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Rackspace Technology
RXT

101 hedge funds and large institutions have $237M invested in Rackspace Technology in 2025 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 33 increasing their positions, 29 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

110% more call options, than puts

Call options by funds: $143K | Put options by funds: $68K

85% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 13

14% more repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 29

11% more funds holding

Funds holding: 91 → 101 (+10)

10% more capital invested

Capital invested by funds: $215M → $237M (+$22.5M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.38% less ownership

Funds ownership: 70.61% → 70.23% (-0.38%)

Holders
101
Holders Change
+10
Holders Change %
+10.99%
% of All Funds
1.33%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
24
Increased
33
Reduced
29
Closed
13
Calls
$143K
Puts
$68K
Net Calls
+$75K
Net Calls Change
+$11K

Top Buyers

Rank Fund Capital Flow
1
CM
CastleKnight Management
New York
+$974K
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$824K
3
Two Sigma Investments
Two Sigma Investments
New York
+$710K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$481K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$368K

Top Sellers

Rank Fund Capital Flow
1
Russell Investments Group
Russell Investments Group
United Kingdom
-$1.05M
2
Morgan Stanley
Morgan Stanley
New York
-$850K
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$744K
4
Citadel Advisors
Citadel Advisors
Florida
-$520K
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$471K
Name Holding Trade Value Shares
Change 		Change in
Stake
FIM
101
Freedom Investment Management
Connecticut
– -$196K -152,984 Closed
BHCM
102
Brevan Howard Capital Management
Jersey
– -$109K -85,472 Closed
GCM
103
Graham Capital Management
Connecticut
– -$72.9K -56,968 Closed
SFI
104
Susquehanna Fundamental Investments
Pennsylvania
– -$45.9K -35,839 Closed
ACM
105
Aquatic Capital Management
Illinois
– -$29.7K -23,187 Closed
DFCM
106
Dark Forest Capital Management
Puerto Rico
– -$29.2K -22,799 Closed
Empower Advisory Group
107
Empower Advisory Group
Colorado
– -$21.6K -16,844 Closed
FA
108
Fountainhead AM
New Jersey
– -$15.4K -12,000 Closed
US Bancorp
109
US Bancorp
Minnesota
– -$14.3K -11,155 Closed
SRL
110
Scientech Research LLC
New Jersey
– -$13.6K -10,617 Closed
RBI
111
Raiffeisen Bank International
Austria
– -$2.51K -1,875 Closed
MYIA
112
Mount Yale Investment Advisors
Colorado
– -$115 -90 Closed
CCM
113
Chilton Capital Management
Texas
– -$52 -40 Closed
1 2 3 4
5

RXT Hedge Fund Activity: Q3 2025 in Review

101 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Rackspace Technology (RXT) for Q3 2025, worth a combined $237M — up 10% from $215M a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new RXT positions and 13 closed out — a net gain of 11 holders — while 33 added to existing stakes and 29 trimmed.

The largest buyer was CastleKnight Management, adding an estimated $974K. The largest seller was Russell Investments Group, cutting an estimated $1.05M.

  • 101 institutional investors held Rackspace Technology (RXT) as of Q3 2025, up from 91 in Q2 2025.
  • Funds reported $237M of Rackspace Technology stock for Q3 2025, up 10% quarter-over-quarter.
  • 24 funds opened new Rackspace Technology positions in Q3 2025 and 13 closed out, a net change of +11 holders.
  • The largest Rackspace Technology buyer in Q3 2025 was CastleKnight Management, an estimated $974K added.
  • The largest Rackspace Technology seller in Q3 2025 was Russell Investments Group, an estimated $1.05M sold.

Based on aggregated 13F filings for Q3 2025.