2m 2m 2m 2m 2m 2m 2m
RUBRIK-A (RBRK)
NYSE
$99.75-$0.34 (-0.34%)
Price as of Aug 21, 2026 7:59 PM EDT- $16.1BMarket Cap
- 12.75%1-Year Change
- Software - InfrastructureIndustry
RUBRIK-A (RBRK)
$99.75-$0.34 (-0.34%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 7.14% | 14.7M | +1.7M (+11.42%) | Dec 31, 2025 |
BLACKROCK, INC. | 4.85% | 10.0M | +1.2M (+11.75%) | Jun 30, 2026 |
AQR CAPITAL MANAGEMENT LLC | 4.83% | 9.9M | +7.7M (+77.71%) | Jun 30, 2026 |
FMR LLC | 4.47% | 9.2M | +940,730 (+10.22%) | Jun 30, 2026 |
N/A | 4.03% | 8.3M | +271,772 (+3.27%) | Jun 30, 2026 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 4.03% | 8.3M | +271,772 (+3.27%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 3.35% | 6.9M | +330,132 (+4.79%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Virtus Investment Trust | 7.17% | 14.8M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 5.70% | 11.7M | +913,065 (+7.78%) | Mar 31, 2026 |
COLUMBIA FUNDS SERIES TRUST | 4.13% | 8.5M | 0 (0.00%) | Apr 30, 2026 |
Virtus Artificial Intelligence & Technology Opportunities Fund | 3.09% | 6.4M | 0 (0.00%) | Apr 30, 2026 |
FIRST TRUST EXCHANGE-TRADED FUND II | 2.04% | 4.2M | -1.6M (-37.35%) | Mar 31, 2026 |
ADVENT CONVERTIBLE & INCOME FUND | 1.88% | 3.9M | 0 (0.00%) | Apr 30, 2026 |
FIDELITY SELECT PORTFOLIOS | 1.55% | 3.2M | -691,300 (-21.68%) | May 31, 2026 |
Current Ownership Distribution
- Institutions708.9M (61.77%)
- Mutual Funds396.0M (34.50%)
- Insiders42.8M (3.73%)
- Other0 (0.00%)
Insider Transactions
- 3.73% (42.8M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $141,677.21Amount of InsiderBuying (last 12 months)
- 7Number of InsiderSelling (last 12 months)
- $2.9BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 05, 2026 | $0.00 | 12,820 | $0.00 | 10.1M |
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 05, 2026 | $0.00 | 12,820 | $0.00 | 306,113 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 05, 2026 | $110,151.36 | 1,342 | $82.08 | 304,771 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 05, 2026 | $231,212.60 | 2,780 | $83.17 | 301,991 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 05, 2026 | $687,685.70 | 8,177 | $84.10 | 293,814 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 05, 2026 | $44,081.81 | 521 | $84.61 | 293,293 |
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 04, 2026 | $0.00 | 12,820 | $0.00 | 306,113 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 04, 2026 | $16,275.24 | 212 | $76.77 | 305,901 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 04, 2026 | $101,620.97 | 1,303 | $77.99 | 304,598 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 04, 2026 | $235,826.91 | 2,981 | $79.11 | 301,617 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 04, 2026 | $300,644.27 | 3,767 | $79.81 | 297,850 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 04, 2026 | $368,843.58 | 4,557 | $80.94 | 293,293 |
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 04, 2026 | $0.00 | 12,820 | $0.00 | 10.1M |
Wassenaar Yvonne | Sell | Aug 03, 2026 | $54,075.00 | 721 | $75.00 | 3,917 |
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 03, 2026 | $0.00 | 2,502 | $0.00 | 10.1M |
Nithrakashyap Arvind Chief Technology Officer | Conversion | Aug 03, 2026 | $0.00 | 2,502 | $0.00 | 306,113 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 03, 2026 | $563,368.24 | 7,642 | $73.72 | 298,471 |
Nithrakashyap Arvind Chief Technology Officer | Sell | Aug 03, 2026 | $385,864.56 | 5,178 | $74.52 | 293,293 |
Choudary Kiran Kumar Chief Financial Officer | Exempt | Jul 15, 2026 | $0.00 | 12,000 | $0.00 | 19,450 |
Choudary Kiran Kumar Chief Financial Officer | Exempt | Jul 15, 2026 | $0.00 | 12,000 | $0.00 | 12,000 |
Choudary Kiran Kumar Chief Financial Officer | Conversion | Jul 15, 2026 | $0.00 | 12,000 | $0.00 | 0 |
Choudary Kiran Kumar Chief Financial Officer | Conversion | Jul 15, 2026 | $0.00 | 12,000 | $0.00 | 1.0M |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $1.3M | 15,600 | $80.15 | 996,473 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $388,512.00 | 4,800 | $80.94 | 991,673 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $98,724.00 | 1,200 | $82.27 | 990,473 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $150,066.00 | 1,800 | $83.37 | 988,673 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $34,060.00 | 400 | $85.15 | 988,273 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $181,818.00 | 2,100 | $86.58 | 986,173 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $87,350.00 | 1,000 | $87.35 | 985,173 |
Choudary Kiran Kumar Chief Financial Officer | Sell | Jul 15, 2026 | $97,504.00 | 1,100 | $88.64 | 984,073 |