RBRK
Rubrik, Inc.Company with tickers: RBRK
Market Cap
$14.62B
Shares Outstanding
205,828,566
CIK
1943896
CUSIP
781154109
13F Activity (30d)
4 filings
3 filers
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding RBRK
297 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 4,587,671 | $224,658,249 | 0.01% | Long | 2026-03-31 | |
| First Trust Nasdaq Cybersecurity ETF | — | 3,368,862 | $164,973,172 | 1.74% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 3,327,153 | $162,930,682 | 0.10% | Long | 2026-03-31 | |
| Select Software and IT Services Portfolio | — | 2,624,800 | $136,384,608 | 2.04% | Long | 2026-02-28 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 2,213,050 | $114,990,078 | 0.09% | Long | 2026-02-28 | |
| VANGUARD SMALL-CAP VALUE INDEX FUND | — | 2,118,757 | $103,755,530 | 0.17% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 1,696,134 | $83,059,682 | 0.10% | Long | 2026-03-31 | |
| Amplify Cybersecurity ETF | — | 1,450,276 | $71,020,016 | 3.78% | Long | 2026-03-31 | |
| Select Technology Portfolio | — | 1,254,487 | $65,183,145 | 0.24% | Long | 2026-02-28 | |
| SMALLCAP World Fund Inc | — | 1,281,667 | $62,763,233 | 0.08% | Long | 2026-03-31 | |
| First Trust Cloud Computing ETF | — | 838,195 | $41,046,409 | 1.75% | Long | 2026-03-31 | |
| Fidelity Growth Company Fund | — | 764,357 | $39,715,990 | 0.05% | Long | 2026-02-28 | |
| Fidelity Extended Market Index Fund | — | 758,245 | $39,398,410 | 0.10% | Long | 2026-02-28 | |
| Federated Hermes Kaufmann Fund | — | 715,000 | $38,023,700 | 0.82% | Long | 2026-04-30 | |
| JPMorgan Mid Cap Growth Fund | — | 757,224 | $37,081,259 | 0.33% | Long | 2026-03-31 | |
| Global X Cybersecurity ETF | — | 660,674 | $34,328,621 | 4.29% | Long | 2026-02-28 | |
| iShares Expanded Tech-Software Sector ETF | — | 674,457 | $33,028,159 | 0.32% | Long | 2026-03-31 | |
| Federated Hermes Kaufmann Small Cap Fund | — | 586,342 | $31,181,668 | 1.08% | Long | 2026-04-30 | |
| iShares Russell Mid-Cap Growth ETF | — | 571,973 | $28,009,518 | 0.15% | Long | 2026-03-31 | |
| BlackRock Technology Opportunities Fund | — | 535,054 | $27,801,406 | 0.42% | Long | 2026-02-27 | |
| iShares Russell Mid-Cap ETF | — | 550,316 | $26,948,975 | 0.06% | Long | 2026-03-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 531,052 | $26,005,616 | 0.28% | Long | 2026-03-31 | |
| AB Small Cap Growth Portfolio | — | 447,122 | $23,777,948 | 0.81% | Long | 2026-04-30 | |
| Champlain MidCap Fund | — | 473,000 | $23,162,810 | 1.09% | Long | 2026-03-31 | |
| VIP Contrafund Portfolio | — | 439,700 | $21,532,109 | 0.08% | Long | 2026-03-31 | |
| Science & Technology Fund | — | 406,714 | $21,132,859 | 0.70% | Long | 2026-02-28 | |
| Schwab U.S. Mid-Cap ETF | — | 383,849 | $19,944,794 | 0.15% | Long | 2026-02-28 | |
| ClearBridge Mid Cap Fund | — | 365,000 | $19,410,700 | 1.23% | Long | 2026-04-30 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | — | 356,800 | $18,539,328 | 0.01% | Long | 2026-02-28 | |
| ARK Next Generation Internet ETF | — | 342,686 | $18,224,041 | 1.09% | Long | 2026-04-30 | |
| iShares Russell 1000 Growth ETF | — | 328,648 | $16,093,893 | 0.01% | Long | 2026-03-31 | |
| Schwab U.S. Large-Cap Growth ETF | — | 278,372 | $14,464,209 | 0.03% | Long | 2026-02-28 | |
| Fidelity Total Market Index Fund | — | 265,783 | $13,810,085 | 0.01% | Long | 2026-02-28 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 262,237 | $12,841,746 | 0.10% | Long | 2026-03-31 | |
| Fidelity MSCI Information Technology Index ETF | — | 235,082 | $12,501,661 | 0.07% | Long | 2026-04-30 | |
| ClearBridge Select Fund | — | 208,100 | $11,066,758 | 0.34% | Long | 2026-04-30 | |
| Fidelity Growth Company K6 Fund | — | 209,974 | $10,910,249 | 0.05% | Long | 2026-02-28 | |
| Fidelity Series Total Market Index Fund | — | 209,354 | $10,878,034 | 0.01% | Long | 2026-02-28 | |
| BARON OPPORTUNITY FUND | — | 220,500 | $10,797,885 | 0.67% | Long | 2026-03-31 | |
| JNL/JPMorgan MidCap Growth Fund | — | 207,002 | $10,136,888 | 0.33% | Long | 2026-03-31 | |
| Fidelity Advisor Stock Selector Mid Cap Fund | — | 195,000 | $10,132,200 | 0.43% | Long | 2026-02-28 | |
| iShares U.S. Technology ETF | — | 188,009 | $9,998,319 | 0.05% | Long | 2026-04-30 | |
| iShares Core S&P Total U.S. Stock Market ETF | — | 194,350 | $9,517,320 | 0.01% | Long | 2026-03-31 | |
| AQR Long-Short Equity Fund | — | 193,824 | $9,491,561 | 0.12% | Long | 2026-03-31 | |
| Fidelity Series Growth Company Fund | — | 180,400 | $9,373,584 | 0.04% | Long | 2026-02-28 | |
| VIP Technology Portfolio | — | 158,900 | $7,781,333 | 0.24% | Long | 2026-03-31 | |
| Schwab U.S. Large-Cap ETF | — | 146,094 | $7,591,044 | 0.01% | Long | 2026-02-28 | |
| Nomura Small Cap Core Fund | — | 141,667 | $7,361,017 | 0.13% | Long | 2026-02-27 | |
| Goldman Sachs Small/Mid Cap Growth Fund | — | 131,318 | $6,823,283 | 0.56% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 1000 GROWTH INDEX FUND | — | 131,294 | $6,822,036 | 0.01% | Long | 2026-02-28 |
Showing 1–50 of 297 positions