# RACKSPACE TECHNOLOGY INC COM

RACKSPACE TECHNOLOGY INC COM is a security (CUSIP 750102105) tracked across SEC portfolio filings. 154 institutional managers reported $184.8M on Form 13F as of 2026-06-30; 10 registered fund positions totaling $6.1M via N-PORT as of 2026-05-31.

## Summary

- Issuer: RACKSPACE TECHNOLOGY INC
- Class: COM
- CUSIP: 750102105
- Asset category: EC
- 13F holders: 154
- 13F value: $184.8M
- 13F period: 2026-06-30
- N-PORT fund positions: 10
- N-PORT value: $6.1M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 154 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| Apollo Management Holdings, L.P. | New York, NY | $127.0M | 129,609,000 |
| BlackRock, Inc. | New York, NY | $7.4M | 7,528,032 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $6.3M | 6,473,046 |
| [POLEN CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/106093) | Boca Raton, FL | $4.6M | 709,189 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $4.4M | 4,537,429 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $2.9M | 2,937,670 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $2.8M | 2,017,233 |
| [CANNELL CAPITAL LLC](https://search.stillhousedata.com/firm/158371) | Alta, WY | $2.6M | — |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $2.4M | 2,454,917 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $2.0M | 2,041,600 |
| STATE STREET CORP | BOSTON, MA | $1.8M | 1,862,993 |
| Bank of New York Mellon Corp | NEW YORK, NY | $1.7M | 260,299 |
| Caitong International Asset Management Co., Ltd | HONG KONG, K3 | $1.1M | 174,581 |
| [Rock Creek Group LLC](https://search.stillhousedata.com/firm/125409) | Washington, DC | $980K | 150,000 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $888K | 906,459 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $2.3M | 1.30% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $1.3M | 7.18% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $1.2M | 0.53% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1.1M | 0.13% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $110K | 0.23% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $48K | 0.01% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $45K | 0.01% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $12K | 0.30% |
| Guggenheim Active Allocation Fund | Guggenheim Active Allocation Fund | $2K | 0.03% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-8K | -0.02% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/750102105.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.