# EDGAR Filing Document

**Accession Number:** 0000909504
**File Stem:** 0001752724-25-212161
**Filing Date:** 2025-8
**Character Count:** 19934
**Document Hash:** fd11b529c532a82b412ddbe9158a8c9f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-212161.hdr.sgml**: 20250829

**ACCESSION NUMBER**: 0001752724-25-212161

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250829

**DATE AS OF CHANGE**: 20250829

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GAMCO GLOBAL SERIES FUNDS, INC
- **CENTRAL INDEX KEY:** 0000909504

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07896
- **FILM NUMBER:** 251276647

**BUSINESS ADDRESS:**
- **STREET 1:** ONE CORPORATE CENTER
- **CITY:** RYE
- **STATE:** NY
- **ZIP:** 10580
- **BUSINESS PHONE:** 8004223554

**MAIL ADDRESS:**
- **STREET 1:** ONE CORPORATE CENTER
- **CITY:** RYE
- **STATE:** NY
- **ZIP:** 10580

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GABELLI GLOBAL SERIES FUNDS INC
- **DATE OF NAME CHANGE:** 19930805

## Series and Classes Contracts Data

### GABELLI INTERNATIONAL SMALL CAP FUND (Series ID: S000001066)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002871 | CLASS C      | GGLCX           |
| C000002872 | CLASS A      | GOCAX           |
| C000002873 | CLASS AAA    | GABOX           |
| C000034310 | CLASS I      | GLOIX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** GAMCO Global Series Funds, Inc

- **b. Investment Company Act file number:** 811-07896

- **c. CIK number of Registrant:** 0000909504

- **d. LEI of Registrant:** 549300P3TI6SGM2DV622

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

  - **Street Address 1:** One Corporate Center

  - **City:** Rye

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10580-1422

  - **Telephone number:** 1-800-422-3554

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

- **a. Name of Series:** Gabelli International Small Cap Fund

- **b. EDGAR series identifier (if any):** S000001066

- **c. LEI of Series:** 549300XKZX2QIDIRFF68

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

- **a. Date of fiscal year-end:** 2025-12-31

- **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:** $6137963.79

**Total Liabilities:** $156674.89

**Net Assets:** $5981288.90

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000034310 | 5.49%                | 4.90%                | 2.87%                |
| Class ID C000002872 | 5.41%                | 4.97%                | 2.89%                |
| Class ID C000002873 | 5.47%                | 4.96%                | 2.81%                |
| Class ID C000002871 | 5.49%                | 4.94%                | 2.81%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $287002.23                                 |
| Month 2  | $43640.79                | $212282.80                                 |
| Month 3  | $-146843.00              | $309377.96                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Iveco Group NV                 | Iveco Group NV                      | CUSIP: 000000000<br>LEI: 549300ZWF2ZJDD9EOR96 | Long             | EC               | CORP              | IT        |      8000 | NS      | $157374.12    | 2.63%             |  |  |  | No            |                  1 | On Loan: No      |
| TP ICAP Group PLC              | TP ICAP Group PLC                   | CUSIP: 000000000<br>LEI: 2138006YAA7IRVKKGE63 | Long             | EC               | CORP              | GB        |     17000 | NS      | $63588.01     | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Tristel PLC                    | Tristel PLC                         | CUSIP: 000000000<br>LEI: 2138009DZ4LH9CZGF662 | Long             | EC               | CORP              | GB        |     15000 | NS      | $84417.97     | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Perseus Mining Ltd             | Perseus Mining Ltd                  | CUSIP: 000000000<br>LEI: 54930054ZDGKBCW3SM26 | Long             | EC               | CORP              | AU        |     75000 | NS      | $167828.25    | 2.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Austevoll Seafood ASA          | Austevoll Seafood ASA               | CUSIP: 000000000<br>LEI: 5967007LIEEXZXFFDC03 | Long             | EC               | CORP              | NO        |     15000 | NS      | $144205.01    | 2.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Glanbia PLC                    | Glanbia PLC                         | CUSIP: 000000000<br>LEI: 635400SRMCBHVMSKJS84 | Long             | EC               | CORP              | IE        |      7000 | NS      | $103070.63    | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Manchester United Plc          | Manchester United Plc               | CUSIP: 000000000<br>LEI: 529900GWGZPE83MJOV59 | Long             | EC               | CORP              | GB        |      4059 | NS      | $72290.79     | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Mandarin Oriental Internationa | Mandarin Oriental International Ltd | CUSIP: 000000000<br>LEI: 213800KQ1UMKZ1JXJR80 | Long             | EC               | CORP              | HK        |     75000 | NS      | $143250.00    | 2.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Bridgepoint Group PLC          | Bridgepoint Group PLC               | CUSIP: 000000000<br>LEI: 213800KFNMVI8PDZX472 | Long             | EC               | CORP              | GB        |     11500 | NS      | $49061.26     | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Draegerwerk AG & Co KGaA       | Draegerwerk AG & Co KGaA            | CUSIP: 000000000<br>LEI: 5493005UFVHY0PPNKD75 | Long             | EP               | CORP              | DE        |      1800 | NS      | $142484.83    | 2.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Labrador Iron Ore Royalty Corp | Labrador Iron Ore Royalty Corp      | CUSIP: 505440107<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |      5000 | NS      | $104204.15    | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Yamato Kogyo Co Ltd            | Yamato Kogyo Co Ltd                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      1000 | NS      | $60845.11     | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Sanrio Co Ltd                  | Sanrio Co Ltd                       | CUSIP: 000000000<br>LEI: 3538002Q5JQLOMSPH125 | Long             | EC               | CORP              | JP        |      1500 | NS      | $72580.81     | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Vetoquinol SA                  | Vetoquinol SA                       | CUSIP: 000000000<br>LEI: 969500YP0AETQIK48R39 | Long             | EC               | CORP              | FR        |       850 | NS      | $74293.31     | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Eldorado Gold Corp             | Eldorado Gold Corp                  | CUSIP: 284902509<br>LEI: 5493004PWQ01YDD1IH62 | Long             | EC               | CORP              | CA        |      8000 | NS      | $162720.00    | 2.72%             |  |  |  | No            |                  1 | On Loan: No      |
| AddLife AB                     | AddLife AB                          | CUSIP: 000000000<br>LEI: 5493005T3M7CD7XWE013 | Long             | EC               | CORP              | SE        |      3212 | NS      | $64064.14     | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Entain PLC                     | Entain PLC                          | CUSIP: 000000000<br>LEI: 213800GNI3K45LQR8L28 | Long             | EC               | CORP              | GB        |      9820 | NS      | $121449.60    | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Interparfums SA                | Interparfums SA                     | CUSIP: 000000000<br>LEI: 969500SARWF33OPQED48 | Long             | EC               | CORP              | FR        |      3443 | NS      | $133918.61    | 2.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Siegfried Holding AG           | Siegfried Holding AG                | CUSIP: 000000000<br>LEI: 506700J9QD6IF3937W06 | Long             | EC               | CORP              | CH        |      2000 | NS      | $225092.95    | 3.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Alamos Gold Inc                | Alamos Gold Inc                     | CUSIP: 011532108<br>LEI: 894500GIHFJZW7YS9660 | Long             | EC               | CORP              | CA        |      7350 | NS      | $195496.24    | 3.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Loomis AB                      | Loomis AB                           | CUSIP: 000000000<br>LEI: 213800NS2XXVRYS7WP40 | Long             | EC               | CORP              | SE        |      4000 | NS      | $168102.40    | 2.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Daiei Kankyo Co Ltd            | Daiei Kankyo Co Ltd                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      6000 | NS      | $131662.10    | 2.20%             |  |  |  | No            |                  1 | On Loan: No      |
| JINS Holdings Inc              | JINS Holdings Inc                   | CUSIP: 000000000<br>LEI: 353800IG2NOMKC105309 | Long             | EC               | CORP              | JP        |      2200 | NS      | $130467.69    | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Optex Group Co Ltd             | Optex Group Co Ltd                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      6000 | NS      | $72622.48     | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Fevertree Drinks PLC           | Fevertree Drinks PLC                | CUSIP: 000000000<br>LEI: 2138007AJRLHRVQZLD07 | Long             | EC               | CORP              | GB        |      5500 | NS      | $70513.03     | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Viscofan SA                    | Viscofan SA                         | CUSIP: 000000000<br>LEI: 95980020140005684765 | Long             | EC               | CORP              | ES        |      2000 | NS      | $142296.36    | 2.38%             |  |  |  | No            |                  1 | On Loan: No      |
| A&D HOLON Holdings Co Ltd      | A&D HOLON Holdings Co Ltd           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      4000 | NS      | $58414.64     | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| GMO internet group Inc         | GMO internet group Inc              | CUSIP: 000000000<br>LEI: 529900BFZEY3BESHBW90 | Long             | EC               | CORP              | JP        |      7500 | NS      | $187858.06    | 3.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Mani Inc                       | Mani Inc                            | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      7000 | NS      | $60032.64     | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Beneteau SACA                  | Beneteau SACA                       | CUSIP: 000000000<br>LEI: 969500FHXW3AEY6Z0B25 | Long             | EC               | CORP              | FR        |     10000 | NS      | $91762.31     | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Laurent-Perrier                | Laurent-Perrier                     | CUSIP: 000000000<br>LEI: 96950036OIHAEGNGJ871 | Long             | EC               | CORP              | FR        |      1350 | NS      | $149163.81    | 2.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Clarkson PLC                   | Clarkson PLC                        | CUSIP: 000000000<br>LEI: 2138007G6BGTEHI3OT22 | Long             | EC               | CORP              | GB        |      2800 | NS      | $125487.66    | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| AZ-COM MARUWA Holdings Inc     | AZ-COM MARUWA Holdings Inc          | CUSIP: 000000000<br>LEI: 353800T8U9EBANSQUQ17 | Long             | EC               | CORP              | JP        |      8000 | NS      | $56720.25     | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Westgold Resources Ltd         | Westgold Resources Ltd              | CUSIP: 000000000<br>LEI: 2549003AMX9BL7CKBQ74 | Long             | EC               | CORP              | AU        |     80000 | NS      | $151111.24    | 2.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Oxford Metrics PLC             | Oxford Metrics PLC                  | CUSIP: 000000000<br>LEI: 2138002ZKGRM1MQ8JW43 | Long             | EC               | CORP              | GB        |    100000 | NS      | $68632.50     | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| OR Royalties Inc               | OR Royalties Inc                    | CUSIP: 68390D106<br>LEI: 549300TJZTXZMPQ6K004 | Long             | EC               | CORP              | CA        |      6000 | NS      | $154213.33    | 2.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Towa Corp                      | Towa Corp                           | CUSIP: 000000000<br>LEI: 353800HAMO7IT6KBJX75 | Long             | EC               | CORP              | JP        |      5000 | NS      | $69962.85     | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Tokyotokeiba Co Ltd            | Tokyotokeiba Co Ltd                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      2300 | NS      | $76264.71     | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Piaggio & C SpA                | Piaggio & C SpA                     | CUSIP: 000000000<br>LEI: 8156000256C2431C2E92 | Long             | EC               | CORP              | IT        |     20000 | NS      | $44290.92     | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Tamburi Investment Partners Sp | Tamburi Investment Partners SpA     | CUSIP: 000000000<br>LEI: 81560017CF8066680595 | Long             | EC               | CORP              | IT        |     18000 | NS      | $166232.30    | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Bachem Holding AG              | Bachem Holding AG                   | CUSIP: 000000000<br>LEI: 506700S81111XI7TG884 | Long             | EC               | CORP              | CH        |      1000 | NS      | $73098.49     | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Treatt PLC                     | Treatt PLC                          | CUSIP: 000000000<br>LEI: 213800G4OJM9F7G9LG39 | Long             | EC               | CORP              | GB        |     20000 | NS      | $71240.53     | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Endeavour Mining PLC           | Endeavour Mining PLC                | CUSIP: 000000000<br>LEI: 529900NI5MXQ91GHXR07 | Long             | EC               | CORP              | GB        |      8544 | NS      | $263456.99    | 4.40%             |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                  | United States Treasury Bill         | CUSIP: 912797MH7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    250000 | PA      | $248082.73    | 4.15%             | 2025-09-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Genius Sports Ltd              | Genius Sports Ltd                   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | GB        |     18000 | NS      | $187200.00    | 3.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Polar Capital Holdings PLC     | Polar Capital Holdings PLC          | CUSIP: 000000000<br>LEI: 549300OXX7YE1947B825 | Long             | EC               | CORP              | GB        |     17000 | NS      | $110724.81    | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| PSI Software SE                | PSI Software SE                     | CUSIP: 000000000<br>LEI: 529900OS5AIRXC3T2J37 | Long             | EC               | CORP              | DE        |      3700 | NS      | $132931.66    | 2.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Chemring Group PLC             | Chemring Group PLC                  | CUSIP: 000000000<br>LEI: 213800U9A54VQJ5P2J41 | Long             | EC               | CORP              | GB        |     40000 | NS      | $310218.90    | 5.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Kawasaki Heavy Industries Ltd  | Kawasaki Heavy Industries Ltd       | CUSIP: 000000000<br>LEI: 5493008FFSI8SQ74AT93 | Long             | EC               | CORP              | JP        |      1100 | NS      | $83261.00     | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Sakata Seed Corp               | Sakata Seed Corp                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |      4000 | NS      | $97357.73     | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-08-27

**Name of Applicant:** GAMCO Global Series Funds, Inc

**Signature:** John C. Ball

**Name of Signer:** John C. Ball

**Title:** Treasurer