# CALAMOS CONV & HIGH INCOME F COM SHS

CALAMOS CONV & HIGH INCOME F COM SHS is a security (CUSIP 12811P108) tracked across SEC portfolio filings. 148 institutional managers reported $139.1M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $4.0M via N-PORT as of 2026-03-31.

## Summary

- Issuer: CALAMOS CONV & HIGH INCOME F
- Class: COM SHS
- CUSIP: 12811P108
- Asset category: EC
- 13F holders: 148
- 13F value: $139.1M
- 13F period: 2026-06-30
- N-PORT fund positions: 1
- N-PORT value: $4.0M
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 148 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [LPL Financial LLC](https://search.stillhousedata.com/firm/6413) | FORT MILL, SC | $15.7M | 1,443,850 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $14.2M | 1,301,610 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $13.7M | 1,255,952 |
| MORGAN STANLEY | NEW YORK, NY | $10.6M | 973,589 |
| GUGGENHEIM CAPITAL LLC | Chicago, IL | $7.9M | 727,218 |
| [Pacific Wealth Strategies Group, Inc.](https://search.stillhousedata.com/firm/144789) | SANTA BARBARA, CA | $6.0M | 441,823 |
| ENVESTNET ASSET MANAGEMENT INC | Berwyn, PA | $4.3M | 317,109 |
| [GREATMARK INVESTMENT PARTNERS, INC.](https://search.stillhousedata.com/firm/105267) | COLUMBUS, GA | $4.1M | 300,632 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $3.7M | 337,017 |
| [Advisors Asset Management, Inc.](https://search.stillhousedata.com/firm/46727) | Monument, CO | $3.4M | 312,123 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $3.3M | 301,151 |
| Royal Bank of Canada | TORONTO, A6 | $2.5M | 230,855 |
| Morse Asset Management, Inc | DARIEN, CT | $2.3M | 211,381 |
| GREENBERG FINANCIAL GROUP | TUCSON, AZ | $2.3M | 201,222 |
| [COMMONWEALTH EQUITY SERVICES, LLC](https://search.stillhousedata.com/firm/8032) | WALTHAM, MA | $2.3M | 166,540 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Cohen & Steers Closed-End Opportunity Fund, Inc. | Cohen & Steers Closed-End Opportunity Fund, Inc. | $4.0M | 110.94% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/12811p108.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.