RACKSPACE TECHNOLOGY INC (RXT) Institutional Shareholders
RACKSPACE TECHNOLOGY INC (RXT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.32B in RXT holdings during the latest filing period.
Apollo Management Holdings, L.P. is currently the largest disclosed institutional shareholder of RXT tracked by InsiderSet, reporting ownership valued at approximately $846.35M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $545.65M, representing an estimated loss of -35.53% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 85% of the total disclosed RXT value among the investors covered in this analysis. Major shareholders include Apollo Management Holdings, L.P., Blackrock, Inc., Voss Capital, Lp, and several other long-term asset managers with concentrated positions in RACKSPACE TECHNOLOGY INC (RXT).
This page ranks the largest institutional RXT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
179
Total Reported Value
$1.32B
Largest Holder
Apollo Management Holdings, L.P.
Largest Position
$846.35M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
122
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Apollo Management Holdings, L.P. | 11.89% | 129,609,000 | $846,346,770 | $545,653,890 | -$300,692,880 | -35.53% | |
| Blackrock, Inc. | 0.00% | 7,872,977 | $51,410,539 | $33,145,233 | -$18,265,306 | -35.53% | |
| Voss Capital, Lp | 2.48% | 7,593,772 | $49,587,331 | $31,969,780 | -$17,617,551 | -35.53% | |
| Aqr Capital Management Llc | 0.01% | 5,130,701 | $33,503,478 | $21,600,251 | -$11,903,227 | -35.53% | |
| Vanguard Capital Management Llc | 0.00% | 4,488,204 | $29,307,972 | $18,895,339 | -$10,412,633 | -35.53% | |
| Two Sigma Investments, Lp | 0.02% | 3,835,773 | $25,047,598 | $16,148,604 | -$8,898,994 | -35.53% | |
| Vanguard Portfolio Management Llc | 0.00% | 3,721,171 | $24,299,247 | $15,666,130 | -$8,633,117 | -35.53% | |
| Marathon Asset Management Lp | 61.89% | 3,624,047 | $23,665,027 | $15,257,238 | -$8,407,789 | -35.53% | |
| Arete Wealth Advisors, Llc | 0.61% | 2,838,737 | $18,536,952 | $11,951,083 | -$6,585,869 | -35.53% | |
| Geode Capital Management, Llc | 0.00% | 2,638,712 | $17,235,068 | $11,108,978 | -$6,126,090 | -35.54% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 2,429,758 | $15,866,320 | $10,229,281 | -$5,637,039 | -35.53% |
| Millennium Management Llc | 0.01% | 2,343,283 | $15,301,638 | $9,865,221 | -$5,436,417 | -35.53% | |
| Bw Gestao De Investimentos Ltda. | 0.37% | 2,340,279 | $15,282,022 | $9,852,575 | -$5,429,447 | -35.53% | |
| State Street Corp | 0.00% | 2,088,761 | $13,639,609 | $8,793,684 | -$4,845,925 | -35.53% | |
| Nuveen, Llc | 0.00% | 1,474,506 | $9,609,149 | $6,207,670 | -$3,401,479 | -35.40% | |
| Ubs Group Ag | 0.00% | 1,308,249 | $8,542,867 | $5,507,728 | -$3,035,139 | -35.53% | |
| Plustick Management Llc | 2.49% | 900,000 | $5,877,000 | $3,789,000 | -$2,088,000 | -35.53% | |
| Charles Schwab Investment Management Inc | 0.00% | 887,832 | $5,797,543 | $3,737,773 | -$2,059,770 | -35.53% | |
| Sixth Street Partners Management Company, L.P. | 0.00% | 887,832 | $5,797,543 | $3,737,773 | -$2,059,770 | -35.53% | |
| Northern Trust Corp | 0.00% | 845,317 | $5,519,921 | $3,558,785 | -$1,961,136 | -35.53% | |
| Polen Capital Management | David M. Polen | 0.04% | 709,189 | $4,631,004 | $2,985,686 | -$1,645,318 | -35.53% |
| Vanguard Fiduciary Trust Co | 0.00% | 696,452 | $4,547,832 | $2,932,063 | -$1,615,769 | -35.53% | |
| Dimensional Fund Advisors Lp | 0.00% | 689,545 | $4,502,729 | $2,902,984 | -$1,599,745 | -35.53% | |
| Citadel Advisors Llc | 0.00% | 655,066 | $4,277,581 | $2,757,828 | -$1,519,753 | -35.53% | |
| Ieq Capital, Llc | 0.02% | 637,258 | $4,161,295 | $2,682,856 | -$1,478,439 | -35.53% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.00% | 595,309 | $3,887,368 | $2,506,251 | -$1,381,117 | -35.53% | |
| Hudson Bay Capital Management Lp | 0.02% | 590,927 | $3,858,753 | $2,487,803 | -$1,370,950 | -35.53% | |
| Goldman Sachs Group Inc | 0.00% | 564,250 | $3,684,553 | $2,375,493 | -$1,309,061 | -35.53% | |
| Soviero Asset Management, Lp | 1.68% | 530,000 | $3,460,900 | $2,231,300 | -$1,229,600 | -35.53% | |
| Aventail Capital Group, Lp | 0.18% | 484,085 | $3,161,075 | $2,037,998 | -$1,123,077 | -35.53% | |
| Janus Henderson Group Plc | 0.00% | 2,937,670 | $2,878,329 | $12,367,591 | +$9,489,262 | +329.68% | |
| Cerity Partners Llc | 0.00% | 412,591 | $2,694,219 | $1,737,008 | -$957,211 | -35.53% | |
| Wells Fargo & Company/Mn | 0.00% | 380,445 | $2,484,305 | $1,601,673 | -$882,632 | -35.53% | |
| Invesco Ltd. | 0.00% | 330,388 | $2,157,433 | $1,390,933 | -$766,500 | -35.53% | |
| Wellington Management Group Llp | 0.00% | 296,344 | $1,935,127 | $1,247,608 | -$687,519 | -35.53% | |
| Jump Financial, Llc | 0.02% | 290,581 | $1,897,494 | $1,223,346 | -$674,148 | -35.53% | |
| State Of Wisconsin Investment Board | 0.00% | 288,150 | $1,881,620 | $1,213,112 | -$668,509 | -35.53% | |
| Brevan Howard Capital Management Lp | 0.03% | 284,142 | $1,855,447 | $1,196,238 | -$659,209 | -35.53% | |
| Morgan Stanley | 0.00% | 283,739 | $1,852,815 | $1,194,541 | -$658,274 | -35.53% | |
| Squarepoint Ops Llc | 0.00% | 281,676 | $1,839,344 | $1,185,856 | -$653,488 | -35.53% | |
| Bank Of New York Mellon Corp | 0.00% | 260,299 | $1,699,751 | $1,095,859 | -$603,892 | -35.53% | |
| Headlands Technologies Llc | 0.15% | 222,224 | $1,451,123 | $935,563 | -$515,560 | -35.53% | |
| Bridgeway Capital Management, Llc | 0.03% | 220,000 | $1,436,600 | $926,200 | -$510,400 | -35.53% | |
| Alliancebernstein L.P. | 0.00% | 1,403,985 | $1,375,624 | $5,910,777 | +$4,535,153 | +329.68% | |
| Abs Direct Equity Fund Llc | 0.82% | 200,000 | $1,306,000 | $842,000 | -$464,000 | -35.53% | |
| Group One Trading Llc | 0.03% | 182,125 | $1,189,276 | $766,746 | -$422,530 | -35.53% | |
| Caitong International Asset Management Co., Ltd | 0.16% | 174,581 | $1,140,014 | $734,986 | -$405,028 | -35.53% | |
| Polar Asset Management Partners Inc. | 0.02% | 167,000 | $1,090,510 | $703,070 | -$387,440 | -35.53% | |
| Rock Creek Group Llc | 0.10% | 150,000 | $979,500 | $631,500 | -$348,000 | -35.53% | |
| Mariner, Llc | 0.00% | 131,744 | $860,249 | $554,642 | -$305,607 | -35.53% |
Frequently asked questions about RXT
Who owns the most RXT stock?
The largest holders of RXT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for RACKSPACE TECHNOLOGY INC (RXT).
Is RXT widely held by superinvestors?
Many widely followed stocks like RXT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RXT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.