SAN ANTONIO, TX
RACKSPACE TECHNOLOGY, INC.RXT— Latest position per institution from SEC 13F filings
15
Institutional holders
206.69M
Total shares held
1.25B
Estimated value
10.33M
Avg. position size
APOLLO MANAGEMENT HOLDINGS, L.P.
CIK 1449434
Shares
129.61M
Value
846.35M
Filed
Jun 30, 2026
VOSS CAPITAL, LP
CIK 1730145
Shares
8.39M
Value
54.81M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
7.87M
Value
51.41M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
6.47M
Value
6.29M
Filed
Dec 31, 2025
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
5.13M
Value
33.50M
Filed
Jun 30, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
5.09M
Value
9.56M
Filed
Mar 31, 2023
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.78M
Value
14.24M
Filed
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.49M
Value
29.31M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
4.44M
Value
29.01M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
3.84M
Value
25.05M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
3.72M
Value
24.30M
Filed
Jun 30, 2026
MARATHON ASSET MANAGEMENT LP
CIK 1279913
Shares
3.62M
Value
23.67M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
2.94M
Value
2.88M
Filed
Mar 31, 2026
ARETE WEALTH ADVISORS, LLC
CIK 1600151
Shares
2.84M
Value
18.54M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.64M
Value
17.24M
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
2.43M
Value
15.87M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
2.34M
Value
15.30M
Filed
Jun 30, 2026
BW GESTAO DE INVESTIMENTOS LTDA.
CIK 1568280
Shares
2.34M
Value
15.28M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
2.09M
Value
13.64M
Filed
Jun 30, 2026
AUSTRALIANSUPER PTY LTD
CIK 1694164
Shares
1.61M
Value
2.28M
Filed
Sep 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | APOLLO MANAGEMENT HOLDINGS, L.P. | 1449434 | 129.61M | 846.35M | Jun 30, 2026 |
| 2 | VOSS CAPITAL, LP | 1730145 | 8.39M | 54.81M | Jun 30, 2026 |
| 3 | BLACKROCK, INC. | 2012383 | 7.87M | 51.41M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 6.47M | 6.29M | Dec 31, 2025 |
| 5 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 5.13M | 33.50M | Jun 30, 2026 |
| 6 | FIRST TRUST ADVISORS LP | 1125816 | 5.09M | 9.56M | Mar 31, 2023 |
| 7 | BLACKROCK FINANCE, INC. | 1364742 | 4.78M | 14.24M | Jun 30, 2024 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.49M | 29.31M | Jun 30, 2026 |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 4.44M | 29.01M | Jun 30, 2026 |
| 10 | TWO SIGMA INVESTMENTS, LP | 1179392 | 3.84M | 25.05M | Jun 30, 2026 |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 3.72M | 24.30M | Jun 30, 2026 |
| 12 | MARATHON ASSET MANAGEMENT LP | 1279913 | 3.62M | 23.67M | Jun 30, 2026 |
| 13 | JANUS HENDERSON GROUP LTD. | 1274173 | 2.94M | 2.88M | Mar 31, 2026 |
| 14 | ARETE WEALTH ADVISORS, LLC | 1600151 | 2.84M | 18.54M | Jun 30, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.64M | 17.24M | Jun 30, 2026 |
| 16 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 2.43M | 15.87M | Jun 30, 2026 |
| 17 | MILLENNIUM MANAGEMENT LLC | 1273087 | 2.34M | 15.30M | Jun 30, 2026 |
| 18 | BW GESTAO DE INVESTIMENTOS LTDA. | 1568280 | 2.34M | 15.28M | Jun 30, 2026 |
| 19 | STATE STREET CORP | 93751 | 2.09M | 13.64M | Jun 30, 2026 |
| 20 | AUSTRALIANSUPER PTY LTD | 1694164 | 1.61M | 2.28M | Sep 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.