CHINasdaqFiscal year ends October 31
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND
$11.03−0.03 (-0.27%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
19M
Shares held, 13F filers
Institutional holders
135
17 new, 12 sold out
Net institutional buying
1M
In Q2 2026
Insider trades, 12 months
5 buys · 0 sales
Net bought $8.63M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 345,000 | 50.00% | 13G (passive) | Aug 31, 2026 |
| The Northwestern Mutual Life Insurance Company | – | 36.36% | 13G (passive) | Sep 9, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CHI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Bank Of America Corp /De/ | 2,883,914 | – | $38.76M | +254,277 | 0.00% |
| UBS Group AG | 2,574,530 | – | $34.60M | +196,134 | 0.00% |
| Morgan Stanley | 1,551,031 | – | $20.85M | +137,555 | 0.00% |
| Wells Fargo & Company/Mn | 1,362,840 | – | $18.32M | +4,247 | 0.00% |
| D.A. Davidson & Co. | 1,105,418 | – | $14.86M | +8,168 | 0.08% |
| LPL Financial LLC | 700,766 | – | $9.42M | +27,068 | 0.00% |
| Guggenheim Capital LLC | 643,309 | – | $8.65M | +33,833 | 0.05% |
| Ameriprise Financial Inc | 640,127 | – | $8.59M | −3,194 | 0.00% |
| Baird Financial Group, Inc. | 613,861 | – | $8.25M | +22,625 | 0.01% |
| Commonwealth Equity Services, LLC | 563,686 | – | $7.58M | −1,373 | 0.01% |
| Advisors Asset Management, Inc. | 533,895 | – | $7.18M | +202,941 | 0.11% |
| Cambridge Investment Research Advisors, Inc. | 297,836 | – | $4.00K | +110,553 | 0.00% |
| Marathon Strategic Advisors, LLC | 293,821 | – | $3.95M | +5,494 | 2.23% |
| Raymond James Financial Inc | 288,924 | – | $3.88M | −12,756 | 0.00% |
| Harbour Investments, Inc. | 273,702 | – | $3.68M | −1,759 | 0.05% |
| Osaic Holdings, Inc. | 259,047 | – | $3.48M | +34,536 | 0.00% |
| Creekside Partners | 237,856 | – | $3.20M | +8,666 | 1.16% |
| Oppenheimer & Co Inc | 237,341 | – | $3.19M | +11,028 | 0.03% |
| Royal Bank of Canada | 222,047 | – | $2.98M | +2,248 | 0.00% |
| Samalin Investment Counsel, LLC | 206,445 | – | $2.77M | +60,096 | 0.87% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 135 | 19M | 17 / 49 | 32 / 12 | 1M | 1M |
| Q1 2026 | 133 | 18M | 7 / 54 | 31 / 12 | 1M | 1M |
| Q4 2025 | 143 | 18M | 22 / 52 | 33 / 7 | 1M | 1M |
| Q3 2025 | 130 | 17M | 17 / 46 | 29 / 16 | 1M | 1M |
| Q2 2025 | 136 | 17M | 20 / 55 | 29 / 3 | 2M | 0M |
| Q1 2025 | 120 | 16M | 13 / 40 | 38 / 16 | 1M | 1M |
| Q4 2024 | 126 | 16M | 21 / 43 | 32 / 7 | 2M | 0M |
| Q3 2024 | 114 | 15M | 12 / 43 | 33 / 5 | 1M | 1M |
| Q2 2024 | 110 | 15M | 12 / 36 | 34 / 7 | 2M | 3M |
| Q1 2024 | 107 | 17M | 11 / 41 | 28 / 15 | 2M | 1M |
| Q4 2023 | 112 | 16M | 18 / 34 | 30 / 12 | 2M | 1M |
| Q3 2023 | 108 | 14M | 13 / 38 | 31 / 12 | 1M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of CHI | Value | % of fund | As of |
|---|---|---|---|---|---|
| Modern Capital Tactical Income Fund | 191,814 | – | $2.58M | 3.80% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| John S. Koudounis | Vice President | – | Sep 9, 2025 |
| Mark Mickey | FormerChief Compliance Officer | 0 | Aug 11, 2025 |
| Walter M. Kelly | Chief Compliance Officer | – | Aug 4, 2025 |
| Thomas P. Kiley III | Vice President | – | Dec 27, 2024 |
| Financial For Lutherans Thrivent | – | 0 | Aug 26, 2026 |
| MetLife Investment Management, LLC | 10% owner | 60,000 | Aug 26, 2026 |
| Jeffrey S. Phlegar | – | – | Sep 9, 2025 |
| Hugh Armstrong | – | – | Sep 9, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| MetLife Investment Management, LLC 10% owner | Aug 26, 2026 | Buy | +60,000 | $25.00 | $1.50M | 60,000 |
| MetLife Investment Management, LLC 10% owner | Aug 26, 2026 | Buy | +16,000 | $25.00 | $400.00K | 16,000 |
| MetLife Investment Management, LLC 10% owner | Aug 26, 2026 | Buy | +48,000 | $25.00 | $1.20M | 48,000 |
| MetLife Investment Management, LLC 10% owner | Aug 26, 2026 | Buy | +109,000 | $25.00 | $2.73M | 109,000 |
| MetLife Investment Management, LLC 10% owner | Aug 26, 2026 | Buy | +112,000 | $25.00 | $2.80M | 112,000 |
| MetLife Investment Management, LLC 10% owner | Aug 24, 2026 | Other | −244,000 | $25.00 | $6.10M | 0 |
| MetLife Investment Management, LLC 10% owner | Aug 24, 2026 | Other | −36,000 | $25.00 | $900.00K | 0 |
| MetLife Investment Management, LLC 10% owner | Aug 24, 2026 | Other | −124,000 | $25.00 | $3.10M | 0 |
| MetLife Investment Management, LLC 10% owner | Aug 24, 2026 | Other | −36,000 | $25.00 | $900.00K | 0 |
| Financial For Lutherans Thrivent – | Aug 24, 2026 | Other | +400,000 | $25.00 | $10.00M | 0 |
| Mark Mickey FormerChief Compliance Officer | Aug 11, 2025 | Sale | −1,000 | $10.36 | $10.36K | 0 |
| MetLife Investment Management, LLC 10% owner | Sep 9, 2024 | Buy | +92,000 | $25.00 | $2.30M | 92,000 |
| MetLife Investment Management, LLC 10% owner | Sep 9, 2024 | Buy | +656,000 | $25.00 | $16.40M | 656,000 |
| MetLife Investment Management, LLC 10% owner | Sep 9, 2024 | Buy | +92,000 | $25.00 | $2.30M | 92,000 |
| Mark Mickey Chief Compliance Officer | Feb 16, 2024 | Sale | −500 | $11.07 | $5.54K | 1,000 |
| Mark Mickey Chief Compliance Officer | May 31, 2023 | Buy | +500 | $9.95 | $4.98K | 1,500 |
| Robert Behan Vice President | Feb 13, 2023 | Inheritance | −12,100.1 | $12.20 | $147.62K | 0 |
| Robert Behan Vice President | Feb 2, 2023 | Inheritance | +12,100.1 | – | – | 12,100 |
| Robert Behan Vice President | Jan 10, 2023 | Inheritance | −3,892.79 | $10.96 | $42.66K | 0 |
| Robert Behan Vice President | Dec 22, 2022 | Inheritance | +3,892.79 | – | – | 3,893 |
| MetLife Investment Management, LLC 10% owner | May 24, 2022 | Buy | +680,000 | $25.00 | $17.00M | 680,000 |
| Mark Mickey Chief Compliance Officer | Dec 18, 2020 | Buy | +1,000 | $13.56 | $13.56K | 1,000 |
| Lloyd Wennlund Director | Feb 7, 2020 | Buy | +4,500 | $11.42 | $51.39K | 4,500 |
| David D. Tripple Director | Dec 19, 2019 | Sale | −400 | $11.03 | $4.41K | 0 |
| John P. Calamos Sr President and Global CIO, Director | Jan 23, 2017 | Sale | −25,737 | $10.47 | $269.47K | 0 |
| Stephen B. Timbers Director | Nov 21, 2016 | Buy | +10,000 | $9.84 | $98.40K | 14,000 |
| Theresa Hamacher Director | Mar 1, 2016 | Buy | +1,000 | $8.85 | $8.85K | 1,000 |
| Stephen B. Timbers Director | Mar 20, 2012 | Buy | +4,000 | $12.66 | $50.64K | 4,000 |
| Of America Corp /De/ Bank 10% owner | Oct 5, 2009 | Sale | −200 | $11.70 | $2.34K | 0 |
| Of America Corp /De/ Bank 10% owner | Oct 2, 2009 | Buy | +200 | $11.45 | $2.29K | 200 |
| David D. Tripple Director | Jul 9, 2009 | Sale | −2,000 | $9.88 | $19.76K | 400 |
| David D. Tripple Director | Jul 9, 2009 | Sale | +2,000 | $9.88 | $19.76K | 400 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −200 | $8.69 | $1.74K | 700 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −200 | $8.64 | $1.73K | 400 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −100 | $8.66 | $866 | 600 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −400 | $8.70 | $3.48K | 0 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −985 | $8.71 | $8.58K | 900 |
| Mark Mickey Chief Compliance Officer | Nov 10, 2008 | Sale | −115 | $8.72 | $1.00K | 1,885 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +400 | $16.57 | $6.63K | 2,000 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +100 | $16.65 | $1.66K | 1,600 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +200 | $16.64 | $3.33K | 1,500 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +100 | $16.63 | $1.66K | 1,300 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +200 | $16.62 | $3.32K | 1,200 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +400 | $16.56 | $6.62K | 400 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +200 | $16.60 | $3.32K | 700 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +300 | $16.61 | $4.98K | 1,000 |
| Mark Mickey chief compliance officer | Jul 24, 2007 | Buy | +100 | $16.59 | $1.66K | 500 |
| John E. Neal Director | Apr 6, 2006 | Sale | −17,000 | $20.83 | $354.11K | 0 |
| David D. Tripple Director | Jan 18, 2006 | Buy | +2,400 | $20.38 | $48.91K | 2,400 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.