# CALLON PETROLEUM CORP COMMON STOCK

CALLON PETROLEUM CORP COMMON STOCK is a security (CUSIP 13123X508) tracked across SEC portfolio filings. 1 institutional managers reported $557 on Form 13F as of 2026-03-31; 2 registered fund positions totaling $105K via N-PORT as of 2021-01-31.

## Summary

- Issuer: CALLON PETROLEUM CORP
- Class: COMMON STOCK
- CUSIP: 13123X508
- Asset category: EC
- 13F holders: 1
- 13F value: $557
- 13F period: 2026-03-31
- N-PORT fund positions: 2
- N-PORT value: $105K
- N-PORT report: 2021-01-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| HUNTINGTON NATIONAL BANK | COLUMBUS, OH | $557 | 1 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Master Advantage U.S. Total Market LLC](https://search.stillhousedata.com/fund/S000002322) | Master Advantage U.S. Total Market LLC | $100K | 2.75% |
| [Schroder North American Equity Fund](https://search.stillhousedata.com/fund/S000010680) | SCHRODER GLOBAL SERIES TRUST | $5K | 3.08% |

## More

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.