# Stock Index Fund

Stock Index Fund is a registered fund series of Northern Funds (series S000001247). Net assets $16.6B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000001247
- Registrant: Northern Funds
- LEI: 549300TH88LU8V68JV83
- Net assets: $16.6B
- Total assets: $16.6B
- As of: 2026-03-31
- Type: Index

## Advisers

- [Northern Trust Investments, Inc. (Advisor)](https://search.stillhousedata.com/firm/105780)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA CORP](https://search.stillhousedata.com/security/67066G104) | NVDA | $1.2B | 745.14% |
| [APPLE INC](https://search.stillhousedata.com/security/037833100) | AAPL | $1.1B | 655.17% |
| [MICROSOFT CORP](https://search.stillhousedata.com/security/594918104) | MSFT | $802.8M | 482.83% |
| [AMAZON.COM INC](https://search.stillhousedata.com/security/023135106) | AMZN | $594.1M | 357.29% |
| [ALPHABET INC](https://search.stillhousedata.com/security/02079K305) | GOOGL | $489.7M | 294.53% |
| [BROADCOM INC](https://search.stillhousedata.com/security/11135F101) | AVGO | $428.4M | 257.63% |
| [ALPHABET INC](https://search.stillhousedata.com/security/02079K107) | GOOG | $391.6M | 235.51% |
| [META PLATFORMS INC CL A](https://search.stillhousedata.com/security/30303M102) | META | $365.2M | 219.66% |
| [TESLA INC](https://search.stillhousedata.com/security/88160R101) | TSLA | $305.1M | 183.48% |
| [IMM](https://search.stillhousedata.com/security/02052FAB5) | ESM6 | $287.8M | 173.09% |
| [BERKSHIRE HATHAWAY INC](https://search.stillhousedata.com/security/084670702) | BRK/B | $256.3M | 154.15% |
| [NI US GOV T PORTFOLIO](https://search.stillhousedata.com/security/665278404) | BNGXX | $252.4M | 151.77% |
| [JPMORGAN CHASE & CO](https://search.stillhousedata.com/security/46625H100) | JPM | $232.3M | 139.71% |
| [ELI LILLY & CO COM NPV](https://search.stillhousedata.com/security/532457108) | LLY | $213.5M | 128.40% |
| [EXXON MOBIL CORP](https://search.stillhousedata.com/security/30231G102) | XOM | $207.7M | 124.94% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $16.6B |
| 2025-12-31 | $17.4B |
| 2025-09-30 | $17.2B |
| 2025-06-30 | $15.6B |
| 2025-03-31 | $14.5B |
| 2024-12-31 | $15.1B |
| 2024-09-30 | $14.7B |
| 2024-06-28 | $14.1B |

## More

- [Registrant: Northern Funds](https://search.stillhousedata.com/registrant/916620)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000001247.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.