Roblox Corp RBLX
We take great care to ensure that the data presented and summarized in this overview for Roblox Corp is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding RBLX
View all-
Vanguard Group Inc Valley Forge, PA59.2MShares$8.12 Billion0.1% of portfolio
-
Capital International Investors Los Angeles, CA30.4MShares$4.17 Billion0.57% of portfolio
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Black Rock Inc. New York, NY27.2MShares$3.73 Billion0.02% of portfolio
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Baillie Gifford & CO26.4MShares$3.62 Billion2.17% of portfolio
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Ieq Capital, LLC18.8MShares$2.58 Billion12.42% of portfolio
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Morgan Stanley New York, NY18.1MShares$2.49 Billion0.13% of portfolio
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Capital World Investors Los Angeles, CA14.1MShares$1.94 Billion0.23% of portfolio
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State Street Corp Boston, MA12MShares$1.65 Billion0.05% of portfolio
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Temasek Holdings (Private) LTD Singapore, U010.7MShares$1.47 Billion5.55% of portfolio
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Geode Capital Management, LLC Boston, MA10MShares$1.38 Billion0.08% of portfolio
Latest Institutional Activity in RBLX
Top Purchases
Top Sells
About RBLX
Roblox Corporation develops and operates an online entertainment platform. The company offers Roblox Studio, a free toolset that allows developers and creators to build, publish, and operate 3D experiences, and other content; Roblox Client, an application that allows users to explore 3D digital world; Roblox Education for learning experiences; and Roblox Cloud, which provides services and infrastructure that power the human co-experience platform. It serves customers in the United States, the United Kingdom, Canada, Europe, China, the Asia-Pacific, and internationally. The company was incorporated in 2004 and is headquartered in San Mateo, California.
Insider Transactions at RBLX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 10
2025
|
Matthew D Kaufman Chief Safety Officer |
BUY
Grant, award, or other acquisition
|
Direct |
9,627
+3.27%
|
-
|
|
Sep 04
2025
|
Matthew D Kaufman Chief Safety Officer |
SELL
Open market or private sale
|
Direct |
6,000
-2.14%
|
$804,000
$134.2 P/Share
|
|
Sep 02
2025
|
Anthony P Lee Director |
SELL
Open market or private sale
|
Indirect |
66,000
-0.17%
|
$8,118,000
$123.01 P/Share
|
|
Aug 21
2025
|
Matthew D Kaufman Chief Safety Officer |
SELL
Open market or private sale
|
Direct |
6,000
-2.09%
|
$696,000
$116.84 P/Share
|
|
Aug 20
2025
|
Amy Marie Rawlings Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
6,567
-3.2%
|
$768,339
$117.67 P/Share
|
|
Aug 20
2025
|
Arvind Chakravarthy Chief People & Systems Officer |
SELL
Open market or private sale
|
Direct |
20,552
-2.01%
|
$2,404,584
$117.1 P/Share
|
|
Aug 20
2025
|
Mark Reinstra Chief Legal Off. & Corp. Sec. |
SELL
Open market or private sale
|
Direct |
15,820
-1.03%
|
$1,850,940
$117.44 P/Share
|
|
Aug 20
2025
|
Gina Mastantuono Director |
SELL
Other acquisition or disposition
|
Direct |
1,125
-5.96%
|
-
|
|
Aug 20
2025
|
Manuel Bronstein Chief Product Officer |
SELL
Open market or private sale
|
Direct |
22,420
-1.22%
|
$2,667,980
$119.84 P/Share
|
|
Aug 20
2025
|
Gregory Baszucki Director |
SELL
Other acquisition or disposition
|
Direct |
1,125
-8.2%
|
-
|
|
Aug 20
2025
|
Matthew D Kaufman Chief Safety Officer |
SELL
Open market or private sale
|
Direct |
14,208
-1.2%
|
$1,662,336
$117.43 P/Share
|
|
Aug 20
2025
|
David Baszucki President & CEO |
SELL
Open market or private sale
|
Direct |
10,401
-1.25%
|
$1,216,917
$117.42 P/Share
|
|
Aug 20
2025
|
Jason Kilar Director |
SELL
Other acquisition or disposition
|
Direct |
1,125
-5.76%
|
-
|
|
Aug 14
2025
|
David Baszucki President & CEO |
SELL
Bona fide gift
|
Indirect |
150,000
-12.24%
|
-
|
|
Aug 07
2025
|
David Baszucki President & CEO |
BUY
Conversion of derivative security
|
Indirect |
1,143,191
+48.27%
|
-
|
|
Aug 07
2025
|
Anthony P Lee Director |
SELL
Bona fide gift
|
Indirect |
50,000
-0.75%
|
-
|
|
Aug 07
2025
|
Matthew D Kaufman Chief Safety Officer |
SELL
Open market or private sale
|
Direct |
6,000
-1.95%
|
$798,000
$133.67 P/Share
|
|
Aug 05
2025
|
David Baszucki President & CEO |
SELL
Open market or private sale
|
Indirect |
875
-100.0%
|
$110,250
$126.72 P/Share
|
|
Aug 05
2025
|
Mark Reinstra Chief Legal Off. & Corp. Sec. |
SELL
Bona fide gift
|
Indirect |
2,500
-2.1%
|
-
|
|
Aug 05
2025
|
Anthony P Lee Director |
SELL
Open market or private sale
|
Indirect |
66,000
-0.46%
|
$8,514,000
$129.71 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 941K shares |
|---|---|
| Exercise of conversion of derivative security | 8.94M shares |
| Conversion of derivative security | 1.61M shares |
| Bona fide gift | 1.31M shares |
| Other acquisition or disposition | 3.25M shares |
| Other acquisition or disposition | 33.8M shares |
|---|---|
| Open market or private sale | 13.4M shares |
| Bona fide gift | 2.71M shares |