CHW on Nasdaq

Calamos Global Dynamic Income Fund

Calamos Global Dynamic Income Fund is a fund registered in the United States, based in Naperville, active since 2007.² Its shares trade on Nasdaq under the symbol CHW.²

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Last updated Oct 21, 2026.

Overview

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TickerCHW on Nasdaq²
HeadquartersNaperville, United States²
Incorporated inDE³
Business address2020 Calamos Court, C/O Calamos Advisors Llc, Naperville, Il 60563³
Legal formFUND²
Kind of organizationFund²
LEICZEVBUHZTXPJGPSFDE25²
StatusActive²
LEI statusIssued and current²
Registered addressC/O THE CORPORATION TRUST COMPANY, 19801 Wilmington, United States²
Registered withSecurities and Exchange Commission, 0001396277²

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Corporate structure

Calamos Global Dynamic Income Fund sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Calamos Global Dynamic Income Fund

BlackRock Portfolio Management LLC Filed SCHEDULE 13G on Calamos Global Dynamic Income Fund, latest Sep 8, 2026
MetLife Investment Management, LLC Filed SCHEDULE 13G on Calamos Global Dynamic Income Fund, latest Sep 8, 2026 (2 filings since Jun 10, 2022)
THRIVENT FINANCIAL FOR LUTHERANS Filed SCHEDULE 13G on Calamos Global Dynamic Income Fund, latest Sep 2, 2026
Morgan Stanley Filed SCHEDULE 13G/A on Calamos Global Dynamic Income Fund, latest May 11, 2026 (4 filings since Feb 9, 2022)

Calamos Global Dynamic Income Fund Naperville, Illinois, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Leadership

Who has led Calamos Global Dynamic Income Fund, and when. Pick a name to see everywhere that person has worked.

2010201520202025

ChairJohn P. Calamos Sr. Jun 28, 2007 to Aug 22, 2007⁴
PresidentJohn P. Calamos Sr. Jun 28, 2007 to Aug 22, 2007⁴
Chief financial officerThomas E. Herman Jul 11, 2016 to Jul 11, 2016⁵

Board members and other officers (28)

Chief Compliance OfficerWalter M. Kelly Aug 4, 2025 to now⁶
VP and Assistant SecretarySusan L. Schoenberger Feb 2, 2023 to Feb 2, 2023⁷
Vice PresidentDaniel Dufresne Jul 20, 2021 to Jul 20, 2021⁸
TreasurerStephen Atkins Apr 3, 2020 to Apr 3, 2020⁹
TreasurerDave Vanisko Aug 22, 2019 to Aug 22, 2019¹⁰
Vice PresidentJohn S. Koudounis Jul 11, 2016 to now¹¹
Vice PresidentRobert Behan Aug 6, 2015 to Aug 6, 2015¹²
Vice PresidentGary D. Black Sep 20, 2012 to Sep 20, 2012¹³
vice presidentJames J. Boyne Jun 10, 2008 to Jun 10, 2008¹⁴
secretaryJames S. Hamman Jr. Jun 28, 2007 to Jun 28, 2007¹⁵
chief compliance officerMark Mickey Jun 28, 2007 to Jun 28, 2007¹⁶
vice presidentNick P. Calamos Jun 28, 2007 to Jun 28, 2007¹⁷
treasurerNimish S. Bhatt Jun 28, 2007 to Jun 28, 2007¹⁸
vice presidentPatrick H. Dudasik Jun 28, 2007 to Jun 28, 2007¹⁹
treasurerCheryl L. Hampton Dec 26, 2007 to Dec 26, 2007²⁰
secretaryStathy Darcy Dec 26, 2007 to Dec 26, 2007²¹
Board memberChristopher M. Toub Dec 20, 2019 to Dec 20, 2019²²
Board memberKaren Stuckey Dec 20, 2019 to Dec 20, 2019²³
Board memberLloyd Wennlund Jul 26, 2018 to Jul 26, 2018²⁴
Board memberTheresa Hamacher Sep 1, 2015 to Mar 2, 2016²⁵
Board memberVirginia G. Breen Sep 1, 2015 to Sep 1, 2015²⁶
Board memberDavid D. Tripple Jun 28, 2007 to Dec 20, 2019²⁷
Board memberJoe F. Hanauer Jun 28, 2007 to Jun 28, 2007²⁸
Board memberStephen B. Timbers Jun 28, 2007 to Jun 28, 2007²⁹
Board memberWeston W. Marsh Jun 28, 2007 to Jun 28, 2007³⁰
Board memberWilliam R. Rybak Jun 28, 2007 to Jun 28, 2007³¹
General counselErik D. Ojala Sep 28, 2023 to Sep 28, 2023³²
General counselJ. Christopher Jackson Jun 11, 2010 to Jun 11, 2010³³

Subsidiaries and ownership

Fund manager

Calamos Advisors LLC²

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Former names

Calamos Global Diversified Income & Opportunities FundApr 12, 2007 to Apr 12, 2007³

Timeline

May 14, 20248-K Bylaws or fiscal year changed³⁴
Apr 9, 2007Founded Calamos Global Dynamic Income Fund is founded²

Filings

72 filings to the SEC since October 2021: 1 major events, 11 insider forms, 8 large holders, 52 other. The latest 20:

The 72 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

1 open-market trades by officers, directors and large owners since October 2021: 1 buys and 0 sales. Grants, option exercises and gifts are left out.

Date	Who	Trade	Shares	Price	Value	Filing
Aug 26, 2026	MetLife Investment Management, LLC10% owner	Buy	440,000	$25.00	$11.0M	Form 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

BlackRock Portfolio Management LLCSCHEDULE 13G, 1 filing Sep 8, 2026³⁵
MetLife Investment Management, LLCSCHEDULE 13G, 2 filings Jun 10, 2022 to Sep 8, 2026³⁶
THRIVENT FINANCIAL FOR LUTHERANSSCHEDULE 13G, 1 filing Sep 2, 2026³⁷
Morgan StanleySCHEDULE 13G/A, 4 filings Feb 9, 2022 to May 11, 2026³⁸

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

Fund	Shares	Value	Share of the fund	Change
Morgan Stanley	5,999,561	$53.5M	0.0%	+65,760
Karpus Management, Inc.	2,460,540	$21.9M	0.6%	+269,121
Pathstone Holdings, LLC	2,162,194	$19.3M	0.1%	+683,473
Advisors Asset Management, Inc.	1,495,579	$13.3M	0.2%	−80,784
Guggenheim Capital LLC	1,136,096	$10.1M	0.1%	+65,755
LPL Financial LLC	770,907	$6.9M	0.0%	−229,127
Baird Financial Group, Inc.	769,825	$6.9M	0.0%	−169,266
1607 Capital Partners, LLC	759,065	$6.8M	0.6%	+520,378
Saba Capital Management, L.P.	683,781	$6.1M	0.2%	+561,537
Wells Fargo & Company/mn	467,615	$4.2M	0.0%	+100,674
Shaker Financial Services, LLC	412,262	$3.7M	1.2%	−51,344
Adapt Wealth Advisors, LLC	394,418	$3.5M	1.1%	−8,221
Raymond James Financial Inc	378,342	$3.4M	0.0%	+90,068
Altium Capital Management LLC	328,901	$2.9M	6.2%	No change
Royal Bank Of Canada	314,744	$2.8M	0.0%	+11,434
Ameriprise Financial Inc	264,443	$2.4M	0.0%	−2,660
UBS Group AG	206,386	$1.8M	0.0%	+4,491
Blue Bell Private Wealth Management, LLC	181,919	$1.6M	0.2%	+59,221
D.a. Davidson & Co.	179,641	$1.6M	0.0%	+772
Wealth Enhancement Advisory Services, LLC	116,122	$1.0M	0.0%	+15,429
Commonwealth Equity Services, LLC	101,259	$902.2K	0.0%	−12,129
Osaic Holdings, Inc.	99,864	$889.8K	0.0%	+13,231
Saxony Capital Management, LLC	88,250	$786.3K	0.4%	No change
Focus Partners Wealth	80,805	$720.0K	0.0%	−2,915
Fifth Third Bancorp	77,617	$691.6K	0.0%	No change

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How Calamos Global Dynamic Income Fund is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

Name on EDGARCalamos Global Dynamic Income Fund¹
CIK0001396277
Employer ID (EIN)20-8819776¹
Incorporated inDelaware¹
Fiscal year endsOctober 31¹
Business address2020 Calamos Court, C/O Calamos Advisors Llc, Naperville, IL 60563¹
Phone6302451046¹
On EDGAR sinceApr 12, 2007¹
Filings328 in all: 3 (40), NPORT-P (28), N-Q (24), 40-17G (20), N-PX (20), DEF 14A (19), N-CSR (19), N-CSRS (19)¹
All 42 form types
SC 13G/A (15), NSAR-B (11), NSAR-A (10), 40-17G/A (9), 4 (8), CORRESP (8), N-CEN (8), 424B3 (7), N-2/A (7), 5 (6), SC 13G (6), 40-APP/A (5), N-23C-2 (5), N-2 (4), 8-A12B (3), 8-K (3), EFFECT (3), SCHEDULE 13G (3), 497 (2), N-CSR/A (2), 25 (1), 3/A (1), 40-APP (1), 424B5 (1), CERTNAS (1), CERTNYS (1), N-8A (1), N-CEN/A (1), NPORT-EX (1), NPORT-P/A (1), NSAR-B/A (1), RW (1), SC 13D (1), SCHEDULE 13G/A (1)
Latest filingsProxy statement (DEF 14A) May 11, 2026
Latest 8-K (8-K) May 14, 2024

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARCalamos Global Dynamic Income Fund filings on SEC EDGAR
2
GLEIFCalamos Global Dynamic Income Fund LEI record (CZEVBUHZTXPJGPSFDE25)
3
SEC EDGARCalamos Global Dynamic Income Fund filings on SEC EDGAR
4
SEC EDGARJohn P. Calamos Sr., Chair
5
SEC EDGARThomas E. Herman, Chief financial officer
6
SEC EDGARWalter M. Kelly, Chief Compliance Officer
7
SEC EDGARSusan L. Schoenberger, VP and Assistant Secretary
8
SEC EDGARDaniel Dufresne, Vice President
9
SEC EDGARStephen Atkins, Treasurer
10
SEC EDGARDave Vanisko, Treasurer
11
SEC EDGARJohn S. Koudounis, Vice President
12
SEC EDGARRobert Behan, Vice President
13
SEC EDGARGary D. Black, Vice President
14
SEC EDGARJames J. Boyne, vice president
15
SEC EDGARJames S. Hamman Jr., secretary
16
SEC EDGARMark Mickey, chief compliance officer
17
SEC EDGARNick P. Calamos, vice president
18
SEC EDGARNimish S. Bhatt, treasurer
19
SEC EDGARPatrick H. Dudasik, vice president
20
SEC EDGARCheryl L. Hampton, treasurer
21
SEC EDGARStathy Darcy, secretary
22
SEC EDGARChristopher M. Toub, Board member
23
SEC EDGARKaren Stuckey, Board member
24
SEC EDGARLloyd Wennlund, Board member
25
SEC EDGARTheresa Hamacher, Board member
26
SEC EDGARVirginia G. Breen, Board member
27
SEC EDGARDavid D. Tripple, Board member
28
SEC EDGARJoe F. Hanauer, Board member
29
SEC EDGARStephen B. Timbers, Board member
30
SEC EDGARWeston W. Marsh, Board member
31
SEC EDGARWilliam R. Rybak, Board member
32
SEC EDGARErik D. Ojala, General counsel
33
SEC EDGARJ. Christopher Jackson, General counsel
34
SEC EDGARBylaws or fiscal year changed
35
SEC EDGARBlackRock Portfolio Management LLC SCHEDULE 13G on Calamos Global Dynamic Income Fund
36
SEC EDGARMetLife Investment Management, LLC SCHEDULE 13G on Calamos Global Dynamic Income Fund
37
SEC EDGARTHRIVENT FINANCIAL FOR LUTHERANS SCHEDULE 13G on Calamos Global Dynamic Income Fund
38
SEC EDGARMorgan Stanley SCHEDULE 13G/A on Calamos Global Dynamic Income Fund