# GuideMark Core Fixed Income Fund

GuideMark Core Fixed Income Fund is a registered fund series of GPS Funds I (series S000006189). Net assets $172.5M as of 2026-03-31.

## Profile

- Series ID: S000006189
- Registrant: GPS Funds I
- LEI: 549300WHVM6KFXNED458
- Net assets: $172.5M
- Total assets: $196.6M
- As of: 2026-03-31

## Advisers

- [Wellington Management Company LLP (Subadvisor)](https://search.stillhousedata.com/firm/106595)
- [AssetMark Inc. (Advisor)](https://search.stillhousedata.com/firm/109018)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [JPMorgan US Government Money M](https://search.stillhousedata.com/security/4812C2270) | — | $9.5M | 548.61% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CEE7) | — | $4.7M | 274.37% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CEB3) | — | $4.3M | 250.50% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CLW9) | — | $4.0M | 231.40% |
| [Fannie Mae or Freddie Mac](https://search.stillhousedata.com/security/01F052656) | — | $3.4M | 197.44% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CNT4) | — | $3.2M | 187.57% |
| [Fannie Mae or Freddie Mac](https://search.stillhousedata.com/security/01F052649) | — | $2.6M | 150.84% |
| [Fannie Mae or Freddie Mac](https://search.stillhousedata.com/security/01F062648) | — | $2.4M | 138.80% |
| [Government National Mortgage A](https://search.stillhousedata.com/security/21H050649) | — | $2.3M | 132.02% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/912810QZ4) | — | $2.3M | 131.19% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CFF3) | — | $2.1M | 124.46% |
| [Freddie Mac](https://search.stillhousedata.com/security/3133KQLD6) | — | $2.1M | 119.95% |
| [Freddie Mac](https://search.stillhousedata.com/security/3142GQK43) | — | $2.1M | 118.92% |
| [US TREASURY N/B](https://search.stillhousedata.com/security/91282CES6) | — | $2.0M | 113.60% |
| [Fannie Mae or Freddie Mac](https://search.stillhousedata.com/security/01F042657) | — | $1.9M | 111.50% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $172.5M |
| 2025-12-31 | $171.2M |
| 2025-09-30 | $172.9M |
| 2025-06-30 | $164.2M |
| 2025-03-31 | $167.4M |
| 2024-12-31 | $165.6M |
| 2024-09-30 | $177.1M |
| 2024-06-30 | $174.5M |

## More

- [Registrant: GPS Funds I](https://search.stillhousedata.com/registrant/1131042)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000006189.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.