC      | $-399.77      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| U.S. 10YR NOTE (CBT) TYM5 6/2025   / | U.S. 10YR NOTE (CBT) TYM5 6/2025   / | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | US        |        64 | NC      | $-528.30      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEAN MEAL FUTURE JULY 2025   /    | SOYBEAN MEAL FUTURE JULY 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        51 | NC      | $-10293.28    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| UMB MONEY MARKET II SPECIAL   /      | UMB MONEY MARKET II SPECIAL   /      | CUSIP: SF8888628<br>LEI: N/A                  | Long             | STIV             | CORP              | US        |  23891214 | PA      | $23891214.41  | 19.11%            |  |  |  | No            |                  1 | On Loan: No      |
| SILVER FUTURE JULY 2025   /          | SILVER FUTURE JULY 2025   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        30 | NC      | $71165.11     | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| SUGAR   FUTURE JULY 2025   /         | SUGAR   FUTURE JULY 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        61 | NC      | $-32830.51    | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEANS FUTURE JUL 2025   /         | SOYBEANS FUTURE JUL 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        53 | NC      | $-11517.03    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| EURO-BUND FUTURE JUN 2025   /        | EURO-BUND FUTURE JUN 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | DE        |      -208 | NC      | $-142802.84   | -0.11%            |  |  |  | No            |                  1 | On Loan: No      |
| LOW SU GASOIL FUT JULY 25   /        | LOW SU GASOIL FUT JULY 25   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -11 | NC      | $3013.48      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKKEI 225 JUN 25   /                | NIKKEI 225 JUN 25   /                | CUSIP: 999999999<br>LEI: N/A                  | Short            | DE               |  | JP        |       -63 | NC      | $297639.74    | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| NATURAL GAS FUTURE JULY 2025   /     | NATURAL GAS FUTURE JULY 2025   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |       -71 | NC      | $66049.90     | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT JULY 2025   /           | LME ZINC FUT JULY 2025   /           | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -25 | NC      | $22048.50     | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT MAY 25   /              | LME ZINC FUT MAY 25   /              | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |      -103 | NC      | $224100.53    | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT MAY 25   /              | LME ZINC FUT MAY 25   /              | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       103 | NC      | $-624513.72   | -0.50%            |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE JULY 2025   /      | LME NICKEL FUTURE JULY 2025   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -20 | NC      | $-12763.50    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE MAY 25   /         | LME NICKEL FUTURE MAY 25   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -88 | NC      | $-289682.58   | -0.23%            |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE MAY 25   /         | LME NICKEL FUTURE MAY 25   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        88 | NC      | $-219603.42   | -0.18%            |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE JULY 25   /          | LME LEAD FUTURE JULY 25   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -15 | NC      | $-18214.10    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE MAY 25   /           | LME LEAD FUTURE MAY 25   /           | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -62 | NC      | $-76017.88    | -0.06%            |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE MAY 25   /           | LME LEAD FUTURE MAY 25   /           | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        62 | NC      | $-51600.88    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT MAY 25   /          | LME PRI ALUM FUT MAY 25   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       208 | NC      | $-1082920.17  | -0.87%            |  |  |  | No            |                  1 | On Loan: No      |
| COFFEE C FUTURE JULY 25   /          | COFFEE C FUTURE JULY 25   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        11 | NC      | $75925.72     | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| JPY YEN CURR FUT JUNE 2025   /       | JPY YEN CURR FUT JUNE 2025   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       272 | NC      | $246724.90    | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| JAPANESE YEN  /                      | JAPANESE YEN  /                      | CUSIP: 999999999<br>LEI: N/A                  | Short            | STIV             |  | JP        | -14063803 | OU      | $-98362.03    | -0.08%            |  |  |  | No            |                  1 | On Loan: No      |
| JPN 10Y BOND JUNE 2025   /           | JPN 10Y BOND JUNE 2025   /           | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | JP        |       -44 | NC      | $-240718.68   | -0.19%            |  |  |  | No            |                  1 | On Loan: No      |
| NY HARBOR ULSD JULY 2025   /         | NY HARBOR ULSD JULY 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -6 | NC      | $11202.18     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| HONG KONG DOLLAR  /                  | HONG KONG DOLLAR  /                  | CUSIP: 999999999<br>LEI: N/A                  | Short            | STIV             |  | HK        | -14884326 | OU      | $-1919171.40  | -1.54%            |  |  |  | No            |                  1 | On Loan: No      |
| HANG SENG INDEX MAY 2025   /         | HANG SENG INDEX MAY 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | HK        |        80 | NC      | $118049.40    | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| COPPER FUTURE JULY 2025   /          | COPPER FUTURE JULY 2025   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |       -40 | NC      | $-3862.00     | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| GOLD 100 TROY FUTURE JUNE 2025   /   | GOLD 100 TROY FUTURE JUNE 2025   /   | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        55 | NC      | $1533899.01   | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| GREAT BRITAIN POUND  /               | GREAT BRITAIN POUND  /               | CUSIP: 999999999<br>LEI: N/A                  | Short            | STIV             |  | GB        |  -4471283 | OU      | $-5958533.24  | -4.77%            |  |  |  | No            |                  1 | On Loan: No      |
| LONG GILT FUTURE JUN 2025   /        | LONG GILT FUTURE JUN 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | GB        |      -138 | NC      | $-156518.79   | -0.13%            |  |  |  | No            |                  1 | On Loan: No      |
| EURO CURRENCY  /                     | EURO CURRENCY  /                     | CUSIP: 999999999<br>LEI: N/A                  | Short            | STIV             |  | XX        |  -5713599 | OU      | $-6472866.04  | -5.18%            |  |  |  | No            |                  1 | On Loan: No      |
| S & P 500 E MINI JUN 25   /          | S & P 500 E MINI JUN 25   /          | CUSIP: 999999999<br>LEI: N/A                  | Short            | DE               |  | US        |       -56 | NC      | $-67883.14    | -0.05%            |  |  |  | No            |                  1 | On Loan: No      |
| EUR/USD FUTURE JUN 2025   /          | EUR/USD FUTURE JUN 2025   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       192 | NC      | $860337.71    | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| COTTON  FUTURE JULY 2025   /         | COTTON  FUTURE JULY 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        21 | NC      | $-9775.50     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| BRENT CRUDE FUTURE JULY 2025   /     | BRENT CRUDE FUTURE JULY 2025   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -29 | NC      | $68374.17     | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| WTI CRUDE FUTURE JUNE 2025   /       | WTI CRUDE FUTURE JUNE 2025   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |       -26 | NC      | $67801.60     | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| CANADIAN DOLLAR FUT JUNE 25   /      | CANADIAN DOLLAR FUT JUNE 25   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       -51 | NC      | $-67474.10    | -0.05%            |  |  |  | No            |                  1 | On Loan: No      |
| CORN FUTURE JULY 2025   /            | CORN FUTURE JULY 2025   /            | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |       108 | NC      | $-49809.19    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| BP CURRENCY FUTURE JUN 2025   /      | BP CURRENCY FUTURE JUN 2025   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       366 | NC      | $788927.64    | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEAN OIL FUTURE JULY 2025   /     | SOYBEAN OIL FUTURE JULY 2025   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        60 | NC      | $8781.63      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| AUD USD CURNCY FUT JUNE 25   /       | AUD USD CURNCY FUT JUNE 25   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |      -216 | NC      | $-315170.77   | -0.25%            |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797PD3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5000000 | PA      | $4858890.00   | 3.89%             | 2026-01-22      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797NU7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5000000 | PA      | $4871775.00   | 3.90%             | 2025-12-26      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797NL7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5000000 | PA      | $4884945.00   | 3.91%             | 2025-11-28      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797NA1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5000000 | PA      | $4897895.00   | 3.92%             | 2025-10-30      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797MS3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $9824870.00   | 7.86%             | 2025-10-02      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797MH7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $9855030.00   | 7.88%             | 2025-09-04      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797MG9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  15000000 | PA      | $14829120.00  | 11.86%            | 2025-08-07      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797LW5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $9918630.00   | 7.93%             | 2025-07-10      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797LN5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $9950620.00   | 7.96%             | 2025-06-12      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                        | United States Treasury Bill          | CUSIP: 912797LB1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   8000000 | PA      | $7986888.00   | 6.39%             | 2025-05-15      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| LME PRI ALUM FUT JULY 25   /         | LME PRI ALUM FUT JULY 25   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -53 | NC      | $-21599.72    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT JULY 25   /         | LME PRI ALUM FUT JULY 25   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |         1 | NC      | $-861.24      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT MAY 25   /          | LME PRI ALUM FUT MAY 25   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |      -208 | NC      | $186978.83    | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-05-16

**Name of Applicant:** Investment Managers Series Trust III

**Signature:** /s/ Maureen Quill

**Name of Signer:** Maureen Quill

**Title:** President