# Harbor Core Plus Fund

Harbor Core Plus Fund is a registered fund series of HARBOR FUNDS (series S000000682). Net assets $1.2B as of 2026-04-30.

## Profile

- Series ID: S000000682
- Registrant: HARBOR FUNDS
- LEI: EOW1NK32RWEIMTVXK597
- Net assets: $1.2B
- Total assets: $1.3B
- As of: 2026-04-30

## Advisers

- [Income Research & Management (Subadvisor)](https://search.stillhousedata.com/firm/104863)
- [Harbor Capital Advisors, Inc. (Advisor)](https://search.stillhousedata.com/firm/113402)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQD6) | — | $26.5M | 212.00% |
| [United States Treasury](https://search.stillhousedata.com/security/912810TA6) | — | $25.9M | 207.40% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UB2) | — | $21.1M | 168.59% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CPJ4) | — | $15.0M | 119.67% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UC0) | — | $14.6M | 116.93% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UN6) | — | $13.5M | 108.03% |
| [United States Treasury](https://search.stillhousedata.com/security/912810TR9) | — | $13.1M | 104.92% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UF3) | — | $12.8M | 102.40% |
| [United States Treasury](https://search.stillhousedata.com/security/912810TS7) | — | $12.1M | 96.91% |
| [United States Treasury](https://search.stillhousedata.com/security/912810TZ1) | — | $12.0M | 96.17% |
| [United States Treasury](https://search.stillhousedata.com/security/912810TK4) | — | $11.5M | 92.11% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CPN5) | — | $10.0M | 80.10% |
| [Freddie Mac](https://search.stillhousedata.com/security/3133KL2T3) | — | $9.0M | 71.99% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UM8) | — | $9.0M | 71.71% |
| [DEPOSITORY TRUST & CLEAR](https://search.stillhousedata.com/security/249670AB6) | — | $8.7M | 69.74% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $1.2B |
| 2026-01-31 | $1.3B |
| 2025-10-31 | $1.3B |
| 2025-07-31 | $1.2B |
| 2025-04-30 | $1.2B |
| 2025-01-31 | $1.2B |
| 2024-10-31 | $1.1B |
| 2024-07-31 | $1.0B |

## More

- [Registrant: HARBOR FUNDS](https://search.stillhousedata.com/registrant/793769)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000000682.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.