Calamos Convertible Opportunities and Income FundCHINASDAQ
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| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ | 2.39M | Sep 30, 25 | +109.91K | -- |
| UBS Group AG | 2.04M | Sep 30, 25 | +124.57K | -- |
| MORGAN STANLEY | 1.43M | Sep 30, 25 | +8.32K | -- |
| WELLS FARGO & COMPANY/MN | 1.38M | Sep 30, 25 | +48.12K | -- |
| D.A. DAVIDSON & CO. | 1.02M | Sep 30, 25 | +40.74K | -- |
| LPL Financial LLC | 706.22K | Sep 30, 25 | +146.81K | -- |
| GUGGENHEIM CAPITAL LLC | 642.43K | Sep 30, 25 | -43.73K | -- |
| AMERIPRISE FINANCIAL INC | 634.81K | Sep 30, 25 | +35.54K | -- |
| Baird Financial Group, Inc. | 560.67K | Sep 30, 25 | +28.22K | -- |
| COMMONWEALTH EQUITY SERVICES, LLC | 541.63K | Sep 30, 25 | -24.23K | -- |
| RAYMOND JAMES FINANCIAL INC | 336.76K | Sep 30, 25 | -3.39K | -- |
| Grange Capital, LLC | 316.60K | Sep 30, 25 | +61.09K | -- |
| WOLVERINE ASSET MANAGEMENT LLC | 282.56K | Sep 30, 25 | +79.78K | -- |
| Marathon Strategic Advisors, LLC | 267.66K | Sep 30, 25 | +45.64K | -- |
| Creekside Partners | 238.68K | Sep 30, 25 | -34.13K | -- |
| HARBOUR INVESTMENTS, INC. | 237.17K | Sep 30, 25 | +5.28K | -- |
| Cetera Investment Advisers | 233.52K | Sep 30, 25 | +176.54K | -- |
| ADVISOR GROUP HOLDINGS, INC. | 227.40K | Sep 30, 25 | +23.55K | -- |
| ROYAL BANK OF CANADA | 213.57K | Sep 30, 25 | +9.08K | -- |
| OPPENHEIMER & CO INC | 191.63K | Sep 30, 25 | +8.85K | -- |
| Cambridge Investment Research Advisors, Inc. | 161.24K | Sep 30, 25 | +16.51K | -- |
| Rockefeller Capital Management L.P. | 154.18K | Sep 30, 25 | +727 | -- |
| Apollon Wealth Management, LLC | 149.13K | Sep 30, 25 | -42.53K | -- |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 146.14K | Sep 30, 25 | -287.57K | -- |
| Colony Group, LLC | 129.75K | Sep 30, 25 | +375 | -- |
| Everstar Asset Management, LLC | 120.36K | Sep 30, 25 | -2.75K | -- |
| NewEdge Advisors, LLC | 119.47K | Sep 30, 25 | +2.84K | -- |
| Janney Montgomery Scott LLC | 65.89K | Sep 30, 25 | -22.02K | -- |
| Institute for Wealth Management, LLC. | 61.91K | Sep 30, 25 | +2.61K | -- |
| Advisors Asset Management, Inc. | 58.06K | Sep 30, 25 | +58.06K | -- |
| Samalin Investment Counsel, LLC | 55.63K | Sep 30, 25 | +1.96K | -- |
| COMERICA BANK | 52.98K | Sep 30, 25 | +22.09K | -- |
| SAM Advisors, LLC | 49.13K | Sep 30, 25 | +4.86K | -- |
| SEI INVESTMENTS CO | 48.99K | Sep 30, 25 | +8.32K | -- |
| NORTHERN TRUST CORP | 43.39K | Sep 30, 25 | +1.17K | -- |
| CAPTRUST FINANCIAL ADVISORS | 42.08K | Sep 30, 25 | -5.03K | -- |
| IHT Wealth Management, LLC | 41.68K | Sep 30, 25 | +1.00K | -- |
| CreativeOne Wealth, LLC | 39.34K | Sep 30, 25 | +2.00K | -- |
| Geneos Wealth Management Inc. | 38.47K | Sep 30, 25 | -- | -- |
| Patten Group, Inc. | 38.40K | Sep 30, 25 | -4.84K | -- |
| SRS Capital Advisors, Inc. | 37.85K | Sep 30, 25 | -3.76K | -- |
| HighTower Advisors, LLC | 37.80K | Sep 30, 25 | -6.14K | -- |
| STIFEL FINANCIAL CORP | 37.18K | Sep 30, 25 | +266 | -- |
| WILEY BROS.-AINTREE CAPITAL, LLC | 36.98K | Sep 30, 25 | +36.98K | -- |
| STEPHENS INC /AR/ | 35.54K | Sep 30, 25 | -- | -- |
| E&G Advisors, LP | 35.40K | Sep 30, 25 | -800 | -- |
| Sigma Planning Corp | 34.61K | Sep 30, 25 | -4.14K | -- |
| CENTRAL TRUST Co | 34.28K | Sep 30, 25 | -4.57K | -- |
| BENJAMIN EDWARDS INC | 33.18K | Sep 30, 25 | +33.18K | -- |
| DUMONT & BLAKE INVESTMENT ADVISORS LLC | 30.29K | Sep 30, 25 | -- | -- |
| Stratos Wealth Partners, LTD. | 30.24K | Sep 30, 25 | +1.22K | -- |
| DF DENT & CO INC | 29.42K | Sep 30, 25 | -- | -- |
| Private Advisor Group, LLC | 28.41K | Sep 30, 25 | +3.72K | -- |
| Founders Financial Alliance, LLC | 28.33K | Sep 30, 25 | +119 | -- |
| Sanctuary Advisors, LLC | 27.96K | Sep 30, 25 | +207 | -- |
| PNC FINANCIAL SERVICES GROUP, INC. | 26.59K | Sep 30, 25 | +3.66K | -- |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 25.45K | Sep 30, 25 | -76.22K | -- |
| HOLLENCREST CAPITAL MANAGEMENT | 24.29K | Sep 30, 25 | -- | -- |
| Mariner, LLC | 23.11K | Sep 30, 25 | -144 | -- |
| MML INVESTORS SERVICES, LLC | 22.22K | Sep 30, 25 | +4.24K | -- |
| Newbridge Financial Services Group, Inc. | 21.70K | Sep 30, 25 | -- | -- |
| HALBERT HARGROVE GLOBAL ADVISORS, LLC | 20.05K | Sep 30, 25 | +10.00K | -- |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 20.01K | Sep 30, 25 | -- | -- |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 19.99K | Sep 30, 25 | +320 | -- |
| READYSTATE ASSET MANAGEMENT LP | 19.06K | Sep 30, 25 | -20.20K | -- |
| Hilltop Partners LLC | 18.30K | Sep 30, 25 | -- | -- |
| WEALTH EFFECTS LLC | 18.01K | Sep 30, 25 | +1.07K | -- |
| Sunpointe, LLC | 17.75K | Sep 30, 25 | -- | -- |
| JANE STREET GROUP, LLC | 17.22K | Sep 30, 25 | +17.22K | -- |
| WEDBUSH SECURITIES INC | 17.05K | Sep 30, 25 | -- | -- |
| Mutual Advisors, LLC | 16.51K | Sep 30, 25 | +16.51K | -- |
| Semus Wealth Partners LLC | 16.48K | Sep 30, 25 | -2.85K | -- |
| PINNACLE ASSOCIATES LTD | 16.43K | Sep 30, 25 | -- | -- |
| Sonora Investment Management Group, LLC | 16.35K | Sep 30, 25 | -- | -- |
| NOVEM GROUP | 14.85K | Sep 30, 25 | -2.80K | -- |
| one8zero8, LLC | 14.35K | Sep 30, 25 | -- | -- |
| San Luis Wealth Advisors LLC | 13.55K | Sep 30, 25 | -- | -- |
| Cerity Partners LLC | 12.31K | Sep 30, 25 | +12.31K | -- |
| Alpha Cubed Investments, LLC | 12.30K | Sep 30, 25 | -- | -- |
| Kovack Advisors, Inc. | 12.15K | Sep 30, 25 | -541 | -- |
| Palogic Value Management, L.P. | 12.00K | Sep 30, 25 | -- | -- |
| Modern Wealth Management, LLC | 11.91K | Sep 30, 25 | -- | -- |
| NWAM LLC | 11.89K | Sep 30, 25 | +11.89K | -- |
| Clearstead Advisors, LLC | 11.22K | Sep 30, 25 | +302 | -- |
| Creative Planning | 11.00K | Sep 30, 25 | -- | -- |
| Steward Partners Investment Advisory, LLC | 9.91K | Sep 30, 25 | -10.76K | -- |
| CX Institutional | 9.42K | Sep 30, 25 | +9.42K | -- |
| Allworth Financial LP | 8.94K | Sep 30, 25 | -- | -- |
| Global Retirement Partners, LLC | 8.19K | Sep 30, 25 | -1.69K | -- |
| BARRETT & COMPANY, INC. | 7.75K | Sep 30, 25 | -- | -- |
| MONETARY MANAGEMENT GROUP INC | 7.50K | Sep 30, 25 | -- | -- |
| AMERIFLEX GROUP, INC. | 7.40K | Sep 30, 25 | +4.40K | -- |
| Farther Finance Advisors, LLC | 5.34K | Sep 30, 25 | +5.34K | -- |
| NBC SECURITIES, INC. | 4.41K | Sep 30, 25 | -- | -- |
| BRYN MAWR TRUST Co | 4.00K | Sep 30, 25 | -- | -- |
| PRIVATE TRUST CO NA | 3.00K | Sep 30, 25 | -- | -- |
| Gen-Wealth Partners Inc | 2.58K | Sep 30, 25 | -- | -- |
| GHP Investment Advisors, Inc. | 2.40K | Sep 30, 25 | -- | -- |
| Costello Asset Management, INC | 2.19K | Sep 30, 25 | +40 | -- |
| Turim 21 Investimentos Ltda. | 1.95K | Sep 30, 25 | +1.95K | -- |
| Ameritas Advisory Services, LLC | 1.28K | Sep 30, 25 | -434 | -- |
| Center for Financial Planning, Inc. | 1.09K | Sep 30, 25 | -- | -- |
| PRINCIPAL SECURITIES, INC. | 1.01K | Sep 30, 25 | +1.01K | -- |
| THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | 1.00K | Sep 30, 25 | -- | -- |
| McIlrath & Eck, LLC | 811 | Sep 30, 25 | -- | -- |
| HHM Wealth Advisors, LLC | 725 | Sep 30, 25 | -- | -- |
| Advisory Services Network, LLC | 664 | Sep 30, 25 | +664 | -- |
| ROTHSCHILD INVESTMENT LLC | 662 | Sep 30, 25 | -- | -- |
| Twin Lakes Capital Management, LLC | 317 | Sep 30, 25 | +8 | -- |
| ST GERMAIN D J CO INC | 300 | Sep 30, 25 | +300 | -- |
| Creekmur Asset Management LLC | 156 | Sep 30, 25 | +4 | -- |
| Key FInancial Inc | 89 | Sep 30, 25 | -- | -- |
| Tower Research Capital LLC (TRC) | 54 | Sep 30, 25 | -69 | -- |
| CITIGROUP INC | 27 | Sep 30, 25 | +27 | -- |
| HUNTINGTON NATIONAL BANK | 1 | Sep 30, 25 | -- | -- |
| HRT FINANCIAL LP | -- | Sep 30, 25 | -10.51K | -- |
| J.W. COLE ADVISORS, INC. | -- | Sep 30, 25 | -10.03K | -- |
| Mascoma Wealth Management LLC | -- | Sep 30, 25 | -3.08K | -- |
| Elequin Securities, LLC | -- | Sep 30, 25 | -4.24K | -- |
| XTX Topco Ltd | -- | Sep 30, 25 | -12.60K | -- |
| CALTON & ASSOCIATES, INC. | -- | Sep 30, 25 | -19.52K | -- |
| Financial Advocates Investment Management | -- | Sep 30, 25 | -26.63K | -- |
| L.M. KOHN & COMPANY | -- | Sep 30, 25 | -51.63K | -- |
| Garde Capital, Inc. | -- | Sep 30, 25 | -532 | -- |
| Kestra Advisory Services, LLC | -- | Sep 30, 25 | -17.65K | -- |
| Beacon Pointe Advisors, LLC | -- | Sep 30, 25 | -12.90K | -- |
| Cape Investment Advisory, Inc. | -- | Sep 30, 25 | -402 | -- |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -- | Sep 30, 25 | -23.56K | -- |
| US BANCORP \DE\ | -- | Sep 30, 25 | -4.30K | -- |
| MAI Capital Management | -- | Sep 30, 25 | -1.32K | -- |
| AVANTAX ADVISORY SERVICES, INC. | 320.76K | Jun 30, 25 | -33.92K | -- |
| Total Wealth Planning & Management, Inc. | 75.68K | Jun 30, 25 | -- | -- |
| TFG Advisers LLC | 40.51K | Jun 30, 25 | +1.72K | -- |
| Congress Wealth Management LLC / DE / | 33.00K | Jun 30, 25 | +33.00K | -- |
| EP Wealth Advisors, LLC | 28.50K | Jun 30, 25 | -835 | -- |
| Atria Wealth Solutions, Inc. | 14.19K | Jun 30, 25 | -17.88K | -- |
| Financial Gravity Companies, Inc. | 1.52K | Jun 30, 25 | +1.52K | -- |
| Lindbrook Capital, LLC | -- | Mar 31, 25 | -192.15K | -- |
| Gray Wealth Management Inc. | 35.66K | Dec 31, 24 | -- | -- |
| Raymond James Financial Services Advisors, Inc. | 205.97K | Sep 30, 24 | -2.04K | -- |
| RAYMOND JAMES & ASSOCIATES | 142.91K | Sep 30, 24 | -1.57K | -- |
| HYMAN CHARLES D | 11.05K | Jun 30, 24 | -- | -- |
| INSTITUTIONAL & FAMILY ASSET MANAGEMENT, LLC | 3.00K | Jun 30, 24 | -- | -- |
| ICA Group Wealth Management, LLC | 175 | Jun 30, 24 | -- | -- |
| Connectus Wealth, LLC | 149.97K | Mar 31, 24 | +300 | -- |
| Cetera Advisor Networks LLC | 52.34K | Mar 31, 24 | -13.48K | -- |
| Cetera Advisors LLC | 28.56K | Mar 31, 24 | +28.56K | -- |
| Highlander Capital Management, LLC | 1.03K | Mar 31, 24 | -- | -- |
| Bartlett & Co. LLC | 1.00K | Dec 31, 23 | +1.00K | -- |
| Johnson Midwest Financial, LLC | 9.02K | Sep 30, 23 | +3.00K | -- |
| Steward Financial Group LLC | 100 | Sep 30, 23 | +100 | -- |
| Endurance Wealth Management, Inc. | 1.50K | Jun 30, 23 | -- | -- |
| OTA Financial Group L.P. | -- | Jun 30, 23 | -37.85K | -- |
| Ahrens Investment Partners LLC | 2.22K | Mar 31, 23 | +2.22K | -- |
| Ford Financial Group, LLC | -- | Mar 31, 23 | -15.00K | -- |
| Claraphi Advisory Network, LLC | 24.86K | Dec 31, 22 | +12.94K | -- |
| American Portfolios Advisors | 10.06K | Sep 30, 22 | -- | -- |
| Covington Capital Management | 3.10K | Sep 30, 22 | -- | -- |
| FourThought Financial, LLC | 660 | Sep 30, 22 | -- | -- |
| Frontier Wealth Management LLC | 114.72K | Jun 30, 22 | -21.38K | -- |
| NEXT Financial Group, Inc | 3.35K | Dec 31, 21 | -- | -- |
| MID ATLANTIC FINANCIAL MANAGEMENT INC/ADV | 66.73K | Sep 30, 21 | -7.80K | -- |
| Sonora Investment Management, LLC | 19.45K | Sep 30, 21 | +8.20K | -- |
| Hoover Financial Advisors, Inc. | 3.17K | Jun 30, 21 | +3.17K | -- |
| Reby Advisors, LLC | 560 | Dec 31, 20 | +560 | -- |
| First Allied Advisory Services, Inc. | 23.15K | Sep 30, 20 | +365 | -- |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 117.59K | Dec 31, 19 | -8.71K | -- |
| Advisor Group, Inc. | 98.05K | Dec 31, 19 | -23.80K | -- |
| Oak Point Wealth Management | 897 | Mar 31, 18 | -- | -- |
| SII INVESTMENTS INC/WI | 14.95K | Dec 31, 17 | +500 | -- |
| NATIONAL PLANNING CORP | -- | Dec 31, 17 | -69.13K | -- |
| INVESTMENT CENTERS OF AMERICA INC | -- | Dec 31, 17 | -35.43K | -- |
| Commonwealth Equity Services, Inc | 449.25K | Jun 30, 17 | +2.14K | -- |
| FIRST FINANCIAL EQUITY CORPORATION | 19.13K | Mar 31, 17 | +19.13K | -- |
| MSI Financial Services Inc | 21.97K | Dec 31, 16 | -949 | -- |
| WILLIAM HARRIS INVESTORS INC | 19.50K | Dec 31, 16 | -- | -- |
| SUMMIT CAPITAL MANAGEMENT LLC | 108.09K | Mar 31, 16 | +56.22K | -- |
| SMITH HAYES Advisers, Inc | 11.26K | Dec 31, 15 | -- | -- |
| MID CONTINENT CAPITAL LLC/IL | 1.43M | Sep 30, 15 | +3.77K | -- |
| First Allied Asset Management, Inc. | 241.07K | Mar 31, 15 | -3.91K | -- |
| ParenteBeard Wealth Management, LLC | 466 | Dec 31, 14 | -39.42K | -- |
| UBS AG | 373.86K | Sep 30, 14 | -39.54K | -- |
| Jane Street Holding, LLC | 17.90K | Dec 31, 13 | +17.90K | -- |
| STIFEL NICOLAUS & CO INC \MO\ | 38.05K | Sep 30, 13 | -61.45K | -- |
| First Allied Securities, Inc. | 201.22K | Jun 30, 12 | -15.65K | -- |
| GUGGENHEIM FUNDS INVESTMENT ADVISORS, LLC | 445.98K | Jun 30, 10 | +55.94K | -- |
| LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST | -- | Jun 30, 08 | -33.22K | -- |