# EDGAR Filing Document

**Accession Number:** 0000909504
**File Stem:** 0000940400-26-022937
**Filing Date:** 2026-6
**Character Count:** 31929
**Document Hash:** 3d8443b7e6ff6643b91dd0714760e728
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-26-022937.hdr.sgml**: 20260601

**ACCESSION NUMBER**: 0000940400-26-022937

**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:** 261048642

**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

#### —

#### March

#### 31,

#### 2026
(Unaudited)

#### Shares

#### Market

#### Value

#### COMMON

#### STOCKS

#### —

#### 98.8%

#### COMMUNICATION

#### SERVICES

#### —

#### 76.2%

#### Telecommunication

#### Services

#### —

#### 55.2%

#### Wireless

#### Telecommunication

#### Services

#### —

#### 35.9%

#### Wireless

#### Telecommunication

#### Services

#### —

#### 35.9%
35,000

America

Movil

SAB

de

CV,

ADR

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

$

891,800

40,000

Array

Digital

Infrastructure

Inc.

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

1,845,600

45,000

Gogo

Inc.†

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

180,900

60,000

Millicom

International

Cellular

SA

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

4,496,400

110,000

MTN

Group

Ltd.

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

1,270,562

75,000

Rogers

Communications

Inc.,

Cl. B

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

2,883,750

260,000

SoftBank

Group

Corp.

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

5,824,013

75,000

Telephone

and

Data

Systems

Inc.

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

3,157,500

22,000

T-Mobile

US

Inc.

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

4,620,660

85,000

Vodafone

Group

plc,

ADR

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

1,276,700

26,447,885

#### Diversified

#### Telecommunication

#### Services

#### —

#### 19.3%

#### Integrated

#### Telecommunication

#### Services

#### —

#### 13.3%
50,000

AT&T

Inc.

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

1,449,500

37,415,054

Cable

&

Wireless

Jamaica

Ltd.†(a)

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

5,000

Cogeco

Communications

Inc.

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

253,756

5,000

Cogeco

Inc.

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

249,191

15,000

Comcast

Corp.,

Cl. A

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

430,650

100,000

Deutsche

Telekom

AG

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

3,692,941

130,000

Grupo

Televisa

SAB,

ADR

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

378,300

39,000

Shenandoah

Telecommunications

Co.

........

601,380

15,000

Sunrise

Communications

AG,

Cl. A

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

887,694

32,000

Telenor

ASA

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

562,807

35,000

TELUS

Corp.

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

449,050

18,000

Verizon

Communications

Inc.

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

903,600

9,858,871

#### Alternative

#### Carriers

#### —

#### 6.0%
70,000

Anterix

Inc.†

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

2,673,300

49,000

Liberty

Global

Ltd.,

Cl. C†

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

574,770

32,000

Telesat

Corp.†

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

1,158,400

4,406,470

#### Media

#### &

#### Entertainment

#### —

#### 21.0%

#### Interactive

#### Media

#### &

#### Services

#### —

#### 14.4%

#### Interactive

#### Media

#### &

#### Services

#### —

#### 14.4%
21,000

Alphabet

Inc.,

Cl. C

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

6,024,060

7,000

Meta

Platforms

Inc.,

Cl. A

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

4,004,910

6,400

Netflix

Inc.†

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

615,360

10,644,330

#### Entertainment

#### —

#### 4.2%

#### Movies

#### &

#### Entertainment

#### —

#### 4.2%
13,000

Atlanta

Braves

Holdings

Inc.,

Cl. C†

...........

555,100

150,000

Juventus

Football

Club

SpA†

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

348,142

2,000

Madison

Square

Garden

Sports

Corp.†

......

642,800

64,000

Manchester

United

plc,

Cl. A†

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

1,076,480

#### Shares

#### Market

#### Value
5,000

The

Walt

Disney

Co.

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

$

481,900

3,104,422

#### Media

#### —

#### 2.4%

#### Cable

#### &

#### Satellite

#### —

#### 2.4%
13,000

EchoStar

Corp.,

Cl. A†

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

1,521,910

6,000

Versant

Media

Group

Inc.

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

222,120

1,744,030

#### TOTAL

#### COMMUNICATION

#### SERVICES

#### ......
56,206,008

#### CONSUMER

#### DISCRETIONARY

#### —

#### 8.6%

#### Consumer

#### Discretionary

#### Distribution

#### &

#### Retail

#### —

#### 7.4%

#### Broadline

#### Retail

#### —

#### 6.3%

#### Broadline

#### Retail

#### —

#### 6.3%
6,000

Amazon.com

Inc.†

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

1,249,620

7,000

Coupang

Inc.†

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

132,160

72,000

Prosus

NV

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

3,243,963

4,625,743

#### Specialty

#### Retail

#### —

#### 1.1%

#### Apparel

#### Retail

#### —

#### 1.1%
35,000

Zalando

SE†

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

831,345

#### Consumer

#### Durables

#### &

#### Apparel

#### —

#### 1.2%

#### Household

#### Durables

#### —

#### 1.2%

#### Consumer

#### Electronics

#### —

#### 1.2%
41,000

Sony

Group

Corp.,

ADR

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

848,700

#### TOTAL

#### CONSUMER

#### DISCRETIONARY

#### ......
6,305,788

#### FINANCIALS

#### —

#### 4.7%

#### Financial

#### Services

#### —

#### 4.7%

#### Financial

#### Services

#### —

#### 4.7%

#### Multi-Sector

#### Holdings

#### —

#### 3.4%
4,700

EXOR

NV

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

356,643

225,000

Kinnevik

AB,

Cl. B†

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

1,192,661

500,000

VNV

Global

AB†

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

966,551

12,000

Waterloo

Investment

Holdings

Ltd.†(a)

......

4,200

2,520,055

#### Transaction

#### &

#### Payment

#### Processing

#### Services

#### —

#### 1.3%
1,500

Mastercard

Inc.,

Cl. A

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

749,490

4,500

PayPal

Holdings

Inc.

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

203,535

953,025

#### Insurance

#### —

#### 0.0%

#### Insurance

#### —

#### 0.0%

#### Life

#### &

#### Health

#### Insurance

#### —

#### 0.0%
4,460

Old

Mutual

Ltd.(a)

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

#### TOTAL

#### FINANCIALS

#### ..........................
3,473,085

#### The

#### Gabelli

#### Global

#### Content

#### &

#### Connectivity

#### Fund

#### Schedule

#### of

#### Investments
(Continued)

#### —

#### March

#### 31,

#### 2026
(Unaudited)

#### Shares

#### Market

#### Value

#### COMMON

#### STOCKS
(Continued)

#### INFORMATION

#### TECHNOLOGY

#### —

#### 4.6%

#### Software

#### &

#### Services

#### —

#### 3.0%

#### Software

#### —

#### 3.0%

#### Systems

#### Software

#### —

#### 3.0%
6,000

Microsoft

Corp.

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

$

2,221,020

#### Technology

#### Hardware

#### &

#### Equipment

#### —

#### 1.6%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.6%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.6%
4,500

Apple

Inc.

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

1,142,055

#### TOTAL

#### INFORMATION

#### TECHNOLOGY

#### ......
3,363,075

#### REAL

#### ESTATE

#### —

#### 3.0%

#### Equity

#### Real

#### Estate

#### Investment

#### Trusts

#### —

#### 3.0%

#### Specialized

#### REITs

#### —

#### 3.0%

#### Data

#### Center

#### REITs

#### —

#### 1.7%
1,300

Equinix

Inc.,

REIT

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

1,274,312

#### Telecom

#### Tower

#### REITs

#### —

#### 1.3%
3,500

American

Tower

Corp.,

REIT

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

604,030

4,500

Crown

Castle

Inc.,

REIT

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

365,895

969,925

#### TOTAL

#### REAL

#### ESTATE

#### .........................
2,244,237

#### ENERGY

#### —

#### 1.7%

#### Energy

#### —

#### 1.7%

#### Oil,

#### Gas

#### &

#### Consumable

#### Fuels

#### —

#### 1.7%

#### Oil

#### &

#### Gas

#### Storage

#### &

#### Transportation

#### —

#### 1.7%
215,000

Bollore

SE

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

1,217,191

#### TOTAL

#### ENERGY

#### ..............................
1,217,191

#### TOTAL

#### COMMON

#### STOCKS

#### ..................
72,809,384

#### CLOSED-END

#### FUNDS

#### —

#### 0.0%

#### FINANCIALS

#### —

#### 0.0%

#### Financial

#### Services

#### —

#### 0.0%

#### Financial

#### Services

#### —

#### 0.0%

#### Multi-Sector

#### Holdings

#### —

#### 0.0%
5,800

Altaba

Inc.,

Escrow†

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

7,830

#### Shares

#### Market

#### Value

#### PREFERRED

#### STOCKS

#### —

#### 1.2%

#### INFORMATION

#### TECHNOLOGY

#### —

#### 1.2%

#### Technology

#### Hardware

#### and

#### Equipment

#### —

#### 1.2%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.2%

#### Technology

#### Hardware,

#### Storage

#### &

#### Peripherals

#### —

#### 1.2%
12,000

Samsung

Electronics

Co.

Ltd.,

10.630%

.....

$

893,154

#### TOTAL

#### INVESTMENTS

#### —

#### 100.0%
(Cost

$34,988,754)

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

$

73,710,368

(a) Security

is

valued

using

significant

unobservable

inputs

and

is

classified

as

Level

in

the

fair

value

hierarchy.

†

Non-income

producing

security.

ADR

American

Depositary

Receipt

REIT

Real

Estate

Investment

Trust

#### Geographic

#### Diversification

#### %

#### of

#### Market

#### Value

#### Market

#### Value
North

America

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

58.2 %

$

42,875,344

Europe

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

28.1 20,724,287

Japan

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

9.1 6,672,713

Latin

America

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

1.7 1,274,302

South

Africa

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

1.7 1,270,567

Asia/Pacific

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

1.2 893,155

100.0%

$

73,710,368

## 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:** 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:** $73886699.52

**Total Liabilities:** $154725.11

**Net Assets:** $73731974.41

**Cash Not Reported:** $46150.73

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000002875 | 2.46%                | 2.65%                | -6.15%               |
| Class ID C000002877 | 17.49%               | 2.66%                | -6.22%               |
| Class ID C000002874 | 2.43%                | 2.70%                | -6.19%               |
| Class ID C000034311 | 2.47%                | 2.70%                | -6.17%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $1789833.37              | $-373964.00                                |
| Month 2  | $131998.93               | $1958975.05                                |
| Month 3  | $454252.04               | $-5318780.58                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Amazon.com, Inc.                   | Amazon.com, Inc. COM                           | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |      6000 | NS      | $1249620.00   | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Atlanta Braves Holdings Inc        | Atlanta Braves Holdings Inc COM SER C          | CUSIP: 047726302<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     13000 | NS      | $555100.00    | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Altaba Inc Escrow                  | Altaba Inc Escrow                              | CUSIP: 021ESC017<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5800 | NS      | $7830.00      | 0.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Bollore SE                         | Bollore SE EUR0.16                             | CUSIP: 000000000<br>LEI: 969500LEKCHH6VV86P94 | Long             | EC               | CORP              | FR        |    215000 | NS      | $1217190.96   | 1.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsung Electronics Co Ltd.        | Samsung Electronics Co Ltd. N/VTG PFD KRW100   | CUSIP: 000000000<br>LEI: 9884007ER46L6N7EI764 | Long             | EP               | CORP              | KR        |     12000 | NS      | $893154.44    | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Coupang Inc.                       | Coupang Inc. CL A                              | CUSIP: 22266T109<br>LEI: 549300XR4L1D80AK4W76 | Long             | EC               | CORP              | US        |      7000 | NS      | $132160.00    | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Prosus NV                          | Prosus NV EUR0.05 (N SHARES)                   | CUSIP: 000000000<br>LEI: 635400Z5LQ5F9OLVT688 | Long             | EC               | CORP              | NL        |     72000 | NS      | $3243962.38   | 4.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Verizon Communications Inc.        | Verizon Communications Inc. COM                | CUSIP: 92343V104<br>LEI: 2S72QS2UO2OESLG6Y829 | Long             | EC               | CORP              | US        |     18000 | NS      | $903600.00    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| TELESAT CORP                       | Telesat Corp. CL A & CL B SHS                  | CUSIP: 879512309<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     32000 | NS      | $1158400.00   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Millicom International Cellular SA | Millicom International Cellular SA COM USD1.50 | CUSIP: 000000000<br>LEI: 549300CTHC1CP86P2G96 | Long             | EC               | CORP              | LU        |     60000 | NS      | $4496400.00   | 6.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Array Digital Infrastructure Inc.  | Array Digital Infrastructure Inc. COM          | CUSIP: 911684108<br>LEI: 549300B164AZXESI6E03 | Long             | EC               | CORP              | US        |     40000 | NS      | $1845600.00   | 2.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Exor Nv                            | Exor Nv EUR0.01                                | CUSIP: 000000000<br>LEI: 5493002ENHZ6NYET7405 | Long             | EC               | CORP              | NL        |      4700 | NS      | $356643.30    | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Deutsche Telekom AG                | Deutsche Telekom AG NPV(REGD)                  | CUSIP: 000000000<br>LEI: 549300V9QSIG4WX4GJ96 | Long             | EC               | CORP              | DE        |    100000 | NS      | $3692940.75   | 5.01%             |  |  |  | No            |                  1 | On Loan: No      |
| America Movil S.A.B. de C.V.       | America Movil S.A.B. de C.V. SPON ADS RP CL B  | CUSIP: 02390A101<br>LEI: 5493000FNR3UCEAONM59 | Long             | EC               | CORP              | MX        |     35000 | NS      | $891800.00    | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Cogeco Communications Inc          | Cogeco Communications Inc SUB VTG SHS          | CUSIP: 19239C106<br>LEI: 549300XHH6LJM6IAXV57 | Long             | EC               | CORP              | CA        |      5000 | NS      | $253756.02    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Softbank Group Corp.               | Softbank Group Corp. NPV                       | CUSIP: 000000000<br>LEI: 5493003BZYYYCDIO0R13 | Long             | EC               | CORP              | JP        |    260000 | NS      | $5824013.11   | 7.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Telenor ASA                        | Telenor ASA ORD NOK6                           | CUSIP: 000000000<br>LEI: 549300IM1QSBY4SLPM26 | Long             | EC               | CORP              | NO        |     32000 | NS      | $562806.60    | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Old Mutual Ltd                     | Old Mutual Ltd                                 | CUSIP: 000000000<br>LEI: 213800MON84ZWWPQCN47 | Long             | EC               | CORP              | ZW        |      4460 | NS      | $5.18         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| MTN Group Ltd                      | MTN Group Ltd ZAR0.0001                        | CUSIP: 000000000<br>LEI: 2549009JD6Q6XHZS5E05 | Long             | EC               | CORP              | ZA        |    110000 | NS      | $1270562.16   | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                 | Meta Platforms Inc CL A                        | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      7000 | NS      | $4004910.00   | 5.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp.                    | Microsoft Corp. COM                            | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |      6000 | NS      | $2221020.00   | 3.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Juventus Football Club S.p.A.      | Juventus Football Club S.p.A. NPV (POST SPLIT) | CUSIP: 000000000<br>LEI: 815600A253A0AF58C166 | Long             | EC               | CORP              | IT        |    150000 | NS      | $348142.02    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc.                      | Alphabet Inc. CAP STK CL C                     | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     21000 | NS      | $6024060.00   | 8.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Anterix Inc.                       | Anterix Inc. COM                               | CUSIP: 03676C100<br>LEI: 549300QIX2QHFGIEQG40 | Long             | EC               | CORP              | US        |     70000 | NS      | $2673300.00   | 3.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix, Inc.                      | Equinix, Inc. COM                              | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               | CORP              | US        |      1300 | NS      | $1274312.00   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| EchoStar Corp.                     | EchoStar Corp. CL A                            | CUSIP: 278768106<br>LEI: 549300EE20907QZ9GT38 | Long             | EC               | CORP              | US        |     13000 | NS      | $1521910.00   | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Sony Group Corp.                   | Sony Group Corp. SPONSORED ADR                 | CUSIP: 835699307<br>LEI: 529900R5WX9N2OI2N910 | Long             | EC               | CORP              | JP        |     41000 | NS      | $848700.00    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Comcast Corporation                | Comcast Corporation CL A                       | CUSIP: 20030N101<br>LEI: 51M0QTTNCGUN7KFCFZ59 | Long             | EC               | CORP              | US        |     15000 | NS      | $430650.00    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Sunrise Communications AG          | Sunrise Communications AG CHF0.1 A             | CUSIP: 000000000<br>LEI: 213800RS9HRGTWOGCO08 | Long             | EC               | CORP              | CH        |     15000 | NS      | $887693.85    | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix, Inc.                      | Netflix, Inc. COM                              | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |      6400 | NS      | $615360.00    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| VERSANT MEDIA GROUP INC            | Versant Media Group Inc. COM CL A              | CUSIP: 925283103<br>LEI: 254900D2Q5F5F229PU30 | Long             | EC               | CORP              | US        |      6000 | NS      | $222120.00    | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc.                         | Apple Inc. COM                                 | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |      4500 | NS      | $1142055.00   | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| TELEPHONE & DATA SYSTEMS INC       | Telephone and Data Systems Inc. COM NEW        | CUSIP: 879433829<br>LEI: 5299003YZW5BE2NNLO37 | Long             | EC               | CORP              | US        |     75000 | NS      | $3157500.00   | 4.28%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corporation         | American Tower Corporation COM                 | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               | CORP              | US        |      3500 | NS      | $604030.00    | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Vodafone Group PLC                 | Vodafone Group PLC SPONSORED ADR               | CUSIP: 92857W308<br>LEI: 213800TB53ELEUKM7Q61 | Long             | EC               | CORP              | GB        |     85000 | NS      | $1276700.00   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Manchester United PLC              | Manchester United PLC COM USD0.0005 CL 'A'     | CUSIP: 000000000<br>LEI: 529900GWGZPE83MJOV59 | Long             | EC               | CORP              | KY        |     64000 | NS      | $1076480.00   | 1.46%             |  |  |  | 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      | $2.37         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| T-Mobile US Inc                    | T-Mobile US Inc COM                            | CUSIP: 872590104<br>LEI: 549300QHIJYOHPACPG31 | Long             | EC               | CORP              | US        |     22000 | NS      | $4620660.00   | 6.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Rogers Communications Inc.         | Rogers Communications Inc. CL B                | CUSIP: 775109200<br>LEI: 5493000M6Z4XFIP6PF03 | Long             | EC               | CORP              | CA        |     75000 | NS      | $2883750.00   | 3.91%             |  |  |  | No            |                  1 | On Loan: No      |
| AT&T Inc                           | AT&T Inc COM                                   | CUSIP: 00206R102<br>LEI: 549300Z40J86GGSTL398 | Long             | EC               | CORP              | US        |     50000 | NS      | $1449500.00   | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinnevik AB (publ)                 | Kinnevik AB (publ) NPV B                       | CUSIP: 000000000<br>LEI: 2138006PZH76JOS6MN27 | Long             | EC               | CORP              | SE        |    225000 | NS      | $1192660.55   | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Waterloo Investment Holdings L     | Waterloo Investment Holdings Ltd               | CUSIP: 000000000<br>LEI: 213800TZIK14GMV2YL02 | Long             | EC               | CORP              | VG        |     12000 | NS      | $4200.00      | 0.01%             |  |  |  | No            |                  3 | On Loan: No      |
| Cogeco Inc                         | Cogeco Inc SUB-VTG SHS NPV                     | CUSIP: 19238T100<br>LEI: 5493000KSZQCX0QM2V25 | Long             | EC               | CORP              | CA        |      5000 | NS      | $249191.29    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Walt Disney Company                | Walt Disney Company COM                        | CUSIP: 254687106<br>LEI: 549300GZKULIZ0WOW665 | Long             | EC               | CORP              | US        |      5000 | NS      | $481900.00    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc.                  | Crown Castle Inc. COM                          | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               | CORP              | US        |      4500 | NS      | $365895.00    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Shenandoah Telecommunications Co.  | Shenandoah Telecommunications Co. COM          | CUSIP: 82312B106<br>LEI: 549300XH3H4OUKFPHS84 | Long             | EC               | CORP              | US        |     39000 | NS      | $601380.00    | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| LIBERTY GLOBAL LTD                 | Liberty Global Ltd. COM CL C                   | CUSIP: 000000000<br>LEI: 213800HRMKKTYH7SKA24 | Long             | EC               | CORP              | BM        |     49000 | NS      | $574770.00    | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Paypal Holdings Inc.               | Paypal Holdings Inc. COM                       | CUSIP: 70450Y103<br>LEI: 5493005X2GO78EFZ3E94 | Long             | EC               | CORP              | US        |      4500 | NS      | $203535.00    | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Zalando SE                         | Zalando SE NPV                                 | CUSIP: 000000000<br>LEI: 529900YRFFGH5AXU4S86 | Long             | EC               | CORP              | DE        |     35000 | NS      | $831345.11    | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| MasterCard Incorporated            | MasterCard Incorporated CL A                   | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |      1500 | NS      | $749490.00    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| MADISON SQUARE GARDEN SPORTS CORP  | Madison Square Garden Sports Corp. CL A        | CUSIP: 55825T103<br>LEI: 529900BQELIZ5ZQYB788 | Long             | EC               | CORP              | US        |      2000 | NS      | $642800.00    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| VNV Global AB                      | VNV Global AB                                  | CUSIP: 000000000<br>LEI: 549300ONMNSTOBAU0S14 | Long             | EC               | CORP              | SE        |    500000 | NS      | $966551.00    | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Gogo Inc                           | Gogo Inc COM                                   | CUSIP: 38046C109<br>LEI: 549300VL3DIHSFHYTO04 | Long             | EC               | CORP              | US        |     45000 | NS      | $180900.00    | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Grupo Televisa S.A.B.              | Grupo Televisa S.A.B. SPON ADR REP ORD         | CUSIP: 40049J206<br>LEI: 549300O4AF0C816ILN62 | Long             | EC               | CORP              | MX        |    130000 | NS      | $378300.00    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| TELUS CORP                         | Telus Corp. COM                                | CUSIP: 87971M103<br>LEI: 894500TX134IMF6NW757 | Long             | EC               | CORP              | CA        |     35000 | NS      | $449050.00    | 0.61%             |  |  |  | No            |                  1 | 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