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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, Q4 2021

Institutional positions in Calamos Convertible Opportunities & Income Fund as of Dec 31, 2021. 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
110
+6 vs. Q3 2021
Shares held
13.5M
+170.0K (+1.3%) vs. Q3 2021
Total value
$203.3M
+$4.42M (+2.2%) vs. Q3 2021
New holders
16
35 more added
Sold out
10
31 more reduced

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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.

Institutional holdersQ4 2021: 110 institutions
Q1 2021: 108 institutionsQ2 2021: 109 institutionsQ3 2021: 106 institutionsQ4 2021: 110 institutionsQ1 2022: 115 institutionsQ2 2022: 110 institutionsQ3 2022: 104 institutionsQ4 2022: 109 institutionsQ1 2023: 116 institutionsQ2 2023: 109 institutionsQ3 2023: 109 institutionsQ4 2023: 113 institutionsQ1 2024: 108 institutionsQ2 2024: 111 institutionsQ3 2024: 116 institutionsQ4 2024: 128 institutionsQ1 2025: 122 institutionsQ2 2025: 138 institutionsQ3 2025: 132 institutionsQ4 2025: 146 institutionsQ1 2026: 136 institutionsQ2 2026: 137 institutions
Value heldQ4 2021: $203.3M
Q1 2021: $201.0MQ2 2021: $206.1MQ3 2021: $200.1MQ4 2021: $203.3MQ1 2022: $160.0MQ2 2022: $155.5MQ3 2022: $129.8MQ4 2022: $145.6MQ1 2023: $145.3MQ2 2023: $157.5MQ3 2023: $149.0MQ4 2023: $147.6MQ1 2024: $160.1MQ2 2024: $177.1MQ3 2024: $172.5MQ4 2024: $185.2MQ1 2025: $149.6MQ2 2025: $179.6MQ3 2025: $185.0MQ4 2025: $186.2MQ1 2026: $193.8MQ2 2026: $252.8M
Institutions holding CHI and their total value by quarter
QuarterHoldersValue
Q2 2026137$252.8M
Q1 2026136$193.8M
Q4 2025146$186.2M
Q3 2025132$185.0M
Q2 2025138$179.6M
Q1 2025122$149.6M
Q4 2024128$185.2M
Q3 2024116$172.5M
Q2 2024111$177.1M
Q1 2024108$160.1M
Q4 2023113$147.6M
Q3 2023109$149.0M
Q2 2023109$157.5M
Q1 2023116$145.3M
Q4 2022109$145.6M
Q3 2022104$129.8M
Q2 2022110$155.5M
Q1 2022115$160.0M
Q4 2021110$203.3M
Q3 2021106$200.1M
Q2 2021109$206.1M
Q1 2021108$201.0M

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Calamos Convertible Opportunities & Income Fund; share changes are against Q3 2021.

Institutions holding CHI in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Morgan Stanley1,369,373$20.7M0.00%+65,573+5.0%Added
UBS Group AG1,303,522$19.7M0.01%−183,380−12.3%Reduced
Wells Fargo & Company1,198,955$18.1M0.00%−11,477−0.9%Reduced
Advisors Asset Management, Inc.1,040,463$15.7M0.22%−32,180−3.0%Reduced
Bank of America Corp960,782$14.5M0.00%+50,806+5.6%Added
Guggenheim Capital LLC931,955$14.1M0.07%+88,139+10.4%Added
Royal Bank of Canada584,759$8.84M0.00%−61,215−9.5%Reduced
D.A. Davidson & Co.507,442$7.67M0.08%+17,045+3.5%Added
Commonwealth Equity Services, LLC499,850$7.55M0.02%−31,574−5.9%Reduced
LPL Financial LLC424,675$6.42M0.01%+51,571+13.8%Added
Ameriprise Financial Inc391,293$5.91M0.00%+2,371+0.6%Added
Cohen & Steers, Inc.357,278$5.40M0.01%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.266,944$4.03M0.01%+3,455+1.3%Added
Baird Financial Group, Inc.242,032$3.66M0.01%+15,522+6.9%Added
Advisor Group Holdings, Inc.241,258$3.65M0.01%+10,601+4.6%Added
Reitz Capital Advisors LLC229,562$3.48M2.46%+4,208+1.9%Added
Apollon Wealth Management, LLC208,137$3.15M0.25%+208,137New
Harbour Investments, Inc.186,486$2.82M0.17%−20,602−9.9%Reduced
Northwestern Mutual Wealth Management Co153,110$2.31M0.00%+8,866+6.1%Added
Samalin Investment Counsel, LLC134,861$2.04M1.22%+646+0.5%Added
Frontier Wealth Management LLC134,873$2.04M0.13%+6,700+5.2%Added
Cambridge Investment Research Advisors, Inc.112,653$1.70M0.01%+3,179+2.9%Added
Raymond James & Associates110,824$1.68M0.00%+6,909+6.6%Added
Sigma Planning Corp96,130$1.45M0.04%−308−0.3%Reduced
HighTower Advisors, LLC94,929$1.44M0.00%−836−0.9%Reduced
Mutual Advisors, LLC94,234$1.42M0.08%+1,164+1.3%Added
Stifel Financial Corp79,461$1.20M0.00%+702+0.9%Added
Central Trust Co66,938$1.01M0.03%00.0%Unchanged
Private Advisor Group, LLC63,793$964.0K0.01%−108,360−62.9%Reduced
GWM Advisors LLC57,061$863.0K0.01%+57,061New
Csenge Advisory Group46,446$712.0K0.06%−3,193−6.4%Reduced
Geneos Wealth Management Inc.45,884$693.0K0.03%−10,141−18.1%Reduced
Invesco Ltd.43,108$651.0K0.00%−19,191−30.8%Reduced
E&G Advisors, LP40,277$609.0K0.15%00.0%Unchanged
Janney Montgomery Scott LLC38,696$585.0K0.00%−218−0.6%Reduced
Institute for Wealth Management, LLC.37,312$564.0K0.09%+287+0.8%Added
Cetera Advisor Networks LLC34,404$520.0K0.01%+334+1.0%Added
Founders Financial Alliance, LLC33,684$509.0K0.20%+471+1.4%Added
Dumont & Blake Investment Advisors LLC30,990$468.0K0.12%−375−1.2%Reduced
Oppenheimer & Co Inc30,738$464.0K0.01%+1,273+4.3%Added
WealthPLAN Partners, LLC33,522$460.0K0.03%+3,193+10.5%Added
Rockefeller Capital Management L.P.30,323$458.0K0.00%00.0%Unchanged
Game Plan Financial Advisors, LLC30,000$453.0K0.24%00.0%Unchanged
DF Dent & Co Inc29,418$445.0K0.00%+29,418New
TFG Advisers LLC29,180$441.0K0.19%+299+1.0%Added
The PNC Financial Services Group, Inc.28,016$424.0K0.00%−1,332−4.5%Reduced
Wealth Effects LLC28,090$424.0K0.18%+28,090New
Hollencrest Capital Management27,555$417.0K0.03%−2,943−9.6%Reduced
Stratos Wealth Partners, LTD.27,171$411.0K0.01%−398−1.4%Reduced
Kestra Private Wealth Services, LLC26,425$399.0K0.02%+137+0.5%Added
United Capital Financial Advisers, LLC26,290$397.0K0.00%+7,600+40.7%Added
First Nebraska Trust Co25,249$381.5K0.05%−2,500−9.0%Reduced
Cetera Investment Advisers22,744$344.0K0.00%−365−1.6%Reduced
Axxcess Wealth Management, LLC22,044$333.0K0.03%+22,044New
Steward Partners Investment Advisory, LLC21,566$326.0K0.00%+11,540+115.1%Added
Wetherby Asset Management Inc21,400$323.0K0.02%00.0%Unchanged
Truist Financial Corp21,166$320.0K0.00%−18,948−47.2%Reduced
Advisory Services Network, LLC20,842$315.0K0.01%−2,090−9.1%Reduced
Financial Advocates Investment Management20,764$314.0K0.02%−4,938−19.2%Reduced
Sonora Investment Management Group, LLC20,750$314.0K0.04%+20,750New
CX Institutional20,471$309.0K0.02%+4,971+32.1%Added
Sheaff Brock Investment Advisors, LLC20,226$306.0K0.03%00.0%Unchanged
Claraphi Advisory Network, LLC18,993$287.0K0.10%−3,018−13.7%Reduced
Bellecapital International Ltd.17,476$264.0K0.08%+183+1.1%Added
Belpointe Asset Management LLC17,117$259.0K0.02%+10+0.1%Added
Pinnacle Associates Ltd17,000$257.0K0.00%00.0%Unchanged
Capital Investment Advisors, LLC16,590$251.0K0.01%−4,100−19.8%Reduced
Hyman Charles D16,500$249.0K0.02%00.0%Unchanged
Capital Analysts, LLC16,350$247.0K0.01%00.0%Unchanged
Marcum Wealth, LLC16,312$246.0K0.03%+156+1.0%Added
MML Investors Services, LLC15,837$239.0K0.00%+2,294+16.9%Added
Ford Financial Group, LLC15,000$226.0K0.08%00.0%Unchanged
Cetera Advisors LLC14,024$212.0K0.00%−4,851−25.7%Reduced
Sovereign Financial Group, Inc.13,463$203.0K0.08%−850−5.9%Reduced
Kerntke Otto McGlone Wealth Management Group13,148$199.0K0.24%+13,148New
Neuberger Berman Group LLC13,000$196.0K0.00%−12,000−48.0%Reduced
Doyle Wealth Management12,467$188.0K0.01%+12,467New
Kestra Advisory Services, LLC12,295$186.0K0.00%−32,438−72.5%Reduced
IHT Wealth Management, LLC11,506$174.0K0.01%+11,506New
American Portfolios Advisors11,060$167.1K0.01%+3,460+45.5%Added
SAM Advisors, LLC11,410$166.0K0.08%−2,995−20.8%Reduced
Visionary Wealth Advisors10,947$165.0K0.01%+189+1.8%Added
Prospera Financial Services Inc10,300$156.0K0.01%00.0%Unchanged
Lindbrook Capital, LLC10,307$156.0K0.02%+10,307New
CoreCap Advisors, LLC10,157$153.0K0.01%+10,157New
Proequities, Inc.6,229$95.0K0.01%+110+1.8%Added
Johnson Midwest Financial, LLC6,022$91.0K0.07%00.0%Unchanged
Allworth Financial LP5,300$80.0K0.00%00.0%Unchanged
Spire Wealth Management5,225$79.0K0.00%−1,000−16.1%Reduced
SRS Capital Advisors, Inc.4,500$68.0K0.01%00.0%Unchanged
Ahrens Investment Partners LLC3,418$52.0K0.02%+3,418New
NEXT Financial Group, Inc3,348$51.0K0.00%00.0%Unchanged
Glassman Wealth Services3,260$49.0K0.01%00.0%Unchanged
Institutional & Family Asset Management, LLC3,000$45.0K0.01%00.0%Unchanged
Huntington National Bank–$43.0K0.00%–New
Endurance Wealth Management, Inc.2,500$38.0K0.00%00.0%Unchanged
Caldwell Trust Co1,534$23.2K0.00%00.0%Unchanged
Covington Capital Management1,550$23.0K0.00%+1,550New
Fortitude Advisory Group L.L.C.1,500$23.0K0.01%+1,500New
US Bancorp1,379$21.0K0.00%−2,173−61.2%Reduced