# EDGAR Filing Document

**Accession Number:** 0000909504
**File Stem:** 0000940400-26-022941
**Filing Date:** 2026-6
**Character Count:** 29053
**Document Hash:** ce6d95d48b1b90caa86c618f8db4a581
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-26-022941.hdr.sgml**: 20260601

**ACCESSION NUMBER**: 0000940400-26-022941

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260601

**DATE AS OF CHANGE**: 20260601

**PERIOD START**: 20261231

**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:** 261048646

**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

### The Gabelli Global Growth Fund (Series ID: S000001065)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002866 | CLASS A      | GGGAX           |
| C000002867 | CLASS AAA    | GICPX           |
| C000002869 | CLASS C      | GGGCX           |
| C000034309 | CLASS I      | GGGIX           |

## Nport-Ex

#### The

#### Gabelli

#### Global

#### Growth

#### Fund

#### Schedule

#### of

#### Investments

#### —

#### March

#### 31,

#### 2026
(Unaudited)

#### Shares

#### Market

#### Value

#### COMMON

#### STOCKS

#### —

#### 93

#### .8

#### %

#### INFORMATION

#### TECHNOLOGY

#### -

#### SEMICONDUCTORS,

#### HARDWARE,

#### AND

#### EQUIPMENT

#### —

#### 20

#### .9

#### %
11,325

Amphenol

Corp.

,

Cl. A

..............................

$

1,430,914

24,300

Apple

Inc.

................................................

6,167,097

5,500

Applied

Materials

Inc.

...............................

1,879,845

3,550

ASML

Holding

NV

....................................

4,688,946

19,400

Broadcom

Inc.

.........................................

6,004,494

10,200

Keyence

Corp.

..........................................

3,630,255

73,500

NVIDIA

Corp.

...........................................

12,818,400

36,619,951

#### INDUSTRIALS

#### —

#### 17

#### .5

#### %
11,390

Eaton

Corp.

plc

.........................................

4,073,861

32,000

FANUC

Corp.

............................................

1,115,422

8,400

GE

Vernova

Inc.

........................................

7,332,360

17,350

General

Electric

Co.

..................................

4,923,409

7,800

Howmet

Aerospace

Inc.

............................

1,797,588

600

Rheinmetall

AG

........................................

1,012,072

36,300

Saab

AB

,

Cl. B

..........................................

2,375,827

13,500

Schneider

Electric

SE

................................

3,677,152

8,800

Trane

Technologies

plc

.............................

3,667,312

4,200

Waste

Connections

Inc.

............................

682,248

30,657,251

#### FINANCIALS

#### —

#### 14

#### .9

#### %
6,500

Aon

plc

,

Cl. A

...........................................

2,098,070

11,055

Chubb

Ltd.

...............................................

3,603,156

169,000

Investor

AB

,

Cl. B

.....................................

6,400,831

25,500

KKR

&

Co.

Inc.

.........................................

2,358,750

6,700

Mastercard

Inc.

,

Cl. A

...............................

3,347,722

2,500

Muenchener

Rueckversicherungs-

Gesellschaft

AG

in

Muenchen

................

1,578,853

4,020

S&P

Global

Inc.

........................................

1,709,867

17,000

Visa

Inc.

,

Cl. A

..........................................

5,138,080

26,235,329

#### COMMUNICATION

#### SERVICES

#### —

#### 12

#### .0

#### %
16,200

Alphabet

Inc.

,

Cl. A

...................................

4,658,472

12,720

Alphabet

Inc.

,

Cl. C

...................................

3,648,859

7,600

Meta

Platforms

Inc.

,

Cl. A

.........................

4,348,188

59,700

Netflix

Inc.

†

..............................................

5,740,155

5,425

Spotify

Technology

SA

†

............................

2,630,637

21,026,311

#### HEALTH

#### CARE

#### —

#### 9

#### .6

#### %
35,000

Boston

Scientific

Corp.

†

...........................

2,196,250

8,320

Eli

Lilly

&

Co.

...........................................

7,652,486

5,550

Intuitive

Surgical

Inc.

†

..............................

2,558,495

8,480

Stryker

Corp.

............................................

2,786,443

3,450

Thermo

Fisher

Scientific

Inc.

.....................

1,695,779

16,889,453

#### Shares

#### Market

#### Value

#### INFORMATION

#### TECHNOLOGY

#### -

#### SOFTWARE

#### AND

#### SERVICES

#### —

#### 8

#### .2

#### %
4,330

Cadence

Design

Systems

Inc.

†

.................

$

1,203,177

4,230

CrowdStrike

Holdings

Inc.

,

Cl. A

†

.............

1,651,434

2,910

Intuit

Inc.

.................................................

1,258,226

19,900

Microsoft

Corp.

........................................

7,366,383

10,500

Oracle

Corp.

.............................................

1,544,655

13,350

ServiceNow

Inc.

†

.....................................

1,395,743

14,419,618

#### CONSUMER

#### DISCRETIONARY

#### —

#### 8

#### .2

#### %
37,700

Amazon.com

Inc.

†

...................................

7,851,779

2,000

Christian

Dior

SE

......................................

1,044,828

4,300

LVMH

Moet

Hennessy

Louis

Vuitton

SE

....

2,350,593

MercadoLibre

Inc.

†

..................................

605,157

6,800

Tesla

Inc.

†

................................................

2,527,900

14,380,257

#### CONSUMER

#### STAPLES

#### —

#### 1

#### .4

#### %
5,950

L'Oreal

SA

................................................

2,429,328

#### MATERIALS

#### —

#### 1

#### .1

#### %
3,900

Linde

plc

..................................................

1,933,464

#### TOTAL

#### COMMON

#### STOCKS
........................

164,590,962

#### Principal

#### Amount

#### U.S.

#### GOVERNMENT

#### OBLIGATIONS

#### —

#### 6

#### .2

#### %
$

11,019,000

U.S.

Treasury

Bills,

3.597 %

to

3.703 %

††

,

04/16/26

to

09/03/26

............................

10,959,599

#### TOTAL

#### INVESTMENTS

#### —

#### 100.0%
(Cost

$

80,883,054)

...............................

$

175,550,561

†

Non-income

producing

security.

††

Represents

annualized

yields

at

dates

of

purchase.

#### Geographic

#### Diversification

#### %

#### of

#### Market

#### Value

#### Market

#### Value
United

States

........................

.2

%

$

128,491,170

Europe

..............................

.7

41,631,466

Japan

...............................

.7

4,745,677

Canada

..............................

.4

682,248

100.0%

$

175,550,561

## 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:** The Gabelli Global Growth Fund

- **b. EDGAR series identifier (if any):** S000001065

- **c. LEI of Series:** 549300QZKRKYEMTIP431

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

- **a. Date of fiscal year-end:** 2026-12-31

- **b. Date as of which information is reported:** 2026-03-31

**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:** $175816657.08

**Total Liabilities:** $285276.97

**Net Assets:** $175531380.11

**Cash Not Reported:** $14864.90

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000034309 | -0.47%               | -0.39%               | -6.76%               |
| Class ID C000002867 | -0.46%               | -0.38%               | -6.77%               |
| Class ID C000002866 | -0.47%               | -0.38%               | -6.78%               |
| Class ID C000002869 | -0.47%               | -0.39%               | -6.77%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $920110.01               | $-1702818.45                               |
| Month 2  | $1654246.68              | $-2361599.96                               |
| Month 3  | $888212.01               | $-13675770.72                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Alphabet Inc.                       | Alphabet Inc. CAP STK CL A                  | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     16200 | NS      | $4658472.00   | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Applied Materials Inc.              | Applied Materials Inc. COM                  | CUSIP: 038222105<br>LEI: 41BNNE1AFPNAZELZ6K07 | Long             | EC               | CORP              | US        |      5500 | NS      | $1879845.00   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| L'Oreal S.A.                        | L'Oreal S.A. EUR0.20                        | CUSIP: 000000000<br>LEI: 529900JI1GG6F7RKVI53 | Long             | EC               | CORP              | FR        |      5950 | NS      | $2429328.41   | 1.38%             |  |  |  | No            |                  2 | On Loan: No      |
| Eli Lilly & Co.                     | Eli Lilly & Co. COM                         | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |      8320 | NS      | $7652486.40   | 4.36%             |  |  |  | No            |                  1 | On Loan: No      |
| SPOTIFY TECHNOLOGY SA               | Spotify Technology S.A. COM EUR0.000625     | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |      5425 | NS      | $2630636.75   | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Thermo Fisher Scientific Inc        | Thermo Fisher Scientific Inc COM            | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |      3450 | NS      | $1695778.50   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 06/04/26                                | CUSIP: 912797SX6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   1550000 | PA      | $1540049.00   | 0.88%             | 2026-06-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury Bills        | B 0 04/16/26                                | CUSIP: 912797QD2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   3330000 | PA      | $3324967.54   | 1.89%             | 2026-04-16      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| WASTE CONNECTIONS INC               | Waste Connections Inc. COM                  | CUSIP: 94106B101<br>LEI: 549300HDLRTPBQU69P29 | Long             | EC               | CORP              | CA        |      4200 | NS      | $682248.00    | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Rheinmetall AG                      | Rheinmetall AG NPV                          | CUSIP: 000000000<br>LEI: 5299001OU9CSE29O6S05 | Long             | EC               | CORP              | DE        |       600 | NS      | $1012071.74   | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| MasterCard Incorporated             | MasterCard Incorporated CL A                | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |      6700 | NS      | $3347722.00   | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Crowdstrike Holdings Inc            | Crowdstrike Holdings Inc CL A               | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |      4230 | NS      | $1651434.30   | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corporation                 | Stryker Corporation COM                     | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |      8480 | NS      | $2786443.20   | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Keyence Corp.                       | Keyence Corp. NPV                           | CUSIP: 000000000<br>LEI: 529900M7PQBS7A89DZ11 | Long             | EC               | CORP              | JP        |     10200 | NS      | $3630255.13   | 2.07%             |  |  |  | No            |                  2 | On Loan: No      |
| S&P Global Inc                      | S&P Global Inc COM                          | CUSIP: 78409V104<br>LEI: Y6X4K52KMJMZE7I7MY94 | Long             | EC               | CORP              | US        |      4020 | NS      | $1709866.80   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Aon PLC                             | Aon PLC SHS CL A                            | CUSIP: 000000000<br>LEI: 635400FALWQYX5E6QC64 | Long             | EC               | CORP              | IE        |      6500 | NS      | $2098070.00   | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 05/21/26                                | CUSIP: 912797SV0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    131000 | PA      | $130341.13    | 0.07%             | 2026-05-21      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Tesla Inc                           | Tesla Inc COM                               | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |      6800 | NS      | $2527900.00   | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Howmet Aerospace Inc                | Howmet Aerospace Inc COM                    | CUSIP: 443201108<br>LEI: 549300HO5WFZUT5N2T22 | Long             | EC               | CORP              | US        |      7800 | NS      | $1797588.00   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Schneider Electric SE               | Schneider Electric SE EUR4.00               | CUSIP: 000000000<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |     13500 | NS      | $3677151.65   | 2.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Apple Inc.                          | Apple Inc. COM                              | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |     24300 | NS      | $6167097.00   | 3.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Servicenow Inc                      | Servicenow Inc COM                          | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |     13350 | NS      | $1395742.50   | 0.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Eaton Corporation PLC               | Eaton Corporation PLC COM USD0.01           | CUSIP: 000000000<br>LEI: 549300VDIGTMXUNT7H71 | Long             | EC               | CORP              | IE        |     11390 | NS      | $4073861.30   | 2.32%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 05/14/26                                | CUSIP: 912797QN0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    123000 | PA      | $122466.41    | 0.07%             | 2026-05-14      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Trane Technologies PLC              | Trane Technologies PLC COM USD1             | CUSIP: 000000000<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |      8800 | NS      | $3667312.00   | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix, Inc.                       | Netflix, Inc. COM                           | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |     59700 | NS      | $5740155.00   | 3.27%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 05/07/26                                | CUSIP: 912797SP3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   1775000 | PA      | $1768530.13   | 1.01%             | 2026-05-07      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Visa Inc                            | Visa Inc COM CL A                           | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     17000 | NS      | $5138080.00   | 2.93%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 05/28/26                                | CUSIP: 912797SW8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    600000 | PA      | $596559.10    | 0.34%             | 2026-05-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Cadence Design Systems, Inc.        | Cadence Design Systems, Inc. COM            | CUSIP: 127387108<br>LEI: GCT7RXJOGLXPV0NXZY22 | Long             | EC               | CORP              | US        |      4330 | NS      | $1203177.10   | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                        | Broadcom Inc COM                            | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |     19400 | NS      | $6004494.00   | 3.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corporation       | Boston Scientific Corporation COM           | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |     35000 | NS      | $2196250.00   | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| GE Aerospace                        | GE Aerospace COM NEW                        | CUSIP: 369604301<br>LEI: 3C7474T6CDKPR9K6YT90 | Long             | EC               | CORP              | US        |     17350 | NS      | $4923409.50   | 2.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuit Inc                          | Intuit Inc COM                              | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |      2910 | NS      | $1258225.80   | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp.                        | Oracle Corp. COM                            | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |     10500 | NS      | $1544655.00   | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Chubb Ltd. Switzerland              | Chubb Ltd. Switzerland ORD CHF24.15         | CUSIP: 000000000<br>LEI: E0JAN6VLUDI1HITHT809 | Long             | EC               | CORP              | CH        |     11055 | NS      | $3603156.15   | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                           | Linde PLC COM EUR0.001                      | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |      3900 | NS      | $1933464.00   | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 06/11/26                                | CUSIP: 912797QX8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    150000 | PA      | $148936.18    | 0.08%             | 2026-06-11      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Munich Reinsurance AG               | Munich Reinsurance AG NPV(REGD)             | CUSIP: 000000000<br>LEI: 529900MUF4C20K50JS49 | Long             | EC               | CORP              | DE        |      2500 | NS      | $1578853.25   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Investor AB                         | Investor AB SER'B'NPV                       | CUSIP: 000000000<br>LEI: 549300VEBQPHRZBKUX38 | Long             | EC               | CORP              | SE        |    169000 | NS      | $6400830.71   | 3.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Christian Dior SE                   | Christian Dior SE EUR2                      | CUSIP: 000000000<br>LEI: 969500WESYQMQ1F2C272 | Long             | EC               | CORP              | FR        |      2000 | NS      | $1044827.73   | 0.60%             |  |  |  | No            |                  2 | On Loan: No      |
| NVIDIA Corp.                        | NVIDIA Corp. COM                            | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |     73500 | NS      | $12818400.00  | 7.30%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 09/03/26                                | CUSIP: 912797RS8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    550000 | PA      | $541524.08    | 0.31%             | 2026-09-03      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Alphabet Inc.                       | Alphabet Inc. CAP STK CL C                  | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     12720 | NS      | $3648859.20   | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc.             | Intuitive Surgical Inc. COM NEW             | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |      5550 | NS      | $2558494.50   | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                  | Meta Platforms Inc CL A                     | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      7600 | NS      | $4348188.00   | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Bills        | B 0 06/25/26                                | CUSIP: 912797TE7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2810000 | PA      | $2786225.57   | 1.59%             | 2026-06-25      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| ASML Holding N.V.                   | ASML Holding N.V. NY REGISTRY SHS           | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |      3550 | NS      | $4688946.50   | 2.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com, Inc.                    | Amazon.com, Inc. COM                        | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |     37700 | NS      | $7851779.00   | 4.47%             |  |  |  | No            |                  1 | On Loan: No      |
| LVMH Moet Hennessy Louis Vuitton SE | LVMH Moet Hennessy Louis Vuitton SE EUR0.30 | CUSIP: 000000000<br>LEI: IOG4E947OATN0KJYSD45 | Long             | EC               | CORP              | FR        |      4300 | NS      | $2350593.37   | 1.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Microsoft Corp.                     | Microsoft Corp. COM                         | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     19900 | NS      | $7366383.00   | 4.20%             |  |  |  | No            |                  1 | On Loan: No      |
| KKR & Co Inc.                       | KKR & Co Inc. COM                           | CUSIP: 48251W104<br>LEI: 54930013V5I303TF9571 | Long             | EC               | CORP              | US        |     25500 | NS      | $2358750.00   | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Saab AB                             | Saab AB NPV B                               | CUSIP: 000000000<br>LEI: 549300ZHO4JCQQI13M69 | Long             | EC               | CORP              | SE        |     36300 | NS      | $2375826.56   | 1.35%             |  |  |  | No            |                  2 | On Loan: No      |
| GE Vernova Inc.                     | GE Vernova Inc. COM                         | CUSIP: 36828A101<br>LEI: 254900DP080RU6OK2553 | Long             | EC               | CORP              | US        |      8400 | NS      | $7332360.00   | 4.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Mercadolibre Inc                    | Mercadolibre Inc COM                        | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |       350 | NS      | $605157.00    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Amphenol Corporation                | Amphenol Corporation CL A                   | CUSIP: 032095101<br>LEI: 549300D3L3G0R4U4VT04 | Long             | EC               | CORP              | US        |     11325 | NS      | $1430913.75   | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Fanuc Corp.                         | Fanuc Corp. NPV                             | CUSIP: 000000000<br>LEI: 529900QTSW745LOKW705 | Long             | EC               | CORP              | JP        |     32000 | NS      | $1115422.16   | 0.64%             |  |  |  | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2026-05-29

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

**Signature:** John C. Ball

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

**Title:** Treasurer