Calamos Convertible Opportunities & Income Fund
CHI- Exchange
- Nasdaq
- SEC CIK
- 0001171471
In the last 90 days, Calamos Convertible Opportunities & Income Fund insiders filed 1 open-market purchase and 0 sales; 137 institutions reported holding it in 13F filings for Q2 2026, worth $252.8M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Calamos Convertible Opportunities & Income Fund as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 138
- +17 vs. Q1 2025
- Shares held
- 17.1M
- +1.48M (+9.5%) vs. Q1 2025
- Total value
- $179.6M
- +$30.0M (+20.1%) vs. Q1 2025
- New holders
- 20
- 54 more added
- Sold out
- 3
- 30 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CHI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 137 | $252.8M |
| Q1 2026 | 136 | $193.8M |
| Q4 2025 | 146 | $186.2M |
| Q3 2025 | 132 | $185.0M |
| Q2 2025 | 138 | $179.6M |
| Q1 2025 | 122 | $149.6M |
| Q4 2024 | 128 | $185.2M |
| Q3 2024 | 116 | $172.5M |
| Q2 2024 | 111 | $177.1M |
| Q1 2024 | 108 | $160.1M |
| Q4 2023 | 113 | $147.6M |
| Q3 2023 | 109 | $149.0M |
| Q2 2023 | 109 | $157.5M |
| Q1 2023 | 116 | $145.3M |
| Q4 2022 | 109 | $145.6M |
| Q3 2022 | 104 | $129.8M |
| Q2 2022 | 110 | $155.5M |
| Q1 2022 | 115 | $160.0M |
| Q4 2021 | 110 | $203.3M |
| Q3 2021 | 106 | $200.1M |
| Q2 2021 | 109 | $206.1M |
| Q1 2021 | 108 | $201.0M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Calamos Convertible Opportunities & Income Fund; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SAM Advisors, LLC | 44,273 | $465.8K | 0.16% | +1,875+4.4% | Added |
| Captrust Financial Advisors | 47,101 | $495.5K | 0.00% | −1,969−4.0% | Reduced |
| L.M. Kohn & Company | 51,629 | $543.1K | 0.15% | +100+0.2% | Added |
| Samalin Investment Counsel, LLC | 53,676 | $564.7K | 0.22% | +6,762+14.4% | Added |
| Cetera Investment Advisers | 56,985 | $599.5K | 0.00% | −11,558−16.9% | Reduced |
| Institute for Wealth Management, LLC. | 59,294 | $623.8K | 0.07% | +5,605+10.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 59,210 | $626.4K | 0.00% | +1,896+3.3% | Added |
| Total Wealth Planning & Management, Inc. | 75,684 | $796.2K | 0.69% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 87,907 | $925.0K | 0.00% | +52,679+149.5% | Added |
| KFA Private Wealth Group, LLC | 97,282 | $1.02M | 0.32% | −696−0.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 101,673 | $1.07M | 0.00% | −8,155−7.4% | Reduced |
| GWM Advisors LLC | 116,628 | $1.23M | 0.01% | +78,488+205.8% | Added |
| Everstar Asset Management, LLC | 123,109 | $1.30M | 0.79% | −3,000−2.4% | Reduced |
| Colony Group, LLC | 129,375 | $1.36M | 0.00% | −16,098−11.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 144,727 | $1.52M | 0.00% | +20,567+16.6% | Added |
| Rockefeller Capital Management L.P. | 153,448 | $1.61M | 0.00% | −27,398−15.1% | Reduced |
| Oppenheimer & Co Inc | 182,778 | $1.92M | 0.03% | +10,999+6.4% | Added |
| Apollon Wealth Management, LLC | 191,661 | $2.02M | 0.04% | −48,040−20.0% | Reduced |
| Wolverine Asset Management LLC | 202,775 | $2.13M | 0.04% | +13,553+7.2% | Added |
| Advisor Group Holdings, Inc. | 203,848 | $2.14M | 0.00% | +54,042+36.1% | Added |
| Royal Bank of Canada | 204,491 | $2.15M | 0.00% | +19,223+10.4% | Added |
| Marathon Strategic Advisors, LLC | 222,018 | $2.34M | 2.17% | +16,576+8.1% | Added |
| Harbour Investments, Inc. | 231,886 | $2.44M | 0.06% | +3,155+1.4% | Added |
| Grange Capital, LLC | 255,510 | $2.69M | 2.81% | +37,649+17.3% | Added |
| Creekside Partners | 272,811 | $2.87M | 1.36% | +7,199+2.7% | Added |
| Avantax Advisory Services, Inc. | 320,756 | $3.37M | 0.02% | −33,923−9.6% | Reduced |
| Raymond James Financial Inc | 340,154 | $3.58M | 0.00% | +5,835+1.7% | Added |
| Landscape Capital Management, L.L.C. | 433,711 | $4.56M | 0.36% | +80,300+22.7% | Added |
| Baird Financial Group, Inc. | 532,450 | $5.60M | 0.01% | +30,818+6.1% | Added |
| LPL Financial LLC | 559,408 | $5.88M | 0.00% | +55,528+11.0% | Added |
| Commonwealth Equity Services, LLC | 565,861 | $5.95M | 0.01% | −71,740−11.3% | Reduced |
| Ameriprise Financial Inc | 599,272 | $6.30M | 0.00% | +75,989+14.5% | Added |
| Guggenheim Capital LLC | 686,153 | $7.22M | 0.06% | −13,446−1.9% | Reduced |
| D.A. Davidson & Co. | 983,643 | $10.3M | 0.07% | +43,396+4.6% | Added |
| Wells Fargo & Company | 1,333,363 | $14.0M | 0.00% | −33,308−2.4% | Reduced |
| Morgan Stanley | 1,424,327 | $15.0M | 0.00% | −51,476−3.5% | Reduced |
| UBS Group AG | 1,912,227 | $20.1M | 0.00% | +90,099+4.9% | Added |
| Bank of America Corp | 2,284,573 | $24.0M | 0.00% | +806,294+54.5% | Added |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,094−100.0% | Sold out |
| Union Bancaire Privee, UBP SA | 0 | $0 | 0.00% | −5,600−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| Sofos Investments, Inc. | – | – | – | – | Not filed |