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 | $2.34B 52,777,243 shares | 0.04% | +3.17M(+6.4%)Added | SEC filing ↗ Nov 13, 2024 | ▾ |
| 02 | ALTOS VENTURES MANAGEMENT, INC. CIK 1881755 · View history | $1.49B 33,660,466 shares | 100.00% | -10.28M(-23.4%)Reduced | SEC filing ↗ Nov 13, 2024 | ▾ |
| 03 | BAILLIE GIFFORD & CO CIK 1088875 · View history | $1.27B 28,784,863 shares | 0.95% | -357.70K(-1.2%)Reduced | SEC filing ↗ Nov 5, 2024 | ▾ |
| 04 | BlackRock, Inc. CIK 2012383 · View history | $1.26B 28,442,733 shares | 0.03% | — | SEC filing ↗ Nov 13, 2024 | ▾ |
| 05 | MORGAN STANLEY CIK 895421 · Amended · View history | $1.14B 25,703,480 shares | 0.08% | -4.28M(-14.3%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 06 | FMR LLC CIK 315066 · View history | $926.92M 20,942,691 shares | 0.06% | +4.12M(+24.5%)Added | SEC filing ↗ Nov 13, 2024 | ▾ |
| 07 | Temasek Holdings (Private) Ltd CIK 1021944 · View history | $609.68M 13,774,889 shares | 2.47% | -243.62K(-1.7%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
| 08 | IEQ CAPITAL, LLC CIK 1779789 · View history | $579.13M 13,084,722 shares | 7.11% | +1.66M(+14.6%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 09 | ARK Investment Management LLC CIK 1697748 · View history | $524.10M 11,841,410 shares | 4.79% | -1.50M(-11.2%)Reduced | SEC filing ↗ Oct 31, 2024 | ▾ |
| 10 | Dragoneer Investment Group, LLC CIK 1602189 · View history | $519.84M 11,745,203 shares | 9.04% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2024 | ▾ |
| 11 | STATE STREET CORP CIK 93751 · View history | $480.48M 10,855,890 shares | 0.02% | +240.56K(+2.3%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 12 | ValueAct Holdings, L.P. CIK 1418814 · Amended · View history | $448.62M 10,135,921 shares | 10.26% | +7.84M(+340.7%)Added | SEC filing ↗ Nov 15, 2024 | ▾ |
| 13 | Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history | $399.43M 9,024,600 shares | 0.28% | -960.22K(-9.6%)Reduced | SEC filing ↗ Nov 5, 2024 | ▾ |
| 14 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $368.00M 8,332,563 shares | 0.03% | +408.92K(+5.2%)Added | SEC filing ↗ Nov 12, 2024 | ▾ |
| 15 | Amova Asset Management Americas, Inc. CIK 1480751 · View history | $352.87M 7,972,658 shares | 4.00% | -982.77K(-11.0%)Reduced | SEC filing ↗ Nov 7, 2024 | ▾ |
| 16 | MARSHALL WACE, LLP CIK 1318757 · View history | $317.22M 7,167,145 shares | 0.41% | +4.81M(+204.6%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 17 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $289.13M 6,532,464 shares | 0.06% | +2.47M(+60.7%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 18 | FRANKLIN RESOURCES INC CIK 38777 · Amended · View history | $273.33M 6,700,805 shares | 0.08% | -1.61M(-19.4%)Reduced | SEC filing ↗ Nov 27, 2024 | ▾ |
| 19 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $269.66M 6,092,538 shares | 0.41% | +1.79M(+41.6%)Added | SEC filing ↗ Nov 13, 2024 | ▾ |
| 20 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $259.58M 5,864,800 shares | 0.61% | +1.45M(+32.9%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
Showing 20 / 676 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 676 reporting institutions.
This page includes 20 of 676 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 676 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":"2024Q3","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.