CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND - CHI

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
BANK OF AMERICA CORP /DE/ History Added to 2,484,015 26,032 0.0% 0.0% 1 +89,537 3.74% Q4 2025 Feb 17, 2026
UBS Group AG History Added to 2,187,784 22,927 0.0% 0.0% 2 +150,988 7.41% Q4 2025 Jan 29, 2026
MORGAN STANLEY History Reduced 1,396,889 14,639 0.0% 0.0% 3 -35,761 -2.5% Q4 2025 Feb 13, 2026
WELLS FARGO & COMPANY/MN History Reduced 1,346,815 14,114 0.0% 0.0% 4 -34,671 -2.51% Q4 2025 Feb 13, 2026
D.A. DAVIDSON & CO. History Added to 1,045,470 10,956 0.07% 0.07% 5 +21,089 2.06% Q4 2025 Jan 29, 2026
LPL Financial LLC History Added to 729,256 7,642 0.0% 0.0% 6 +23,035 3.26% Q4 2025 Feb 11, 2026
GUGGENHEIM CAPITAL LLC History Added to 694,810 7,281 0.05% 0.05% 7 +52,384 8.15% Q4 2025 Feb 17, 2026
AMERIPRISE FINANCIAL INC History Added to 659,365 6,910 0.0% 0.0% 8 +24,551 3.87% Q4 2025 Feb 17, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Added to 554,988 5,816 0.01% 0.01% 9 +13,362 2.47% Q4 2025 Feb 12, 2026
Baird Financial Group, Inc. History Reduced 543,001 5,690 0.01% 0.01% 10 -17,672 -3.15% Q4 2025 Feb 13, 2026
RAYMOND JAMES FINANCIAL INC History Reduced 322,265 3,377 0.0% 0.0% 11 -14,498 -4.31% Q4 2025 Feb 18, 2026
Grange Capital, LLC History Reduced 309,537 3,243 3.11% 3.3% 12 -7,059 -2.23% Q4 2025 Feb 03, 2026
Marathon Strategic Advisors, LLC History Added to 276,926 2,902 2.22% 2.31% 13 +9,264 3.46% Q4 2025 Feb 11, 2026
HARBOUR INVESTMENTS, INC. History Added to 239,497 2,509 0.05% 0.06% 14 +2,327 0.98% Q4 2025 Feb 09, 2026
Advisors Asset Management, Inc. History Added to 226,592 2,374 0.04% 0.01% 15 +168,527 290.24% Q4 2025 Feb 12, 2026
ROYAL BANK OF CANADA History New 218,299 2,288 0.0% 16 +218,299 New Q4 2025 Feb 17, 2026
Creekside Partners History Reduced 217,819 2,282 0.96% 1.13% 17 -20,860 -8.74% Q4 2025 Feb 13, 2026
OSAIC HOLDINGS, INC. History Reduced 216,092 2,264 0.0% 0.0% 18 -11,303 -4.97% Q4 2025 Feb 17, 2026
OPPENHEIMER & CO INC History Added to 214,803 2,251 0.03% 0.03% 19 +23,175 12.09% Q4 2025 Feb 02, 2026
Cetera Investment Advisers History Reduced 212,666 2,228 0.0% 0.0% 20 -20,858 -8.93% Q4 2025 Feb 17, 2026
Cambridge Investment Research Advisors, Inc. History Added to 181,085 1,898 0.01% 0.0% 21 +19,845 12.31% Q4 2025 Feb 05, 2026
Rockefeller Capital Management L.P. History Reduced 149,847 1,570 0.0% 0.0% 22 -4,328 -2.81% Q4 2025 Mar 16, 2026
Focus Partners Wealth History Added to 143,225 1,500 0.0% 0.0% 23 +13,475 10.39% Q4 2025 Feb 13, 2026
Everstar Asset Management, LLC History Reduced 117,953 1,236 0.66% 0.74% 24 -2,405 -2.0% Q4 2025 Feb 05, 2026
Apollon Wealth Management, LLC History Reduced 112,860 1,182 0.02% 0.03% 25 -36,271 -24.32% Q4 2025 Jan 22, 2026
NewEdge Advisors, LLC History Reduced 103,066 1,080 0.0% 0.01% 26 -16,403 -13.73% Q4 2025 Feb 18, 2026
KFA Private Wealth Group, LLC History Reduced 95,882 1,004 0.24% 0.31% 27 -4,728 -4.7% Q4 2025 Jan 07, 2026
PMG Family Office LLC History Reduced 95,348 999 1.15% 1.29% 28 -11,474 -10.74% Q4 2025 Jan 28, 2026
COMERICA BANK History Added to 79,205 830 0.0% 0.0% 29 +26,222 49.49% Q4 2025 Jan 29, 2026
STIFEL FINANCIAL CORP History Added to 74,297 778 0.0% 0.0% 30 +37,115 99.82% Q4 2025 Feb 13, 2026
Janney Montgomery Scott LLC History Added to 72,036 755 0.0% 0.0% 31 +6,150 9.33% Q4 2025 Feb 11, 2026
Total Wealth Planning & Management, Inc. History New 71,436 748 0.55% 32 +71,436 New Q4 2025 Feb 11, 2026
IHT Wealth Management, LLC History Added to 69,075 723 0.02% 0.01% 33 +27,395 65.73% Q4 2025 Feb 17, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Added to 66,022 721 0.0% 0.0% 34 +7,998 13.78% Q4 2025 Jan 08, 2026
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. History Reduced 68,264 715 0.05% 0.1% 35 -77,879 -53.29% Q4 2025 Feb 13, 2026
Samalin Investment Counsel, LLC History Added to 67,706 709 0.25% 0.21% 36 +12,074 21.7% Q4 2025 Jan 30, 2026
Institute for Wealth Management, LLC. History Reduced 58,696 615 0.07% 0.07% 37 -3,210 -5.19% Q4 2025 Jan 27, 2026
Legacy Wealth Management, LLC / MS History Added to 54,753 573 0.15% 0.18% 38 +190 0.35% Q4 2025 Jan 05, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History New 52,303 548 0.0% 39 +52,303 New Q4 2025 Feb 17, 2026
SAM Advisors, LLC History Added to 50,967 534 0.17% 0.17% 40 +1,835 3.73% Q4 2025 Feb 12, 2026
SEI INVESTMENTS CO History Reduced 47,018 492 0.0% 0.0% 41 -1,969 -4.02% Q4 2025 Feb 13, 2026
GREENBERG FINANCIAL GROUP History New 45,685 478 0.2% 42 +45,685 New Q4 2025 Jan 22, 2026
NORTHERN TRUST CORP History Added to 44,564 467 0.0% 0.0% 43 +1,170 2.7% Q4 2025 Feb 17, 2026
&PARTNERS History Added to 44,237 463 0.0% 0.0% 44 +7,257 19.62% Q4 2025 Feb 17, 2026
Arax Advisory Partners History Added to 41,673 436 0.01% 0.01% 45 +3,819 10.09% Q4 2025 Feb 13, 2026
CAPTRUST FINANCIAL ADVISORS History Reduced 40,920 428 0.0% 0.0% 46 -1,156 -2.75% Q4 2025 Feb 17, 2026
Geneos Wealth Management Inc. History No change 38,474 403 0.01% 0.01% 47 0 0.0% Q4 2025 Jan 28, 2026
CreativeOne Wealth, LLC History Reduced 37,838 396 0.01% 0.01% 48 -1,500 -3.81% Q4 2025 Feb 13, 2026
DUMONT & BLAKE INVESTMENT ADVISORS LLC History Added to 37,098 389 0.09% 0.08% 49 +6,813 22.5% Q4 2025 Jan 29, 2026
STEPHENS INC /AR/ History No change 35,540 372 0.0% 0.0% 50 0 0.0% Q4 2025 Feb 05, 2026
E&G Advisors, LP History Reduced 35,002 366 0.08% 0.09% 51 -400 -1.13% Q4 2025 Jan 23, 2026
BENJAMIN EDWARDS INC History Added to 33,663 352 0.0% 0.0% 52 +481 1.45% Q4 2025 Feb 02, 2026
CENTRAL TRUST Co History Reduced 33,400 350 0.01% 0.01% 53 -880 -2.57% Q4 2025 Feb 02, 2026
Stratos Wealth Partners, LTD. History Added to 31,523 330 0.0% 0.0% 54 +1,281 4.24% Q4 2025 Jan 20, 2026
WOLVERINE ASSET MANAGEMENT LLC History Reduced 31,343 328 0.0% 0.02% 55 -251,214 -88.91% Q4 2025 Feb 02, 2026
Jaffetilchin Investment Partners, LLC History Added to 31,029 325 0.02% 0.01% 56 +9,504 44.15% Q4 2025 Jan 15, 2026
Sigma Planning Corp History Reduced 30,277 317 0.01% 0.01% 57 -4,334 -12.52% Q4 2025 Jan 30, 2026
HighTower Advisors, LLC History Reduced 30,121 315 0.0% 0.0% 58 -7,680 -20.32% Q4 2025 Feb 06, 2026
DF DENT & CO INC History No change 29,418 308 0.0% 0.0% 59 0 0.0% Q4 2025 Feb 17, 2026
Patten Group, Inc. History Reduced 29,246 306 0.06% 0.08% 60 -9,157 -23.84% Q4 2025 Jan 23, 2026
Mutual Advisors, LLC History Added to 29,161 305 0.01% 0.0% 62 +12,647 76.58% Q4 2025 Feb 02, 2026
Private Advisor Group, LLC History Added to 29,189 305 0.0% 0.0% 61 +780 2.75% Q4 2025 Feb 17, 2026
EP Wealth Advisors, LLC History New 28,500 298 0.0% 63 +28,500 New Q4 2025 Feb 18, 2026
Founders Financial Alliance, LLC History Added to 28,412 297 0.06% 0.06% 64 +83 0.29% Q4 2025 Feb 12, 2026
Sanctuary Advisors, LLC History Reduced 28,268 296 0.0% 0.0% 65 -6,116 -17.79% Q4 2025 Jan 29, 2026
CoreCap Advisors, LLC History Added to 27,237 285 0.01% 0.01% 66 +868 3.29% Q4 2025 Jan 13, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 26,590 278 0.0% 0.0% 67 0 0.0% Q4 2025 Feb 06, 2026
Capital CS Group, LLC History No change 25,224 264 0.41% 0.43% 68 0 0.0% Q4 2025 Jan 09, 2026
Game Plan Financial Advisors, LLC History No change 25,000 262 0.11% 0.11% 69 0 0.0% Q4 2025 Jan 14, 2026
PFG Investments, LLC History New 24,624 258 0.01% 71 +24,624 New Q4 2025 Jan 26, 2026
READYSTATE ASSET MANAGEMENT LP History Added to 24,702 258 0.01% 0.01% 70 +5,644 29.61% Q4 2025 Feb 17, 2026
HOLLENCREST CAPITAL MANAGEMENT History No change 24,293 254 0.01% 0.01% 72 0 0.0% Q4 2025 Feb 12, 2026
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC History Added to 23,617 247 0.02% 0.02% 73 +3,605 18.01% Q4 2025 Feb 03, 2026
Mariner, LLC History Added to 23,380 245 0.0% 0.0% 74 +267 1.16% Q4 2025 Feb 13, 2026
MML INVESTORS SERVICES, LLC History Added to 22,579 236 0.0% 0.0% 75 +360 1.62% Q4 2025 Feb 13, 2026
Concurrent Investment Advisors, LLC History New 21,999 230 0.0% 76 +21,999 New Q4 2025 Jan 29, 2026
Lexington Hill Partners, LLC History New 21,939 229 0.17% 77 +21,939 New Q4 2025 Feb 19, 2026
KESTRA PRIVATE WEALTH SERVICES, LLC History Added to 20,803 218 0.0% 0.0% 78 +815 4.08% Q4 2025 Jan 29, 2026
CALTON & ASSOCIATES, INC. History New 20,332 213 0.03% 79 +20,332 New Q4 2025 Feb 10, 2026
HALBERT HARGROVE GLOBAL ADVISORS, LLC History No change 20,050 210 0.01% 0.01% 80 0 0.0% Q4 2025 Jan 23, 2026
Beacon Pointe Advisors, LLC History New 19,066 199 0.0% 81 +19,066 New Q4 2025 Feb 18, 2026
WEALTH EFFECTS LLC History Added to 19,080 199 0.06% 0.06% 82 +1,074 5.96% Q4 2025 Jan 26, 2026
JANE STREET GROUP, LLC History Added to 18,563 194 0.0% 0.0% 83 +1,340 7.78% Q4 2025 Feb 12, 2026
Hilltop Partners LLC History No change 18,305 191 0.05% 0.06% 84 0 0.0% Q4 2025 Feb 10, 2026
Sunpointe, LLC History No change 17,745 187 0.06% 0.07% 85 0 0.0% Q4 2025 Jan 23, 2026
WEDBUSH SECURITIES INC History No change 17,050 179 0.01% 0.01% 86 0 0.0% Q4 2025 Feb 12, 2026
Alpha Cubed Investments, LLC History Added to 16,808 176 0.01% 0.0% 87 +4,508 36.65% Q4 2025 Feb 03, 2026
PINNACLE ASSOCIATES LTD History No change 16,433 172 0.0% 0.0% 88 0 0.0% Q4 2025 Feb 05, 2026
NOVEM GROUP History Added to 16,266 170 0.02% 0.02% 89 +1,415 9.53% Q4 2025 Jan 27, 2026
Brookstone Capital Management History No change 15,089 158 0.0% 0.0% 90 0 0.0% Q4 2025 Jan 15, 2026
NWAM LLC History Added to 13,399 148 0.01% 0.01% 91 +1,506 12.66% Q4 2025 Feb 04, 2026
HRT FINANCIAL LP History New 14,099 147 0.0% 92 +14,099 New Q4 2025 Feb 12, 2026
Clear Trail Advisors, LLC History New 13,649 143 0.03% 93 +13,649 New Q4 2025 Jan 09, 2026
San Luis Wealth Advisors LLC History No change 13,555 142 0.02% 0.03% 94 0 0.0% Q4 2025 Jan 26, 2026
one8zero8, LLC History Reduced 13,350 139 0.03% 0.03% 95 -1,000 -6.97% Q4 2025 Feb 17, 2026
Clearwave Capital, LLC History New 13,060 136 0.1% 98 +13,060 New Q4 2025 Mar 02, 2026
ENVESTNET ASSET MANAGEMENT INC History New 12,979 136 0.0% 96 +12,979 New Q4 2025 Feb 10, 2026
Kovack Advisors, Inc. History Added to 12,999 136 0.01% 0.01% 97 +852 7.01% Q4 2025 Feb 17, 2026
ProCore Advisors, LLC History New 12,136 127 0.13% 100 +12,136 New Q4 2025 Jan 21, 2026
Continuum Advisory, LLC History New 12,120 127 0.01% 99 +12,120 New Q4 2025 Feb 11, 2026
Palogic Value Management, L.P. History No change 12,000 125 0.05% 0.05% 101 0 0.0% Q4 2025 Feb 17, 2026
Allworth Financial LP History New 11,897 124 0.0% 102 +11,897 New Q4 2025 Feb 05, 2026
Modern Wealth Management, LLC History No change 11,915 124 0.0% 0.0% 103 0 0.0% Q4 2025 Feb 17, 2026
MELFA WEALTH MANAGEMENT, INC. History No change 11,819 123 0.07% 0.07% 104 0 0.0% Q4 2025 Jan 16, 2026
Clearstead Advisors, LLC History Added to 11,527 120 0.0% 0.0% 105 +303 2.7% Q4 2025 Feb 09, 2026
Cerity Partners LLC History Reduced 11,435 119 0.0% 0.0% 106 -880 -7.15% Q4 2025 Feb 11, 2026
Semus Wealth Partners LLC History Reduced 11,228 117 0.06% 0.1% 107 -5,252 -31.87% Q4 2025 Jan 27, 2026
Creative Planning History Added to 11,004 115 0.0% 0.0% 108 +4 0.04% Q4 2025 Feb 17, 2026
Steward Partners Investment Advisory, LLC History No change 9,912 103 0.0% 0.0% 109 0 0.0% Q4 2025 Feb 12, 2026
FLAGSHIP HARBOR ADVISORS, LLC History New 9,679 101 0.0% 110 +9,679 New Q4 2025 Jan 21, 2026
Kestra Advisory Services, LLC History New 8,857 92 0.0% 111 +8,857 New Q4 2025 Feb 13, 2026
Global Retirement Partners, LLC History Added to 8,308 87 0.0% 0.0% 112 +114 1.39% Q4 2025 Feb 06, 2026
BARRETT & COMPANY, INC. History No change 7,750 81 0.03% 0.03% 113 0 0.0% Q4 2025 Jan 28, 2026
MONETARY MANAGEMENT GROUP INC History No change 7,500 78 0.02% 0.02% 114 0 0.0% Q4 2025 Feb 11, 2026
Farther Finance Advisors, LLC History No change 5,340 55 0.0% 0.0% 115 0 0.0% Q4 2025 Jan 23, 2026
NBC SECURITIES, INC. History No change 4,413 46 0.0% 0.0% 116 0 0.0% Q4 2025 Jan 29, 2026
Wilmington Savings Fund Society, FSB History No change 4,000 41 0.0% 0.0% 117 0 0.0% Q4 2025 Feb 12, 2026
AMERIFLEX GROUP, INC. History Reduced 3,700 38 0.02% 0.03% 119 -3,700 -50.0% Q4 2025 Feb 18, 2026
CWM, LLC History New 3,639 38 0.0% 118 +3,639 New Q4 2025 Jan 26, 2026
PRIVATE TRUST CO NA History No change 3,000 31 0.0% 0.0% 120 0 0.0% Q4 2025 Jan 26, 2026
Gen-Wealth Partners Inc History No change 2,575 26 0.01% 0.01% 121 0 0.0% Q4 2025 Feb 13, 2026
GHP Investment Advisors, Inc. History No change 2,400 25 0.0% 0.0% 122 0 0.0% Q4 2025 Jan 27, 2026
CX Institutional History Reduced 2,176 23 0.0% 0.0% 123 -7,245 -76.9% Q4 2025 Feb 02, 2026
Costello Asset Management, INC History Added to 2,227 23 0.01% 0.01% 124 +41 1.88% Q4 2025 Feb 03, 2026
IFP Advisors, Inc History New 2,000 20 0.0% 125 +2,000 New Q4 2025 Feb 06, 2026
Caldwell Trust Co History No change 1,534 16 0.0% 0.0% 126 0 0.0% Q4 2025 Jan 30, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History Reduced 1,495 15 0.0% 0.0% 127 -23,957 -94.13% Q4 2025 Feb 10, 2026
ORG Partners LLC History No change 1,500 15 0.0% 0.0% 128 0 0.0% Q4 2025 Jan 14, 2026
Center for Financial Planning, Inc. History No change 1,094 11 0.0% 0.0% 129 0 0.0% Q4 2025 Feb 05, 2026
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. History No change 1,000 10 0.0% 0.02% 130 0 0.0% Q4 2025 Jan 20, 2026
McIlrath & Eck, LLC History No change 811 8 0.0% 0.0% 131 0 0.0% Q4 2025 Feb 03, 2026
HHM Wealth Advisors, LLC History No change 725 7 0.0% 0.0% 132 0 0.0% Q4 2025 Jan 22, 2026
Garton & Associates Financial Advisors LLC History New 575 6 0.0% 134 +575 New Q4 2025 Feb 18, 2026
ROTHSCHILD INVESTMENT LLC History No change 662 6 0.0% 0.0% 133 0 0.0% Q4 2025 Feb 10, 2026
Cape Investment Advisory, Inc. History New 402 4 0.0% 135 +402 New Q4 2025 Feb 17, 2026
HIGHLINE WEALTH PARTNERS LLC History No change 400 4 0.0% 0.0% 136 0 0.0% Q4 2025 Jan 15, 2026
GAMMA Investing LLC History Added to 321 3 0.0% 0.0% 138 +200 165.29% Q4 2025 Jan 05, 2026
Twin Lakes Capital Management, LLC History Added to 325 3 0.0% 0.0% 137 +8 2.52% Q4 2025 Feb 04, 2026
ASSETMARK, INC History New 241 2 0.0% 139 +241 New Q4 2025 Jan 23, 2026
Newbridge Financial Services Group, Inc. History Closed out 0 0 0.03% -21,704 -100.0% Q3 2025 Nov 13, 2025
Turim 21 Investimentos Ltda. History Closed out 0 0 0.01% -1,945 -100.0% Q3 2025 Nov 14, 2025
Ameritas Advisory Services, LLC History Closed out 0 0 0.0% -1,279 -100.0% Q3 2025 Nov 06, 2025
PRINCIPAL SECURITIES, INC. History Closed out 0 0 0.0% -1,012 -100.0% Q3 2025 Nov 12, 2025
Advisory Services Network, LLC History Closed out 0 0 0.0% -664 -100.0% Q3 2025 Nov 18, 2025
ST GERMAIN D J CO INC History Closed out 0 0 0.0% -300 -100.0% Q3 2025 Oct 07, 2025
Tower Research Capital LLC (TRC) History Closed out 0 0 -54 -100.0% Q3 2025 Nov 14, 2025
HUNTINGTON NATIONAL BANK History No change 1 0 0 0.0% Q4 2025 Feb 09, 2026
CITIGROUP INC History No change 27 0 0 0.0% Q4 2025 Feb 13, 2026
Key FInancial Inc History No change 89 0 0 0.0% Q4 2025 Feb 09, 2026