Roblox Corp
RBLX- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001315098
In the last 90 days, Roblox Corp insiders filed 0 open-market purchases and 15 sales; 793 institutions reported holding it in 13F filings for Q2 2026, worth $31.0B in total; superinvestors ARK Invest and ValueAct Capital hold it.
Holders of 5% or more of RBLX
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Roblox Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| FMR LLC | 13G/A | 7.90%49.5M shares | +1.40 ppfrom 6.50% | Feb 12, 20252 filings | Aug 6, 2025 | SEC |
| Baszucki David | 13G/A | 7.00%48.3M shares | – | Aug 12, 20251 filing | Aug 12, 2025 | SEC |
| BlackRock, Inc. | 13G | 5.50%35.5M shares | New | Oct 17, 20251 filing | Oct 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
7 Schedule 13D and 13G filings on Roblox Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 202611:35 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −9.31 ppfrom 9.31%Below 5% | Mar 13, 2026 | SEC |
| Oct 17, 20256:41 PM ET | BlackRock, Inc. | 13G | 5.50%35.5M shares | New | Sep 30, 2025 | SEC |
| Aug 12, 20254:01 PM ET | Baszucki Davidand 3 others | 13G/A | 7.00%48.3M shares | – | Jun 30, 2025 | SEC |
| Aug 6, 202512:11 PM ET | FMR LLCand 1 other | 13G/A | 7.90%49.5M shares | +1.40 ppfrom 6.50% | Jun 30, 2025 | SEC |
| Apr 30, 202511:10 AM ET | Vanguard Group Inc | 13G/A | 9.31%57.6M shares | – | Mar 31, 2025 | SEC |
| Feb 14, 20255:36 PM ET | Altos Ventures IV, L.P.and 16 others | 13G/A | 3.70%22.4M shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 12, 20259:25 AM ET | FMR LLCand 1 other | 13G | 6.50%39.6M shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Roblox Corp shares.
No Form 144 notices for Roblox Corp are on file.