# EDGAR Filing Document

**Accession Number:** 0000912036
**File Stem:** 0000940400-25-003030
**Filing Date:** 2025-9
**Character Count:** 48862
**Document Hash:** 5dbf1d410edd8228a3ab8efa7dc86f06
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-003030.hdr.sgml**: 20250929

**ACCESSION NUMBER**: 0000940400-25-003030

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250731

**FILED AS OF DATE**: 20250929

**DATE AS OF CHANGE**: 20250929

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMG Funds IV
- **CENTRAL INDEX KEY:** 0000912036

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08004
- **FILM NUMBER:** 251353202

**BUSINESS ADDRESS:**
- **STREET 1:** 680 WASHINGTON BOULEVARD, SUITE 500
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901
- **BUSINESS PHONE:** 203-299-3500

**MAIL ADDRESS:**
- **STREET 1:** 680 WASHINGTON BOULEVARD, SUITE 500
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ASTON FUNDS
- **DATE OF NAME CHANGE:** 20061201

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ABN AMRO FUNDS
- **DATE OF NAME CHANGE:** 20021227

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLEGHANY FUNDS
- **DATE OF NAME CHANGE:** 19980406

## Series and Classes Contracts Data

### AMG GW&K Small/Mid Cap Growth Fund (Series ID: S000030192)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000092914 | CLASS N SHARES | ACWDX           |
| C000101741 | CLASS I SHARES | ACWIX           |
| C000230346 | CLASS Z SHARES | ACWZX           |

## Nport-Ex

AMG GW&K Small/Mid Cap Growth Fund

Schedule of Portfolio Investments *(unaudited)*

July 31, 2025

---

| | | |
|:---|:---|:---|
|  | Shares | &nbsp;&nbsp;Value |
| **Common Stocks - 99.0%** |  |  |
| &nbsp;&nbsp;&nbsp;**Consumer Discretionary - 12.0%** |  |  |
| &nbsp;&nbsp;&nbsp;Asbury Automotive Group, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;1566 | &nbsp;&nbsp;&nbsp;$347840 |
| &nbsp;&nbsp;&nbsp;Bright Horizons Family Solutions, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;1716 | &nbsp;&nbsp;&nbsp;&nbsp;194080 |
| &nbsp;&nbsp;&nbsp;Burlington Stores, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;3011 | &nbsp;&nbsp;&nbsp;&nbsp;821883 |
| &nbsp;&nbsp;&nbsp;Churchill Downs, Inc. | &nbsp;&nbsp;6887 | &nbsp;&nbsp;&nbsp;&nbsp;737184 |
| &nbsp;&nbsp;&nbsp;Grand Canyon Education, Inc.<sup>\*</sup> | &nbsp;&nbsp;4062 | &nbsp;&nbsp;&nbsp;&nbsp;684975 |
| &nbsp;&nbsp;&nbsp;LKQ Corp.<sup>1</sup> | &nbsp;&nbsp;8575 | &nbsp;&nbsp;&nbsp;&nbsp;252705 |
| &nbsp;&nbsp;&nbsp;Pool Corp. | &nbsp;&nbsp;&nbsp;&nbsp;1117 | &nbsp;&nbsp;&nbsp;&nbsp;344192 |
| &nbsp;&nbsp;&nbsp;Revolve Group, Inc.<sup>\*</sup> | &nbsp;&nbsp;11746 | &nbsp;&nbsp;&nbsp;&nbsp;243730 |
| &nbsp;&nbsp;&nbsp;Texas Roadhouse, Inc. | &nbsp;&nbsp;&nbsp;3180 | &nbsp;&nbsp;&nbsp;&nbsp;588713 |
| &nbsp;&nbsp;&nbsp;Vail Resorts, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;856 | &nbsp;&nbsp;&nbsp;&nbsp;128623 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Consumer Discretionary |  | &nbsp;&nbsp;4343925 |
| &nbsp;&nbsp;&nbsp;**Consumer Staples - 1.8%** |  |  |
| &nbsp;&nbsp;&nbsp;Performance Food Group Co.<sup>\*</sup> | &nbsp;&nbsp;6269 | &nbsp;&nbsp;&nbsp;&nbsp;629408 |
| &nbsp;&nbsp;&nbsp;**Energy - 3.8%** |  |  |
| &nbsp;&nbsp;&nbsp;Matador Resources Co. | &nbsp;&nbsp;11427 | &nbsp;&nbsp;&nbsp;&nbsp;569979 |
| &nbsp;&nbsp;&nbsp;Range Resources Corp. | &nbsp;&nbsp;8700 | &nbsp;&nbsp;&nbsp;&nbsp;319464 |
| &nbsp;&nbsp;&nbsp;Solaris Energy Infrastructure, Inc., Class A | 15286 | &nbsp;&nbsp;&nbsp;&nbsp;499393 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Energy |  | &nbsp;&nbsp;&nbsp;1388836 |
| &nbsp;&nbsp;&nbsp;**Financials - 8.7%** |  |  |
| &nbsp;&nbsp;&nbsp;Evercore, Inc., Class A | &nbsp;&nbsp;&nbsp;2370 | &nbsp;&nbsp;&nbsp;&nbsp;713702 |
| &nbsp;&nbsp;&nbsp;Houlihan Lokey, Inc. | &nbsp;&nbsp;4200 | &nbsp;&nbsp;&nbsp;&nbsp;800772 |
| &nbsp;&nbsp;&nbsp;Kinsale Capital Group, Inc. | &nbsp;&nbsp;&nbsp;1012 | &nbsp;&nbsp;&nbsp;&nbsp;445978 |
| &nbsp;&nbsp;&nbsp;MarketAxess Holdings, Inc. | &nbsp;&nbsp;&nbsp;1284 | &nbsp;&nbsp;&nbsp;&nbsp;263862 |
| &nbsp;&nbsp;&nbsp;Pinnacle Financial Partners, Inc. | &nbsp;&nbsp;3203 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;281511 |
| &nbsp;&nbsp;&nbsp;RLI Corp. | &nbsp;&nbsp;4423 | &nbsp;&nbsp;&nbsp;&nbsp;291874 |
| &nbsp;&nbsp;&nbsp;Seacoast Banking Corp. of Florida | 12900 | &nbsp;&nbsp;&nbsp;&nbsp;363651 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Financials |  | &nbsp;&nbsp;&nbsp;3161350 |
| &nbsp;&nbsp;&nbsp;**Health Care - 20.9%** |  |  |
| &nbsp;&nbsp;&nbsp;Acadia Healthcare Co., Inc.<sup>\*</sup> | &nbsp;&nbsp;8240 | &nbsp;&nbsp;&nbsp;&nbsp;179385 |
| &nbsp;&nbsp;&nbsp;Agios Pharmaceuticals, Inc.<sup>\*</sup> | 10600 | &nbsp;&nbsp;&nbsp;&nbsp;394532 |
| &nbsp;&nbsp;&nbsp;Azenta, Inc.<sup>\*</sup> | &nbsp;&nbsp;10109 | &nbsp;&nbsp;&nbsp;&nbsp;330564 |
| &nbsp;&nbsp;&nbsp;Bio-Rad Laboratories, Inc., Class A<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;896 | &nbsp;&nbsp;&nbsp;&nbsp;216787 |
| &nbsp;&nbsp;&nbsp;Bridgebio Pharma, Inc.<sup>\*,1</sup> | &nbsp;&nbsp;7550 | &nbsp;&nbsp;&nbsp;&nbsp;356889 |
| &nbsp;&nbsp;&nbsp;Chemed Corp. | &nbsp;&nbsp;&nbsp;&nbsp;727 | &nbsp;&nbsp;&nbsp;&nbsp;299742 |
| &nbsp;&nbsp;&nbsp;Crinetics Pharmaceuticals, Inc.<sup>\*</sup> | &nbsp;&nbsp;11984 | &nbsp;&nbsp;&nbsp;&nbsp;342623 |
| &nbsp;&nbsp;&nbsp;Cytokinetics, Inc.<sup>\*,1</sup> | &nbsp;&nbsp;9950 | &nbsp;&nbsp;&nbsp;&nbsp;374518 |
| &nbsp;&nbsp;&nbsp;Globus Medical, Inc., Class A<sup>\*</sup> | &nbsp;&nbsp;9478 | &nbsp;&nbsp;&nbsp;&nbsp;498827 |
| &nbsp;&nbsp;&nbsp;Halozyme Therapeutics, Inc.<sup>\*</sup> | &nbsp;&nbsp;8459 | &nbsp;&nbsp;&nbsp;&nbsp;507286 |
| &nbsp;&nbsp;&nbsp;HealthEquity, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;4722 | &nbsp;&nbsp;&nbsp;&nbsp;458034 |
| &nbsp;&nbsp;&nbsp;Insmed, Inc.<sup>\*</sup> | &nbsp;&nbsp;6462 | &nbsp;&nbsp;&nbsp;&nbsp;693243 |
| &nbsp;&nbsp;&nbsp;Ionis Pharmaceuticals, Inc.<sup>\*,1</sup> | &nbsp;&nbsp;11051 | &nbsp;&nbsp;&nbsp;&nbsp;474972 |

---

---

| | | |
|:---|:---|:---|
|  | Shares | &nbsp;&nbsp;Value |
| &nbsp;&nbsp;&nbsp;Medpace Holdings, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;780 | &nbsp;&nbsp;&nbsp;&nbsp;$333216 |
| &nbsp;&nbsp;&nbsp;Natera, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;2897 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;387213 |
| &nbsp;&nbsp;&nbsp;Neurocrine Biosciences, Inc.<sup>\*</sup> | &nbsp;&nbsp;3650 | &nbsp;&nbsp;&nbsp;&nbsp;468040 |
| &nbsp;&nbsp;&nbsp;Phathom Pharmaceuticals, Inc.<sup>\*,1</sup> | 38498 | &nbsp;&nbsp;&nbsp;&nbsp;328773 |
| &nbsp;&nbsp;&nbsp;Ultragenyx Pharmaceutical, Inc.<sup>\*</sup> | &nbsp;&nbsp;15639 | &nbsp;&nbsp;&nbsp;&nbsp;427257 |
| &nbsp;&nbsp;&nbsp;Veracyte, Inc.<sup>\*</sup> | &nbsp;&nbsp;10878 | &nbsp;&nbsp;&nbsp;&nbsp;255742 |
| &nbsp;&nbsp;&nbsp;Verona Pharma PLC, ADR (United Kingdom)<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;2101 | &nbsp;&nbsp;&nbsp;&nbsp;220794 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Health Care |  | &nbsp;&nbsp;&nbsp;7548437 |
| &nbsp;&nbsp;&nbsp;**Industrials - 25.0%** |  |  |
| &nbsp;&nbsp;&nbsp;API Group Corp.<sup>\*</sup> | &nbsp;&nbsp;25375 | &nbsp;&nbsp;&nbsp;&nbsp;915276 |
| &nbsp;&nbsp;&nbsp;Applied Industrial Technologies, Inc.<sup>1</sup> | &nbsp;&nbsp;&nbsp;1909 | &nbsp;&nbsp;&nbsp;&nbsp;518294 |
| &nbsp;&nbsp;&nbsp;CACI International, Inc., Class A<sup>\*</sup> | &nbsp;&nbsp;&nbsp;1224 | &nbsp;&nbsp;&nbsp;&nbsp;563738 |
| &nbsp;&nbsp;&nbsp;Comfort Systems USA, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;1124 | &nbsp;&nbsp;&nbsp;&nbsp;790509 |
| &nbsp;&nbsp;&nbsp;Graco, Inc. | &nbsp;&nbsp;&nbsp;4285 | &nbsp;&nbsp;&nbsp;&nbsp;359854 |
| &nbsp;&nbsp;&nbsp;IDEX Corp. | &nbsp;&nbsp;&nbsp;2465 | &nbsp;&nbsp;&nbsp;&nbsp;403052 |
| &nbsp;&nbsp;&nbsp;Interface, Inc. | 26484 | &nbsp;&nbsp;&nbsp;&nbsp;546100 |
| &nbsp;&nbsp;&nbsp;ITT, Inc. | &nbsp;&nbsp;&nbsp;4871 | &nbsp;&nbsp;&nbsp;&nbsp;827875 |
| &nbsp;&nbsp;&nbsp;Knight-Swift Transportation Holdings, Inc. | &nbsp;&nbsp;5058 | &nbsp;&nbsp;&nbsp;&nbsp;214965 |
| &nbsp;&nbsp;&nbsp;Nordson Corp. | &nbsp;&nbsp;&nbsp;2092 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;448127 |
| &nbsp;&nbsp;&nbsp;Paylocity Holding Corp.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;3141 | &nbsp;&nbsp;&nbsp;&nbsp;580708 |
| &nbsp;&nbsp;&nbsp;RBC Bearings, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;2010 | &nbsp;&nbsp;&nbsp;&nbsp;778554 |
| &nbsp;&nbsp;&nbsp;SiteOne Landscape Supply, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;4075 | &nbsp;&nbsp;&nbsp;&nbsp;561657 |
| &nbsp;&nbsp;&nbsp;SS&C Technologies Holdings, Inc. | &nbsp;&nbsp;&nbsp;3565 | &nbsp;&nbsp;&nbsp;&nbsp;304736 |
| &nbsp;&nbsp;&nbsp;Sterling Infrastructure, Inc.<sup>\*,1</sup> | &nbsp;&nbsp;&nbsp;3381 | &nbsp;&nbsp;&nbsp;&nbsp;904722 |
| &nbsp;&nbsp;&nbsp;Trex Co., Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;5325 | &nbsp;&nbsp;&nbsp;&nbsp;342078 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Industrials |  | &nbsp;&nbsp;9060245 |
| &nbsp;&nbsp;&nbsp;**Information Technology - 20.9%** |  |  |
| &nbsp;&nbsp;&nbsp;CCC Intelligent Solutions Holdings, Inc.<sup>\*</sup> | 45439 | &nbsp;&nbsp;&nbsp;&nbsp;439395 |
| &nbsp;&nbsp;&nbsp;Cognex Corp. | &nbsp;&nbsp;&nbsp;14171 | &nbsp;&nbsp;&nbsp;&nbsp;577752 |
| &nbsp;&nbsp;&nbsp;CyberArk Software, Ltd. (Israel)<sup>\*</sup> | &nbsp;&nbsp;&nbsp;1606 | &nbsp;&nbsp;&nbsp;&nbsp;660821 |
| &nbsp;&nbsp;&nbsp;The Descartes Systems Group, Inc. (Canada)<sup>\*</sup> | &nbsp;&nbsp;&nbsp;4399 | &nbsp;&nbsp;&nbsp;&nbsp;465238 |
| &nbsp;&nbsp;&nbsp;Entegris, Inc. | &nbsp;&nbsp;&nbsp;6355 | &nbsp;&nbsp;&nbsp;&nbsp;498613 |
| &nbsp;&nbsp;&nbsp;Globant, S.A. (Luxembourg)<sup>\*</sup> | &nbsp;&nbsp;&nbsp;2343 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;197421 |
| &nbsp;&nbsp;&nbsp;Jabil, Inc. | &nbsp;&nbsp;&nbsp;3276 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;731105 |
| &nbsp;&nbsp;&nbsp;MACOM Technology Solutions Holdings, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;5612 | &nbsp;&nbsp;&nbsp;&nbsp;769630 |
| &nbsp;&nbsp;&nbsp;Manhattan Associates, Inc.<sup>\*</sup> | &nbsp;&nbsp;3056 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;671281 |
| &nbsp;&nbsp;&nbsp;Procore Technologies, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;8819 | &nbsp;&nbsp;&nbsp;&nbsp;631705 |
| &nbsp;&nbsp;&nbsp;SailPoint, Inc.<sup>\*</sup> | &nbsp;&nbsp;16778 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;374821 |
| &nbsp;&nbsp;&nbsp;ServiceTitan, Inc., Class A<sup>\*</sup> | &nbsp;&nbsp;&nbsp;3300 | &nbsp;&nbsp;&nbsp;&nbsp;385143 |
| &nbsp;&nbsp;&nbsp;Tyler Technologies, Inc.<sup>\*</sup> | &nbsp;&nbsp;&nbsp;1248 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;729531 |
| &nbsp;&nbsp;&nbsp;Zebra Technologies Corp., Class A<sup>\*</sup> | &nbsp;&nbsp;&nbsp;&nbsp;1313 | &nbsp;&nbsp;&nbsp;&nbsp;445133 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Information Technology |  | &nbsp;&nbsp;&nbsp;7577589 |

---

------

AMG GW&K Small/Mid Cap Growth Fund

Schedule of Portfolio Investments *(continued)*

---

| | | |
|:---|:---|:---|
|  | Shares | &nbsp;&nbsp;Value |
| &nbsp;&nbsp;&nbsp;**Materials - 4.0%** |  |  |
| &nbsp;&nbsp;&nbsp;AptarGroup, Inc. | 2524 | &nbsp;&nbsp;&nbsp;&nbsp;$396621 |
| &nbsp;&nbsp;&nbsp;Avient Corp. | 8073 | &nbsp;&nbsp;&nbsp;&nbsp;254865 |
| &nbsp;&nbsp;&nbsp;Eagle Materials, Inc. | &nbsp;&nbsp;1414 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;317146 |
| &nbsp;&nbsp;&nbsp;RPM International, Inc. | 3896 | &nbsp;&nbsp;&nbsp;&nbsp;457429 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Materials |  | &nbsp;&nbsp;&nbsp;&nbsp;1426061 |
| &nbsp;&nbsp;&nbsp;**Real Estate - 1.9%** |  |  |
| &nbsp;&nbsp;&nbsp;EastGroup Properties, Inc., REIT | &nbsp;&nbsp;2372 | &nbsp;&nbsp;&nbsp;&nbsp;387206 |
| &nbsp;&nbsp;&nbsp;Sun Communities, Inc., REIT | 2409 | &nbsp;&nbsp;&nbsp;&nbsp;298788 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Real Estate |  | &nbsp;&nbsp;&nbsp;&nbsp;685994 |
| **Total Common Stocks<br> (Cost $31,221,692)** |  | &nbsp;&nbsp;35821845 |
| **Rights - 0.0%** |  |  |
| &nbsp;&nbsp;&nbsp;**Health Care - 0.0%** |  |  |
| &nbsp;&nbsp;&nbsp;ABIOMED, Inc.<sup>\*,2,3</sup><br> (Cost $0) | &nbsp;&nbsp;1175 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

---

| | | |
|:---|:---|:---|
|  | Principal<br> Amount |  |
| **Short-Term Investments - 1.6%** |  |  |
| &nbsp;&nbsp;&nbsp;**Joint Repurchase Agreements - 0.2%<sup>4</sup>** |  |  |
| &nbsp;&nbsp;&nbsp;Citadel Securities LLC, dated 07/31/25, due 08/01/25, 4.430% total to be received $50,006 (collateralized by various U.S. Treasuries, 0.000% - 5.000%, 08/14/25 - 05/15/55, totaling $51,006) | $50000 | &nbsp;&nbsp;50000 |

---

---

| | | |
|:---|:---|:---|
|  | Principal<br> Amount | &nbsp;&nbsp;Value |
| &nbsp;&nbsp;&nbsp;HSBC Securities USA, Inc., dated 07/31/25, due 08/01/25, 4.360% total to be received $392 (collateralized by various U.S. Treasuries, 0.000% - 4.000%, 04/15/27 - 11/15/54, totaling $400) | &nbsp;&nbsp;&nbsp;&nbsp;$392 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$392 |
| &nbsp;&nbsp;&nbsp;JPMorgan Securities LLC, dated 07/31/25, due 08/01/25, 4.360% total to be received $1,754 (collateralized by various U.S. Treasuries, 0.125% - 4.750%, 02/15/41 - 08/15/52, totaling $1,789) | &nbsp;&nbsp;&nbsp;&nbsp;1754 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1754 |
| &nbsp;&nbsp;&nbsp;Natwest Markets Securities, Inc., dated 07/31/25, due 08/01/25, 4.360% total to be received $2,395 (collateralized by various U.S. Treasuries, 2.875% - 4.625%, 04/30/29 - 05/15/32, totaling $2,443) | &nbsp;&nbsp;&nbsp;&nbsp;2395 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2395 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Joint Repurchase Agreements |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;54541 |
| &nbsp;&nbsp;&nbsp;**Repurchase Agreements - 1.4%** |  |  |
| &nbsp;&nbsp;&nbsp;Fixed Income Clearing Corp., dated 07/31/25, due 08/01/25, 4.100% total to be received $523,060 (collateralized by a U.S. Treasury Note, 3.375%, 09/15/27, totaling $533,471) | 523000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;523000 |
| **Total Short-Term Investments<br> (Cost $577,541)** |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;577541 |
| **Total Investments - 100.6%<br> (Cost $31,799,233)** |  | &nbsp;&nbsp;&nbsp;&nbsp; 36399386 |
| **Other Assets, less Liabilities - (0.6)%** |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (202210) |
| **Net Assets - 100.0%** |  | &nbsp;&nbsp;**$36197176** |

---

------

<sup>\*</sup> Non-income producing security.

<sup>1</sup> Some of these securities, amounting to $1,855,922 or 5.1% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See below for more information.

<sup>2</sup> Security's value was determined by using significant unobservable inputs.

<sup>3</sup> This security is restricted and not available for re-sale. The Fund received Contingent Value Rights ("CVRs") of Abiomed Inc ("ABIOMED") from a corporate action where Johnson & Johnson acquired ABIOMED on December 23, 2022. The total value of this restricted security held is $0 which represents 0% of net assets.

<sup>4</sup> Cash collateral received for securities lending activity was invested in these joint repurchase agreements.

ADR American Depositary Receipt <br> REIT Real Estate Investment Trust

------

AMG GW&K Small/Mid Cap Growth Fund

Schedule of Portfolio Investments *(continued)*

The following table summarizes the inputs used to value the Fund's investments by the fair value hierarchy levels as of July 31, 2025:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Level 1** | &nbsp;&nbsp;**Level 2** | &nbsp;&nbsp;**Level 3** | &nbsp;&nbsp;**Total** |
| &nbsp;&nbsp;**Investments in Securities** | &nbsp;&nbsp;**Investments in Securities** | &nbsp;&nbsp;**Investments in Securities** | &nbsp;&nbsp;**Investments in Securities** | &nbsp;&nbsp;**Investments in Securities** |
| &nbsp;&nbsp;&nbsp;**Common Stocks<sup>†</sup>** | &nbsp;&nbsp; $35821845 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; $35821845 |
| &nbsp;&nbsp;&nbsp;**Rights** | &nbsp;&nbsp;&nbsp;**Rights** | &nbsp;&nbsp;&nbsp;**Rights** | &nbsp;&nbsp;&nbsp;**Rights** | &nbsp;&nbsp;&nbsp;**Rights** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Health Care | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp; $0 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — |
| &nbsp;&nbsp;&nbsp;**Short-Term Investments** | &nbsp;&nbsp;&nbsp;**Short-Term Investments** | &nbsp;&nbsp;&nbsp;**Short-Term Investments** | &nbsp;&nbsp;&nbsp;**Short-Term Investments** | &nbsp;&nbsp;&nbsp;**Short-Term Investments** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Joint Repurchase Agreements | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; $54541 | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 54541 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repurchase Agreements | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; 523000 | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 523000 |
| &nbsp;&nbsp;**Total Investments in Securities** | &nbsp;&nbsp;$35821845 | &nbsp;&nbsp;$577541 | &nbsp;&nbsp;$0 | &nbsp;&nbsp;$36399386 |

---

<br> <sup>†</sup> All common stocks held in the Fund are Level 1 securities. For a detailed breakout of common stocks by major industry classification, please refer to the Fund's Schedule of Portfolio Investments.

For the period ended July 31, 2025, there were no transfers in or out of Level 3. The Fund did not have any purchases and sales of Level 3 securities for the same period. The Level 3 rights were received as a result of a corporate action. The security's value was determined by using significant unobservable inputs. For the current period ended July 31, 2025, the change in unrealized appreciation (depreciation) was $0.

The Fund participates in the securities lending program offered by The Bank of New York Mellon providing for the lending of securities to qualified brokers. The value of securities loaned on positions held, cash collateral and securities collateral received at July 31, 2025, were as follows:

---

| | | | |
|:---|:---|:---|:---|
| **Securities<br> Loaned** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Cash<br> Collateral<br> Received** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Securities<br> Collateral<br> Received** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total<br> Collateral<br> Received** |
| $1855922 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $54541 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1834915 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1889456 |

---

The following table summarizes the securities received as collateral for securities lending at July 31, 2025:

---

| | | |
|:---|:---|:---|
| **Collateral<br> Type** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Coupon<br> Range** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Maturity<br> Date Range** |
| U.S. Treasury Obligations | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.000%-5.000% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09/15/25-08/15/51 |

---

For additional information about significant accounting policies, including valuation of investments, refer to the Fund's most recent semi or annual report.

------

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** AMG Funds IV

- **b. Investment Company Act file number:** 811-08004

- **c. CIK number of Registrant:** 0000912036

- **d. LEI of Registrant:** 549300GH0NIEG9OLBH26

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

  - **Street Address 1:** 680 Washington Blvd.

  - **City:** Stamford

  - **State:** CT

  - **Foreign country:** US

  - **Zip / Postal Code:** 06901

  - **Telephone number:** 800-548-4539

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

- **a. Name of Series:** AMG GW&K Small/Mid Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000030192

- **c. LEI of Series:** 549300WDJD8K3LZZME33

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

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

- **b. Date as of which information is reported:** 2025-07-31

**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:** $36324934.56

**Total Liabilities:** $127269.49

**Net Assets:** $36197665.07

**Cash Not Reported:** $6720.68

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000230346 | 5.23%                | 5.15%                | 2.76%                |
| Class ID C000101741 | 5.31%                | 5.10%                | 2.76%                |
| Class ID C000092914 | 5.29%                | 5.15%                | 2.72%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-35588.84               | $1731117.04                                |
| Month 2  | $-98882.32               | $1829346.04                                |
| Month 3  | $635824.53               | $349374.87                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| J.P. MORGAN SECURITIES LLC        | JP MORGAN SECURITIES LLC                 | CUSIP: 000000000<br>LEI: ZBUT11V806EZRVTWT807 | Long             | RA               | CORP              | US        |      1754 | PA      | $1754.00      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Neurocrine Biosciences Inc        | Neurocrine Biosciences Inc               | CUSIP: 64125C109<br>LEI: 549300FECER0XBN49756 | Long             | EC               | CORP              | US        |      3650 | NS      | $468039.50    | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Chemed Corp                       | Chemed Corp                              | CUSIP: 16359R103<br>LEI: 54930020031IDJT2IM79 | Long             | EC               | CORP              | US        |       727 | NS      | $299742.10    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Vail Resorts Inc                  | Vail Resorts Inc                         | CUSIP: 91879Q109<br>LEI: 529900PSZHRNU9HKH870 | Long             | EC               | CORP              | US        |       856 | NS      | $128622.56    | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Pinnacle Financial Partners In    | Pinnacle Financial Partners Inc          | CUSIP: 72346Q104<br>LEI: 54930098EZ8JMSAZGS24 | Long             | EC               | CORP              | US        |      3203 | NS      | $281511.67    | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| ABIOMED Inc                       | ABIOMED Inc                              | CUSIP: 003CVR016<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1175 | NS      | $0.00         | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| CCC Intelligent Solutions Hold    | CCC Intelligent Solutions Holdings Inc   | CUSIP: 12510Q100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     45439 | NS      | $439395.13    | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Asbury Automotive Group Inc       | Asbury Automotive Group Inc              | CUSIP: 043436104<br>LEI: 549300JH4DTA7U42GL91 | Long             | EC               | CORP              | US        |      1566 | NS      | $347839.92    | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Verona Pharma PLC                 | Verona Pharma PLC                        | CUSIP: 925050106<br>LEI: 213800EVI6O6J3TIAL06 | Long             | EC               | CORP              | GB        |      2101 | NS      | $220794.09    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Grand Canyon Education Inc        | Grand Canyon Education Inc               | CUSIP: 38526M106<br>LEI: 529900XFER799IYOSW74 | Long             | EC               | CORP              | US        |      4062 | NS      | $684975.06    | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                        | Natera Inc                               | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2897 | NS      | $387213.02    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Globant SA                        | Globant SA                               | CUSIP: 000000000<br>LEI: 2221008DCMSPYS42DS88 | Long             | EC               | CORP              | LU        |      2343 | NS      | $197421.18    | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| API Group Corp                    | API Group Corp                           | CUSIP: 00187Y100<br>LEI: 213800NZT1VX6PZ7BT53 | Long             | EC               | CORP              | US        |     25375 | NS      | $915276.25    | 2.53%             |  |  |  | No            |                  1 | On Loan: No      |
| CACI International Inc            | CACI International Inc                   | CUSIP: 127190304<br>LEI: SYRPI2D1O9WRTS2WX210 | Long             | EC               | CORP              | US        |      1224 | NS      | $563737.68    | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Revolve Group Inc                 | Revolve Group Inc                        | CUSIP: 76156B107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     11746 | NS      | $243729.50    | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Bright Horizons Family Solutio    | Bright Horizons Family Solutions Inc     | CUSIP: 109194100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1716 | NS      | $194079.60    | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Cytokinetics Inc                  | Cytokinetics Inc                         | CUSIP: 23282W605<br>LEI: 549300BE5DY1HW7IHA64 | Long             | EC               | CORP              | US        |      9950 | NS      | $374518.00    | 1.03%             |  |  |  | No            |                  1 | On Loan: —       |
| Knight-Swift Transportation Ho    | Knight-Swift Transportation Holdings Inc | CUSIP: 499049104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5058 | NS      | $214965.00    | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| SS&C Technologies Holdings Inc    | SS&C Technologies Holdings Inc           | CUSIP: 78467J100<br>LEI: 529900POY8H7NPPNKK71 | Long             | EC               | CORP              | US        |      3565 | NS      | $304736.20    | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Entegris Inc                      | Entegris Inc                             | CUSIP: 29362U104<br>LEI: IYX6OWO7BT5DKO3BYG52 | Long             | EC               | CORP              | US        |      6355 | NS      | $498613.30    | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| ITT Inc                           | ITT Inc                                  | CUSIP: 45073V108<br>LEI: 549300KDSERHTJOXUS80 | Long             | EC               | CORP              | US        |      4871 | NS      | $827875.16    | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Graco Inc                         | Graco Inc                                | CUSIP: 384109104<br>LEI: 4T5VJ4S81BRT6Q7GGT78 | Long             | EC               | CORP              | US        |      4285 | NS      | $359854.30    | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| RBC Bearings Inc                  | RBC Bearings Inc                         | CUSIP: 75524B104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2010 | NS      | $778553.40    | 2.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Matador Resources Co              | Matador Resources Co                     | CUSIP: 576485205<br>LEI: 549300CI3Q2UUK5R4G79 | Long             | EC               | CORP              | US        |     11427 | NS      | $569978.76    | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Pool Corp                         | Pool Corp                                | CUSIP: 73278L105<br>LEI: 5493005VZK1KMN6CO617 | Long             | EC               | CORP              | US        |      1117 | NS      | $344192.38    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinsale Capital Group Inc         | Kinsale Capital Group Inc                | CUSIP: 49714P108<br>LEI: 529900QTUQHNZ6HOA508 | Long             | EC               | CORP              | US        |      1012 | NS      | $445978.28    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Globus Medical Inc                | Globus Medical Inc                       | CUSIP: 379577208<br>LEI: 5299003M2P4CIK0RF205 | Long             | EC               | CORP              | US        |      9478 | NS      | $498827.14    | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Paylocity Holding Corp            | Paylocity Holding Corp                   | CUSIP: 70438V106<br>LEI: 549300VH75FTB4DIEE07 | Long             | EC               | CORP              | US        |      3141 | NS      | $580708.08    | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| CITADEL SECURITIES LLC            | CITADEL SECURITIES LLC                   | CUSIP: 000000000<br>LEI: 12UUJYTN7D3SW8KCSG25 | Long             | RA               | CORP              | US        |     50000 | PA      | $50000.00     | 0.14%             |  |  |  | No            |                  2 | On Loan: No      |
| AptarGroup Inc                    | AptarGroup Inc                           | CUSIP: 038336103<br>LEI: VNPEQDQFAA7IY1T2PX43 | Long             | EC               | CORP              | US        |      2524 | NS      | $396621.36    | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| EastGroup Properties Inc          | EastGroup Properties Inc                 | CUSIP: 277276101<br>LEI: 31TIGQQZC4P6JMHKSW85 | Long             | EC               | CORP              | US        |      2372 | NS      | $387205.28    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| ServiceTitan Inc                  | ServiceTitan Inc                         | CUSIP: 81764X103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      3300 | NS      | $385143.00    | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Ionis Pharmaceuticals Inc         | Ionis Pharmaceuticals Inc                | CUSIP: 462222100<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | EC               | CORP              | US        |     11051 | NS      | $474971.98    | 1.31%             |  |  |  | No            |                  1 | On Loan: —       |
| Sun Communities Inc               | Sun Communities Inc                      | CUSIP: 866674104<br>LEI: 549300H5GEOJYN41ZG57 | Long             | EC               | CORP              | US        |      2409 | NS      | $298788.27    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| LKQ Corp                          | LKQ Corp                                 | CUSIP: 501889208<br>LEI: DS830JTTZQN6GK0I2E41 | Long             | EC               | CORP              | US        |      8575 | NS      | $252705.25    | 0.70%             |  |  |  | No            |                  1 | On Loan: —       |
| Descartes Systems Group Inc/Th    | Descartes Systems Group Inc/The          | CUSIP: 249906108<br>LEI: 875500NEPA7JI5EOMN45 | Long             | EC               | CORP              | CA        |      4399 | NS      | $465238.24    | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Eagle Materials Inc               | Eagle Materials Inc                      | CUSIP: 26969P108<br>LEI: 529900KRXRGXL61SG039 | Long             | EC               | CORP              | US        |      1414 | NS      | $317146.06    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Agios Pharmaceuticals Inc         | Agios Pharmaceuticals Inc                | CUSIP: 00847X104<br>LEI: 529900ONJHY8EOGYT555 | Long             | EC               | CORP              | US        |     10600 | NS      | $394532.00    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Comfort Systems USA Inc           | Comfort Systems USA Inc                  | CUSIP: 199908104<br>LEI: 5299009DT1ZA5HTU6R38 | Long             | EC               | CORP              | US        |      1124 | NS      | $790509.20    | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Interface Inc                     | Interface Inc                            | CUSIP: 458665304<br>LEI: 549300VXZWQOIDFPU355 | Long             | EC               | CORP              | US        |     26484 | NS      | $546100.08    | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEX Corp                         | IDEX Corp                                | CUSIP: 45167R104<br>LEI: 549300U5Y5EL6PHYLF13 | Long             | EC               | CORP              | US        |      2465 | NS      | $403052.15    | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Roadhouse Inc               | Texas Roadhouse Inc                      | CUSIP: 882681109<br>LEI: 5299002Y1CNRPDGXTQ75 | Long             | EC               | CORP              | US        |      3180 | NS      | $588713.40    | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Sterling Infrastructure Inc       | Sterling Infrastructure Inc              | CUSIP: 859241101<br>LEI: 549300RZIK6K1215XU51 | Long             | EC               | CORP              | US        |      3381 | NS      | $904721.79    | 2.50%             |  |  |  | No            |                  1 | On Loan: —       |
| Jabil Inc                         | Jabil Inc                                | CUSIP: 466313103<br>LEI: 5493000CGCQY2OQU7669 | Long             | EC               | CORP              | US        |      2776 | NS      | $619519.92    | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Halozyme Therapeutics Inc         | Halozyme Therapeutics Inc                | CUSIP: 40637H109<br>LEI: 529900242I3SV9AGM753 | Long             | EC               | CORP              | US        |      8459 | NS      | $507286.23    | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| CyberArk Software Ltd             | CyberArk Software Ltd                    | CUSIP: 000000000<br>LEI: 529900YEXNDM894PWS93 | Long             | EC               | CORP              | IL        |      1606 | NS      | $660820.82    | 1.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Seacoast Banking Corp of Flori    | Seacoast Banking Corp of Florida         | CUSIP: 811707801<br>LEI: 549300V6IC06XYQYPG88 | Long             | EC               | CORP              | US        |     12900 | NS      | $363651.00    | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Procore Technologies Inc          | Procore Technologies Inc                 | CUSIP: 74275K108<br>LEI: 5493005PTWY0RHYRAH22 | Long             | EC               | CORP              | US        |      8819 | NS      | $631704.97    | 1.75%             |  |  |  | No            |                  1 | On Loan: No      |
| HSBC SECURITIES (USA) INC.        | HSBC SECURITIES (USA) INC                | CUSIP: 000000000<br>LEI: CYYGQCGNHMHPSMRL3R97 | Long             | RA               | CORP              | US        |       392 | PA      | $392.00       | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| NATWEST MARKETS SECURITIES INC.   | NATWEST MARKETS SECURITIES INC           | CUSIP: 000000000<br>LEI: ZE2ZWJ5BTIQJ8M0C6K34 | Long             | RA               | CORP              | US        |      2395 | PA      | $2395.00      | 0.01%             |  |  |  | No            |                  2 | On Loan: No      |
| MarketAxess Holdings Inc          | MarketAxess Holdings Inc                 | CUSIP: 57060D108<br>LEI: 5493002U1CA1XJOVID83 | Long             | EC               | CORP              | US        |      1284 | NS      | $263862.00    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Churchill Downs Inc               | Churchill Downs Inc                      | CUSIP: 171484108<br>LEI: 529900FODTBQC8MIS994 | Long             | EC               | CORP              | US        |      6887 | NS      | $737184.48    | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Solaris Energy Infrastructure     | Solaris Energy Infrastructure Inc        | CUSIP: 83418M103<br>LEI: 529900MTK3C8Y8TIIC10 | Long             | EC               | CORP              | US        |     15286 | NS      | $499393.62    | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Azenta Inc                        | Azenta Inc                               | CUSIP: 114340102<br>LEI: 35ZN6X1ANPH25YN32Y17 | Long             | EC               | CORP              | US        |     10109 | NS      | $330564.30    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Medpace Holdings Inc              | Medpace Holdings Inc                     | CUSIP: 58506Q109<br>LEI: 549300H8TYEUVTW14A54 | Long             | EC               | CORP              | US        |       780 | NS      | $333216.00    | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| SailPoint Inc                     | SailPoint Inc                            | CUSIP: 78781J109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     16778 | NS      | $374820.52    | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Applied Industrial Technologie    | Applied Industrial Technologies Inc      | CUSIP: 03820C105<br>LEI: 549300NU173IJRC6PO38 | Long             | EC               | CORP              | US        |      1909 | NS      | $518293.50    | 1.43%             |  |  |  | No            |                  1 | On Loan: —       |
| Avient Corp                       | Avient Corp                              | CUSIP: 05368V106<br>LEI: SM8L9RZYIB34LNTWO040 | Long             | EC               | CORP              | US        |      8073 | NS      | $254864.61    | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Bridgebio Pharma Inc              | Bridgebio Pharma Inc                     | CUSIP: 10806X102<br>LEI: 54930028YG89VTY2J114 | Long             | EC               | CORP              | US        |      7550 | NS      | $356888.50    | 0.99%             |  |  |  | No            |                  1 | On Loan: —       |
| HealthEquity Inc                  | HealthEquity Inc                         | CUSIP: 42226A107<br>LEI: 529900LRJU1RAFQHM467 | Long             | EC               | CORP              | US        |      4722 | NS      | $458034.00    | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Performance Food Group Co         | Performance Food Group Co                | CUSIP: 71377A103<br>LEI: 549300EUK8GR9IT1YK57 | Long             | EC               | CORP              | US        |      6269 | NS      | $629407.60    | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| SiteOne Landscape Supply Inc      | SiteOne Landscape Supply Inc             | CUSIP: 82982L103<br>LEI: 5299008LX7SBD4HIAU03 | Long             | EC               | CORP              | US        |      4075 | NS      | $561657.25    | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Tyler Technologies Inc            | Tyler Technologies Inc                   | CUSIP: 902252105<br>LEI: 25490040SMU4Z8LBCW70 | Long             | EC               | CORP              | US        |      1248 | NS      | $729530.88    | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                        | Insmed Inc                               | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |      6462 | NS      | $693243.36    | 1.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Crinetics Pharmaceuticals Inc     | Crinetics Pharmaceuticals Inc            | CUSIP: 22663K107<br>LEI: 549300Q1CNFXK5P31D28 | Long             | EC               | CORP              | US        |     11984 | NS      | $342622.56    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| RLI Corp                          | RLI Corp                                 | CUSIP: 749607107<br>LEI: 529900AMTJE5ECN9PS55 | Long             | EC               | CORP              | US        |      4423 | NS      | $291873.77    | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Evercore Inc                      | Evercore Inc                             | CUSIP: 29977A105<br>LEI: 529900P6KLPT95DW3W58 | Long             | EC               | CORP              | US        |      2370 | NS      | $713701.80    | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Nordson Corp                      | Nordson Corp                             | CUSIP: 655663102<br>LEI: 14OS6Q5N55N95WM84M53 | Long             | EC               | CORP              | US        |      2092 | NS      | $448127.32    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Phathom Pharmaceuticals Inc       | Phathom Pharmaceuticals Inc              | CUSIP: 71722W107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     38498 | NS      | $328772.92    | 0.91%             |  |  |  | No            |                  1 | On Loan: —       |
| FIXED INCOME CLEARING CORPORATION | FICC                                     | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |    523000 | PA      | $523000.00    | 1.44%             |  |  |  | No            |                  2 | On Loan: No      |
| RPM International Inc             | RPM International Inc                    | CUSIP: 749685103<br>LEI: 549300TJCKW4BRXPJ474 | Long             | EC               | CORP              | US        |      3896 | NS      | $457429.36    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Burlington Stores Inc             | Burlington Stores Inc                    | CUSIP: 122017106<br>LEI: 5299003Z37DVGKKC1W09 | Long             | EC               | CORP              | US        |      3011 | NS      | $821882.56    | 2.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Houlihan Lokey Inc                | Houlihan Lokey Inc                       | CUSIP: 441593100<br>LEI: 549300S3CNGTQ1QZVY46 | Long             | EC               | CORP              | US        |      4200 | NS      | $800772.00    | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Ultragenyx Pharmaceutical Inc     | Ultragenyx Pharmaceutical Inc            | CUSIP: 90400D108<br>LEI: 529900EV44GVDN1DCX77 | Long             | EC               | CORP              | US        |     15639 | NS      | $427257.48    | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| MACOM Technology Solutions Hol    | MACOM Technology Solutions Holdings Inc  | CUSIP: 55405Y100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5612 | NS      | $769629.68    | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Veracyte Inc                      | Veracyte Inc                             | CUSIP: 92337F107<br>LEI: 529900ESWZRHXOW27Z37 | Long             | EC               | CORP              | US        |     10878 | NS      | $255741.78    | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Acadia Healthcare Co Inc          | Acadia Healthcare Co Inc                 | CUSIP: 00404A109<br>LEI: 5493005CW985Y9D0NC11 | Long             | EC               | CORP              | US        |      8240 | NS      | $179384.80    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Trex Co Inc                       | Trex Co Inc                              | CUSIP: 89531P105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5325 | NS      | $342078.00    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Range Resources Corp              | Range Resources Corp                     | CUSIP: 75281A109<br>LEI: H3Y3WLYCX0BTO1TRW162 | Long             | EC               | CORP              | US        |      8700 | NS      | $319464.00    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Rad Laboratories Inc          | Bio-Rad Laboratories Inc                 | CUSIP: 090572207<br>LEI: 549300ZC1GPV35XYDK53 | Long             | EC               | CORP              | US        |       896 | NS      | $216787.20    | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Manhattan Associates Inc          | Manhattan Associates Inc                 | CUSIP: 562750109<br>LEI: 529900Q1GJP7KD52SW51 | Long             | EC               | CORP              | US        |      3056 | NS      | $671280.96    | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Cognex Corp                       | Cognex Corp                              | CUSIP: 192422103<br>LEI: 549300JQTYZCLC43S226 | Long             | EC               | CORP              | US        |     14171 | NS      | $577751.67    | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Zebra Technologies Corp           | Zebra Technologies Corp                  | CUSIP: 989207105<br>LEI: PO0I32GKZ3HZMMDPZZ08 | Long             | EC               | CORP              | US        |      1313 | NS      | $445133.26    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-09-29

**Name of Applicant:** AMG Funds IV

**Signature:** Thomas Disbrow

**Name of Signer:** Thomas Disbrow

**Title:** Principal Financial Officer