Rubrik Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:RBRK Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
15 Apr 25	SellUS$832,155	Lightspeed Ventures, LLC	Company	13,213	US$62.98
17 Dec 24	SellUS$287,403	Kiran Choudary	Individual	3,973	US$72.34
19 Sep 24	SellUS$3,274,000	Barry Eggers	Individual	100,000	US$32.74
13 Sep 24	SellUS$481,017	Lightspeed Ventures, LLC	Company	15,933	US$30.19

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of RBRK?
Owner Type	Number of Shares	Ownership Percentage
State or Government	29,540	0.0156%
VC/PE Firms	32,399,257	17.1%
Individual Insiders	37,557,892	19.8%
General Public	46,790,382	24.7%
Institutions	73,001,556	38.5%

Dilution of Shares: RBRK only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 59.53% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.8%	Lightspeed Ventures, LLC	22,451,598	US$1.4b	-28.8%	83.07%
6.35%	Bipul Sinha	12,057,298	US$746.2m	0.21%	no data
6.01%	Arvind Jain	11,404,364	US$705.8m	0%	no data
5.65%	Arvind Nithrakashyap	10,725,842	US$663.8m	-1.57%	no data
5.24%	Greylock Partners	9,947,659	US$615.7m	-33.3%	78.83%
3.33%	The Vanguard Group, Inc.	6,328,184	US$391.7m	114%	0.01%
2.91%	Bain Capital, LP	5,519,280	US$341.6m	0%	5.54%
2.24%	Norges Bank Investment Management	4,244,106	US$262.7m	3.55%	0.02%
1.72%	FMR LLC	3,261,925	US$201.9m	173%	0.01%
1.66%	First Trust Advisors LP	3,156,035	US$195.3m	26.6%	0.16%
1.14%	Institutional Venture Partners	2,168,711	US$134.2m	86.5%	40.62%
1.03%	Khosla Ventures, LLC	1,956,551	US$121.1m	-58.5%	7.37%
1.03%	Voya Investment Management LLC	1,953,935	US$120.9m	-4.05%	0.15%
0.94%	BlackRock, Inc.	1,791,875	US$110.9m	39.5%	no data
0.92%	Capital Research and Management Company	1,750,000	US$108.3m	0%	0.01%
0.89%	JP Morgan Asset Management	1,685,164	US$104.3m	23.3%	0.01%
0.87%	Altimeter Capital Management, LP	1,642,098	US$101.6m	-0.39%	2.13%
0.8%	PointState Capital LP	1,523,808	US$94.3m	21.1%	2.35%
0.8%	Federated Hermes, Inc.	1,516,991	US$93.9m	32%	0.24%
0.76%	AllianceBernstein L.P.	1,441,369	US$89.2m	-39.1%	0.03%
0.75%	D. E. Shaw & Co., L.P.	1,423,922	US$88.1m	0%	0.12%
0.69%	Voloridge Investment Management, LLC	1,305,558	US$80.8m	0%	0.31%
0.68%	Summit Partners Public Asset Management, LLC	1,295,000	US$80.1m	25.6%	3.18%
0.66%	UBS Asset Management AG	1,245,362	US$77.1m	270%	0.01%
0.62%	ClearBridge Investments, LLC	1,173,215	US$72.6m	-0.21%	0.06%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/04/23 05:49
End of Day Share Price	2025/04/23 00:00
Earnings	2025/01/31
Annual Earnings	2025/01/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Rubrik, Inc. is covered by 24 analysts. 21 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Shrenik Kothari	Baird
Saket Kalia	Barclays
Keith Bachman	BMO Capital Markets Equity Research