# State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF

State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF is a ETF series of SPDR SERIES TRUST (series S000006990). Net assets $4.0B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000006990
- Registrant: SPDR SERIES TRUST
- LEI: 549300LKXS11U5S11F10
- Net assets: $4.0B
- Total assets: $4.2B
- As of: 2026-03-31
- Type: ETF, Index

## Advisers

- [SSGA Funds Management, Inc. (Advisor)](https://search.stillhousedata.com/firm/111242)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [State Street Global Advisors](https://search.stillhousedata.com/security/857492706) | — | $199.0M | 500.62% |
| [Primoris Services Corp](https://search.stillhousedata.com/security/74164F103) | — | $40.8M | 102.55% |
| [Viavi Solutions Inc](https://search.stillhousedata.com/security/925550105) | — | $40.6M | 102.18% |
| [Argan Inc](https://search.stillhousedata.com/security/04010E109) | — | $39.8M | 100.20% |
| [FormFactor Inc](https://search.stillhousedata.com/security/346375108) | — | $39.7M | 99.76% |
| [ESCO Technologies Inc](https://search.stillhousedata.com/security/296315104) | — | $38.4M | 96.67% |
| [Armstrong World Industries Inc](https://search.stillhousedata.com/security/04247X102) | — | $37.5M | 94.30% |
| [Sanmina Corp](https://search.stillhousedata.com/security/801056102) | — | $37.3M | 93.93% |
| [DigitalOcean Holdings Inc](https://search.stillhousedata.com/security/25402D102) | — | $36.0M | 90.43% |
| [Krystal Biotech Inc](https://search.stillhousedata.com/security/501147102) | — | $35.2M | 88.48% |
| [Zurn Elkay Water Solutions Corp](https://search.stillhousedata.com/security/98983L108) | — | $35.1M | 88.32% |
| [JBT Marel Corp](https://search.stillhousedata.com/security/477839104) | — | $35.1M | 88.19% |
| [Federal Signal Corp](https://search.stillhousedata.com/security/313855108) | — | $34.7M | 87.26% |
| [Viasat Inc](https://search.stillhousedata.com/security/92552V100) | — | $32.8M | 82.54% |
| [Brinker International Inc](https://search.stillhousedata.com/security/109641100) | — | $32.8M | 82.48% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $4.0B |
| 2025-12-31 | $3.6B |
| 2025-09-30 | $3.6B |
| 2025-06-30 | $3.4B |
| 2025-03-31 | $3.3B |
| 2024-12-31 | $3.6B |
| 2024-09-30 | $3.6B |
| 2024-06-30 | $3.2B |

## More

- [Registrant: SPDR SERIES TRUST](https://search.stillhousedata.com/registrant/1064642)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000006990.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.