Rackspace Ownership | Who Owns Rackspace?

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Rackspace Ownership Summary

Rackspace is owned by 124.89% institutional investors, 3.72% insiders. Apollo management is the largest institutional shareholder, holding 108.92% of RXT shares. Canada Life US Small-Mid Cap Growth A is the top mutual fund, with 0.96% of its assets in Rackspace shares.

RXT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Rackspace	124.89%	3.72%	-28.60%
Sector	Technology Stocks	147.06%	12.43%	-59.49%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Apollo management	259.22M	108.92%	$331.80M
Vanguard group	6.29M	2.64%	$8.87M
Blackrock funding, inc. /de	5.83M	2.45%	$8.22M
Blackrock	4.78M	2.17%	$14.24M
Castleknight management lp	3.21M	1.35%	$4.11M
Geode capital management	2.31M	0.97%	$3.26M
State street	1.74M	0.79%	$5.18M
Renaissance	1.80M	0.75%	$2.53M
Morgan stanley	1.58M	0.72%	$4.71M
Australiansuper pty	1.61M	0.68%	$2.28M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Apollo management	259.22M	4.28%	$331.80M
Governors lane lp	787.50K	0.20%	$2.35M
Castleknight management lp	3.21M	0.12%	$4.11M
Clarivest asset management	379.72K	0.12%	$1.13M
Gsa capital partners llp	635.46K	0.07%	$896.00K
State of wyoming	176.18K	0.03%	$248.41K
Eqis capital management	152.98K	0.02%	$195.82K
R squared	25.13K	0.02%	$35.43K
Australiansuper pty	1.61M	0.01%	$2.28M
Quinn opportunity partners	57.75K	0.01%	$81.43K

Top Buyers

Holder	Shares	% Assets	Change
Apollo management	259.22M	4.28%	129.61M
Australiansuper pty	1.61M	0.01%	1.61M
Millennium management	975.19K	0.00%	484.20K
Two sigma investments, lp	406.62K	0.00%	383.94K
Vanguard group	6.29M	0.00%	359.09K

Top Sellers

Holder	Shares	% Assets	Change
Jacobs levy equity management	340.32K	0.00%	-802.00K
Russell investments group	42.10K	0.00%	-780.41K
Governors lane lp	787.50K	0.20%	-470.00K
Aristeia capital	-	-	-222.71K
Gsa capital partners llp	635.46K	0.07%	-220.94K

New Positions

Holder	Shares	% Assets	Change	Value
Australiansuper pty	1.61M	0.01%	1.61M	$2.28M
Dark forest capital management lp	22.80K	0.00%	22.80K	$29.18K
Kapitalo investimentos ltda	12.37K	0.00%	12.37K	$17.45K
Scientech research	10.62K	0.00%	10.62K	$13.59K
Hightower advisors	10.06K	-	10.06K	$14.19K

Sold Out

Holder	Change
National bank of canada /fi/	-3.00
Nelson, van denburg & campbell wealth management group	-16.00
Chilton capital management	-40.00
Rothschild investment	-65.00
Truvestments capital	-150.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	94	-17.54%	297,228,223	74.89%	124	2.33%	54	5.88%	22	-45.00%
Mar 31, 2025	2	-98.10%	987,199	-99.41%	-	0.01%	1	-98.41%	1	-95.65%
Dec 31, 2024	102	4.08%	166,619,041	-1.04%	73	1.33%	62	21.57%	21	-12.50%
Sep 30, 2024	98	6.52%	168,366,566	-2.92%	74	1.19%	51	4.08%	24	-20.00%
Jun 30, 2024	92	-7.07%	173,428,641	-0.27%	78	1.21%	49	6.52%	30	-21.05%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Canada Life US Small-Mid Cap Growth A	2.20M	0.96%	-77.98K
Vanguard Total Stock Mkt Idx Inv	2.11M	0.88%	-46.55K
iShares Russell 2000 ETF	2.04M	0.85%	-
Vanguard Information Technology ETF	1.98M	0.83%	21.24K
Vanguard US Total Market Shares ETF	1.69M	0.71%	-
Vanguard Institutional Extnd Mkt Idx Tr	840.23K	0.35%	-331.09K
Fidelity Small Cap Index	822.29K	0.34%	155.46K
Federated Hermes MDT SCC Institutional	732.73K	0.31%	-
Federated Hermes MDT Small Cap Core IS	732.73K	0.31%	-
State St Russell Sm/Mid Cp® Indx NL Cl C	626.53K	0.26%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 15, 2025	Maletira Amar	Former Chief Executive Officer	Sell	$2.40M
Sep 08, 2025	Scott Anthony	-	Sell	$57.20K
Mar 17, 2025	Maletira Amar	Chief Executive Officer	Sell	$975.84K
Mar 17, 2025	Marino Mark A.	Chief Financial Officer	Sell	$37.81K
Mar 17, 2025	SINHA DHARMENDRA KUMAR	EVP, President, Public Cloud	Sell	$329.82K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	2
2025 Q2	-	-
2025 Q1	-	12
2024 Q4	1	9
2024 Q3	-	4

RXT Ownership FAQ

Who owns the most shares of Rackspace?

Rackspace’s largest shareholders are Apollo management (259.22M shares, 108.92%), Vanguard group (6.29M shares, 2.64%), and Blackrock funding, inc. /de (5.83M shares, 2.45%). Together, they hold 114.01% of Rackspace’s total shares outstanding.

Does Blackrock own Rackspace?

Yes, BlackRock owns 2.17% of Rackspace, totaling 4.78M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 14.24M$. In the last quarter, BlackRock increased its holdings by 177.57K shares, a 3.86% change.

Who is Rackspace’s biggest shareholder by percentage of total assets invested?

Apollo management is Rackspace’s biggest shareholder by percentage of total assets invested, with 4.28% of its assets in 259.22M Rackspace shares, valued at 331.8M$.

Who is the top mutual fund holder of Rackspace shares?

Canada Life US Small-Mid Cap Growth A is the top mutual fund holder of Rackspace shares, with 0.96% of its total shares outstanding invested in 2.2M Rackspace shares.

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