Security record
RBRK
Rubrik, Inc. · Technology · Software - Infrastructure
132Tracked holders
-4Δ holders
98.67MShares held
$7.86BReported value
+10New positions
−13Exits
Momentum inputs (comparable managers):
holder breadth -2.9% ·
share flow +13.0% ·
net new positions -2.3%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 132 | -4 | 98.67M | $7.86B | +10 | −13 |
| Q1 2026 | 138 | -3 | 83.54M | $4.10B | +8 | −12 |
| Q4 2025 | 141 | 0 | 93.71M | $7.16B | +2 | −1 |
| Q3 2025 | 21 | 0 | 43.62M | $3.59B | +3 | −4 |
| Q2 2025 | 19 | +1 | 41.01M | $3.67B | +2 | −1 |
| Q1 2025 | 15 | -1 | 14.41M | $878.86M | — | −1 |
| Q4 2024 | 16 | +3 | 13.52M | $883.53M | +3 | — |
| Q3 2024 | 12 | +1 | 9.15M | $294.28M | +3 | −2 |
| Q2 2024 | 11 | — | 6.38M | $195.52M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 9.99M | +13.3% | $802.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 27 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 28 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 9.95M | +348.7% | $780.12M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 31 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 32 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 33 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 9.20M | +11.4% | $738.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 37 | Vanguard Capital Management Llc | 6.89M | +5.0% | $552.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | First Trust Advisors Lp | 5.98M | +22.1% | $480.09M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 39 | Norges Bank ✦ (passive) | 4.07M | New | $326.69M | 0.0% | New | 1 | SEC ↗ |
| 40 | Voya Investment Management Llc | 4.00M | +7.2% | $321.50M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 41 | Voya Investment Management Llc | 4.00M | +7.2% | $321.50M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 42 | Voya Investment Management Llc | 4.00M | +7.2% | $321.50M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 43 | Geode Capital Management ✦ (passive) | 2.88M | +6.4% | $230.89M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 44 | Geode Capital Management ✦ (passive) | 2.88M | +6.4% | $230.89M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 45 | State Street Global Advisors ✦ (passive) | 2.86M | +11.5% | $229.71M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 46 | Legal & General Group Plc | 2.62M | +43.7% | $210.36M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Legal & General Group Plc | 2.62M | +43.7% | $210.36M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Legal & General Group Plc | 2.62M | +43.7% | $210.36M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Pictet Asset Management Holding SA | 2.37M | -28.8% | $189.90M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 2.25M | +23.1% | $172.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 58 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | UBS AM, a distinct business unit of… | 1.74M | +103.6% | $139.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Clearbridge Investments, LLC | 1.58M | +8.9% | $126.61M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 1.54M | -10.4% | $123.84M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Bnp Paribas Financial Markets | 1.50M | +21.8% | $120.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 77 | Bank Of America Corp /De/ | 1.32M | +29.6% | $106.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Bank Of America Corp /De/ | 1.32M | +29.6% | $106.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Bank Of America Corp /De/ | 1.32M | +29.6% | $106.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Bank Of America Corp /De/ | 1.32M | +29.6% | $106.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Bank Of America Corp /De/ | 1.32M | +29.6% | $106.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Charles Schwab Investment… | 1.32M | +13.9% | $105.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Charles Schwab Investment… | 1.32M | +13.9% | $105.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Federated Hermes, Inc. | 1.32M | 0.0% | $105.75M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 85 | Federated Hermes, Inc. | 1.32M | 0.0% | $105.75M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 86 | UBS Group AG | 1.25M | -35.8% | $100.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | UBS Group AG | 1.25M | -35.8% | $100.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | UBS Group AG | 1.25M | -35.8% | $100.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | UBS Group AG | 1.25M | -35.8% | $100.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | T. Rowe Price ✦ | 1.17M | +31.6% | $93.78M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 91 | T. Rowe Price ✦ | 1.17M | +31.6% | $93.78M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 92 | Bamco Inc /Ny/ | 1.12M | +301.9% | $89.54M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 93 | Goldman Sachs Group ✦ | 922.05K | +26.6% | $74.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 94 | Goldman Sachs Group ✦ | 922.05K | +26.6% | $74.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 95 | Goldman Sachs Group ✦ | 922.05K | +26.6% | $74.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 96 | Northern Trust Corp | 868.38K | +15.0% | $69.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Northern Trust Corp | 868.38K | +15.0% | $69.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Northern Trust Corp | 868.38K | +15.0% | $69.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Northern Trust Corp | 868.38K | +15.0% | $69.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Northern Trust Corp | 868.38K | +15.0% | $69.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $326.69M | 0.0% |
Exited
| Qube Research & Technologies… | $35.92M | was 0.1% |
| Citadel Advisors | $35.81M | was 0.0% |
| Capital World Investors | $32.50M | was 0.0% |
| Alkeon Capital Management Llc | $24.48M | was 0.1% |
| Healthcare Of Ontario Pension… | $4.30M | was 0.0% |
| CIBC Bancorp USA Inc. | $3.82M | was 0.0% |
| Bridgewater Associates | $1.75M | was 0.0% |
| Peak6 Llc | $1.34M | was 0.0% |
| Nomura Holdings Inc | $1.03M | was 0.0% |
| Group One Trading Llc | $887,875 | was 0.0% |
| Walleye Trading LLC | $615,847 | was 0.0% |
| Principal Financial Group Inc | $257,288 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 61.90K shares, $3,031 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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