SightfileU.S. market data from official filings

ROBLOX CORP (RBLX)

Name: ROBLOX CORP (RBLX) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0001315098 · EDGAR filings · Updated 2026-07-15

ROBLOX CORP (RBLX) has reported institutional ownership of 75.9%, with 828 institutional managers holding positions valued at $30.7B per the latest 13F reporting period.

Institutional ownership

75.9%

Institutional managers

828

Reported 13F value

$30.7B

Insider activity

497 trans.

−$947.5M net selling

Latest updates

2026-07-15 — Insider transaction reported (Form 4)
2026-07-08 — SCHEDULE 13G/A filed
2026-07-07 — Insider transaction reported (Form 4)
2026-07-06 — Notice of proposed sale filed (Form 144)
2026-07-02 — Insider transaction reported (Form 4)
2026-07-01 — Notice of proposed sale filed (Form 144)
2026-07-01 — Notice of proposed sale filed (Form 144)
2026-06-16 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ROBLOX CORP has 828 institutional holders and institutional ownership of 75.9%.

#	Institution	Reported value	% of tracked total
1	FMR LLC	$2.64B	8.6%
2	BlackRock, Inc.	$2.21B	7.2%
3	VANGUARD PORTFOLIO MANAGEMENT LLC	$1.73B	5.6%
4	Capital International Investors	$1.65B	5.4%
5	VANGUARD CAPITAL MANAGEMENT LLC	$1.61B	5.3%
6	MORGAN STANLEY	$1.31B	4.3%
7	Capital World Investors	$1.27B	4.1%
8	BAILLIE GIFFORD & CO	$1.21B	4.0%
9	PRICE T ROWE ASSOCIATES INC /MD/	$1.08B	3.5%
10	IEQ CAPITAL, LLC	$935.0M	3.0%

Full holder history and quarter-over-quarter changes are available inside the app.

Insider activity

Insiders reported 497 transactions (2 buys, 363 sells) across 16 reporting insiders, with a net reported value of −$947.5M.

Quarterly net insider value, as reported in Form 4 filings.

Related companies

SNOWFLAKE INC (SNOW) · DATADOG INC (DDOG) · MICROCHIP TECHNOLOGY INC. (MCHP) · COGNIZANT TECHNOLOGY SOLUTIO (CTSH) · HEWLETT PACKARD ENTERPRISE C (HPE) · JABIL INC (JBL)

See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-15.