RBLX
Roblox Corporation · Technology · Electronic Gaming & Multimedia
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -7.0% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 6.25M | $264.71M | n/a | −2 |
| Q2 2026 | 147 | -8 | 428.95M | $23.33B | +3 | −12 |
| Q1 2026 | 159 | -7 | 421.21M | $23.77B | +2 | −10 |
| Q4 2025 | 165 | 0 | 448.02M | $36.29B | +2 | −1 |
| Q3 2025 | 25 | +1 | 324.21M | $44.87B | +1 | −1 |
| Q2 2025 | 22 | +1 | 263.91M | $27.76B | +1 | n/a |
| Q1 2025 | 18 | -1 | 121.27M | $7.06B | n/a | −1 |
| Q4 2024 | 19 | 0 | 108.28M | $6.26B | n/a | n/a |
| Q3 2024 | 18 | 0 | 105.19M | $4.65B | +1 | −1 |
| Q2 2024 | 18 | n/a | 78.02M | $2.90B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Baillie Gifford ✦ | 28.03M | -2.6% | $1.62B | 1.2% | ▼ Trim | 3 | SEC ↗ ×4 |
| 2 | State Street Global Advisors ✦ (passive) | 11.25M | n/a | $650.94M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | ARK Investment Management ✦ | 10.14M | -14.3% | $586.85M | 4.9% | ▼ Trim | 3 | SEC ↗ |
| 4 | ValueAct Capital ✦ | 10.14M | -50.0% | $586.46M | 13.4% | ▼ Trim | 3 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 8.58M | +3.0% | $495.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 6 | Renaissance Technologies ✦ | 7.57M | +24.3% | $438.06M | 0.6% | ▲ Add | 3 | SEC ↗ |
| 7 | Arrowstreet Capital ✦ | 4.81M | +1084.2% | $278.50M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 8 | Two Sigma Investments ✦ | 4.51M | +25.7% | $261.22M | 0.6% | ▲ Add | 3 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 4.36M | +24.9% | $252.50M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 10 | Citadel Advisors ✦ | 3.30M | +15.0% | $191.09M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 11 | Norges Bank ✦ (passive) | 2.89M | -33.6% | $167.21M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Millennium Management ✦ | 2.81M | +16.5% | $162.38M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 2.76M | -0.7% | $159.87M | 0.2% | ▼ Trim | 3 | SEC ↗ ×6 |
| 14 | D. E. Shaw & Co. ✦ | 2.54M | +33.2% | $147.20M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 15 | Marshall Wace ✦ | 2.15M | -70.0% | $124.21M | 0.2% | ▼ Trim | 3 | SEC ↗ ×4 |
| 16 | Wellington Management ✦ | 2.12M | +255.1% | $122.90M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 17 | Gotham Asset Management ✦ | 245.67K | +9.0% | $14.21M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 18 | PRIMECAP Management ✦ | 50.30K | 0.0% | $2.91M | 0.0% | Held | 3 | SEC ↗ |
| 19 | Capital World Investors ✦ | 6.96K | -30.0% | $402,821 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 827 holders, 536.43M shares, $29.02B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 3.00K sh · $131,632
Officer · 2.67K sh · $118,790
Director · 5.33K sh · $229,544
Director · 3.00K sh · $127,763
Director · 5.33K sh · $229,458
Director · 3.00K sh · $127,676
Officer · 100 sh · $4,573
Officer · 1.92K sh · $85,048
Officer · 3.75K sh · $169,000
Director · 3.15K sh · $128,256
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology