ROBLOX CORP RBLX
CL A · Common Stock · CUSIP 771049103 · ISIN US7710491033
American video game developer
- SectorTechnology
- IndustryServices-Prepackaged Software
- HeadquartersSan Mateo, CA
- Founded2004
- Websitecorp.roblox.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($6.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $28.45. Options: 42 managers hold calls ($721.0m notional), 34 hold puts ($671.2m).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 597 |
| Q4 2022 | 564 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $886.5m | $817.4m | 0.92 |
| Q4 2022 | $721.0m | $671.2m | 0.93 |
Biggest buyers
| BAILLIE GIFFORD & CO | Added | +8.5m |
| FMR LLC | Added | +8.3m |
| FIL Ltd | New | +3.2m |
| VANGUARD GROUP INC | Added | +2.7m |
| CITADEL ADVISORS LLC | Added | +2.0m |
| Ballentine Partners, LLC | Added | +1.7m |
| BlackRock Inc. | Added | +1.6m |
| D. E. Shaw & Co., Inc. | Added | +1.2m |
| Amova Asset Management Americas, Inc. | Added | +977.0k |
| Sumitomo Mitsui Trust Group, Inc. | Added | +973.3k |
Biggest sellers
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -4.8m |
| Meritech Capital Associates V L.L.C. | Reduced | -2.7m |
| Index Venture Growth Associates III Ltd | Reduced | -2.6m |
| TWO SIGMA INVESTMENTS, LP | Reduced | -2.4m |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | -1.9m |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | -1.8m |
| JPMORGAN CHASE & CO | Reduced | -1.6m |
| Capital World Investors | Reduced | -1.5m |
| MORGAN STANLEY | Reduced | -1.5m |
| FRANKLIN RESOURCES INC | Reduced | -1.3m |
Biggest calls
| Parallax Volatility Advisers, L.P. | Added | $138.2m4.9m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $109.1m3.8m shares |
| CITADEL ADVISORS LLC | Reduced | $101.9m3.6m shares |
| D. E. Shaw & Co., Inc. | Reduced | $60.3m2.1m shares |
| Twin Tree Management, LP | Added | $48.2m1.7m shares |
| JANE STREET GROUP, LLC | Reduced | $43.4m1.5m shares |
| SIMPLEX TRADING, LLC | Reduced | $35.9m1.3m shares |
| CTC LLC | Reduced | $30.4m10.7k shares |
| Walleye Trading LLC | Added | $26.3m923.3k shares |
| IMC-Chicago, LLC | Reduced | $21.1m743.0k shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $152.0m5.3m shares |
| Parallax Volatility Advisers, L.P. | Added | $99.3m3.5m shares |
| Twin Tree Management, LP | Added | $75.1m2.6m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $57.4m2.0m shares |
| SIMPLEX TRADING, LLC | Reduced | $40.8m1.4m shares |
| D. E. Shaw & Co., Inc. | Added | $39.8m1.4m shares |
| JANE STREET GROUP, LLC | Added | $39.6m1.4m shares |
| CTC LLC | Reduced | $28.4m10.0k shares |
| UBS Group AG | Added | $18.7m656.0k shares |
| GOLDMAN SACHS GROUP INC | New | $17.8m625.4k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| FMR LLC 13G · institution +4.0 pts · filed 2026-07-08 | 11.9% |
| Baszucki David 13G · exempt (held before listing) filed 2025-08-12 | 7.0% |
| BlackRock, Inc. 13G · institution new · filed 2025-10-17 | 5.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2021 | 0 | — | 0 | — | — |
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 8 | $276.4m | — |
| Q1 2022 | 0 | — | 4 | $9.7m | — |
| Q2 2022 | 0 | — | 4 | $1.6m | — |
| Q3 2022 | 0 | — | 7 | $31.4m | — |
| Q4 2022 | 0 | — | 8 | $23.8m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-12-15 | Donato Craig Chief Business Officer | Sold | $58.7k2.0k shares |
| 2022-11-23 | Baszucki David President & CEO, director | Sold | $17.5m550.0k shares |
| 2022-11-23 | Baszucki David President & CEO, director | Sold | $3.2m100.0k shares |
| 2022-11-23 | Donato Craig Chief Business Officer | Sold | $215.5k6.8k shares |
| 2022-11-21 | Bronstein Manuel Chief Product Officer | Sold | $970.2k32.2k shares |
| 2022-11-21 | Sturman Daniel Chief Technology Officer | Sold | $295.5k9.8k shares |
| 2022-11-21 | Guthrie Michael Chief Financial Officer | Sold | $234.2k7.8k shares |
| 2022-11-21 | Donato Craig Chief Business Officer | Sold | $231.3k7.7k shares |
| 2022-11-21 | Reinstra Mark Gen. Counsel & Secretary | Sold | $212.1k7.0k shares |
| 2022-11-21 | Messing Barbara CMKtg & People Exper Officer | Sold | $169.1k5.6k shares |
| 2022-11-21 | Rawlings Amy Marie Chief Accounting Officer | Sold | $89.7k3.0k shares |
| 2022-11-15 | Reinstra Mark Gen. Counsel & Secretary | Sold | $468.2k12.5k shares |
| 2022-11-15 | Donato Craig Chief Business Officer | Sold | $74.6k2.0k shares |
| 2022-10-17 | Donato Craig Chief Business Officer | Sold | $82.4k2.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| ALTOS VENTURES MANAGEMENT, INC. 100.00% of their portfolio | 78.7m $2.2bn | Added +14.4k |
| MORGAN STANLEY 0.12% of their portfolio | 38.5m $1.1bn | Reduced -1.5m |
| VANGUARD GROUP INC 0.02% of their portfolio | 31.0m $882.1m | Added +2.7m |
| BAILLIE GIFFORD & CO 0.87% of their portfolio | 29.4m $837.9m | Added +8.5m |
| BlackRock Inc. 0.02% of their portfolio | 20.2m $574.9m | Added +1.6m |
| FMR LLC 0.04% of their portfolio | 14.9m $423.9m | Added +8.3m |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.06% of their portfolio | 12.4m $353.3m | Reduced -4.8m |
| Temasek Holdings (Private) Ltd 1.89% of their portfolio | 11.4m $323.4m | Unchanged |
| Index Venture Growth Associates III Ltd 70.56% of their portfolio | 10.4m $294.9m | Reduced -2.6m |
| RENAISSANCE TECHNOLOGIES LLC 0.40% of their portfolio | 10.2m $288.9m | Reduced -470.7k |
| ARK Investment Management LLC 2.09% of their portfolio | 8.5m $240.9m | Reduced -9.9k |
| Meritech Capital Associates V L.L.C. 56.11% of their portfolio | 8.1m $230.0m | Reduced -2.7m |
| STATE STREET CORP 0.01% of their portfolio | 7.9m $225.2m | Reduced -211.1k |
| JENNISON ASSOCIATES LLC 0.21% of their portfolio | 7.3m $207.8m | Added +199.1k |
| Sumitomo Mitsui Trust Group, Inc. 0.14% of their portfolio | 6.2m $176.2m | Added +973.3k |
| Amova Asset Management Americas, Inc. 2.13% of their portfolio | 5.2m $148.2m | Added +977.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio | 4.8m $136.6m | Added +236.8k |
| Nuveen Asset Management, LLC 0.05% of their portfolio | 4.3m $122.5m | Reduced -186.2k |
| HMI Capital Management, L.P. 5.05% of their portfolio | 4.2m $118.2m | Reduced -420.0k |
| 12 West Capital Management LP 10.00% of their portfolio | 3.5m $98.9m | Added +650.0k |
| FIL Ltd 0.11% of their portfolio | 3.2m $91.3m | New |
| D. E. Shaw & Co., Inc. 0.14% of their portfolio | 3.0m $84.5m | Added +1.2m |
| NORGES BANK 0.02% of their portfolio | 2.9m $81.2m | Added +352.1k |
| Altimeter Capital Management, LP 2.22% of their portfolio | 2.9m $81.1m | Unchanged |
| CITADEL ADVISORS LLC 0.09% of their portfolio | 2.8m $79.8m | Added +2.0m |
| SOMA EQUITY PARTNERS LP 4.59% of their portfolio | 2.8m $78.3m | Added +250.0k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 2.4m $67.1m | Added +41.5k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 2.2m $63.1m | Added +255.9k |
| TWO SIGMA ADVISERS, LP 0.15% of their portfolio | 1.9m $54.2m | Reduced -311.8k |
| FRANKLIN RESOURCES INC 0.03% of their portfolio | 1.8m $50.0m | Reduced -1.3m |
| Ballentine Partners, LLC 1.48% of their portfolio | 1.7m $49.7m | Added +1.7m |
| Legal & General Group Plc 0.02% of their portfolio | 1.7m $49.7m | Added +23.5k |
| TD Asset Management Inc 0.06% of their portfolio | 1.7m $48.2m | Reduced -622.5k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.6m $45.1m | Added +68.9k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.25% of their portfolio | 1.6m $44.7m | Reduced -1.9m |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 1.5m $41.5m | Added +158.3k |
| Swiss National Bank 0.03% of their portfolio | 1.4m $41.0m | Reduced -85.5k |
| Mitsubishi UFJ Trust & Banking Corp 0.11% of their portfolio | 1.4m $40.9m | Added +190.7k |
| GREYLOCK 15 GP LLC 47.13% of their portfolio | 1.4m $40.4m | Unchanged |
| Accredited Investors Inc. 3.30% of their portfolio | 1.4m $39.0m | Reduced -60.0k |
| VOYA INVESTMENT MANAGEMENT LLC 0.04% of their portfolio | 1.2m $34.9m | Reduced -1.8m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.2m $34.2m | Added +27.9k |
| NEUBERGER BERMAN GROUP LLC 0.03% of their portfolio | 1.2m $31.7m | Added +413.4k |
| IEQ CAPITAL, LLC 0.92% of their portfolio | 1.2m $32.9m | Reduced -25.1k |
| VAN ECK ASSOCIATES CORP 0.08% of their portfolio | 1.1m $32.1m | Added +175.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.02% of their portfolio | 1.1m $30.8m | Added +175.0k |
| Polar Capital Holdings Plc 0.24% of their portfolio | 1.0m $29.6m | Reduced -276.4k |
| EXCHANGE TRADED CONCEPTS, LLC 0.80% of their portfolio | 982.4k $28.0m | Added +72.1k |
| BARCLAYS PLC 0.02% of their portfolio | 928.0k $26.4m | First filing |
| Twin Tree Management, LP 0.81% of their portfolio | 920.0k $26.2m | Added +383.9k |
| Foxhaven Asset Management, LP 1.11% of their portfolio | 911.9k $26.0m | Added +259.3k |
| Dragoneer Investment Group, LLC 0.78% of their portfolio | 884.8k $25.2m | Added +428.2k |
| JANE STREET GROUP, LLC 0.04% of their portfolio | 828.7k $23.6m | Added +375.9k |
| AlpInvest Partners B.V. 5.85% of their portfolio | 759.0k $21.6m | Added +161.6k |
| CREDIT SUISSE AG/ 0.02% of their portfolio | 702.1k $20.0m | Reduced -31.0k |
| California Public Employees Retirement System 0.02% of their portfolio | 660.6k $18.8m | Reduced -65.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio | 634.8k $18.1m | Added +16.6k |
| Capital World Investors 0.00% of their portfolio | 624.8k $17.8m | Reduced -1.5m |
| Douglas Lane & Associates, LLC 0.29% of their portfolio | 616.4k $17.5m | Reduced -210.1k |
| Invesco Ltd. 0.01% of their portfolio | 615.1k $17.5m | Reduced -179.3k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 602.5k $17.1m | Reduced -91.9k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 586.9k $16.7m | Reduced -1.3m |
| Connor, Clark & Lunn Investment Management Ltd. 0.09% of their portfolio | 567.5k $16.1m | Added +527.3k |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.05% of their portfolio | 553.5k $15.8m | Reduced -40.2k |
| Strategic Family Wealth Counselors, L.L.C. 7.08% of their portfolio | 500.7k $14.2m | Reduced -209.0k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 497.1k $14.1m | Added +29.4k |
| StepStone Group LP 1.77% of their portfolio | 469.1k $13.3m | Unchanged |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.03% of their portfolio | 460.8k $13.1m | Reduced -7.4k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.23% of their portfolio | 460.1k $13.1m | Added +198.9k |
| Jasper Ridge Partners, L.P. 0.78% of their portfolio | 460.1k $13.1m | Added +26.6k |
| MANE GLOBAL CAPITAL MANAGEMENT LP 3.15% of their portfolio | 448.0k $12.8m | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 446.4k $12.7m | Reduced -59.4k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 410.8k $11.7m | Added +6.0k |
| Mirae Asset Global Investments Co., Ltd. 0.03% of their portfolio | 407.5k $11.6m | Reduced -34.4k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 397.4k $11.3m | Added +95.3k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 390.2k $11.1m | Reduced -11.6k |
| Erste Asset Management GmbH 0.23% of their portfolio | 380.0k $10.8m | Added +70.0k |
| Gladstone Capital Management LLP 1.36% of their portfolio | 369.8k $10.5m | Reduced -360.7k |
| GILDER GAGNON HOWE & CO LLC 0.19% of their portfolio | 357.1k $10.2m | Reduced -411.6k |
| Man Group plc 0.04% of their portfolio | 347.6k $9.9m | Added +181.2k |
| TWINBEECH CAPITAL LP 0.19% of their portfolio | 344.5k $9.8m | Reduced -530.9k |
| UBS Group AG 0.00% of their portfolio | 341.9k $9.7m | Reduced -213.5k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 326.1k $9.3m | Reduced -131.4k |
| Resolute Advisors LLC 1.21% of their portfolio | 325.9k $9.3m | Unchanged |
| PRIMECAP MANAGEMENT CO/CA/ 0.01% of their portfolio | 303.9k $8.6m | Unchanged |
| CI INVESTMENTS INC. 0.04% of their portfolio | 301.3k $8.6m | Added +640 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 298.6k $8.5m | Added +61.4k |
| Amundi 0.01% of their portfolio | 292.3k $9.6m | Added +62.8k |
| Krilogy Financial LLC 0.76% of their portfolio | 280.8k $8.0m | Reduced -100.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 262.6k $7.5m | Reduced -60.7k |
| Donor Advised Charitable Giving, Inc. 1.24% of their portfolio | 261.2k $7.4m | Unchanged |
| Cubist Systematic Strategies, LLC 0.06% of their portfolio | 258.1k $7.3m | Added +110.4k |
| CAPITAL FUND MANAGEMENT S.A. 0.16% of their portfolio | 256.8k $7.3m | New |
| BANCO BILBAO VIZCAYA ARGENTARIA, S.A. 0.10% of their portfolio | 247.2k $7.1m | Added +133.0k |
| Ensign Peak Advisors, Inc 0.01% of their portfolio | 229.7k $6.5m | Added +16.4k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.03% of their portfolio | 229.4k $6.5m | Added +8.4k |
| Treasurer of the State of North Carolina 0.04% of their portfolio | 227.5k $6.5m | Added +28.7k |
| Tidal Investments LLC 0.24% of their portfolio | 220.8k $6.3m | Reduced -33.3k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 213.9k $6.1m | Reduced -91.6k |
| State of New Jersey Common Pension Fund D 0.02% of their portfolio | 212.3k $6.0m | Unchanged |