RBRK icon

Rubrik
RBRK

Overview Fund Activity

385 hedge funds and large institutions have $8.93B invested in Rubrik in 2025 Q2 according to their latest regulatory filings, with 134 funds opening new positions, 132 increasing their positions, 91 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
385
Holders Change
+81
Holders Change %
+26.64%
% of All Funds
5.17%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.26%
New
134
Increased
132
Reduced
91
Closed
46
Calls
$211M
Puts
$249M
Net Calls
-$38.5M
Net Calls Change
-$22.7M

Top Buyers

1
BlackRock
1
BlackRock
New York
$748M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.08B
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$387M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$400M
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$139M

Top Sellers

1
BCVI
1
Bain Capital Venture Investors
Massachusetts
$122M
2
PC
2
PointState Capital
New York
$0
3
SSA
3
Schonfeld Strategic Advisors
New York
$5.24M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$266M
5
ACM
5
Altimeter Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JG
226
Jain Global
New York
$814K -$1.54M -17,212 -65%
DS
227
DRW Securities
Illinois
$813K +$813K +9,073 New
BCI
228
Brinker Capital Investments
Pennsylvania
$811K +$7.53K +84 +0.9%
EAM
229
Eventide Asset Management
Massachusetts
$788K – – –
PTC
230
Petrus Trust Company
Texas
$776K +$776K +8,666 New
CUAMC
231
China Universal Asset Management Company
China
$762K +$762K +8,500 New
LCM
232
Landscape Capital Management
New Jersey
$759K +$759K +8,476 New
TWC
233
TD Waterhouse Canada
Ontario, Canada
$754K -$2.62M -30,801 -78%
CC
234
Centiva Capital
New York
$741K +$65.2K +728 +10%
SAF
235
Smith Anglin Financial
Texas
$740K +$187K +2,085 +34%
LMGAM
236
Liberty Mutual Group Asset Management
Massachusetts
$739K -$866K -9,664 -54%
OAC
237
OMERS Administration Corp
Ontario, Canada
$708K +$708K +7,900 New
SPC
238
Sigma Planning Corp
Michigan
$707K +$707K +7,894 New
MCM
239
MAI Capital Management
Ohio
$700K +$358 +4 +0.1%
WPW
240
Waldron Private Wealth
Pennsylvania
$690K +$345K +3,854 +100%
Mirae Asset Global Investments
241
Mirae Asset Global Investments
South Korea
$676K +$676K +7,545 New
FP
242
Financial Perspectives
Minnesota
$672K -$331K -3,700 -33%
OCM
243
Octahedron Capital Management
California
$672K -$1.24M -13,809 -65%
SCA
244
Snowden Capital Advisors
New York
$671K +$353K +3,935 +111%
GAM
245
Gotham Asset Management
New York
$664K -$469K -5,240 -41%
Lazard Asset Management
246
Lazard Asset Management
New York
$658K -$447 -5 -0.1%
GAA
247
Green Alpha Advisors
Colorado
$638K -$89.3K -997 -12%
CAM
248
Cresset Asset Management
Illinois
$636K +$310K +3,456 +95%
Janney Montgomery Scott
249
Janney Montgomery Scott
Pennsylvania
$633K +$633K +7,065 New
Cohen & Steers
250
Cohen & Steers
New York
$627K – – –
8 9
10
11 12