Roblox Corp. 13F holders
794 funds reported a position in Roblox Corp. in their 13F for the quarter ended 30 June 2026, together 572.4 million shares worth $31.13 billion. Against the quarter before, 86 opened a position, 285 added, 265 trimmed and 153 sold out; together they bought a net 20.3 million shares. The largest holders: FMR LLC, BlackRock, Inc. and Vanguard Portfolio Management LLC.
Funds holding794-42 on Q1 2026
Shares they held572.4Mworth $31.13 billion
Net bought on the quarter20.3M sharesabout $1.11 billion at the funds' values
Funds buying to selling371 to 418opened or added, to cut or sold
Opened 86Added 285Held 148Trimmed 265Sold out 153
What each fund did in RBLX against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in RBLX in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 162 reported a position in Roblox Corp.: 18 opened one, 53 added, 41 trimmed and 40 sold out, a net 2.0 million shares bought.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 10 reported a position in Roblox Corp. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 79.7 million shares worth $4.34 billion, 0.2% of its reported book. Sold out: Whale Rock Capital Management, Atreides Management. In the quarter, 5 funds added or opened a position and 5 trimmed or sold out; together they bought a net 31.1 million shares, about $1.69 billion at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 79,723,713 | $4.34 billion | 0.2% | +33,104,614 | added | 30 June 2026 | 13F |
| Baillie Gifford | 21,124,935 | $1.15 billion | 1.0% | -298,077 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 13,448,649 | $731.3 million | 0.6% | +1,404,681 | added | 30 June 2026 | 13F |
| Geode Capital Management | 12,340,053 | $669.4 million | 0.0% | +74,053 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 6,814,063 | $370.5 million | 0.5% | -312,071 | trimmed | 30 June 2026 | 13F |
| ARK Investment Management | 6,465,890 | $351.6 million | 2.3% | +569,784 | added | 30 June 2026 | 13F |
| Norges Bank | 5,118,299 | $278.3 million | 0.0% | held | 30 June 2026 | 13F | |
| Citadel Advisors | 2,075,525 | $112.9 million | 0.1% | +1,571,786 | added | 30 June 2026 | 13F |
| Millennium Management | 1,341,610 | $73.0 million | 0.1% | -86,273 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 12,816 | $696,934 | 0.0% | no change | held | 30 June 2026 | 13F |
| Whale Rock Capital Management | 0 | $0 | 0.0% | -3,532,184 | exited | 30 June 2026 | 13F |
| Atreides Management | 0 | $0 | 0.0% | -1,383,703 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| FMR LLC | 79,723,713 | 13.93% | $4.34 billion | 0.19% | +33,104,614 | 13F |
| BlackRock, Inc. | 38,327,569 | 6.70% | $2.08 billion | 0.03% | -752,191 | 13F |
| Vanguard Portfolio Management LLC | 31,636,629 | 5.53% | $1.72 billion | 0.08% | +1,035,633 | 13F |
| Vanguard Capital Management LLC | 29,196,094 | 5.10% | $1.59 billion | 0.03% | +643,406 | 13F |
| Capital World Investors | 22,709,293 | 3.97% | $1.23 billion | 0.15% | +236,053 | 13F |
| Morgan Stanley | 21,741,285 | 3.80% | $1.18 billion | 0.06% | -1,331,920 | 13F |
| Baillie Gifford & Co. | 21,124,935 | 3.69% | $1.15 billion | 1.04% | -298,077 | 13F |
| Ieq Capital, LLC | 16,574,553 | 2.90% | $901.3 million | 4.16% | +44,306 | 13F |
| Price T Rowe Associates Inc. | 16,424,286 | 2.87% | $893.2 million | 0.09% | -2,693,083 | 13F |
| Capital International Investors | 16,086,049 | 2.81% | $874.8 million | 0.18% | -13,091,014 | 13F |
| State Street Corp. | 14,852,813 | 2.59% | $807.7 million | 0.02% | +617,223 | 13F |
| AQR Capital Management LLC | 13,522,824 | 2.36% | $735.4 million | 0.26% | +5,243,666 | 13F |
| Two Sigma Investments, LP | 13,448,649 | 2.35% | $731.3 million | 0.57% | +1,404,681 | 13F |
| SRS Investment Management, LLC | 13,063,442 | 2.28% | $710.4 million | 6.65% | +6,461,768 | 13F |
| Geode Capital Management, LLC | 12,340,053 | 2.16% | $669.4 million | 0.04% | +74,053 | 13F |
| Linonia Partnership LP | 12,053,186 | 2.11% | $655.5 million | 11.71% | new | 13F |
| FIL Ltd | 9,042,849 | 1.58% | $491.8 million | 0.35% | +3,377,358 | 13F |
| Temasek Holdings (Private) Ltd | 7,777,760 | 1.36% | $423.0 million | 1.16% | no change | 13F |
| Goldman Sachs Group Inc. | 7,316,146 | 1.28% | $397.9 million | 0.04% | +1,221,354 | 13F |
| Amundi | 7,078,311 | 1.24% | $384.9 million | 0.09% | +1,304,160 | 13F |
| Renaissance Technologies LLC | 6,814,063 | 1.19% | $370.5 million | 0.51% | -312,071 | 13F |
| ARK Investment Management LLC | 6,465,890 | 1.13% | $351.6 million | 2.28% | +569,784 | 13F |
| Norges Bank | 5,118,299 | 0.89% | $278.3 million | 0.03% | 13F | |
| JPMorgan Chase & Co. | 4,671,877 | 0.82% | $253.9 million | 0.01% | -2,065,642 | 13F |
| Sumitomo Mitsui Trust Group, Inc. | 4,642,855 | 0.81% | $252.5 million | 0.14% | +190,974 | 13F |
| UBS Group AG | 4,544,679 | 0.79% | $247.1 million | 0.04% | +2,678,382 | 13F |
| Vanguard Fiduciary Trust Co. | 4,305,753 | 0.75% | $234.1 million | 0.05% | +139,414 | 13F |
| D. E. Shaw & Co., Inc. | 3,937,546 | 0.69% | $214.1 million | 0.14% | -577,365 | 13F |
| Northern Trust Corp. | 3,811,901 | 0.67% | $207.3 million | 0.02% | +95,075 | 13F |
| Assenagon Asset Management S.A. | 3,787,580 | 0.66% | $206.0 million | 0.13% | 13F | |
| BNP Paribas Financial Markets | 3,725,293 | 0.65% | $202.6 million | 0.11% | +308,284 | 13F |
| Bank of America Corp. | 3,662,429 | 0.64% | $199.2 million | 0.01% | +1,308,725 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 3,521,459 | 0.62% | $191.5 million | 0.04% | +670,628 | 13F |
| Amova Asset Management Americas, Inc. | 3,419,089 | 0.60% | $186.0 million | 2.40% | +180,929 | 13F |
| Worldquant Millennium Advisors LLC | 3,397,933 | 0.59% | $184.8 million | 0.63% | +1,126,266 | 13F |
| Massachusetts Financial Services Co. | 3,194,052 | 0.56% | $174.3 million | 0.06% | -2,119,556 | 13F |
| ValueAct Holdings, L.P. | 3,147,421 | 0.55% | $171.2 million | 3.04% | -2,701,200 | 13F |
| Contour Asset Management LLC | 3,107,169 | 0.54% | $169.0 million | 4.00% | +604,973 | 13F |
| Slate Path Capital LP | 2,746,300 | 0.48% | $149.3 million | 2.07% | new | 13F |
| Legal & General Group Plc | 2,620,308 | 0.46% | $142.5 million | 0.03% | -73,869 | 13F |
| Charles Schwab Investment Management Inc. | 2,474,342 | 0.43% | $134.6 million | 0.02% | +81,017 | 13F |
| Citadel Advisors LLC | 2,075,525 | 0.36% | $112.9 million | 0.07% | +1,571,786 | 13F |
| Deutsche Bank AG | 1,921,214 | 0.34% | $104.5 million | 0.03% | -26,351 | 13F |
| Jacobs Levy Equity Management, Inc. | 1,890,968 | 0.33% | $102.8 million | 0.37% | +666,724 | 13F |
| Franklin Resources Inc. | 1,692,970 | 0.30% | $92.1 million | 0.02% | -1,696,509 | 13F |
| Swiss National Bank | 1,679,500 | 0.29% | $91.3 million | 0.05% | -50,200 | 13F |
| Marshall Wace, LLP | 1,673,313 | 0.29% | $91.0 million | 0.08% | -490,036 | 13F |
| Bank of New York Mellon Corp | 1,670,208 | 0.29% | $90.8 million | 0.01% | -22,410 | 13F |
| Wellington Management Group LLP | 1,563,103 | 0.27% | $85.0 million | 0.01% | -706,536 | 13F |
| Nuveen, LLC | 1,525,461 | 0.27% | $83.0 million | 0.02% | -543,114 | 13F |
The 50 largest of the 794 funds that reported a position in RBLX in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on RBLX
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 2,730,800 | $148.5 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 1,609,100 | $87.5 million | 30 June 2026 | 13F |
| Millennium Management | Puts | 408,500 | $22.2 million | 30 June 2026 | 13F |
| Millennium Management | Calls | 336,600 | $18.3 million | 30 June 2026 | 13F |
| Point72 Asset Management | Puts | 46,200 | $2.5 million | 30 June 2026 | 13F |
| Point72 Asset Management | Calls | 35,900 | $2.0 million | 30 June 2026 | 13F |
| Two Sigma Investments | Puts | 14,200 | $772,196 | 30 June 2026 | 13F |
| Two Sigma Investments | Calls | 6,200 | $337,156 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 8 July 2026 | 13G/A | FMR LLC and 3 others | 79.7 million | 11.9% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 34.2 million | 5.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 28 September 2026 | 465 | $46.44 | SEC |
| 21 September 2026 | 76 | $47.82 | SEC |
| 18 September 2026 | 4,917 | $47.50 | SEC |
| 17 September 2026 | 19,710 | $47.43 | SEC |
| 16 September 2026 | 47,412 | $50.24 | SEC |
| 15 September 2026 | 897 | $51.29 | SEC |
| 11 September 2026 | 14 | $44.88 | SEC |
| 10 September 2026 | 66 | $44.52 | SEC |
| 8 September 2026 | 4,448 | $43.31 | SEC |
| 2 September 2026 | 150 | $40.67 | SEC |
| 24 August 2026 | 13,692 | $38.37 | SEC |
| 21 August 2026 | 2 | $38.63 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.