RBRK icon

Rubrik
RBRK

Overview Fund Activity

382 hedge funds and large institutions have $8.92B invested in Rubrik in 2025 Q2 according to their latest regulatory filings, with 133 funds opening new positions, 132 increasing their positions, 89 reducing their positions, and 46 closing their positions.

Holders
382
Holders Change
+78
Holders Change %
+25.66%
% of All Funds
5.13%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.26%
New
133
Increased
132
Reduced
89
Closed
46
Calls
$173M
Puts
$186M
Net Calls
-$13.4M
Net Calls Change
+$2.52M

Top Buyers

1
BlackRock
1
BlackRock
New York
$748M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.08B
3
Norges Bank
3
Norges Bank
Norway
$219M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$387M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$400M

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 Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.08B 12,022,614 +5,077,513 +73%
BlackRock
2
BlackRock
New York
$748M 8,354,322 +6,066,485 +265%
First Trust Advisors
3
First Trust Advisors
Illinois
$400M 4,462,705 +1,380,941 +45%
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$387M 4,322,942 +2,014,750 +87%
VOYA Investment Management
5
VOYA Investment Management
Georgia
$271M 3,025,171 +777,961 +35%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$266M 2,969,783 -625,520 -17%
Norges Bank
7
Norges Bank
Norway
$219M 2,445,943 +2,445,943 New
IVMX
8
Institutional Venture Management XV
California
$194M 2,168,711 – –
Legal & General Group
9
Legal & General Group
United Kingdom
$193M 2,159,435 +139,022 +7%
Bank of America
10
Bank of America
North Carolina
$186M 2,073,044 +136,262 +7%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$175M 1,949,047 +1,009,610 +107%
Voloridge Investment Management
12
Voloridge Investment Management
Florida
$159M 1,778,204 +253,342 +17%
State Street
13
State Street
Massachusetts
$159M 1,771,475 +1,032,497 +140%
Citadel Advisors
14
Citadel Advisors
Florida
$150M 1,674,907 +641,688 +62%
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$139M 1,555,252 +1,237,014 +389%
BCVI
16
Bain Capital Venture Investors
Massachusetts
$122M 1,359,640 -1,400,000 -51%
Capital International Investors
17
Capital International Investors
California
$118M 1,321,667 -428,333 -24%
JPMorgan Chase & Co
18
JPMorgan Chase & Co
New York
$118M 1,313,033 -33,020 -2%
BNP Paribas Financial Markets
19
BNP Paribas Financial Markets
France
$114M 1,275,468 +375,615 +42%
ClearBridge Investments
20
ClearBridge Investments
New York
$110M 1,227,559 -89,388 -7%
Renaissance Technologies
21
Renaissance Technologies
New York
$109M 1,218,000 -163,400 -12%
Federated Hermes
22
Federated Hermes
Pennsylvania
$108M 1,208,292 -308,699 -20%
Two Sigma Investments
23
Two Sigma Investments
New York
$102M 1,134,624 +689,089 +155%
Goldman Sachs
24
Goldman Sachs
New York
$99.7M 1,112,340 +171,989 +18%
Teacher Retirement System of Texas
25
Teacher Retirement System of Texas
Texas
$92.5M 1,032,463 +178,208 +21%
1
2 3 4 5