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 2026
Institutional positions in Calamos Convertible Opportunities & Income Fund as of Jun 30, 2026. 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
- 137
- +4 vs. Q1 2026
- Shares held
- 18.7M
- +778.0K (+4.3%) vs. Q1 2026
- Total value
- $252.8M
- +$59.1M (+30.5%) vs. Q1 2026
- New holders
- 16
- 48 more added
- Sold out
- 12
- 33 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Calamos Convertible Opportunities & Income Fund; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Eastern Bank | 0 | $4 | 0.00% | 0 | Unchanged |
| Huntington National Bank | – | $13 | 0.00% | – | – |
| JFS Wealth Advisors, LLC | 88 | $1.18K | 0.00% | +88 | New |
| Buck Wealth Strategies, LLC | 200 | $2.69K | 0.00% | +200 | New |
| Ronald Blue Trust, Inc. | 227 | $3.05K | 0.00% | +227 | New |
| Twin Lakes Capital Management, LLC | 341 | $4.59K | 0.00% | +7+2.1% | Added |
| Cape Investment Advisory, Inc. | 402 | $5.40K | 0.00% | +402 | New |
| Rothschild Investment LLC | 662 | $8.90K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 715 | $9.61K | 0.00% | +715 | New |
| HHM Wealth Advisors, LLC | 725 | $9.74K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,000 | $13.4K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 1,094 | $14.7K | 0.00% | 00.0% | Unchanged |
| Compass Financial Management LLC | 1,121 | $15.1K | 0.00% | +1,121 | New |
| Financial Gravity Companies, Inc. | 1,520 | $20.4K | 0.00% | +1,520 | New |
| Gen-Wealth Partners Inc | 1,525 | $20.5K | 0.01% | −675−30.7% | Reduced |
| Caldwell Trust Co | 1,534 | $20.6K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 1,582 | $21.0K | 0.00% | +35+2.3% | Added |
| Assetmark, Inc | 1,672 | $22.5K | 0.00% | +1,431+593.8% | Added |
| Institute for Wealth Management, LLC. | 1,695 | $22.8K | 0.00% | −57,582−97.1% | Reduced |
| IFP Advisors, Inc | 2,000 | $26.9K | 0.00% | 00.0% | Unchanged |
| IFG Advisory, LLC | 2,058 | $27.7K | 0.00% | +2,058 | New |
| Costello Asset Management, INC | 2,303 | $30.9K | 0.01% | +37+1.6% | Added |
| GHP Investment Advisors, Inc. | 2,400 | $32.3K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 3,000 | $40.3K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 3,700 | $49.7K | 0.02% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 4,000 | $53.8K | 0.00% | 00.0% | Unchanged |
| Clark Wealth Partners | 4,300 | $57.8K | 0.03% | 00.0% | Unchanged |
| NBC Securities, Inc. | 4,413 | $59.3K | 0.00% | 00.0% | Unchanged |
| Monetary Management Group Inc | 7,500 | $100.8K | 0.02% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 7,513 | $101.0K | 0.00% | +7,513 | New |
| Barrett & Company, Inc. | 7,750 | $104.2K | 0.03% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 8,400 | $109.0K | 0.00% | +8,400 | New |
| Steward Partners Investment Advisory, LLC | 8,824 | $118.6K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 8,935 | $120.1K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 9,466 | $127.2K | 0.00% | +7,269+330.9% | Added |
| Clearstead Advisors, LLC | 10,424 | $140.1K | 0.00% | −528−4.8% | Reduced |
| Continuum Advisory, LLC | 10,713 | $144.0K | 0.01% | +10,713 | New |
| We Are One Seven, LLC | 10,807 | $145.3K | 0.00% | +10,807 | New |
| Melfa Wealth Management, LLC | 11,819 | $158.8K | 0.09% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 11,915 | $160.1K | 0.00% | 00.0% | Unchanged |
| ProCore Advisors, LLC | 11,932 | $160.4K | 0.20% | −204−1.7% | Reduced |
| Palogic Value Management, L.P. | 12,000 | $161.3K | 0.06% | 00.0% | Unchanged |
| one8zero8, LLC | 12,550 | $168.7K | 0.03% | −800−6.0% | Reduced |
| Nwam LLC | 12,911 | $173.5K | 0.01% | 00.0% | Unchanged |
| Carrera Capital Advisors | 13,000 | $174.7K | 0.03% | +13,000 | New |
| Clearwave Capital, LLC | 13,060 | $175.5K | 0.10% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 13,272 | $175.6K | 0.01% | +121+0.9% | Added |
| San Luis Wealth Advisors LLC | 13,555 | $182.2K | 0.03% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 13,610 | $182.9K | 0.00% | −13,676−50.1% | Reduced |
| Farther Finance Advisors, LLC | 13,640 | $183.3K | 0.00% | +8,300+155.4% | Added |
| Money Concepts Capital Corp | 13,799 | $185.5K | 0.01% | 00.0% | Unchanged |
| Brookstone Capital Management | 14,138 | $190.0K | 0.00% | −1,736−10.9% | Reduced |
| Pinnacle Associates Ltd | 14,940 | $200.8K | 0.00% | −1,493−9.1% | Reduced |
| Cerity Partners LLC | 15,728 | $211.4K | 0.00% | +15,728 | New |
| CoreCap Advisors, LLC | 15,750 | $211.7K | 0.01% | +6,000+61.5% | Added |
| Clear Trail Advisors, LLC | 16,199 | $217.7K | 0.03% | −46−0.3% | Reduced |
| Halbert Hargrove Global Advisors, LLC | 16,550 | $222.4K | 0.01% | −3,500−17.5% | Reduced |
| Novem Group | 16,592 | $223.0K | 0.02% | 00.0% | Unchanged |
| Wedbush Securities Inc | 17,050 | $229.0K | 0.01% | 00.0% | Unchanged |
| Sunpointe, LLC | 17,745 | $238.5K | 0.07% | 00.0% | Unchanged |
| Hilltop Partners LLC | 18,305 | $246.0K | 0.06% | 00.0% | Unchanged |
| Wealth Effects LLC | 18,472 | $248.3K | 0.07% | +67+0.4% | Added |
| EP Wealth Advisors, LLC | 18,682 | $251.1K | 0.00% | −9,818−34.4% | Reduced |
| Envestnet Asset Management Inc | 19,976 | $268.5K | 0.00% | +4,583+29.8% | Added |
| MML Investors Services, LLC | 21,654 | $291.0K | 0.00% | +197+0.9% | Added |
| Concurrent Investment Advisors, LLC | 22,456 | $301.8K | 0.00% | +150+0.7% | Added |
| International Assets Investment Management, LLC | 23,617 | $312.2K | 0.02% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 23,811 | $320.0K | 0.00% | +1,000+4.4% | Added |
| Hollencrest Capital Management | 24,293 | $326.5K | 0.02% | 00.0% | Unchanged |
| Dumont & Blake Investment Advisors LLC | 24,961 | $335.5K | 0.08% | 00.0% | Unchanged |
| XTX Topco Ltd | 25,761 | $346.2K | 0.00% | +25,761 | New |
| The PNC Financial Services Group, Inc. | 26,590 | $357.4K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 27,569 | $370.5K | 0.00% | 00.0% | Unchanged |
| Founders Financial Alliance, LLC | 27,970 | $375.9K | 0.05% | −525−1.8% | Reduced |
| Flagship Harbor Advisors, LLC | 28,015 | $376.5K | 0.01% | +529+1.9% | Added |
| Mariner, LLC | 28,092 | $377.6K | 0.00% | +4,690+20.0% | Added |
| Game Plan Financial Advisors, LLC | 28,250 | $379.7K | 0.14% | +3,250+13.0% | Added |
| Patten Group, Inc. | 29,246 | $393.1K | 0.06% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 29,306 | $393.9K | 0.00% | −64−0.2% | Reduced |
| DF Dent & Co Inc | 29,418 | $395.4K | 0.01% | 00.0% | Unchanged |
| PFG Investments, LLC | 29,804 | $400.6K | 0.02% | +38+0.1% | Added |
| Private Advisor Group, LLC | 30,479 | $409.6K | 0.00% | +258+0.9% | Added |
| Sigma Planning Corp | 31,247 | $420.0K | 0.01% | +611+2.0% | Added |
| SRS Capital Advisors, Inc. | 32,098 | $431.4K | 0.00% | +287+0.9% | Added |
| Central Trust Co | 32,975 | $443.2K | 0.01% | −425−1.3% | Reduced |
| Benjamin Edwards Inc | 33,863 | $455.1K | 0.00% | −200−0.6% | Reduced |
| NorthRock Partners, LLC | 34,855 | $468.5K | 0.01% | −417−1.2% | Reduced |
| E&G Advisors, LP | 34,902 | $469.1K | 0.09% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 36,684 | $493.0K | 0.00% | +3,233+9.7% | Added |
| Change Path, LLC | 36,688 | $493.1K | 0.01% | +2,400+7.0% | Added |
| Apollon Wealth Management, LLC | 36,927 | $496.3K | 0.01% | −937−2.5% | Reduced |
| KFA Private Wealth Group, LLC | 37,169 | $499.6K | 0.12% | −60,563−62.0% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 37,395 | $502.6K | 0.00% | +400+1.1% | Added |
| Geneos Wealth Management Inc. | 37,474 | $503.7K | 0.01% | −1,400−3.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 38,867 | $522.0K | 0.00% | +2,950+8.2% | Added |
| Independent Financial Group, LLC | 45,333 | $609.3K | 0.01% | +2,000+4.6% | Added |
| Northern Trust Corp | 46,782 | $628.8K | 0.00% | −6,846−12.8% | Reduced |
| Captrust Financial Advisors | 50,598 | $680.0K | 0.00% | −4,700−8.5% | Reduced |
| SAM Advisors, LLC | 53,676 | $721.4K | 0.20% | −625−1.2% | Reduced |
| Legacy Wealth Management, LLC | 55,109 | $740.7K | 0.19% | +171+0.3% | Added |