CALAMOS GLOBAL TOTAL RETURN FUND

PublicCIK: 1285650
CGONASDAQ
Location

NAPERVILLE, IL

13F Filings

Institutional Holders

CALAMOS GLOBAL TOTAL RETURN FUNDCGO— Latest position per institution from SEC 13F filings

15

Institutional holders

2.32M

Total shares held

30.75M

Estimated value

116.21K

Avg. position size

1

MORGAN STANLEY

CIK 895421

Shares

464.71K

Value

6.35M

Filed

Jun 30, 2026

2

ADVISORS ASSET MANAGEMENT, INC.

CIK 1297376

Shares

240.94K

Value

3.29M

Filed

Jun 30, 2026

3

LPL FINANCIAL LLC

CIK 1403438

Shares

212.24K

Value

2.90M

Filed

Jun 30, 2026

4

SHAKER FINANCIAL SERVICES, LLC

CIK 1511794

Shares

177.11K

Value

2.42M

Filed

Jun 30, 2026

5

PRINCIPAL SECURITIES, INC.

CIK 12600

Shares

176.68K

Value

2.41M

Filed

Jun 30, 2026

6

ENVESTNET ASSET MANAGEMENT INC

CIK 1407543

Shares

166.03K

Value

2.27M

Filed

Jun 30, 2026

7

INTEGRATED WEALTH CONCEPTS LLC

CIK 1737109

Shares

158.59K

Value

2.17M

Filed

Jun 30, 2026

8

CALAMOS WEALTH MANAGEMENT LLC

CIK 1455258

Shares

110.24K

Value

1.29M

Filed

Jun 30, 2025

9

GUGGENHEIM CAPITAL LLC

CIK 1283072

Shares

92.82K

Value

1.27M

Filed

Jun 30, 2026

10

UBS GROUP AG

CIK 1610520

Shares

72.60K

Value

991.66K

Filed

Jun 30, 2026

11

WOLVERINE ASSET MANAGEMENT LLC

CIK 1279891

Shares

61.07K

Value

834.22K

Filed

Jun 30, 2026

12

COHEN & STEERS, INC.

CIK 1284812

Shares

56.98K

Value

778.00

Filed

Jun 30, 2026

13

BROOKSTONE CAPITAL MANAGEMENT

CIK 1599584

Shares

52.48K

Value

716.94K

Filed

Jun 30, 2026

14

ADVISORY SOLUTIONS GROUP, LLC

CIK 2147643

Shares

52.38K

Value

715.52K

Filed

Jun 30, 2026

15

HARBOUR INVESTMENTS, INC.

CIK 810121

Shares

48.02K

Value

655.95K

Filed

Jun 30, 2026

16

PMG FAMILY OFFICE LLC

CIK 2102299

Shares

46.76K

Value

638.74K

Filed

Jun 30, 2026

17

INVESCO LTD.

CIK 914208

Shares

43.81K

Value

598.43K

Filed

Jun 30, 2026

18

BANK OF AMERICA CORP /DE/

CIK 70858

Shares

43.78K

Value

598.01K

Filed

Jun 30, 2026

19

ROYAL BANK OF CANADA

CIK 1000275

Shares

23.51K

Value

321K

Filed

Jun 30, 2026

20

OSAIC HOLDINGS, INC.

CIK 1677044

Shares

23.39K

Value

319.59K

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.