# SELECT SECTOR SPDR TRUST

SELECT SECTOR SPDR TRUST (CIK 1064641) is an SEC-registered fund company with 22 reporting fund series and $341.9B in net assets as of 2026-03-31.

## Registrant

- CIK: 1064641
- File number: 811-08837
- LEI: 5493008JJKIPMEX3CO91
- Address: One Congress Street, Boston, US-MA, 02114
- Phone: 1-866-787-2257
- Net assets: $341.9B
- Total assets: $342.4B
- Fund series: 22
- Latest report: 2026-03-31

## Fund series (22)

| Series | Net assets |
| --- | --- |
| [State Street(R) Technology Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006415) | $84.2B |
| [State Street(R) Financial Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006411) | $47.8B |
| [State Street(R) Energy Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006410) | $43.6B |
| [State Street(R) Health Care Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006412) | $38.6B |
| [State Street(R) Industrial Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006413) | $28.3B |
| [State Street(R) Utilities Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006416) | $24.4B |
| [State Street(R) Communication Services Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000062095) | $24.1B |
| [State Street(R) Consumer Discretionary Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006408) | $21.4B |
| [State Street(R) Consumer Staples Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006409) | $15.5B |
| [State Street(R) Real Estate Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000051152) | $7.3B |
| [State Street(R) Materials Select Sector SPDR(R) ETF](https://search.stillhousedata.com/fund/S000006414) | $6.5B |
| [State Street(R) Energy Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093836) | $26.3M |
| [State Street(R) Health Care Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093838) | $12.8M |
| [State Street(R) Utilities Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093833) | $9.8M |
| [State Street(R) Materials Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093840) | $5.4M |
| [State Street(R) Industrial Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093839) | $5.3M |
| [State Street(R) Technology Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093832) | $5.0M |
| [State Street(R) Financial Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093837) | $3.6M |
| [State Street(R) Consumer Staples Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093835) | $2.6M |
| [State Street(R) Real Estate Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093841) | $2.5M |
| [State Street(R) Communication Services Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093831) | $1.9M |
| [State Street(R) Consumer Discretionary Select Sector SPDR(R) Premium Income ETF](https://search.stillhousedata.com/fund/S000093834) | $1.3M |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [Welltower Inc](https://search.stillhousedata.com/security/95040Q104) | $744.0M |
| [Prologis Inc](https://search.stillhousedata.com/security/74340W103) | $662.7M |
| [Equinix Inc](https://search.stillhousedata.com/security/29444U700) | $519.5M |
| [American Tower Corp](https://search.stillhousedata.com/security/03027X100) | $435.8M |
| [Digital Realty Trust Inc](https://search.stillhousedata.com/security/253868103) | $338.5M |
| [Simon Property Group Inc](https://search.stillhousedata.com/security/828806109) | $333.8M |
| [CBRE Group Inc](https://search.stillhousedata.com/security/12504L109) | $325.9M |
| [Ventas Inc](https://search.stillhousedata.com/security/92276F100) | $321.6M |
| [Realty Income Corp](https://search.stillhousedata.com/security/756109104) | $320.7M |
| [Public Storage](https://search.stillhousedata.com/security/74460D109) | $306.4M |
| [Crown Castle Inc](https://search.stillhousedata.com/security/22822V101) | $293.2M |
| [Iron Mountain Inc](https://search.stillhousedata.com/security/46284V101) | $250.2M |
| [VICI Properties Inc](https://search.stillhousedata.com/security/925652109) | $241.8M |
| [Extra Space Storage Inc](https://search.stillhousedata.com/security/30225T102) | $230.4M |
| [AvalonBay Communities Inc](https://search.stillhousedata.com/security/053484101) | $191.5M |

## More

- [CIK 1064641 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1064641&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1064641.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.