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, Q3 2025
Institutional positions in Calamos Convertible Opportunities & Income Fund as of Sep 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
- 132
- +1 vs. Q2 2025
- Shares held
- 17.1M
- +584.0K (+3.5%) vs. Q2 2025
- Total value
- $185.0M
- +$10.7M (+6.2%) vs. Q2 2025
- New holders
- 17
- 48 more added
- Sold out
- 16
- 27 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Calamos Convertible Opportunities & Income Fund; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 2,394,478 | $25.8M | 0.00% | +109,905+4.8% | Added |
| UBS Group AG | 2,036,796 | $22.0M | 0.00% | +124,569+6.5% | Added |
| Morgan Stanley | 1,432,650 | $15.5M | 0.00% | +8,323+0.6% | Added |
| Wells Fargo & Company | 1,381,486 | $14.9M | 0.00% | +48,123+3.6% | Added |
| D.A. Davidson & Co. | 1,024,381 | $11.1M | 0.07% | +40,738+4.1% | Added |
| LPL Financial LLC | 706,221 | $7.62M | 0.00% | +146,813+26.2% | Added |
| Guggenheim Capital LLC | 642,426 | $6.93M | 0.05% | −43,727−6.4% | Reduced |
| Ameriprise Financial Inc | 634,814 | $6.84M | 0.00% | +35,542+5.9% | Added |
| Baird Financial Group, Inc. | 560,673 | $6.05M | 0.01% | +28,223+5.3% | Added |
| Commonwealth Equity Services, LLC | 541,626 | $5.84M | 0.01% | −24,235−4.3% | Reduced |
| Raymond James Financial Inc | 336,763 | $3.63M | 0.00% | −3,391−1.0% | Reduced |
| Grange Capital, LLC | 316,596 | $3.42M | 3.30% | +61,086+23.9% | Added |
| Wolverine Asset Management LLC | 282,557 | $3.05M | 0.04% | +79,782+39.3% | Added |
| Marathon Strategic Advisors, LLC | 267,662 | $2.89M | 2.31% | +45,644+20.6% | Added |
| Creekside Partners | 238,679 | $2.58M | 1.13% | −34,132−12.5% | Reduced |
| Harbour Investments, Inc. | 237,170 | $2.56M | 0.06% | +5,284+2.3% | Added |
| Cetera Investment Advisers | 233,524 | $2.52M | 0.00% | +176,539+309.8% | Added |
| Advisor Group Holdings, Inc. | 227,395 | $2.40M | 0.00% | +23,547+11.6% | Added |
| Royal Bank of Canada | 213,571 | $2.30M | 0.00% | +9,080+4.4% | Added |
| Oppenheimer & Co Inc | 191,628 | $2.07M | 0.03% | +8,850+4.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 161,240 | $1.74M | 0.00% | +16,513+11.4% | Added |
| Rockefeller Capital Management L.P. | 154,175 | $1.66M | 0.00% | +727+0.5% | Added |
| Apollon Wealth Management, LLC | 149,131 | $1.61M | 0.03% | −42,530−22.2% | Reduced |
| Landscape Capital Management, L.L.C. | 146,143 | $1.58M | 0.10% | −287,568−66.3% | Reduced |
| Colony Group, LLC | 129,750 | $1.40M | 0.00% | +375+0.3% | Added |
| Everstar Asset Management, LLC | 120,358 | $1.30M | 0.74% | −2,751−2.2% | Reduced |
| GWM Advisors LLC | 119,469 | $1.29M | 0.01% | +2,841+2.4% | Added |
| PMG Family Office LLC | 106,822 | $1.15M | 1.29% | +106,822 | New |
| KFA Private Wealth Group, LLC | 100,610 | $1.09M | 0.31% | +3,328+3.4% | Added |
| Janney Montgomery Scott LLC | 65,886 | $711.0K | 0.00% | −22,021−25.1% | Reduced |
| Institute for Wealth Management, LLC. | 61,906 | $668.0K | 0.07% | +2,612+4.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 58,024 | $638.8K | 0.00% | −1,186−2.0% | Reduced |
| Advisors Asset Management, Inc. | 58,065 | $626.5K | 0.01% | +58,065 | New |
| Samalin Investment Counsel, LLC | 55,632 | $600.3K | 0.21% | +1,956+3.6% | Added |
| Legacy Wealth Management, LLC | 54,563 | $588.7K | 0.18% | +31,686+138.5% | Added |
| Comerica Bank | 52,983 | $571.7K | 0.00% | +22,088+71.5% | Added |
| SAM Advisors, LLC | 49,132 | $530.1K | 0.17% | +4,859+11.0% | Added |
| SEI Investments Co | 48,987 | $528.5K | 0.00% | +8,320+20.5% | Added |
| Northern Trust Corp | 43,394 | $468.2K | 0.00% | +1,166+2.8% | Added |
| Independent Financial Group, LLC | 42,333 | $456.8K | 0.01% | +100+0.2% | Added |
| Captrust Financial Advisors | 42,076 | $454.0K | 0.00% | −5,025−10.7% | Reduced |
| IHT Wealth Management, LLC | 41,680 | $449.7K | 0.01% | +1,000+2.5% | Added |
| Change Path, LLC | 39,338 | $424.5K | 0.01% | +2,000+5.4% | Added |
| Geneos Wealth Management Inc. | 38,474 | $415.1K | 0.01% | 00.0% | Unchanged |
| Patten Group, Inc. | 38,403 | $414.4K | 0.08% | −4,840−11.2% | Reduced |
| SRS Capital Advisors, Inc. | 37,854 | $408.4K | 0.01% | −3,760−9.0% | Reduced |
| HighTower Advisors, LLC | 37,801 | $407.9K | 0.00% | −6,138−14.0% | Reduced |
| Stifel Financial Corp | 37,182 | $401.2K | 0.00% | +266+0.7% | Added |
| Wiley Bros.-Aintree Capital, LLC | 36,980 | $399.0K | 0.00% | +36,980 | New |
| Stephens Inc | 35,540 | $383.5K | 0.00% | 00.0% | Unchanged |
| E&G Advisors, LP | 35,402 | $382.0K | 0.09% | −800−2.2% | Reduced |
| Sigma Planning Corp | 34,611 | $373.5K | 0.01% | −4,144−10.7% | Reduced |
| Central Trust Co | 34,280 | $369.9K | 0.01% | −4,573−11.8% | Reduced |
| Benjamin Edwards Inc | 33,182 | $358.0K | 0.00% | +33,182 | New |
| First Nebraska Trust Co | 32,985 | $355.9K | 0.03% | +6,020+22.3% | Added |
| Dumont & Blake Investment Advisors LLC | 30,285 | $326.8K | 0.08% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 30,242 | $326.3K | 0.00% | +1,218+4.2% | Added |
| DF Dent & Co Inc | 29,418 | $317.4K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 28,409 | $306.5K | 0.00% | +3,716+15.0% | Added |
| Founders Financial Alliance, LLC | 28,329 | $305.7K | 0.06% | +119+0.4% | Added |
| Sanctuary Advisors, LLC | 27,961 | $301.7K | 0.00% | +207+0.7% | Added |
| The PNC Financial Services Group, Inc. | 26,590 | $286.9K | 0.00% | +3,656+15.9% | Added |
| CoreCap Advisors, LLC | 26,369 | $284.5K | 0.01% | −1,744−6.2% | Reduced |
| Northwestern Mutual Wealth Management Co | 25,452 | $274.6K | 0.00% | −76,221−75.0% | Reduced |
| Capital CS Group, LLC | 25,224 | $272.2K | 0.45% | 00.0% | Unchanged |
| Game Plan Financial Advisors, LLC | 25,000 | $269.8K | 0.11% | 00.0% | Unchanged |
| Hollencrest Capital Management | 24,293 | $262.1K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 23,113 | $249.4K | 0.00% | −144−0.6% | Reduced |
| MML Investors Services, LLC | 22,219 | $239.7K | 0.00% | +4,239+23.6% | Added |
| Newbridge Financial Services Group, Inc. | 21,704 | $234.2K | 0.03% | 00.0% | Unchanged |
| Jaffetilchin Investment Partners, LLC | 21,525 | $232.3K | 0.01% | +21,525 | New |
| Halbert Hargrove Global Advisors, LLC | 20,050 | $216.3K | 0.01% | +10,000+99.5% | Added |
| Kestra Private Wealth Services, LLC | 19,988 | $215.7K | 0.00% | +320+1.6% | Added |
| International Assets Investment Management, LLC | 20,012 | $210.5K | 0.02% | 00.0% | Unchanged |
| Readystate Asset Management LP | 19,058 | $205.6K | 0.01% | −20,204−51.5% | Reduced |
| Hilltop Partners LLC | 18,305 | $197.5K | 0.06% | 00.0% | Unchanged |
| Wealth Effects LLC | 18,006 | $194.3K | 0.06% | +1,074+6.3% | Added |
| Sunpointe, LLC | 17,745 | $191.5K | 0.07% | 00.0% | Unchanged |
| Jane Street Group, LLC | 17,223 | $185.8K | 0.00% | +17,223 | New |
| Wedbush Securities Inc | 17,050 | $184.0K | 0.01% | 00.0% | Unchanged |
| Mutual Advisors, LLC | 16,514 | $182.6K | 0.00% | +16,514 | New |
| Semus Wealth Partners LLC | 16,480 | $177.8K | 0.10% | −2,855−14.8% | Reduced |
| Pinnacle Associates Ltd | 16,433 | $177.3K | 0.00% | 00.0% | Unchanged |
| Sonora Investment Management Group, LLC | 16,350 | $176.4K | 0.01% | 00.0% | Unchanged |
| Brookstone Capital Management | 15,089 | $162.8K | 0.00% | +329+2.2% | Added |
| Novem Group | 14,851 | $160.2K | 0.02% | −2,800−15.9% | Reduced |
| one8zero8, LLC | 14,350 | $154.8K | 0.03% | 00.0% | Unchanged |
| San Luis Wealth Advisors LLC | 13,555 | $146.3K | 0.03% | 00.0% | Unchanged |
| Cerity Partners LLC | 12,315 | $132.9K | 0.00% | +12,315 | New |
| Alpha Cubed Investments, LLC | 12,300 | $132.7K | 0.00% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 12,147 | $131.1K | 0.01% | −541−4.3% | Reduced |
| Nwam LLC | 11,893 | $131.0K | 0.01% | +11,893 | New |
| Palogic Value Management, L.P. | 12,000 | $129.5K | 0.05% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 11,915 | $128.6K | 0.00% | 00.0% | Unchanged |
| Melfa Wealth Management, LLC | 11,819 | $127.5K | 0.07% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 11,224 | $121.1K | 0.00% | +302+2.8% | Added |
| Creative Planning | 11,000 | $118.7K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 9,912 | $106.9K | 0.00% | −10,763−52.1% | Reduced |
| CX Institutional | 9,421 | $102.0K | 0.00% | +9,421 | New |
| Allworth Financial LP | 8,935 | $96.4K | 0.00% | 00.0% | Unchanged |