Roblox Corp RBLX
CIK 0001315098 · CUSIP 771049103
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $1.85B 49,607,457 shares | 0.04% | -1.47M(-2.9%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 02 | ALTOS VENTURES MANAGEMENT, INC. CIK 1881755 · View history | $1.64B 43,942,843 shares | 100.00% | -178.85K(-0.4%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 03 | MORGAN STANLEY CIK 895421 · Amended · View history | $1.12B 29,987,736 shares | 0.09% | -1.71M(-5.4%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 04 | BAILLIE GIFFORD & CO CIK 1088875 · View history | $1.08B 29,142,565 shares | 0.84% | +535.41K(+1.9%)Added | SEC filing ↗ Jul 25, 2024 | ▾ |
| 05 | BlackRock Inc. CIK 1364742 · View history | $1.01B 27,150,745 shares | 0.02% | +2.14M(+8.6%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 06 | FMR LLC CIK 315066 · View history | $626.15M 16,827,405 shares | 0.04% | -206.53K(-1.2%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 07 | Temasek Holdings (Private) Ltd CIK 1021944 · Amended · View history | $521.63M 14,018,512 shares | 2.42% | +308.05K(+2.2%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 08 | ARK Investment Management LLC CIK 1697748 · View history | $496.34M 13,338,829 shares | 4.40% | +1.52M(+12.9%)Added | SEC filing ↗ Jul 26, 2024 | ▾ |
| 09 | Dragoneer Investment Group, LLC CIK 1602189 · View history | $437.04M 11,745,203 shares | 8.35% | +2.49M(+26.9%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 10 | IEQ CAPITAL, LLC CIK 1779789 · View history | $425.00M 11,421,671 shares | 5.72% | -988.25K(-8.0%)Reduced | SEC filing ↗ Aug 12, 2024 | ▾ |
| 11 | STATE STREET CORP CIK 93751 · View history | $395.00M 10,615,325 shares | 0.02% | +773.41K(+7.9%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 12 | Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history | $371.54M 9,984,817 shares | 0.27% | +1.49M(+17.6%)Added | SEC filing ↗ Jul 19, 2024 | ▾ |
| 13 | Amova Asset Management Americas, Inc. CIK 1480751 · View history | $333.23M 8,955,426 shares | 3.85% | +1.49M(+20.0%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 14 | FRANKLIN RESOURCES INC CIK 38777 · View history | $309.36M 8,313,942 shares | 0.10% | +51.82K(+0.6%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 15 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $294.35M 7,923,648 shares | 0.03% | +523.87K(+7.1%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 16 | HMI Capital Management, L.P. CIK 1469026 · View history | $277.21M 7,449,813 shares | 10.55% | +1.30M(+21.2%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 17 | CITADEL ADVISORS LLC CIK 1423053 · View history | $187.27M 5,032,697 shares | 0.18% | -169.30K(-3.3%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 18 | NORGES BANK CIK 1374170 · View history | $169.61M 4,558,144 shares | 0.03% | -116.33K(-2.5%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 19 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $164.17M 4,411,900 shares | 0.37% | -1.55M(-26.0%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 20 | Meritech Capital Associates V L.L.C. CIK 1613048 · View history | $160.39M 4,310,520 shares | 54.98% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2024 | ▾ |
Showing 20 / 641 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 641 reporting institutions.
This page includes 20 of 641 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 641 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"771049103","quarter":"2024Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.