304 hedge funds and large institutions have $4.7B invested in Rubrik in 2025 Q1 according to their latest regulatory filings, with 93 funds opening new positions, 121 increasing their positions, 61 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
304
Holders Change
+53
Holders Change %
+21.12%
% of All Funds
4.13%
Holding in Top 10
16
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+77.78%
% of All Funds
0.22%
New
93
Increased
121
Reduced
61
Closed
37
Calls
$117M
Puts
$133M
Net Calls
-$15.9M
Net Calls Change
-$65.1M
Name Holding Trade Value Shares
Change
Shares
Change %
Commonwealth Equity Services
176
Commonwealth Equity Services
Massachusetts
$963K +$240K +3,940 +33%
CIBC World Market
177
CIBC World Market
Ontario, Canada
$916K +$129K +2,120 +16%
AssetMark Inc
178
AssetMark Inc
California
$886K +$886K +14,529 New
Universal-Beteiligungs- und Servicegesellschaft
179
Universal-Beteiligungs- und Servicegesellschaft
Germany
$857K +$857K +14,048 New
SG Americas Securities
180
SG Americas Securities
New York
$820K +$820K +13,452 New
AIM
181
Aigen Investment Management
New York
$807K +$569K +9,327 +239%
SCI
182
S&CO Inc
Massachusetts
$805K +$805K +13,209 New
MIFH
183
Migdal Insurance & Financial Holdings
Israel
$793K -$7.63K -125 -1%
BC
184
BIT Capital
Germany
$790K -$140K -2,288 -15%
GAM
185
Gotham Asset Management
New York
$771K +$465K +7,630 +152%
LMIM
186
Lockheed Martin Investment Management
Maryland
$748K +$748K +12,274 New
Pictet Asset Management
187
Pictet Asset Management
Switzerland
$744K +$183K +2,997 +33%
FP
188
Financial Perspectives
Minnesota
$683K
PAI
189
Pittenger & Anderson Inc
Nebraska
$673K +$673K +11,031 New
AC
190
AlphaCore Capital
California
$671K +$671K +11,005 New
WAP
191
Wealthcare Advisory Partners
Pennsylvania
$643K +$6.1K +100 +1%
RWP
192
RWA Wealth Partners
Massachusetts
$633K +$633K +10,375 New
MP
193
Mangrove Partners
Connecticut
$593K +$593K +9,721 New
MF
194
Magnetar Financial
Illinois
$590K +$369K +6,057 +167%
Public Employees Retirement Association of Colorado
195
Public Employees Retirement Association of Colorado
Colorado
$573K +$573K +9,400 New
BC
196
Bridgefront Capital
Texas
$568K +$108K +1,763 +23%
DIM
197
DC Investments Management
Virginia
$565K +$565K +9,263 New
Victory Capital Management
198
Victory Capital Management
Texas
$558K +$125K +2,053 +29%
BCI
199
Brinker Capital Investments
Pennsylvania
$547K +$547K +8,966 New
OPS
200
Orion Portfolio Solutions
Nebraska
$547K +$547K +8,966 New