How many institutions held CHI - CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT in Q4 2015?

89 institutional investors reported CHI - CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT for Q4 2015. Use the holders table for investor-level position and value details.

CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT (CHI)

Q: What does CUSIP 128117108 represent in this 13F holders report?

CUSIP 128117108 is the security identifier for CHI - CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT used to aggregate holder disclosures.

CUSIP: 128117108

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / SH BEN INT
Total 13F shares: 13,873,970
Share change: +4,337,344
Total reported value: $137,669,060
Price per share: $9.91
Number of holders: 89
Value change: +$43,005,029
Number of buys: 40
Number of sells: 40

Quarterly Holders Quick Answers

What is CUSIP 128117108?
CUSIP 128117108 identifies CHI - CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2016
Previous quarter: Q3 2015

Recent filing periods for CUSIP 128117108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of CHI - CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
MORGAN STANLEY	13F	Company	— class O/S missing	1,470,719	$14,545,000	—	30 Sep 2015	13F
MID CONTINENT CAPITAL LLC/IL	13F	Company	— class O/S missing	1,426,297	$14,106,000	—	30 Sep 2015	13F
LPL Financial LLC	13F	Company	— class O/S missing	941,125	$9,270,000	—	30 Sep 2015	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	817,826	$8,088,000	—	30 Sep 2015	13F
RIVERNORTH CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	678,490	$6,710,000	—	30 Sep 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	— class O/S missing	605,573	$5,988,000	—	30 Sep 2015	13F
UBS Group AG	13F	Company	— class O/S missing	588,298	$5,818,000	—	30 Sep 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	470,515	$4,653,000	—	30 Sep 2015	13F
WOLVERINE ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	392,070	$3,877,000	—	30 Sep 2015	13F
Commonwealth Equity Services, Inc	13F	Company	— class O/S missing	329,543	$3,259,000	—	30 Sep 2015	13F
DOLIVER ADVISORS, LP	13F	Company	— class O/S missing	312,095	$3,087,000	—	30 Sep 2015	13F
Invesco Ltd.	13F	Company	— class O/S missing	262,559	$2,597,000	—	30 Sep 2015	13F
CENTRAL TRUST Co	13F	Company	— class O/S missing	251,949	$2,491,000	—	30 Sep 2015	13F
Cetera Advisor Networks LLC	13F	Company	— class O/S missing	221,459	$2,193,000	—	30 Sep 2015	13F
Shaker Financial Services, LLC	13F	Company	— class O/S missing	204,104	$2,019,000	—	30 Sep 2015	13F
D.A. DAVIDSON & CO.	13F	Company	— class O/S missing	144,296	$1,427,000	—	30 Sep 2015	13F
Camelot Portfolios, LLC	13F	Company	— class O/S missing	116,764	$1,155,000	—	30 Sep 2015	13F
CITY OF LONDON INVESTMENT MANAGEMENT CO LTD	13F	Company	— class O/S missing	111,118	$1,100,000	—	30 Sep 2015	13F
First Allied Advisory Services, Inc.	13F	Company	— class O/S missing	104,779	$1,034,000	—	30 Sep 2015	13F
Texas Yale Capital Corp.	13F	Company	— class O/S missing	99,707	$986,000	—	30 Sep 2015	13F
CITIGROUP INC	13F	Company	— class O/S missing	87,998	$871,000	—	30 Sep 2015	13F
PINNACLE ASSOCIATES LTD	13F	Company	— class O/S missing	76,273	$754,000	—	30 Sep 2015	13F
E&G Advisors, LP	13F	Company	— class O/S missing	66,475	$657,000	—	30 Sep 2015	13F
Curi Capital, LLC	13F	Company	— class O/S missing	62,740	$620,000	—	30 Sep 2015	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	— class O/S missing	59,572	$590,000	—	30 Sep 2015	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	— class O/S missing	56,803	$562,000	—	30 Sep 2015	13F
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	13F	Company	— class O/S missing	55,545	$549,000	—	30 Sep 2015	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— class O/S missing	53,528	$529,000	—	30 Sep 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	52,707	$521,000	—	30 Sep 2015	13F
STIFEL FINANCIAL CORP	13F	Company	— class O/S missing	46,981	$465,000	—	30 Sep 2015	13F
UNITED CAPITAL FINANCIAL ADVISORS, LLC	13F	Company	— class O/S missing	44,600	$441,000	—	30 Sep 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	41,700	$412,000	—	30 Sep 2015	13F
Mariner, LLC	13F	Company	— class O/S missing	39,570	$391,000	—	30 Sep 2015	13F
Domani Wealth, LLC	13F	Company	— class O/S missing	37,079	$367,000	—	30 Sep 2015	13F
WALTER & KEENAN WEALTH MANAGEMENT LLC /IN/ /ADV	13F	Company	— class O/S missing	36,000	$356,000	—	30 Sep 2015	13F
AmeriServ Wealth Advisors	13F	Company	— class O/S missing	34,512	$341,000	—	30 Sep 2015	13F
Cetera Advisors LLC	13F	Company	— class O/S missing	34,048	$336,000	—	30 Sep 2015	13F
MSI Financial Services Inc	13F	Company	— class O/S missing	33,688	$333,000	—	30 Sep 2015	13F
CORNERSTONE ADVISORS INC	13F	Company	— class O/S missing	33,600	$332,000	—	30 Sep 2015	13F
Advisors Asset Management, Inc.	13F	Company	— class O/S missing	31,061	$307,000	—	30 Sep 2015	13F
Raymond James Financial Services Advisors, Inc.	13F	Company	— class O/S missing	28,622	$283,000	—	30 Sep 2015	13F
Kingfisher Capital LLC	13F	Company	— class O/S missing	27,360	$271,000	—	30 Sep 2015	13F
Maryland Capital Management	13F	Company	— class O/S missing	26,985	$267,000	—	30 Sep 2015	13F
Oxbow Advisors, LLC	13F	Company	— class O/S missing	26,484	$262,000	—	30 Sep 2015	13F
B. Riley Wealth Management, Inc.	13F	Company	— class O/S missing	25,565	$252,000	—	30 Sep 2015	13F
Windsor Capital Management, LLC	13F	Company	— class O/S missing	22,845	$225,000	—	30 Sep 2015	13F
HighTower Advisors, LLC	13F	Company	— class O/S missing	20,901	$207,000	—	30 Sep 2015	13F
NATIONAL PLANNING CORP	13F	Company	— class O/S missing	19,384	$206,000	—	30 Sep 2015	13F
Cambridge Investment Research Advisors, Inc.	13F	Company	— class O/S missing	18,664	$185,000	—	30 Sep 2015	13F
IFC Holdings Incorporated/FL	13F	Company	— class O/S missing	17,800	$181,000	—	30 Sep 2015	13F

Institutional Holders of CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT (CHI) as of Q4 2015

As of 31 Dec 2015, CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - SH BEN INT (CHI) was held by 89 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,873,970 shares. The largest 10 holders included LPL Financial LLC, MORGAN STANLEY, RIVERNORTH CAPITAL MANAGEMENT, LLC, Oxbow Advisors, LLC, ROYAL BANK OF CANADA, UBS Group AG, GUGGENHEIM CAPITAL LLC, BANK OF AMERICA CORP /DE/, Commonwealth Equity Services, Inc, and WOLVERINE ASSET MANAGEMENT LLC. This page lists 89 institutional shareholders reporting positions in this security for the Q4 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2015 vs Q3 2015 Across Filers

Q3 2015 holders

Q4 2015 holders

Holder diff

Investor	Q3 2015 Shares	Q4 2015 Shares	Share Diff	Share Chg %	Q3 2015 Value $	Q4 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.