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CHY

Calamos Convertible & High Income Fund

Company with tickers: CHY

CIK
1222719
CUSIP
12811P108
Shares Outstanding
80,330,314
13F Activity (30d)
107 filings 105 filers
Price
$13.00
Market Cap
$1.04B
52W High
$13.11
52W Low
$10.20
Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades
Holders: 133
Total Value: $136,174,567
Total Shares: 12,504,557
Showing 1–100 of 133 holdings by value · page 1 of 2

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 133 13F filers · Δ vs Dec 31, 2025
Top Holder
11.5%
Jun 2024 → Mar 2026 · range 11.2% – 100.0%
+0.3 pts
Top 5
45.6%
Jun 2024 → Mar 2026 · range 43.0% – 100.0%
+2.6 pts
Top 10
61.5%
Jun 2024 → Mar 2026 · range 60.7% – 100.0%
+0.8 pts
HHI
527
Jun 2024 → Mar 2026 · range 499 – 10,000
Broadly held +28

Quarterly Activity

vs Dec 31, 2025
New
21
Increased
50
Decreased
30
Sold Out
17
Unchanged
32
Holder count: +4
Institutional value: -8.5%
Shares held: -5.0%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Large COHEN & STEERS, INC. +122,500 502,484
Mid Advisors Asset Management, Inc. +73,004 312,123
Large Kestra Advisory Services, LLC +55,590 88,481
Mega UBS Group AG +42,223 183,824
Large Corient Private Wealth LLC +39,700 170,928

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Small Cornerstone Advisory, LLC −85,956 278,497
Mid Apollon Wealth Management, LLC −35,618 48,999
Mega LPL Financial LLC −35,006 1,443,850
Micro Pacific Wealth Strategies Group, Inc. −33,873 546,229
Large Mariner, LLC −28,724 101,649

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Small Shaker Financial Services, LLC 82,616 $899,688
Mega MILLENNIUM MANAGEMENT LLC 59,037 $642,912
Mid Kingsview Wealth Management, LLC 39,340 $428,412
Large HRT FINANCIAL LP 29,425 $320,438
Mid WEDBUSH SECURITIES INC 23,550 $256,459

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mid Penserra Capital Management LLC 705,206 $7,975,879
Small DUMONT & BLAKE INVESTMENT ADVISORS LLC 228,661 $2,586,155
Small GREENBERG FINANCIAL GROUP 201,222 $2,275,820
Micro Navis Wealth Advisors, LLC 69,327 $784,088
Micro Arlington Capital Management, Inc. 48,774 $551,633
Filter: New 21 Increased 50 Reduced 30 Sold out 17 Unchanged 32
100 of 100 shown
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega LPL Financial LLC $15,723,526 11.55% 1,443,850 View
Mega WELLS FARGO & COMPANY/MN $14,174,532 10.41% 1,301,610 View
Mega BANK OF AMERICA CORP /DE/ Bank $13,677,317 10.04% 1,255,952 View
Mega MORGAN STANLEY $10,602,362 7.79% 973,587 View
Large GUGGENHEIM CAPITAL LLC $7,919,404 5.82% 727,218 View
Micro Pacific Wealth Strategies Group, Inc. $5,948,433 4.37% 546,229 View
Large COHEN & STEERS, INC. $5,472,050 4.02% 502,484 View
Mega RAYMOND JAMES FINANCIAL INC $3,670,114 2.70% 337,017 View
Mid Advisors Asset Management, Inc. $3,399,019 2.50% 312,123 View
Small GREATMARK INVESTMENT PARTNERS, INC. $3,225,563 2.37% 296,195 View
Mid OSAIC HOLDINGS, INC. $3,077,328 2.26% 282,583 View
Small Cornerstone Advisory, LLC $3,032,832 2.23% 278,497 View
Mega ROYAL BANK OF CANADA Bank $2,514,010 1.85% 230,855 View
Small Morse Asset Management, Inc $2,301,939 1.69% 211,381 View
Mega UBS Group AG $2,001,843 1.47% 183,824 View
Large Corient Private Wealth LLC $1,861,405 1.37% 170,928 View
Large COMMONWEALTH EQUITY SERVICES, LLC $1,776,561 1.30% 163,137 View
Large Cambridge Investment Research Advisors, Inc. $1,694,560 1.24% 155,607 View
Large Cetera Investment Advisers $1,626,748 1.19% 149,380 View
Large Janney Montgomery Scott LLC $1,276,122 0.94% 117,183 View
Large Baird Financial Group, Inc. $1,268,369 0.93% 116,471 View
Mid KESTRA PRIVATE WEALTH SERVICES, LLC $1,210,358 0.89% 111,144 View
Mega AMERIPRISE FINANCIAL INC $1,189,024 0.87% 109,185 View
Large Mariner, LLC $1,106,957 0.81% 101,649 View
Micro PMG Family Office LLC Family Office $983,595 0.72% 90,321 View
Large Kestra Advisory Services, LLC $963,558 0.71% 88,481 View
Small Shaker Financial Services, LLC $899,688 0.66% 82,616 View
Mid Beacon Pointe Advisors, LLC $815,497 0.60% 74,885 View
Large Rockefeller Capital Management L.P. $807,318 0.59% 74,134 View
Mid Compound Planning, Inc. $787,183 0.58% 72,285 View
Mid NewEdge Advisors, LLC $762,038 0.56% 69,976 View
Small BURNS J W & CO INC/NY $722,279 0.53% 66,325 View
Small Cadent Capital Advisors, LLC $675,180 0.50% 62,000 View
Mid PFG Investments, LLC $666,849 0.49% 61,235 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $660,870 0.49% 60,686 View
Large STIFEL FINANCIAL CORP $650,721 0.48% 59,754 View
Mega MILLENNIUM MANAGEMENT LLC $642,912 0.47% 59,037 View
Small Samalin Investment Counsel, LLC $616,678 0.45% 56,628 View
Mid Stratos Wealth Partners, LTD. $593,461 0.44% 54,496 View
Mid Curi Capital, LLC $562,413 0.41% 51,645 View
Small Legacy Wealth Management, LLC / MS $556,402 0.41% 51,093 View
Mid Apollon Wealth Management, LLC $533,599 0.39% 48,999 View
Mid Kingsview Wealth Management, LLC $428,412 0.31% 39,340 View
Large NATIONAL BANK OF CANADA /FI/ Bank $416,542 0.31% 38,250 View
Mega JANE STREET GROUP, LLC $408,047 0.30% 37,470 View
Large TRUIST FINANCIAL CORP $397,310 0.29% 36,484 View
Small Chancellor Financial Group WB LP $397,223 0.29% 36,476 View
Micro LifeWealth Investments, LLC $381,073 0.28% 34,993 View
Large Steward Partners Investment Advisory, LLC $350,625 0.26% 32,197 View
Small COFG Advisors, LLC $349,514 0.26% 32,095 View
Mid D.A. DAVIDSON & CO. $348,087 0.26% 31,964 View
Micro MKT Advisors LLC $338,047 0.25% 31,042 View
Large &PARTNERS $332,449 0.24% 30,528 View
Small Autumn Glory Partners, LLC $326,700 0.24% 30,000 View
Large HRT FINANCIAL LP $320,438 0.24% 29,425 View
Large Focus Partners Wealth $318,652 0.23% 29,261 View
Small Bison Wealth, LLC $296,817 0.22% 27,256 View
Mid Prospera Financial Services Inc $291,808 0.21% 26,796 View
Small SHEETS SMITH WEALTH MANAGEMENT $290,556 0.21% 26,681 View
Mid OPPENHEIMER & CO INC $285,873 0.21% 26,251 View
Small Graves Light Lenhart Wealth, Inc. $259,486 0.19% 23,828 View
Mid Chicago Partners Investment Group LLC $259,116 0.19% 23,794 View
Large DAVENPORT & Co LLC $258,528 0.19% 23,740 View
Mid WEDBUSH SECURITIES INC Broker-Dealer $256,459 0.19% 23,550 View
Micro Merrithew & Thorsten Inc $242,095 0.18% 22,231 View
Micro SOL Capital Management CO $230,966 0.17% 21,209 View
Mid Concurrent Investment Advisors, LLC $229,256 0.17% 21,052 View
Mid Meridian Wealth Management, LLC $223,343 0.16% 20,509 View
Large MML INVESTORS SERVICES, LLC $221,600 0.16% 20,349 View
Mid PATTEN & PATTEN INC/TN $214,391 0.16% 19,687 View
Mid Prime Capital Investment Advisors, LLC $208,902 0.15% 19,183 View
Mid XTX Topco Ltd $207,802 0.15% 19,082 View
Small Mirador Capital Partners LP $203,839 0.15% 18,718 View
Large Cerity Partners LLC $196,956 0.14% 18,086 View
Small Oxbow Advisors, LLC $190,575 0.14% 17,500 View
Mega ENVESTNET ASSET MANAGEMENT INC $189,083 0.14% 17,363 View
Small MELFA WEALTH MANAGEMENT, INC. $186,251 0.14% 17,103 View
Small Summit Financial Strategies, Inc. $179,565 0.13% 16,489 View
Mid EP Wealth Advisors, LLC $179,543 0.13% 16,487 View
Small INSIGNEO ADVISORY SERVICES, LLC $174,599 0.13% 16,033 View
Small PKS Advisory Services, LLC $163,818 0.12% 15,043 View
Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC $160,627 0.12% 14,750 View
Mid WOLVERINE ASSET MANAGEMENT LLC $158,264 0.12% 14,533 View
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $143,279 0.11% 13,157 View
Small Spire Wealth Management $135,711 0.10% 12,462 View
Large CWM, LLC $131,790 0.10% 12,102 View
Large Creative Planning $130,353 0.10% 11,970 View
Small VERUS CAPITAL PARTNERS, LLC $130,266 0.10% 11,962 View
Small Zhang Financial LLC $128,992 0.09% 11,845 View
Mid Allworth Financial LP $125,017 0.09% 11,480 View
Mid BENJAMIN EDWARDS INC $118,701 0.09% 10,900 View
Small Stonebrook Private Inc. $118,374 0.09% 10,870 View
Mid Virtu Financial LLC $118,330 0.09% 10,866 View
Mid INDEPENDENT FINANCIAL GROUP, LLC $117,252 0.09% 10,767 View
Micro Tandem Investment Partners LLC $111,731 0.08% 10,260 View
Large NOMURA HOLDINGS INC $108,900 0.08% 10,000 View
Mid HARBOUR INVESTMENTS, INC. $97,106 0.07% 8,917 View
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $64,033 0.05% 5,880 View
Mid GHP Investment Advisors, Inc. $58,882 0.04% 5,407 View
Micro Burk Holdings LLC $57,717 0.04% 5,300 View
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