# EDGAR Filing Document

**Accession Number:** 0000909504
**File Stem:** 0000940400-25-011970
**Filing Date:** 2025-11
**Character Count:** 30013
**Document Hash:** 88f11f81455f76c24ec4c27594726bb3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-011970.hdr.sgml**: 20251128

**ACCESSION NUMBER**: 0000940400-25-011970

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251128

**DATE AS OF CHANGE**: 20251128

**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:** 251535863

**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 GLOBAL CONTENT & CONNECTIVITY FUND (Series ID: S000001067)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002874 | CLASS A      | GTCAX           |
| C000002875 | CLASS AAA    | GABTX           |
| C000002877 | CLASS C      | GTCCX           |
| C000034311 | CLASS I      | GTTIX           |

## Nport-Ex

#### The

#### Gabelli

#### Global

#### Content

#### &

#### Connectivity

#### Fund

#### Schedule

#### of

#### Investments

#### —

#### September

#### 30,

#### 2025
(Unaudited)

#### Shares

#### Market

#### Value

#### COMMON

#### STOCKS

#### —

#### 98.7%

#### COMMUNICATION

#### SERVICES

#### —

#### 73.9%

#### Telecommunication

#### Services

#### —

#### 53.0%

#### Wireless

#### Telecommunication

#### Services

#### —

#### 35.4%

#### Wireless

#### Telecommunication

#### Services

#### —

#### 35.4%
35,000

America

Movil

SAB

de

CV,

ADR

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

$

735,000

95,000

Anterix

Inc.†

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

2,039,650

40,000

Array

Digital

Infrastructure

Inc.

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

2,000,400

20,000

KDDI

Corp.

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

319,234

75,000

Millicom

International

Cellular

SA

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

3,640,500

110,000

MTN

Group

Ltd.

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

923,567

65,000

Rogers

Communications

Inc.,

Cl. B

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

2,240,550

69,000

SoftBank

Group

Corp.

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

8,718,024

18,000

Sunrise

Communications

AG,

Cl. A

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

1,063,200

22,000

T-Mobile

US

Inc.

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

5,266,360

85,000

Vodafone

Group

plc,

ADR

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

986,000

27,932,485

#### Diversified

#### Telecommunication

#### Services

#### —

#### 17.6%

#### Integrated

#### Telecommunication

#### Services

#### —

#### 16.5%
55,000

AT&T

Inc.

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

1,553,200

37,415,054

Cable

&

Wireless

Jamaica

Ltd.†(a)

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

50,703

100,000

Deutsche

Telekom

AG

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

3,405,919

65,000

Frontier

Communications

Parent

Inc.†

.......

2,427,750

49,000

Liberty

Global

Ltd.,

Cl. C†

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

575,750

32,000

Telenor

ASA

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

530,365

75,000

Telephone

and

Data

Systems

Inc.

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

2,943,000

43,000

TELUS

Corp.

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

678,110

20,000

Verizon

Communications

Inc.

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

879,000

13,043,797

#### Alternative

#### Carriers

#### —

#### 1.1%
32,000

Telesat

Corp.†

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

848,000

#### Media

#### &

#### Entertainment

#### —

#### 20.9%

#### Interactive

#### Media

#### &

#### Services

#### —

#### 13.6%

#### Interactive

#### Media

#### &

#### Services

#### —

#### 13.6%
23,000

Alphabet

Inc.,

Cl. C

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

5,601,650

7,000

Meta

Platforms

Inc.,

Cl. A

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

5,140,660

10,742,310

#### Entertainment

#### —

#### 4.9%

#### Movies

#### &

#### Entertainment

#### —

#### 4.9%
13,000

Atlanta

Braves

Holdings

Inc.,

Cl. C†

...........

540,670

250,000

Bollore

SE

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

1,413,556

2,000

Madison

Square

Garden

Sports

Corp.†

......

454,000

55,000

Manchester

United

plc,

Cl. A†

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

832,700

5,000

The

Walt

Disney

Co.

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

572,500

3,813,426

#### Media

#### —

#### 2.4%

#### Cable

#### &

#### Satellite

#### —

#### 2.4%
20,000

Comcast

Corp.,

Cl. A

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

628,400

9,000

EchoStar

Corp.,

Cl. A†

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

687,240

#### Shares

#### Market

#### Value
100,000

Grupo

Televisa

SAB,

ADR

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

$

269,000

65,000

WideOpenWest

Inc.†

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

335,400

1,920,040

#### TOTAL

#### COMMUNICATION

#### SERVICES

#### ......
58,300,058

#### CONSUMER

#### DISCRETIONARY

#### —

#### 11.2%

#### Consumer

#### Discretionary

#### Distribution

#### &

#### Retail

#### —

#### 9.7%

#### Broadline

#### Retail

#### —

#### 8.4%

#### Broadline

#### Retail

#### —

#### 8.4%
6,000

Amazon.com

Inc.†

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

1,317,420

75,000

Prosus

NV

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

5,277,942

6,595,362

#### Specialty

#### Retail

#### —

#### 1.3%

#### Apparel

#### Retail

#### —

#### 1.3%
35,000

Zalando

SE†

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

1,068,796

#### Consumer

#### Durables

#### &

#### Apparel

#### —

#### 1.5%

#### Household

#### Durables

#### —

#### 1.5%

#### Consumer

#### Electronics

#### —

#### 1.5%
41,000

Sony

Group

Corp.,

ADR

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

1,180,390

#### TOTAL

#### CONSUMER

#### DISCRETIONARY

#### ......
8,844,548

#### FINANCIALS

#### —

#### 5.6%

#### Financial

#### Services

#### —

#### 5.6%

#### Financial

#### Services

#### —

#### 5.6%

#### Multi-Sector

#### Holdings

#### —

#### 3.8%
180,000

Kinnevik

AB,

Cl. B†

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

1,598,402

500,000

VNV

Global

AB†

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

1,371,304

12,000

Waterloo

Investment

Holdings

Ltd.†(a)

......

6,000

2,975,706

#### Transaction

#### &

#### Payment

#### Processing

#### Services

#### —

#### 1.7%
1,600

Mastercard

Inc.,

Cl. A

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

910,096

7,000

PayPal

Holdings

Inc.†

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

469,420

1,379,516

#### Diversified

#### Financial

#### Services

#### —

#### 0.1%
8,200

Sony

Financial

Group

Inc.,

ADR†

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

45,428

#### Insurance

#### —

#### 0.0%

#### Insurance

#### —

#### 0.0%

#### Life

#### &

#### Health

#### Insurance

#### —

#### 0.0%
4,460

Old

Mutual

Ltd.(a)

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

#### TOTAL

#### FINANCIALS

#### ..........................
4,400,655

#### INFORMATION

#### TECHNOLOGY

#### —

#### 5.4%

#### Software

#### &

#### Services

#### —

#### 3.9%

#### Software

#### —

#### 3.9%

#### Systems

#### Software

#### —

#### 3.9%
6,000

Microsoft

Corp.

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

3,107,700

#### The

#### Gabelli

#### Global

#### Content

#### &

#### Connectivity

#### Fund

#### Schedule

#### of

#### Investments
(Continued)

#### —

#### September

#### 30,

#### 2025
(Unaudited)

#### Shares

#### Market

#### Value

#### COMMON

#### STOCKS
(Continued)

#### INFORMATION

#### TECHNOLOGY
(Continued)

#### Technology

#### Hardware

#### &

#### Equipment

#### —

#### 1.5%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.5%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.5%
4,500

Apple

Inc.

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

$

1,145,835

#### TOTAL

#### INFORMATION

#### TECHNOLOGY

#### ......
4,253,535

#### REAL

#### ESTATE

#### —

#### 2.6%

#### Equity

#### Real

#### Estate

#### Investment

#### Trusts

#### —

#### 2.6%

#### Specialized

#### REITs

#### —

#### 2.6%

#### Data

#### Center

#### REITs

#### —

#### 1.4%
1,400

Equinix

Inc.,

REIT

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

1,096,536

#### Telecom

#### Tower

#### REITs

#### —

#### 1.2%
3,500

American

Tower

Corp.,

REIT

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

673,120

3,000

Crown

Castle

Inc.,

REIT

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

289,470

962,590

#### TOTAL

#### REAL

#### ESTATE

#### .........................
2,059,126

#### TOTAL

#### COMMON

#### STOCKS

#### ..................
77,857,922

#### CLOSED-END

#### FUNDS

#### —

#### 0.0%

#### CONSUMER

#### DISCRETIONARY

#### —

#### 0.0%

#### Consumer

#### Discretionary

#### Distribution

#### &

#### Retail

#### —

#### 0.0%

#### Internet

#### &

#### Direct

#### Marketing

#### Retail

#### —

#### 0.0%

#### Internet

#### &

#### Direct

#### Marketing

#### Retail

#### —

#### 0.0%
5,800

Altaba

Inc.,

Escrow†

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

7,830

#### PREFERRED

#### STOCKS

#### —

#### 0.7%

#### INFORMATION

#### TECHNOLOGY

#### —

#### 0.7%

#### Technology

#### Hardware

#### and

#### Equipment

#### —

#### 0.7%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 0.7%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 0.7%
12,000

Samsung

Electronics

Co.

Ltd.,

10.630%

.....

567,905

#### Principal

#### Amount

#### U.S.

#### GOVERNMENT

#### OBLIGATIONS

#### —

#### 0.6%
$

440,000

U.S.

Treasury

Bills

3.888%

to

3.906%††,

12/18/25

to

12/26/25

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

436,041

#### TOTAL

#### INVESTMENTS

#### —

#### 100.0%
(Cost

$36,218,623)

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

$

78,869,698

(a) Security

is

valued

using

significant

unobservable

inputs

and

is

classified

as

Level

in

the

fair

value

hierarchy.

†

Non-income

producing

security.

††

Represents

annualized

yields

at

dates

of

purchase.

ADR

American

Depositary

Receipt

REIT

Real

Estate

Investment

Trust

#### Geographic

#### Diversification

#### %

#### of

#### Market

#### Value

#### Market

#### Value
North

America

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

56.2 %

$

44,290,008

Europe

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

27.6 21,764,433

Japan

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

13.0 10,263,077

Latin

America

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

1.3 1,060,703

South

Africa

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

1.2 923,572

Asia/Pacific

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

0.7 567,905

100.0%

$

78,869,698

## 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 Global Content & Connectivity Fund

- **b. EDGAR series identifier (if any):** S000001067

- **c. LEI of Series:** 5493001116M33TSICE34

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

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

- **b. Date as of which information is reported:** 2025-09-30

**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:** $79310011.88

**Total Liabilities:** $178460.01

**Net Assets:** $79131551.87

**Cash Not Reported:** $181604.48

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000002875 | 2.55%                | 7.27%                | 2.10%                |
| Class ID C000002877 | 2.50%                | 7.28%                | 2.10%                |
| Class ID C000002874 | 2.53%                | 7.28%                | 2.11%                |
| Class ID C000034311 | 2.52%                | 7.30%                | 2.10%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $46100.62                | $1711682.84                                |
| Month 2  | $-80564.61               | $4478426.69                                |
| Month 3  | $503967.33               | $1056159.95                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| SONY FINANCIAL GROUP INC       | SONY FINANCIAL GROUP INC           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      8200 | NS      | $45428.00     | 0.06%             |  |  |  | No            |                  2 | On Loan: No      |
| American Tower Corp            | American Tower Corp                | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               | CORP              | US        |      3500 | NS      | $673120.00    | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| T-Mobile US Inc                | T-Mobile US Inc                    | CUSIP: 872590104<br>LEI: 549300QHIJYOHPACPG31 | Long             | EC               | CORP              | US        |     22000 | NS      | $5266360.00   | 6.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Telephone and Data Systems Inc | Telephone and Data Systems Inc     | CUSIP: 879433829<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     75000 | NS      | $2943000.00   | 3.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Array Digital Infrastructure I | Array Digital Infrastructure Inc   | CUSIP: 911684108<br>LEI: 549300B164AZXESI6E03 | Long             | EC               | CORP              | US        |     40000 | NS      | $2000400.00   | 2.53%             |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                  | United States Treasury Bill        | CUSIP: 912797NU7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    335000 | PA      | $331918.93    | 0.42%             | 2025-12-26      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Walt Disney Co/The             | Walt Disney Co/The                 | CUSIP: 254687106<br>LEI: 549300GZKULIZ0WOW665 | Long             | EC               | CORP              | US        |      5000 | NS      | $572500.00    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Comcast Corp                   | Comcast Corp                       | CUSIP: 20030N101<br>LEI: 51M0QTTNCGUN7KFCFZ59 | Long             | EC               | CORP              | US        |     20000 | NS      | $628400.00    | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Telesat Corp                   | Telesat Corp                       | CUSIP: 879512309<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     32000 | NS      | $848000.00    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Bollore SE                     | Bollore SE                         | CUSIP: 000000000<br>LEI: 969500LEKCHH6VV86P94 | Long             | EC               | CORP              | FR        |    250000 | NS      | $1413556.20   | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Verizon Communications Inc     | Verizon Communications Inc         | CUSIP: 92343V104<br>LEI: 2S72QS2UO2OESLG6Y829 | Long             | EC               | CORP              | US        |     20000 | NS      | $879000.00    | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc               | Crown Castle Inc                   | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               | CORP              | US        |      3000 | NS      | $289470.00    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| PayPal Holdings Inc            | PayPal Holdings Inc                | CUSIP: 70450Y103<br>LEI: 5493005X2GO78EFZ3E94 | Long             | EC               | CORP              | US        |      7000 | NS      | $469420.00    | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Atlanta Braves Holdings Inc    | Atlanta Braves Holdings Inc        | CUSIP: 047726302<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     13000 | NS      | $540670.00    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| WideOpenWest Inc               | WideOpenWest Inc                   | CUSIP: 96758W101<br>LEI: 549300RM6J2BWWOFU889 | Long             | EC               | CORP              | US        |     65000 | NS      | $335400.00    | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsung Electronics Co Ltd     | Samsung Electronics Co Ltd         | CUSIP: 000000000<br>LEI: 9884007ER46L6N7EI764 | Long             | EP               | CORP              | KR        |     12000 | NS      | $567905.63    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| America Movil SAB de CV        | America Movil SAB de CV            | CUSIP: 02390A101<br>LEI: 5493000FNR3UCEAONM59 | Long             | EC               | CORP              | MX        |     35000 | NS      | $735000.00    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                 | Microsoft Corp                     | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |      6000 | NS      | $3107700.00   | 3.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                      | Apple Inc                          | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |      4500 | NS      | $1145835.00   | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| MTN Group Ltd                  | MTN Group Ltd                      | CUSIP: 000000000<br>LEI: 2549009JD6Q6XHZS5E05 | Long             | EC               | CORP              | ZA        |    110000 | NS      | $923566.88    | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Waterloo Investment Holdings L | Waterloo Investment Holdings Ltd   | CUSIP: 000000000<br>LEI: 213800TZIK14GMV2YL02 | Long             | EC               | CORP              | VG        |     12000 | NS      | $6000.00      | 0.01%             |  |  |  | No            |                  3 | On Loan: No      |
| Deutsche Telekom AG            | Deutsche Telekom AG                | CUSIP: 000000000<br>LEI: 549300V9QSIG4WX4GJ96 | Long             | EC               | CORP              | DE        |    100000 | NS      | $3405919.05   | 4.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Cable & Wireless Jamaica Ltd   | Cable & Wireless Jamaica Ltd       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JM        |  37415054 | NS      | $50702.64     | 0.06%             |  |  |  | No            |                  3 | On Loan: No      |
| TELUS Corp                     | TELUS Corp                         | CUSIP: 87971M103<br>LEI: 894500WE70KKZRQMBU11 | Long             | EC               | CORP              | CA        |     43000 | NS      | $678110.00    | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Sunrise Communications AG      | Sunrise Communications AG          | CUSIP: 000000000<br>LEI: 213800RS9HRGTWOGCO08 | Long             | EC               | CORP              | CH        |     18000 | NS      | $1063199.55   | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Prosus NV                      | Prosus NV                          | CUSIP: 000000000<br>LEI: 635400Z5LQ5F9OLVT688 | Long             | EC               | CORP              | NL        |     75000 | NS      | $5277941.78   | 6.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Telenor ASA                    | Telenor ASA                        | CUSIP: 000000000<br>LEI: 549300IM1QSBY4SLPM26 | Long             | EC               | CORP              | NO        |     32000 | NS      | $530364.60    | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Zalando SE                     | Zalando SE                         | CUSIP: 000000000<br>LEI: 529900YRFFGH5AXU4S86 | Long             | EC               | CORP              | DE        |     35000 | NS      | $1068796.42   | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinnevik AB                    | Kinnevik AB                        | CUSIP: 000000000<br>LEI: 2138006PZH76JOS6MN27 | Long             | EC               | CORP              | SE        |    180000 | NS      | $1598402.45   | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                   | Alphabet Inc                       | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     23000 | NS      | $5601650.00   | 7.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Madison Square Garden Sports C | Madison Square Garden Sports Corp  | CUSIP: 55825T103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2000 | NS      | $454000.00    | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Altaba Inc Escrow              | Altaba Inc Escrow                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5800 | NS      | $7830.00      | 0.01%             |  |  |  | No            |                  2 | On Loan: No      |
| SoftBank Group Corp            | SoftBank Group Corp                | CUSIP: 000000000<br>LEI: 5493003BZYYYCDIO0R13 | Long             | EC               | CORP              | JP        |     69000 | NS      | $8718024.14   | 11.02%            |  |  |  | No            |                  1 | On Loan: No      |
| Grupo Televisa SAB             | Grupo Televisa SAB                 | CUSIP: 40049J206<br>LEI: 549300O4AF0C816ILN62 | Long             | EC               | CORP              | MX        |    100000 | NS      | $269000.00    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                    | Equinix Inc                        | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               | CORP              | US        |      1400 | NS      | $1096536.00   | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Old Mutual Ltd                 | Old Mutual Ltd                     | CUSIP: 000000000<br>LEI: 213800MON84ZWWPQCN47 | Long             | EC               | CORP              | ZA        |      4460 | NS      | $5.02         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Sony Group Corp                | Sony Group Corp                    | CUSIP: 835699307<br>LEI: 529900R5WX9N2OI2N910 | Long             | EC               | CORP              | JP        |     41000 | NS      | $1180390.00   | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Rogers Communications Inc      | Rogers Communications Inc          | CUSIP: 775109200<br>LEI: 5493000M6Z4XFIP6PF03 | Long             | EC               | CORP              | CA        |     65000 | NS      | $2240550.00   | 2.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Manchester United Plc          | Manchester United Plc              | CUSIP: 000000000<br>LEI: 529900GWGZPE83MJOV59 | Long             | EC               | CORP              | GB        |     55000 | NS      | $832700.00    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Vodafone Group PLC             | Vodafone Group PLC                 | CUSIP: 92857W308<br>LEI: 213800TB53ELEUKM7Q61 | Long             | EC               | CORP              | GB        |     85000 | NS      | $986000.00    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| EchoStar Corp                  | EchoStar Corp                      | CUSIP: 278768106<br>LEI: 549300EE20907QZ9GT38 | Long             | EC               | CORP              | US        |      9000 | NS      | $687240.00    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| VNV Global AB                  | VNV Global AB                      | CUSIP: 000000000<br>LEI: 549300ONMNSTOBAU0S14 | Long             | EC               | CORP              | SE        |    500000 | NS      | $1371303.54   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL                  | United States Treasury Bill        | CUSIP: 912797QZ3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    105000 | PA      | $104121.89    | 0.13%             | 2025-12-18      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| KDDI Corp                      | KDDI Corp                          | CUSIP: 000000000<br>LEI: 5299003FU7V4I45FU310 | Long             | EC               | CORP              | JP        |     20000 | NS      | $319234.54    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Liberty Global Ltd             | Liberty Global Ltd                 | CUSIP: 000000000<br>LEI: 213800HRMKKTYH7SKA24 | Long             | EC               | CORP              | GB        |     49000 | NS      | $575750.00    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                 | Amazon.com Inc                     | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |      6000 | NS      | $1317420.00   | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| AT&T Inc                       | AT&T Inc                           | CUSIP: 00206R102<br>LEI: 549300Z40J86GGSTL398 | Long             | EC               | CORP              | US        |     55000 | NS      | $1553200.00   | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                 | Mastercard Inc                     | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |      1600 | NS      | $910096.00    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Millicom International Cellula | Millicom International Cellular SA | CUSIP: 000000000<br>LEI: 549300CTHC1CP86P2G96 | Long             | EC               | CORP              | LU        |     75000 | NS      | $3640500.00   | 4.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc             | Meta Platforms Inc                 | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      7000 | NS      | $5140660.00   | 6.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Anterix Inc                    | Anterix Inc                        | CUSIP: 03676C100<br>LEI: 549300QIX2QHFGIEQG40 | Long             | EC               | CORP              | US        |     95000 | NS      | $2039650.00   | 2.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Frontier Communications Parent | Frontier Communications Parent Inc | CUSIP: 35909D109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     65000 | NS      | $2427750.00   | 3.07%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-28

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

**Signature:** John C. Ball

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

**Title:** Treasurer