# EDGAR Filing Document

**Accession Number:** 0000924727
**File Stem:** 0001193125-25-332729
**Filing Date:** 2025-12
**Character Count:** 22861
**Document Hash:** d0cdd42cad06689242e7d038773fc3b5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-332729.hdr.sgml**: 20251229

**ACCESSION NUMBER**: 0001193125-25-332729

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251229

**DATE AS OF CHANGE**: 20251229

**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:** 251603958

**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:** 2025-10-31

**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:** $33623721.25

**Total Liabilities:** $166890.16

**Net Assets:** $33456831.09

**Amount of Assets Invested in Other Investment Companies:** $6628792.03

**Cash Not Reported:** $4444213.29

**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 | 0.95%                | 3.11%                | 0.52%                |
| Class ID C000255004 | 1.03%                | 2.94%                | 0.42%                |
| Class ID C000255005 | 0.96%                | 3.07%                | 0.53%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-83999.69               | $-148375.16                                |
| Month 2  | $-251919.17              | $214083.50                                 |
| Month 3  | $-7192.51                | $-29891.07                                 |

**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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| 10 YR T-NOTE FUTURE DEC 2025   /  | 10 YR T-NOTE FUTURE DEC 2025   /  | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | US        |        81 | NC      | $51094.37     | 0.15%             |  |  |  | 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        |   9331297 | PA      | $9331297.37   | 27.89%            |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEAN MEAL FUTURE JAN 2026   /  | SOYBEAN MEAL FUTURE JAN 2026   /  | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -3 | NC      | $-13357.40    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| SILVER FUTURE DEC 2025   /        | SILVER FUTURE DEC 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |         5 | NC      | $233960.50    | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| SUGAR   FUTURE MAR 26   /         | SUGAR   FUTURE MAR 26   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -3 | NC      | $6198.04      | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEANS FUTURE JAN 2026   /      | SOYBEANS FUTURE JAN 2026   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -3 | NC      | $-9509.90     | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| EURO-BUND FUTURES DEC 2025   /    | EURO-BUND FUTURES DEC 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | DE        |        34 | NC      | $-24738.36    | -0.07%            |  |  |  | No            |                  1 | On Loan: No      |
| LOW SU GASOIL G JAN 2026   /      | LOW SU GASOIL G JAN 2026   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        -2 | NC      | $-9806.37     | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| NIKKEI 225 DEC 25   /             | NIKKEI 225 DEC 25   /             | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | JP        |         4 | NC      | $234360.13    | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| NATURAL GAS FUTR JAN 2026   /     | NATURAL GAS FUTR JAN 2026   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |       -13 | NC      | $-42215.49    | -0.13%            |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT NOV 2025   /         | LME ZINC FUT NOV 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -39 | NC      | $-201035.36   | -0.60%            |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT NOV 2025   /         | LME ZINC FUT NOV 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        39 | NC      | $137321.39    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| LME ZINC FUT JAN 2026   /         | LME ZINC FUT JAN 2026   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |         4 | NC      | $8140.29      | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE NOV 2025   /    | LME NICKEL FUTURE NOV 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -33 | NC      | $37731.39     | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE NOV 2025   /    | LME NICKEL FUTURE NOV 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        33 | NC      | $-22347.51    | -0.07%            |  |  |  | No            |                  1 | On Loan: No      |
| LME NICKEL FUTURE JAN 2026   /    | LME NICKEL FUTURE JAN 2026   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |         3 | NC      | $-319.53      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE NOV 25   /        | LME LEAD FUTURE NOV 25   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -25 | NC      | $-3820.50     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE NOV 25   /        | LME LEAD FUTURE NOV 25   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        25 | NC      | $1916.25      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| LME LEAD FUTURE JAN 26   /        | LME LEAD FUTURE JAN 26   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |         2 | NC      | $543.52       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT NOV 25   /       | LME PRI ALUM FUT NOV 25   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |       -85 | NC      | $-419475.40   | -1.25%            |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT NOV 25   /       | LME PRI ALUM FUT NOV 25   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        85 | NC      | $412412.85    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT JAN 26   /       | LME PRI ALUM FUT JAN 26   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        -1 | NC      | $-1949.49     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| LME PRI ALUM FUT JAN 26   /       | LME PRI ALUM FUT JAN 26   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        10 | NC      | $29275.60     | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797QX8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2000000 | PA      | $1955756.00   | 5.85%             | 2026-06-11      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797QN0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2000000 | PA      | $1961450.00   | 5.86%             | 2026-05-14      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797QD2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2250000 | PA      | $2212006.50   | 6.61%             | 2026-04-16      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797PV3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2250000 | PA      | $2218299.75   | 6.63%             | 2026-03-19      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797PM3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2250000 | PA      | $2224723.50   | 6.65%             | 2026-02-19      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797PD3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2250000 | PA      | $2231203.50   | 6.67%             | 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        |   2250000 | PA      | $2237071.50   | 6.69%             | 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        |   2250000 | PA      | $2243956.50   | 6.71%             | 2025-11-28      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |
| FTSE 100 IDX FUT DEC. 2025   /    | FTSE 100 IDX FUT DEC. 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | GB        |        15 | NC      | $89930.45     | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| GASOLINE RBOB FUT JAN 2026   /    | GASOLINE RBOB FUT JAN 2026   /    | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -1 | NC      | $-3492.87     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| WHEAT FUTURE DEC 2025   /         | WHEAT FUTURE DEC 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -4 | NC      | $-1436.37     | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| EURO STOXX 50 DEC 2025   /        | EURO STOXX 50 DEC 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | DE        |        36 | NC      | $113513.09    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| COFFEE C FUTURE DEC 2025   /      | COFFEE C FUTURE DEC 2025   /      | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -1 | NC      | $-7788.27     | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| JPY YEN CURR FUT DEC 2025   /     | JPY YEN CURR FUT DEC 2025   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       -53 | NC      | $214618.39    | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| JAPANESE YEN  /                   | JAPANESE YEN  /                   | CUSIP: 999999999<br>LEI: N/A                  | Long             | STIV             |  | JP        |  43663502 | OU      | $283326.86    | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| JPN 10Y BOND DEC 2025   /         | JPN 10Y BOND DEC 2025   /         | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | JP        |       -14 | NC      | $85001.06     | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| NY HARBOR ULSD JAN 2026   /       | NY HARBOR ULSD JAN 2026   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -1 | NC      | $-8521.67     | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| HONG KONG DOLLAR  /               | HONG KONG DOLLAR  /               | CUSIP: 999999999<br>LEI: N/A                  | Long             | STIV             |  | HK        |    102109 | OU      | $13140.40     | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| HANG SENG INDEX NOV 25   /        | HANG SENG INDEX NOV 25   /        | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | HK        |        15 | NC      | $-27528.75    | -0.08%            |  |  |  | No            |                  1 | On Loan: No      |
| COPPER FUTURE DEC 2025   /        | COPPER FUTURE DEC 2025   /        | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |         7 | NC      | $17732.40     | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| GOLD 100 TROY FUTURE DEC 2025   / | GOLD 100 TROY FUTURE DEC 2025   / | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |         9 | NC      | $521519.05    | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| GREAT BRITAIN POUND  /            | GREAT BRITAIN POUND  /            | CUSIP: 999999999<br>LEI: N/A                  | Long             | STIV             |  | GB        |    100585 | OU      | $132139.53    | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| LONG GILT FUTURE DEC 2025   /     | LONG GILT FUTURE DEC 2025   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DIR              |  | GB        |        64 | NC      | $26345.87     | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| EURO CURRENCY  /                  | EURO CURRENCY  /                  | CUSIP: 999999999<br>LEI: N/A                  | Long             | STIV             |  | XX        |     81608 | OU      | $94061.31     | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| S&P 500 EMINI FUT DEC 2025   /    | S&P 500 EMINI FUT DEC 2025   /    | CUSIP: 999999999<br>LEI: N/A                  | Long             | DE               |  | US        |         4 | NC      | $39134.34     | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| EUR/USD FUTURE Dec 2025   /       | EUR/USD FUTURE Dec 2025   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |         3 | NC      | $-1657.11     | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| COTTON  FUTURE DEC 2025   /       | COTTON  FUTURE DEC 2025   /       | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -1 | NC      | $-888.27      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| BRENT CRUDE FUTURE JAN 26   /     | BRENT CRUDE FUTURE JAN 26   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | GB        |        -5 | NC      | $11991.27     | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| WTI CRUDE FUTURE JAN 2026   /     | WTI CRUDE FUTURE JAN 2026   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -5 | NC      | $-13251.68    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| CANADIAN DOLLAR FUT DEC 2025   /  | CANADIAN DOLLAR FUT DEC 2025   /  | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |      -165 | NC      | $72883.55     | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| CORN FUTURE DEC 2025   /          | CORN FUTURE DEC 2025   /          | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -5 | NC      | $-1919.84     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| BP CURRENCY FUTURE DEC 2025   /   | BP CURRENCY FUTURE DEC 2025   /   | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |       -15 | NC      | $3402.17      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| SOYBEAN OIL FUTURE JAN 2026   /   | SOYBEAN OIL FUTURE JAN 2026   /   | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DCO              |  | US        |        -3 | NC      | $3734.10      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| AUD USD CURNCY FUT DEC 25   /     | AUD USD CURNCY FUT DEC 25   /     | CUSIP: 999999999<br>LEI: N/A                  | N/A              | DFE              |  | US        |        89 | NC      | $-8895.29     | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                     | United States Treasury Bill       | CUSIP: 912797RF6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2000000 | PA      | $1950592.00   | 5.83%             | 2026-07-09      | Fixed         | 0.00%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-17

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

**Signature:** /s/ Maureen Quill

**Name of Signer:** Maureen Quill

**Title:** President