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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
5.16%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.25%
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
BlackRock
New York
+$543M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$455M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$181M
4
First Trust Advisors
First Trust Advisors
Illinois
+$124M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$111M

Top Sellers

1
BCVI
Bain Capital Venture Investors
Massachusetts
-$125M
2
PC
PointState Capital
New York
-$81.1M
3
SSA
Schonfeld Strategic Advisors
New York
-$67.3M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$56M
5
ACM
Altimeter Capital Management
Massachusetts
-$50.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
DWM
151
Diversify Wealth Management
Utah
$3.2M +$172K +1,946 +6%
Citigroup
152
Citigroup
New York
$3M +$233K +2,602 +8%
Neuberger Berman Group
153
Neuberger Berman Group
New York
$2.98M -$1.19M -13,255 -28%
PHK
154
Point72 Hong Kong
Hong Kong
$2.96M -$3.8M -42,367 -56%
AC
155
AlphaCore Capital
California
$2.95M +$1.97M +21,937 +199%
State of New Jersey Common Pension Fund D
156
State of New Jersey Common Pension Fund D
New Jersey
$2.94M +$346K +3,864 +13%
SO
157
STRS Ohio
Ohio
$2.93M +$2.93M +32,651 New
Zurich Cantonal Bank
158
Zurich Cantonal Bank
Switzerland
$2.91M +$926K +10,338 +47%
Victory Capital Management
159
Victory Capital Management
Texas
$2.78M +$1.96M +21,907 +239%
Ohio Public Employees Retirement System (OPERS)
160
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.7M +$2.7M +30,141 New
Point72 Asset Management
161
Point72 Asset Management
Connecticut
$2.68M -$26.2M -292,007 -91%
MMEA
162
Main Management ETF Advisors
California
$2.63M +$43K +480 +2%
YIH
163
Y-Intercept (HK)
Hong Kong
$2.52M +$499K +5,571 +25%
ASRS
164
Arizona State Retirement System
Arizona
$2.49M +$366K +4,087 +17%
Manulife (Manufacturers Life Insurance)
165
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.43M +$27.3K +305 +1%
HIM
166
Hillsdale Investment Management
Ontario, Canada
$2.41M +$1.61M +18,000 +202%
SCI
167
S&CO Inc
Massachusetts
$2.37M +$1.18M +13,224 +100%
IP
168
Interval Partners
New York
$2.34M +$2.34M +26,076 New
BCM
169
BlueCrest Capital Management
Jersey
$2.24M – – –
Brown Advisory
170
Brown Advisory
Maryland
$2.23M +$1.82M +20,290 +445%
ETCM
171
Evolutionary Tree Capital Management
Virginia
$2.16M +$2.16M +24,080 New
Simplex Trading
172
Simplex Trading
Illinois
$2.08M -$618K -6,896 -23%
PWP
173
Pursue Wealth Partners
California
$2.03M -$1.37M -15,238 -40%
ACMH
174
Andar Capital Management (HK)
Hong Kong
$1.97M +$1.97M +22,000 New
QCM
175
Quantinno Capital Management
New York
$1.94M +$1.94M +21,660 New
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