# PIONEER FUND /MA/

PIONEER FUND /MA/ (CIK 78713) is an SEC-registered fund company with 1 reporting fund series and $9.0B in net assets as of 2024-12-31.

## Registrant

- CIK: 78713
- File number: 811-01466
- LEI: HZUZDEH49POKNILHKM86
- Address: 60 State Street, Boston, US-MA, 02109
- Phone: 617-422-4947
- Net assets: $9.0B
- Total assets: $9.0B
- Fund series: 1
- Latest report: 2024-12-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| [Pioneer Fund](https://search.stillhousedata.com/fund/S000003991) | $9.0B |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | $658.0M |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | $628.9M |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | $533.2M |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | $392.2M |
| [United Parcel Service Inc](https://search.stillhousedata.com/security/911312106) | $389.4M |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | $374.7M |
| [Truist Financial Corp](https://search.stillhousedata.com/security/89832Q109) | $367.2M |
| [US Bancorp](https://search.stillhousedata.com/security/902973304) | $362.2M |
| [Martin Marietta Materials Inc](https://search.stillhousedata.com/security/573284106) | $353.7M |
| [Regeneron Pharmaceuticals Inc](https://search.stillhousedata.com/security/75886F107) | $302.2M |
| [Visa Inc](https://search.stillhousedata.com/security/92826C839) | $253.8M |
| [Vertex Pharmaceuticals Inc](https://search.stillhousedata.com/security/92532F100) | $252.0M |
| [Teck Resources Ltd](https://search.stillhousedata.com/security/878742204) | $249.3M |
| [Freeport-McMoRan Inc](https://search.stillhousedata.com/security/35671D857) | $225.2M |
| [BJ's Wholesale Club Holdings I](https://search.stillhousedata.com/security/05550J101) | $223.2M |

## More

- [CIK 78713 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=78713&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/78713.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.