Rubrik Ownership | Who Owns Rubrik?
Rubrik Ownership Summary
Rubrik is owned by 64.28% institutional investors, 2.42% insiders, and 33.29% retail investors. Vanguard group is the largest institutional shareholder, holding 7.41% of RBRK shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 2.31% of its assets in Rubrik shares.
RBRK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Rubrik | 64.28% | 2.42% | 33.29% |
| Sector | Technology Stocks | 53.60% | 14.91% | 31.49% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 14.69M | 7.41% | $1.12B |
| Blackrock funding, inc. /de | 9.99M | 4.91% | $802.01M |
| Aqr capital management | 9.95M | 4.88% | $780.12M |
| Fmr | 9.20M | 4.52% | $738.75M |
| Vanguard capital management | 6.89M | 3.38% | $552.75M |
| First trust advisors lp | 5.98M | 2.94% | $480.09M |
| Norges bank | 4.07M | 2.00% | $326.69M |
| Voya investment management | 4.00M | 1.97% | $321.50M |
| Geode capital management | 2.88M | 1.41% | $230.89M |
| State street | 2.86M | 1.40% | $229.71M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| American group | 36.48K | 100.00% | $2.93M |
| Institutional venture management xv | 1.43M | 94.56% | $114.92M |
| Pathway capital management, lp | 159.78K | 53.56% | $12.83M |
| Anatole investment management | 2.19M | 29.80% | $175.75M |
| Octahedron capital management | 203.00K | 8.34% | $16.30M |
| Daventry group, lp | 113.19K | 6.86% | $9.09M |
| Robocap asset management | 78.78K | 5.10% | $6.32M |
| Abu dhabi investment council co p.j.s.c | 445.34K | 5.00% | $35.75M |
| Renaissance capital | 79.06K | 3.50% | $6.35M |
| Deepwater asset management | 94.60K | 3.45% | $7.59M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Aqr capital management | 9.95M | 0.27% | 7.73M |
| Norges bank | 4.07M | 0.03% | 4.07M |
| Anatole investment management | 2.19M | 29.80% | 2.19M |
| Vanguard group | 14.69M | 0.02% | 1.68M |
| Sixth street partners management company | 1.32M | 0.01% | 1.32M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Pointstate capital lp | 1.86M | 1.90% | -1.79M |
| Two sigma investments, lp | 561.01K | 0.03% | -1.75M |
| Greenvale capital llp | - | - | -1.02M |
| Pictet asset management sa | 2.37M | 0.18% | -957.22K |
| Arrowstreet capital, limited partnership | - | - | -955.60K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 4.07M | 0.03% | 4.07M | $326.69M |
| Anatole investment management | 2.19M | 29.80% | 2.19M | $175.75M |
| Sixth street partners management company | 1.32M | 0.01% | 1.32M | $105.77M |
| Groupama asset managment | 1.00M | 0.02% | 1.00M | $1.04M |
| Westfield capital management co lp | 937.31K | 0.25% | 937.31K | $75.25M |
Sold Out
| Holder | Change |
|---|---|
| Seneschal advisors | -2.00 |
| Wealth watch advisors | -2.00 |
| Dunhill financial | -2.00 |
| Caitong asset management | -2.00 |
| Tortoise investment management | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 609 | 22.78% | 130,926,087 | 13.06% | 64 | 1.85% | 411 | 39.32% | 115 | -5.74% |
| Mar 31, 2026 | 482 | -5.12% | 113,391,658 | -1.93% | 57 | 1.70% | 286 | -5.30% | 117 | -9.30% |
| Dec 31, 2025 | 151 | -68.14% | 23,420,618 | -77.37% | 11 | 0.42% | 91 | -70.45% | 35 | -59.30% |
| Sep 30, 2025 | 167 | -59.95% | 28,497,546 | -71.73% | 14 | 0.53% | 124 | -55.07% | 22 | -74.12% |
| Jun 30, 2025 | 412 | 26.38% | 100,719,121 | 30.92% | 52 | 2.11% | 273 | 30.00% | 86 | 32.31% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 4.75M | 2.31% | 153.56K |
| Vanguard Total Stock Mkt Idx Inv | 4.75M | 2.31% | 153.56K |
| First Trust NASDAQ Cybersecurity ETF | 4.65M | 2.26% | -7.46K |
| Vanguard Small Cap Index | 3.43M | 1.67% | 110.68K |
| Pictet-Security I USD | 3.35M | 1.63% | 15.07K |
| L&G Cyber Security ETF | 2.21M | 1.07% | - |
| Vanguard Information Technology ETF | 2.19M | 1.07% | 14.04K |
| Vanguard Morn Small Cap Value Index | 2.18M | 1.06% | 38.34K |
| Vanguard Small Cap Value Index Inv | 2.18M | 1.06% | 38.34K |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.85M | 0.90% | 128.62K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 04, 2026 | Nithrakashyap Arvind | Chief Technology Officer | Sell | $101.62K |
| Aug 05, 2026 | Nithrakashyap Arvind | Chief Technology Officer | Sell | $231.21K |
| Aug 04, 2026 | Nithrakashyap Arvind | Chief Technology Officer | Sell | $16.28K |
| Aug 05, 2026 | Nithrakashyap Arvind | Chief Technology Officer | Sell | $110.15K |
| Aug 04, 2026 | Nithrakashyap Arvind | Chief Technology Officer | Sell | $235.83K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 48 |
| 2026 Q2 | - | 44 |
| 2026 Q1 | 1 | 34 |
| 2025 Q4 | - | 40 |
| 2025 Q3 | - | 42 |
RBRK Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools