Roblox Corp. Class ARBLX
13F holders, Q4 2025 (December 31)950holders −77
106new positions
218sold out
15famous investors
$81.01avg. 13F price*
At the end of Q4 2025, 950 institutions reported holding Roblox Corp. Class A (RBLX) in their 13F filings, down 77 from Q3 2025. 106 opened new positions and 218 sold out. The largest holders were Vanguard Group Inc. ($5.1B), FMR LLC ($3.8B) and BlackRock, Inc. ($3.4B). 15 famous investors held it, including Mason Morfit (6.9% of ValueAct Capital's portfolio), Alex Sacerdote (4.3% of Whale Rock Capital Management's portfolio) and Cathie Wood (2.6% of ARK Investment Management's portfolio).
- Company
- Roblox Corp. Class A
- CUSIP
- 771049103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 106 | $496.3M |
| Exits | 218 | $2.1B |
All 13F filers, Q3 2025 → Q4 2025: 49,444,416 shares bought and 46,484,905 shares sold, net +2,959,511 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 950 holders
| Vanguard Group Inc. | 0.07% | Add +1.6% | 63,458,784 | $5.1B |
| FMR LLC | 0.19% | Reduce -0.2% | 46,432,530 | $3.8B |
| BlackRock, Inc. | 0.06% | Add +5.4% | 41,526,121 | $3.4B |
| Capital International Investors | 0.41% | Add +7.3% | 31,953,301 | $2.6B |
| Baillie Gifford & Co. | 1.45% | Reduce -7.5% | 21,543,528 | $1.7B |
| Morgan Stanley | 0.10% | Add +8.1% | 20,728,914 | $1.7B |
| JPMorgan Chase & Co. | 0.11% | Reduce -2.0% | 19,522,195 | $1.6B |
| Ieq Capital, LLC | 4.18% | Reduce -1.3% | 17,245,356 | $1.4B |
| State Street Corp. | 0.04% | Add +3.3% | 13,812,362 | $1.1B |
| Geode Capital Management, LLC | 0.06% | Add +4.7% | 12,220,045 | $988.0M |
| Capital World Investors | 0.13% | Reduce -6.6% | 12,136,732 | $983.5M |
| AQR Capital Management | 0.44% | Add +6.3% | 10,312,837 | $833.0M |
| Temasek Holdings (Private) Ltd | 2.03% | No change | 7,777,760 | $630.2M |
| Renaissance Technologies | 0.83% | Reduce -3.7% | 6,628,509 | $537.1M |
| Two Sigma Advisers, LP | 1.03% | Add +124.8% | 6,507,141 | $527.3M |
| Franklin Resources Inc. | 0.12% | Reduce -12.9% | 6,062,725 | $491.3M |
| D. E. Shaw & Co. | 0.40% | Add +19.4% | 6,013,432 | $487.3M |
| ValueAct Capital | 6.89% | Add +39.5% | 5,975,821 | $484.2M |
| Massachusetts Financial Services Co. | 0.15% | Add +12.6% | 5,794,063 | $469.5M |
| Norges Bank | 0.05% | — | 5,373,613 | $435.4M |
| Nuveen, LLC | 0.11% | Add +20.4% | 4,965,816 | $402.4M |
| ARK Investment Management | 2.60% | Reduce -9.0% | 4,834,337 | $391.7M |
| Marshall Wace, LLP | 0.35% | Add +30.7% | 4,489,518 | $363.8M |
| Qube Research & Technologies Ltd | 0.51% | Add +149.0% | 4,431,982 | $359.1M |
| Whale Rock Capital Management | 4.25% | Add +10.4% | 4,105,113 | $332.6M |
| Sumitomo Mitsui Trust Group, Inc. | 0.19% | Reduce -9.5% | 4,035,675 | $327.0M |
| Goldman Sachs Group Inc. | 0.05% | Reduce -8.0% | 3,927,674 | $318.3M |
| T. Rowe Price Associates Inc. | 0.03% | Reduce -33.9% | 3,896,778 | $315.8M |
| BNP Paribas Financial Markets | 0.18% | Add +99.5% | 3,377,673 | $273.7M |
| Bank of America Corp. | 0.02% | Add +18.9% | 3,306,243 | $267.9M |
| Sands Capital Management, LLC | 0.78% | Reduce -8.4% | 3,183,399 | $258.0M |
| Amundi | 0.08% | Add +65.8% | 3,143,077 | $254.7M |
| Two Sigma Investments, LP | 0.38% | Add +77.6% | 3,007,272 | $243.7M |
| SRS Investment Management, LLC | 2.51% | New | 2,937,990 | $238.1M |
| Amova Asset Management Americas, Inc. | 2.59% | Reduce -12.6% | 2,768,781 | $224.3M |
| Legal & General Group Plc | 0.05% | Add +1.5% | 2,721,252 | $220.5M |
| Northern Trust Corp. | 0.03% | Reduce -27.9% | 2,617,331 | $212.1M |
| Federated Hermes, Inc. | 0.35% | Reduce -20.8% | 2,558,670 | $207.3M |
| Foxhaven Asset Management, LP | 5.07% | Add +3.2% | 2,542,163 | $206.0M |
| UBS Group AG | 0.04% | Add +59.5% | 2,537,094 | $205.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.04% | Add +4.6% | 2,451,507 | $198.6M |
| Artisan Partners Limited Partnership | 0.28% | Add +18.9% | 2,292,340 | $185.7M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +3.5% | 2,268,270 | $183.8M |
| Worldquant Millennium Advisors LLC | 0.68% | Add +110.0% | 2,156,370 | $174.7M |
| First Trust Advisors LP | 0.12% | Reduce -18.7% | 2,081,484 | $168.7M |
| Millennium Management | 0.12% | Add +112.2% | 2,051,179 | $166.2M |
| Squarepoint Ops LLC | 0.33% | Add +416.2% | 2,035,659 | $164.9M |
| Deutsche Bank AG | 0.05% | Add +7.1% | 2,016,582 | $163.4M |
| Soma Equity Partners LP | 8.89% | Add +10.9% | 1,879,906 | $152.3M |
| Jacobs Levy Equity Management, Inc. | 0.59% | Add +60.8% | 1,877,546 | $152.1M |
| Royal Bank of Canada | 0.03% | Add +1.5% | 1,832,497 | $148.5M |
| Bank of New York Mellon Corp | 0.03% | Add +3.4% | 1,787,634 | $144.9M |
| Wellington Management Group LLP | 0.03% | Add +12.5% | 1,764,421 | $143.0M |
| Citadel Advisors | 0.10% | Add +111.3% | 1,760,351 | $142.6M |
| Invesco Ltd. | 0.01% | Reduce -33.5% | 1,747,080 | $141.6M |
| Gilder Gagnon Howe & Co. LLC | 1.46% | Reduce -0.4% | 1,702,110 | $137.9M |
| Raymond James Financial Inc. | 0.04% | Reduce -11.6% | 1,625,293 | $132.7M |
| Swiss National Bank | 0.08% | Reduce -2.5% | 1,593,700 | $129.1M |
| Assenagon Asset Management S.A. | 0.19% | Add +342.6% | 1,551,456 | $125.7M |
| Man Group plc | 0.23% | Add +90.5% | 1,443,054 | $116.9M |
| Voloridge Investment Management, LLC | 0.41% | Add +53.3% | 1,434,470 | $116.2M |
| Voya Investment Management LLC | 0.13% | Add +10.2% | 1,405,048 | $113.6M |
| American Century Companies Inc. | 0.05% | Add +0.2% | 1,324,403 | $107.3M |
| Durable Capital Partners LP | 0.89% | Reduce -67.1% | 1,162,730 | $94.2M |
| Clearbridge Investments, LLC | 0.07% | Add +144.7% | 1,107,307 | $89.7M |
| Ameriprise Financial Inc. | 0.02% | Add +13.9% | 1,102,490 | $89.3M |
| Meritech Capital Associates V L.L.C. | 48.58% | No change | 1,077,627 | $87.3M |
| Canada Pension Plan Investment Board | 0.06% | Reduce -32.6% | 1,064,737 | $86.3M |
| 12 West Capital Management LP | 10.13% | Reduce -1.4% | 1,050,000 | $85.1M |
| California Public Employees Retirement System | 0.05% | Add +2.2% | 1,046,441 | $84.8M |
| Robeco Institutional Asset Management B.V. | 0.12% | Add +16.5% | 1,028,571 | $83.3M |
| Neuberger Berman Group LLC | 0.06% | Reduce -0.1% | 941,676 | $76.3M |
| California State Teachers Retirement System | 0.07% | Add +1.4% | 913,738 | $74.0M |
| National Pension Service | 0.05% | Reduce -46.6% | 906,623 | $73.5M |
| Susquehanna International Group, LLP | 0.10% | Add +108.3% | 896,751 | $72.7M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.05% | Add +10.9% | 895,242 | $72.5M |
| Rhumbline Advisers | 0.06% | Reduce -2.4% | 891,129 | $72.2M |
| Scopus Asset Management, L.P. | 1.69% | Add +50.2% | 750,000 | $60.8M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -0.5% | 705,577 | $57.2M |
| Quantinno Capital Management LP | 0.11% | Reduce -2.4% | 700,145 | $56.7M |
| National Philanthropic Trust | 0.54% | Reduce -2.4% | 677,666 | $54.9M |
| Barclays PLC | 0.02% | Add +52.9% | 677,066 | $54.9M |
| Russell Investments Group, Ltd. | 0.06% | Add +16.0% | 651,930 | $52.8M |
| Citigroup Inc. | 0.04% | Reduce -26.0% | 651,532 | $52.8M |
| Wells Fargo & Company | 0.01% | Add +5.0% | 647,431 | $52.5M |
| Thrivent Financial for Lutherans | 0.09% | Add +824.5% | 642,763 | $52.1M |
| Holocene Advisors, LP | 0.11% | Add +123.6% | 638,891 | $51.8M |
| HSBC Holdings PLC | 0.03% | Add +127.7% | 625,234 | $50.8M |
| Cerity Partners LLC | 0.07% | Add +106.4% | 619,303 | $50.2M |
| Jasper Ridge Partners, L.P. | 1.06% | Reduce -19.9% | 592,261 | $48.0M |
| Van Eck Associates Corp. | 0.04% | Add +11.0% | 557,660 | $45.2M |
| Mitsubishi UFJ Trust & Banking Corp | 0.11% | Reduce -3.2% | 554,793 | $45.0M |
| Acadian Asset Management LLC | 0.07% | Reduce -59.2% | 547,287 | $44.3M |
| State Board of Administration of Florida Retirement System | 0.08% | Add +1.9% | 541,805 | $43.9M |
| Jump Financial, LLC | 0.58% | Add +197.8% | 525,264 | $42.6M |
| Victory Capital Management Inc. | 0.02% | Reduce -6.1% | 524,156 | $42.5M |
| Maverick Capital | 0.45% | Add +25.8% | 517,798 | $42.0M |
| Trexquant Investment LP | 0.37% | Add +156.2% | 511,033 | $41.4M |
| Contour Asset Management LLC | 0.96% | Add +85.5% | 510,271 | $41.3M |
| Aviva PLC | 0.07% | Add +6.0% | 479,245 | $38.8M |
"% of holder's portfolio" is RBLX's weight in each manager's 13F, not the share of Roblox Corp. Class A the manager owns.