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305 hedge funds and large institutions have $4.89B invested in Rubrik in 2025 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 121 increasing their positions, 63 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

12% more capital invested

Capital invested by funds: $4.38B → $4.89B (+$512M)

0.77% more ownership

Funds ownership: 76.96%77.72% (+0.77%)

12% less call options, than puts

Call options by funds: $117M | Put options by funds: $133M

Holders
305
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$117M
Puts
$133M
Net Calls
Net Calls Change

Top Sellers

1 -$78.7M
2 -$55.3M
3 -$53.2M
4
JP Morgan Chase
JP Morgan Chase
New York
-$43.2M
5
AllianceBernstein
AllianceBernstein
Tennessee
-$28.2M
Name Holding Trade Value Shares
Change
Change in
Stake
201
$547K
202
$543K
203
$537K
204
$527K
205
$525K
206
$495K
207
$488K
208
$482K
209
$476K
210
$460K
211
$459K
212
$448K
213
$433K
214
$427K
215
$427K
216
$418K
217
$417K
218
$389K
219
$379K
220
$377K
221
$361K
222
$360K
223
$346K
224
$338K
225
$321K