# EDGAR Filing Document

**Accession Number:** 0000313180
**File Stem:** 0002000324-25-002458
**Filing Date:** 2025-7
**Character Count:** 43959
**Document Hash:** 549da0b3e6c8e039b5a50d1263c70231
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002000324-25-002458.hdr.sgml**: 20250729

**ACCESSION NUMBER**: 0002000324-25-002458

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250729

**DATE AS OF CHANGE**: 20250729

**PERIOD START**: 20250930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KEYCO FUND, INC.
- **CENTRAL INDEX KEY:** 0000313180

**ORGANIZATION NAME:**
- **EIN:** 381883782
- **STATE OF INCORPORATION:** MI
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02957
- **FILM NUMBER:** 251157662

**BUSINESS ADDRESS:**
- **STREET 1:** 27777 FRANKLIN RD
- **STREET 2:** STE 1575
- **CITY:** SOUTHFIELD
- **STATE:** MI
- **ZIP:** 48034
- **BUSINESS PHONE:** 2483530790

**MAIL ADDRESS:**
- **STREET 1:** 27777 FRANKLIN ROAD
- **STREET 2:** SUITE 1575
- **CITY:** SOUTHFIELD
- **STATE:** MI
- **ZIP:** 48034

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KEYCO BOND FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Nport-Ex

**QUARTERLY HOLDING REPORT (unaudited)**

**for**

**KEYCO FUND, INC.**

**June 30, 2025**

---

| | | |
|:---|:---|:---|
| **Long-Term State and Municipal Obligations - 77.8%** | **Principal<br> Amount** | **Fair<br> Value** |
| **Michigan - 37.6%** |  |  |
| Bangor Township, Michigan, School District, 5%, May 1, 2041 (Q-SBLF enhanced) | $110000 | $115652 |
| Byron Center, Michigan, Public Schools, 4%, May 1, 2039 (Q-SBLF enhanced) | 200000 | 195994 |
| Center Line, Michigan, Public Schools, 5%, May 1, 2042 (Q-SBLF enhanced) | 500000 | 510715 |
| Dansville, Michigan, Schools, 4%, May 1, 2042 (Q-SBLF enhanced) | 250000 | 237250 |
| Escanaba, Michigan, Area Public Schools, 3.25%, May 1, 2028 (Q-SBLF enhanced) | 400000 | 400000 |
| Fruitport, Michigan, Community Schools, 5%, May 1, 2043 (Q-SBLF enhanced) | 500000 | 505895 |
| Gibraltar, Michigan, School District, 5%, May 1, 2037 (Q-SBLF enhanced) | 250000 | 257765 |
| Godfrey-Lee, Michigan, Public Schools, 4%, May 1, 2043 (Q-SBLF enhanced) | 250000 | 227140 |
| Godfrey-Lee, Michigan, Public Schools, 4%, May 1, 2046 (Q-SBLF enhanced) | 300000 | 261657 |
| Hamilton, Michigan, Community Schools, 4%, November 1, 2046 (Q-SBLF enhanced) | 180000 | 161645 |
| Holt, Michigan, Public Schools, 4%, May 1, 2043 (Q-SBLF enhanced) | 165000 | 153110 |
| Jenison, Michigan, Public Schools, 4%, November 1, 2040 (Q-SBLF enhanced) | 100000 | 95228 |
| Kenowa Hills, Michigan, Public Schools, 4%, November 1, 2046 (Q-SBLF enhanced) | 200000 | 182110 |
| Lansing, Michigan, School District, 5%, May 1, 2042 (Q-SBLF enhanced) | 200000 | 205482 |
| Macomb Interceptor Drain, Drainage District, County of Macomb, Michigan, 4%, May 1, 2036 | 500000 | 503750 |
| Manchester, Michigan, Community Schools, 4.125%, May 1, 2045 (Q-SBLF enhanced) | 200000 | 183920 |
| Michigan State Building Authority, Revenue, 4%, October 15, 2036 | 350000 | 350798 |
| Michigan State Building Authority, Revenue, 4%, April 15, 2040 | 250000 | 242910 |
| Michigan State Building Authority, Revenue, 5%, October 15, 2045 | 325000 | 325084 |
| Michigan State Housing Development Authority, Rental Housing, |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Revenue, Series A, 4.625%, October 1, 2039 | 500000 | 499970 |
| Michigan State Trunk Line, 4%, November 15, 2037 | 100000 | 99090 |
| Michigan State Trunk Line, 4%, November 15, 2046 | 350000 | 315787 |
| Niles, Michigan, Community Schools, 4%, May 1, 2035 (Q-SBLF enhanced) | 400000 | 400000 |
| Ottawa County, Michigan, Building Authority, 4%, May 1, 2047 | 100000 | 90070 |
| Paw Paw, Michigan, Public Schools, 4%, May 1, 2046 (Q-SBLF enhanced) | 350000 | 313148 |
| Pinckney, Michigan, Community Schools, 5%, May 1 2035 (Q-SBLF enhanced) | 500000 | 507230 |
| Romeo, Michigan, Community Schools, 4%, May 1, 2045 (Q-SBLF enhanced) | 100000 | 90207 |
| Saginaw, Michigan, Water Supply System, Revenue, 4%, July 1. 2041 (AGM insured) | 250000 | 237453 |
| Southfield, Michigan, Public Schools, 5%, May 1, 2046 (Q-SBLF enhanced) | 200000 | 205262 |
| University of Michigan, Revenue, 4%, April 1, 2043 | 250000 | 239118 |
| Walled Lake, Michigan, Consolidated School District, 5%, May 1, 2041 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;(Q-SBLF enhanced) | 200000 | 206390 |
| Warren, Michigan, Consolidated Schools District, 5%, May 1, 2038 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;(Q-SBLF enhanced) | 250000 | 258720 |

---

---

| | | |
|:---|:---|:---|
| Warren Woods, Michigan, Public Schools, 5%, May 1, 2037 (Q-SBLF enhanced) | 250000 | 255368 |
| Woodhaven-Brownstown, Michigan, School District, 5%, May 1, 2040 (Q-SBLF enhanced) | 375000 | 378416 |
|  |  | 9212334 |
| **Arizona - 0.9%** |  |  |
| Arizona Board of Regents, University of Arizona System, Revenue, 4%, June 1, 2045 | 250000 | 221415 |
| **Colorado - 0.5%** |  |  |
| Weld County, Colorado, School District No. 6, 4%, December 1, 2045 | 125000 | 114200 |
| **District of Columbia - 0.9%** |  |  |
| District of Columbia, Income Tax Secured Revenue, 4%, May 1, 2045 | 250000 | 227315 |
| **Florida - 0.8%** |  |  |
| Florida State Board of Education, Public Education, Capital Outlay, 2018 Series B, 4%, June 1, 2044 (Pre-refunded) | 200000 | 207274 |
| **Georgia - 1.6%** |  |  |
| Georgia State Housing and Finance Authority, 3.45%, December 1, 2032 | 405000 | 402582 |
| **Hawaii - 2.8%** |  |  |
| Honolulu, Hawaii, City and County Water System, Revenue, 4%, July 1, 2047 | 200000 | 181982 |
| Hawaii State, Series FG, 4%, October 1, 2036 | 500000 | 498780 |
|  |  | 680762 |
| **Illinois - 1.8%** |  |  |
| Rock Island County, Illinois, Public Building, Revenue, 4%, December 1, 2045 | 475000 | 429637 |
| **Indiana - 1.8%** |  |  |
| Greater Clark Building Corporation, Indiana, First Mortgage, Series 2018, 4%, January 15, 2038 | 455000 | 453603 |
| **Maine - 0.6%** |  |  |
| Maine State Housing Authority, Mortgage Purchase, 2018 Series B, 3.75%, November 15, 2038 | 155000 | 142693 |
| **Minnesota - 0.4%** |  |  |
| Rochester, Minnesota, Health Care Facilities, Revenue, 4%, November 15, 2039 | 100000 | 97980 |
| **Nevada - 1.0%** |  |  |
| Clark County, Nevada, General Obligation (Limited Tax) Park Improvement, Series 2018, 4%, December 1, 2038 | 250000 | 240380 |
| **New Hampshire - 3.4%** |  |  |
| New Hampshire Municipal Bond Bank, 2016 Series D, 4%, August 15, 2039 | 875000 | 849205 |
| **New York - 9.1%** |  |  |
| New York, New York City, Transitional Finance Authority, Revenue, 4%, Fiscal 2017, August 1, 2035 | 275000 | 275058 |
| New York, New York City, Transitional Finance Authority, Revenue, 4%, Fiscal 2017, August 1, 2037 | 250000 | 244893 |

---

---

| | | |
|:---|:---|:---|
| New York, New York City, Transitional Finance Authority, Revenue, 4%, Fiscal 2017, August 1, 2041 | 335000.0 | 307383 |
| New York, New York City, Transitional Finance Authority, Revenue, 4%, Fiscal 2019, August 1, 2041 | 140000.0 | 130074 |
| New York, New York City, Transitional Finance Authority, Building Aid, Revenue, 4%, July 15, 2040 | 250000.0 | 236055 |
| New York, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue, Fiscal 2016 Subseries CC-1, 4%, June 15, 2038 | 75000.0 | 71717 |
| New York State Dormitory Authority, State Personal Income Tax, Revenue, 4%, February 15, 2037 | 50000.0 | 49471 |
| New York State Dormitory Authority, State Personal Income Tax, Revenue, Series 2018A, 4%, March 15, 2043 | 300000.0 | 271926 |
| New York State Environmental Facilities Corporation, State Clean Water and Drinking Water Revolving Funds, Revenue, 4%, June 15, 2046 | 500000.0 | 436330 |
| New York State Mortgage Agency, 3.1%, April 1, 2028 | 200000.0 | 198416 |
|  |  | 2221323 |
| **North Dakota - 0.4%** |  |  |
| Fargo, North Dakota, Refunding Improvement, 4%, May 1, 2042 | 100000.0 | 93936 |
| **Ohio - 1.3%** |  |  |
| Fairborn, Ohio, City School District, 4%, December 1, 2043 | 345000.0 | 315520 |
| **Pennsylvania - 2.8%** |  |  |
| Pennsylvania State, Second Series, 4%, August 15, 2035 | 500000.0 | 500865 |
| West View, Pennsylvania, Water Authority, Revenue, 4%, November 15, 2039 | 200000.0 | 195040 |
|  |  | 695905 |
| **Tennessee - 1.3%** |  |  |
| Knoxville, Tennessee, Wastewater System, 4%, April 1, 2044 | 350000.0 | 329164 |
| **Texas - 8.0%** |  |  |
| Corpus Christi, Texas, Independent School District, 4%, August 15, 2034 (Texas Permanent School Fund guarantee) | 250000.0 | 250245 |
| El Paso, Texas, Water and Sewer Revenue, 4%, March 1, 2039 | 250000.0 | 238308 |
| Forney, Texas, Independent School District, 5%, August 15, 2039 (Texas Permanent School Fund guarantee) | 450000.0 | 471897 |
| Prosper, Texas, 4%, February 15, 2035 | 265000.0 | 265034 |
| Splendora, Texas, Independent School District, 4.1%, February 15, 2048 (Texas Permanent School Fund guarantee) | 125000.0 | 112678 |
| University of Houston, Texas, Revenue, 3%, February 15, 2028 | 340000.0 | 338698 |
| Van Alstyne, Texas, Independent School District, 4%, February 15, 2043 (Texas Permanent School Fund guarantee) | 120000.0 | 112159 |
| Waco, Texas, 3.125%, February 1, 2036 | 180000.0 | 163249 |
|  |  | 1952268 |
| **Washington - 0.8%** |  |  |
| Washington State, Various Purpose, 5%, February 1, 2040 | 195000.0 | 201950 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total long-term state and municipal obligations |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Cost $20,121,754) - 77.8% |  | 19089446 |

---

---

| | | |
|:---|:---|:---|
| **Exchange-Traded Fund - 19.1%** | **Shares** |  |
| iShares Core S&P 500 ETF (Cost $3,502,219) | 7518 | 4667926 |
| **Money Market Fund - 3.0%** | **Shares** |  |
| Goldman Sachs Financial Square Government Fund, Institutional Shares, 4.05% seven-day yield (Cost $742,532) | 742532 | 742532 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total investments (Cost $24,366,505) - 99.9% |  | 24499904 |
| **Other assets less liabilities, net - 0.1%** |  | 27546 |
|  **Net assets (100%)** |  | $24527450 |

---

**Notes:**

The Fund utilizes various methods to measure the fair value of most of its investments on a recurring basis. U.S. generally accepted accounting principles (GAAP) establishes a hierarchy that prioritizes inputs to valuation techniques used to measure fair value. The three levels of inputs are as follows:

Level 1: Unadjusted quoted prices in active markets for identical assets or liabilities that the Fund has the ability to access at the measurement date.

---

| | |
|:---|:---|
| Level 2: | Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These inputs may include quoted prices for the identical instruments on an inactive market, prices for similar instruments in an active market, interest rates, yield curves, implied volatilities, credit spreads and market-corroborated inputs. |

---

Level 3: Unobservable inputs for the asset or liability to the extent relevant observable inputs are not available, representing the Fund's own assumptions about the assumptions a market participant would use in valuing the asset or liability, and would be based on the best information available.

The availability of observable inputs can vary from security to security and is affected by a wide variety of factors, including, for example, the type of security, whether the security is new and not yet established in the marketplace, the liquidity of markets and other characteristics particular to the security. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3.

Valuation techniques used to value the Fund's assets by major category are as follows:

The fair value of the long-term state and municipal obligations is estimated using various techniques which may include information from actual trades for active issues. Evaluations are also based on reviews of current economic conditions. trading levels, spread relationships and the slope of the yield curve. Evaluations are also adjusted for various attributes such as discounts, premiums, credit, use of proceeds and callability. To the extent that the inputs are observable and timely, the values would be categorized in Level 2 of the fair value hierarchy; otherwise, they would be categorized as Level 3.

Equity securities including exchange-traded funds (ETFs) for which market quotations are readily available, are valued at the closing price as reported by a third-party pricing vendor on the primary exchange on which they are traded and are categorized as Level 1 in the hierarchy.

Money market funds are valued at their net asset value and are categorized as Level 1 in the hierarchy.

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table summarizes the Fund's portfolio investments as of June 30, 2025, based on the inputs used to value them:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Securities** | **Securities** | **Securities** | **Securities** |
|  | Level 1 | Level 2 | Level 3 | Fair Value |
| Long-term state and municipal obligations | $— | $19089446 | $— | $19089446 |
| Exchange-traded fund | 4667926 |  |  | 4667926 |
| Money market fund | 742532 |  |  | 742532 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total | $5410458 | $19089446 | $— | $24499904 |

---

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** KEYCO FUND INC

- **b. Investment Company Act file number:** 811-02957

- **c. CIK number of Registrant:** 0000313180

- **d. LEI of Registrant:** 549300DLEPB2S2JE2L46

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

  - **Street Address 1:** 27777 Franklin Road

  - **City:** Southfield

  - **State:** MI

  - **Foreign country:** US

  - **Zip / Postal Code:** 48034

  - **Telephone number:** 248-353-0790

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

- **a. Name of Series:** KEYCO FUND, INC.

- **c. LEI of Series:** 549300DLEPB2S2JE2L46

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

- **a. Date of fiscal year-end:** 2025-09-30

- **b. Date as of which information is reported:** 2025-06-30

**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:** $24722928.00

**Total Liabilities:** $195478.00

**Net Assets:** $24527450.00

**Cash Not Reported:** $29591.00

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** 199.2409294 | **1-Year:** 1141.628148 | **5-Year:** 1498.290729 | **10-Year:** 7171.801339 | **30-Year:** 3421.984473

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

- **3-Month:** 0 | **1-Year:** 0 | **5-Year:** 0 | **10-Year:** 0 | **30-Year:** 0

**Monthly Return Information**

| Class        | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID N/A | -0.40%               | 0.60%                | 1.40%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $-153457.00                                |
| Month 2  | $2809.00                 | $87384.00                                  |
| Month 3  | $0.00                    | $283212.00                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Bangor Township, Michigan           | School District                            | CUSIP: 060257DZ2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    110000 | PA      | $115652.00    | 0.50%             | 2041-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Byron Center, Michigan              | Public Schools                             | CUSIP: 124511PK6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $195994.00    | 0.80%             | 2039-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Center Line, Michigan               | Public Schools                             | CUSIP: 151537JK4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $510715.00    | 2.10%             | 2042-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Dansville, Michigan                 | Schools                                    | CUSIP: 236388BY9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $237250.00    | 1.00%             | 2042-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Escanaba, Michigan                  | Public Schools                             | CUSIP: 296209GZ6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    400000 | PA      | $400000.00    | 1.60%             | 2028-05-01      | Fixed         | 3.25%                 | No            |                  2 | On Loan: No      |
| Fruitport, Michigan                 | Community Schools                          | CUSIP: 359496KN5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $505895.00    | 2.10%             | 2043-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Gibraltar, Michigan                 | School District                            | CUSIP: 374730PL7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $257765.00    | 1.10%             | 2037-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Godfrey-Lee, Michigan               | Public Schools                             | CUSIP: 380302HY8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $227140.00    | 0.90%             | 2043-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Godfrey-Lee, Michigan               | Public Schools                             | CUSIP: 380302HZ5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    300000 | PA      | $261657.00    | 1.10%             | 2046-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Hamilton, Michigan                  | Community Schools                          | CUSIP: 407594KZ2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    180000 | PA      | $161645.00    | 0.70%             | 2046-11-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Holt, Michigan                      | Public Schools                             | CUSIP: 436542SX3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    165000 | PA      | $153110.00    | 0.60%             | 2043-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Jenison, Michigan                   | Public Schools                             | CUSIP: 476034TD5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $95228.00     | 0.40%             | 2040-11-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Kenowa Hills, Michigan              | Public Schools                             | CUSIP: 489890QT3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $182110.00    | 0.70%             | 2046-11-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Lansing, Michigan                   | School District                            | CUSIP: 516444TJ5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $205482.00    | 0.80%             | 2042-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Macomb County, Michigan             | Interceptor Drain Drainage District        | CUSIP: 55539PCQ9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $503750.00    | 2.10%             | 2036-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Manchester, Michigan                | Community Schools                          | CUSIP: 562281KZ7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $183920.00    | 0.70%             | 2045-05-01      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | State Building Authority                   | CUSIP: 594615FU5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    350000 | PA      | $350798.00    | 1.40%             | 2036-10-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | State Building Authority                   | CUSIP: 594615BQ8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $242910.00    | 1.00%             | 2040-04-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | State Building Authority                   | CUSIP: 594615BU9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    325000 | PA      | $325084.00    | 1.30%             | 2045-10-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | Housing Development Authority              | CUSIP: 59465MM36<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $499970.00    | 2.00%             | 2039-10-01      | Fixed         | 4.62%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | Trunk Line                                 | CUSIP: 5946952A5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $99090.00     | 0.40%             | 2037-11-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Michigan                   | Trunk Line                                 | CUSIP: 5946953A4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    350000 | PA      | $315787.00    | 1.30%             | 2046-11-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Niles, Michigan                     | Community Schools                          | CUSIP: 654271BU8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    400000 | PA      | $400000.00    | 1.60%             | 2035-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Ottawa County, Michigan             | Building Authority                         | CUSIP: 689229GG1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $90070.00     | 0.40%             | 2047-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Paw Paw, Michigan                   | Public Schools                             | CUSIP: 703895LY6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    350000 | PA      | $313148.00    | 1.30%             | 2046-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Pinckney, Michigan                  | Community Schools                          | CUSIP: 722205NM9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $507230.00    | 2.10%             | 2035-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Romeo, Michigan                     | Community Schools                          | CUSIP: 776134RC4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $90207.00     | 0.40%             | 2045-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Saginaw, Michigan                   | Water Supply System                        | CUSIP: 786795DN1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $237453.00    | 1.00%             | 2041-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Southfield, Michigan                | Public Schools                             | CUSIP: 844215RU9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $205262.00    | 0.80%             | 2046-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| University of Michigan              | General Revenue                            | CUSIP: 914455SA9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $239118.00    | 1.00%             | 2043-04-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Walled Lake, Michigan               | Consolidated School District               | CUSIP: 932423VB9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $206390.00    | 0.80%             | 2041-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Warren, Michigan                    | Consolidated Schools District              | CUSIP: 935341M87<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $258720.00    | 1.10%             | 2038-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Warren Woods, Michigan              | Public Schools                             | CUSIP: 936019QL5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $255368.00    | 1.00%             | 2037-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Woodhaven-Brownstown, Michigan      | School District                            | CUSIP: 97942NFT8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    375000 | PA      | $378416.00    | 1.50%             | 2040-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| University of Arizona               | Revenue Bonds                              | CUSIP: 040484MT1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $221415.00    | 0.90%             | 2045-06-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Weld County, Colorado               | School District                            | CUSIP: 949289QU9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    125000 | PA      | $114200.00    | 0.50%             | 2045-12-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| District of Columbia                | Income Tax Revenue                         | CUSIP: 25477GTF2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $227315.00    | 0.90%             | 2045-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Florida                    | Public Education                           | CUSIP: 34153QNV4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $207274.00    | 0.80%             | 2044-06-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Georgia                    | Housing and Finance Authority              | CUSIP: 373539K61<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    405000 | PA      | $402582.00    | 1.60%             | 2032-12-01      | Fixed         | 3.45%                 | No            |                  2 | On Loan: No      |
| Honolulu, Hawaii                    | City and County Board of Water Supply      | CUSIP: 438689PD7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $181982.00    | 0.70%             | 2047-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Hawaii                     | General Obligation                         | CUSIP: 419792LT1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $498780.00    | 2.00%             | 2036-10-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Rock Island County, Illinois        | Public Building Commission                 | CUSIP: 772358CU9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    475000 | PA      | $429637.00    | 1.80%             | 2045-12-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Greater Clark, Indiana              | Building Corporation                       | CUSIP: 39167GED9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    455000 | PA      | $453603.00    | 1.80%             | 2038-01-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Maine                      | Housing Authority                          | CUSIP: 56052FLG8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    155000 | PA      | $142693.00    | 0.60%             | 2038-11-15      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| Rochester, Minnesota                | Health Care Facilities                     | CUSIP: 771902HJ5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $97980.00     | 0.40%             | 2039-11-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Clark County, Nevada                | Park Improvement                           | CUSIP: 180848ZB2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $240380.00    | 1.00%             | 2038-12-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of New Hampshire              | Municipal Bond Bank                        | CUSIP: 64465PU71<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    875000 | PA      | $849205.00    | 3.50%             | 2039-08-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Transitional Finance Authority             | CUSIP: 64971WS92<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    275000 | PA      | $275058.00    | 1.10%             | 2035-08-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Transitional Finance Authority             | CUSIP: 64971WS27<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $244893.00    | 1.00%             | 2037-08-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Transitional Finance Authority             | CUSIP: 64971WS76<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    335000 | PA      | $307383.00    | 1.30%             | 2041-08-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Transitional Finance Authority             | CUSIP: 64971XFV5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    140000 | PA      | $130074.00    | 0.50%             | 2041-08-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Transitional Finance Authority Building    | CUSIP: 64972HXY3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $236055.00    | 1.00%             | 2040-07-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| New York City, New York             | Municipal Water Finance Authority          | CUSIP: 64972GKJ2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |     75000 | PA      | $71717.00     | 0.30%             | 2038-06-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of New York                   | Dormitory Authority                        | CUSIP: 64990KAR4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |     50000 | PA      | $49471.00     | 0.20%             | 2037-02-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of New York                   | Dormitory Authority                        | CUSIP: 64990FJJ4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    300000 | PA      | $271926.00    | 1.10%             | 2043-03-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of New York                   | Environmental Facilities Corporation       | CUSIP: 64986DBN4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $436330.00    | 1.80%             | 2046-06-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of New York                   | Mortgage Agency                            | CUSIP: 64988RFG2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $198416.00    | 0.80%             | 2028-04-01      | Fixed         | 3.10%                 | No            |                  2 | On Loan: No      |
| Fargo, North Dakota                 | Refunding Improvement                      | CUSIP: 30747NPL2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    100000 | PA      | $93936.00     | 0.40%             | 2042-05-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Fairborn, Ohio                      | City School District                       | CUSIP: 303603JB1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    345000 | PA      | $315520.00    | 1.30%             | 2043-12-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| State of Pennsylvania               | General Obligation                         | CUSIP: 70914PYE6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $500865.00    | 2.00%             | 2035-08-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| West View, Pennsylvania             | Water Authority                            | CUSIP: 956441AX7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    200000 | PA      | $195040.00    | 0.80%             | 2039-11-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Knoxville, Tennessee                | Wastewater System                          | CUSIP: 499815D70<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    350000 | PA      | $329164.00    | 1.30%             | 2044-04-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Corpus Christi, Texas               | Independent School District                | CUSIP: 2201472A9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $250245.00    | 1.00%             | 2034-08-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| El Paso, Texas                      | Water and Sewer Revenue                    | CUSIP: 283822WB6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    250000 | PA      | $238308.00    | 1.00%             | 2039-03-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Forney, Texas                       | Independent School District                | CUSIP: 346425HZ7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    450000 | PA      | $471897.00    | 1.90%             | 2039-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Prosper, Texas                      | General Obligation                         | CUSIP: 743596ME5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    265000 | PA      | $265034.00    | 1.10%             | 2035-02-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Splendora, Texas                    | Independent School District                | CUSIP: 848627UU7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    125000 | PA      | $112678.00    | 0.50%             | 2048-02-15      | Fixed         | 4.10%                 | No            |                  2 | On Loan: No      |
| University of Houston System, Texas | Consolidated Revenue                       | CUSIP: 9143015N2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    340000 | PA      | $338698.00    | 1.40%             | 2028-02-15      | Fixed         | 3.00%                 | No            |                  2 | On Loan: No      |
| Van Alstyne, Texas                  | Independent School District                | CUSIP: 920496WB8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    120000 | PA      | $112159.00    | 0.50%             | 2043-02-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| Waco, Texas                         | Tax and Revenue Certificates of Obligation | CUSIP: 929831KU8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    180000 | PA      | $163249.00    | 0.70%             | 2036-02-01      | Fixed         | 3.12%                 | No            |                  2 | On Loan: No      |
| Washington State                    | Various Purpose General Obligation         | CUSIP: 93974EEN2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    195000 | PA      | $201950.00    | 0.80%             | 2040-02-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| iShares S&P 500                     | Ishares Core S&P 500 ETF                   | CUSIP: 464287200<br>LEI: N/A                  | Long             |  | RF                | US        |      7518 | NS      | $4667926.00   | 19.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs                       | Financial Square Funds - Government Funds  | CUSIP: 38141W273<br>LEI: S2FHCT8U6D2VORP0J605 | Long             | STIV             | RF                | US        |    742532 | NS      | $742532.00    | 3.00%             | N/A             | Variable      | 4.05%                 | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-29

**Name of Applicant:** KEYCO FUND, INC.

**Signature:** /s/ Joel D. Tauber

**Name of Signer:** Joel D. Tauber

**Title:** President