RBLX Roblox
Communication Services, filed as ROBLOX CORP (CL A), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab
Bought by 1 manager in 2026 Q2, sold by 6
In 2026 Q2, 1 manager added, 1 trimmed, and 5 sold out.
Who owns this now
Largest portfolio weights among holders, up to 3.0% (Valueact Capital, Valueact Holdings). Not free-float ownership.
Who owns RBLX
Sorted by value, long equity only, as of 2026 Q2. Exits show their last held size.
| History | |||||
|---|---|---|---|---|---|
| Cathie Wood, Ark Investment Management | Add +9.7% | 6,465,890 | $352M | History | |
| Valueact Capital, Valueact Holdings | Reduce −46.2% | 3,147,421 | $171M | History | |
| Alex Sacerdote, Whale Rock Capital Management exited 2026 Q2 Last 2026 Q1 | Exit −2.58% | 3,532,184 | $200M | History | |
| Gavin Baker, Atreides Management exited 2026 Q2 Last 2026 Q1 | Exit −1.56% | 1,383,703 | $78M | History | |
| Henry Ellenbogen, Durable Capital Partners exited 2026 Q2 Last 2026 Q1 | Exit −0.38% | 646,429 | $37M | History | |
| Davidson Kempner Capital Management exited 2026 Q2 Last 2026 Q1 | Exit −0.04% | 48,535 | $2.7M | History | |
| Lee Ainslie, Maverick Capital exited 2026 Q2 Last 2026 Q1 | Exit −0.01% | 12,507 | $707K | History |
Insider trades
Open-market buys and sales by RBLX's executives, directors and 10% owners in the last 12 months, from their Form 4s
- None no insider bought on the open market
- $8M sold by 3 insiders outside a trading plan
- $46.7M sold by 7 insiders under 10b5-1 plans
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Mark Reinstra Chief Legal Off. & Corp. Sec.Planned sale$250K 5,666 shares at $44.20 1.4% of stakeTraded Oct 5 Filed Oct 6
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Gregory Baszucki DirectorPlanned sale$714K 16,666 shares at $42.87 1.3% of stakeTraded Oct 1 Filed Oct 2
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Mark Reinstra Chief Legal Off. & Corp. Sec.Planned sale$259K 5,773 shares at $44.80 1.5% of stakeTraded Sep 8 Filed Sep 9
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Gregory Baszucki DirectorPlanned sale$674K 16,666 shares at $40.47 1.3% of stakeTraded Sep 1 Filed Sep 2
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Andrea L Wong DirectorSale$23K 562 shares at $40.89 1.2% of stakeTraded Aug 31 Filed Sep 1
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Amy Marie Rawlings Chief Accounting OfficerPlanned sale$9,217 237 shares at $38.89 0.3% of stakeTraded Aug 25 Filed Aug 26
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Sean Jack Buckley Chief People & Systems OfficerPlanned sale$167K 4,321 shares at $38.68 4.7% of stakeTraded Aug 24 Filed Aug 25
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Mark Reinstra Chief Legal Off. & Corp. Sec.Planned sale$250K 6,250 shares at $40.00 1.5% of stakeTraded Aug 19 Filed Aug 20
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Gregory Baszucki DirectorPlanned sale$624K 16,666 shares at $37.46 1.3% of stakeTraded Aug 4 Filed Aug 5
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Mark Reinstra Chief Legal Off. & Corp. Sec.Planned sale$259K 4,512 shares at $57.34 1.1% of stakeTraded Jul 6 Filed Jul 7
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Gregory Baszucki DirectorPlanned sale$961K 16,666 shares at $57.69 1.3% of stakeTraded Jul 1 Filed Jul 2
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Mark Reinstra Chief Legal Off. & Corp. Sec.Planned sale$249K 5,978 shares at $41.71 1.4% of stakeTraded Jun 8 Filed Jun 8
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Gregory Baszucki DirectorPlanned sale$777K 16,666 shares at $46.63 0.2% of stakeTraded Jun 1 Filed Jun 2
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Amy Marie Rawlings Chief Accounting OfficerPlanned sale$13K 274 shares at $48.00 0.8% of stakeTraded May 26 Filed May 27
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Sean Jack Buckley Chief People & Systems OfficerPlanned sale$220K 4,744 shares at $46.36 4.7% of stakeTraded May 22 Filed May 27
Also filed in the last 12 months, not counted as buying or selling: 85 sales to cover taxes, 18 stock grants, 16 gifts, 12 other transactions, 4 option exercises, and 1 conversion.
Congress
3 members of Congress traded RBLX in the last three years: 3 buys and 3 sales. 3 members listed it in 2025 annual reports.
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Julia Letlow
Sell
$1K–$15K
Oct 22, 2025
filed Jan 13
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Julia Letlow
Buy
$1K–$15K
Oct 16, 2025
filed Jan 13
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Gilbert Ray Cisneros, Jr.
Sell
$1K–$15K
Dec 24, 2025
filed Jan 12
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Gilbert Ray Cisneros, Jr.
Buy
$1K–$15K
Nov 18, 2025
filed Dec 15, 2025
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Gilbert Ray Cisneros, Jr.
Buy
$1K–$15K
Nov 7, 2025
filed Dec 15, 2025
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Val T. Hoyle
Sell
$1K–$15K
Sep 23, 2025
filed Oct 10, 2025
SEC filings
Recent issuer filings from EDGAR, 6 shown.
Financials
US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.
Income statement
Balance sheet
Ownership over time
13Fs that reported it each quarter. Click a bar for that quarter’s holders.