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Public ownership evidence

Roblox Corporation (RBLX) Ownership Disclosures

Read RBLX insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-11-042026-11-03Baszucki GregoryS3,052Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-11-03 and its public availability date is 2026-11-04. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

Inspect all 36 displayed rows: Recent Form 4 activity

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2026-11-042026-11-03Baszucki GregoryS3,052Not reported
2026-11-042026-11-03Baszucki GregoryS4,481Not reported
2026-11-042026-11-03Baszucki GregoryS800Not reported
2026-11-042026-11-03Baszucki GregoryS3,048Not reported
2026-11-042026-11-03Baszucki GregoryS4,485Not reported
2026-11-042026-11-03Baszucki GregoryS800Not reported
2026-10-202026-10-17Rawlings Amy MarieA6,611Not reported
2026-10-062026-10-05Reinstra MarkS2,666Not reported
2026-10-062026-10-05Reinstra MarkS3,000Not reported
2026-10-022026-10-01Baszucki GregoryS5,334Not reported
2026-10-022026-10-01Baszucki GregoryS2,999Not reported
2026-10-022026-10-01Baszucki GregoryS5,332Not reported
2026-10-022026-10-01Baszucki GregoryS3,001Not reported
2026-09-092026-09-08Reinstra MarkS100Not reported
2026-09-092026-09-08Reinstra MarkS3,753Not reported
2026-09-092026-09-08Reinstra MarkS1,920Not reported
2026-09-032026-09-01Baszucki GregoryS3,152Not reported
2026-09-032026-09-01Baszucki GregoryS5,181Not reported
2026-09-032026-09-01Baszucki GregoryS3,153Not reported
2026-09-032026-09-01Baszucki GregoryS5,180Not reported
2026-09-022026-08-31Wong Andrea LS562Not reported
2026-08-272026-08-25Rawlings Amy MarieS237Not reported
2026-08-262026-08-24BUCKLEY SEAN JACKS4,321Not reported
2026-08-252026-08-20Kaufman Matthew DS3,910Not reported
2026-08-252026-08-20Kaufman Matthew DS10,994Not reported
2026-08-252026-08-20BUCKLEY SEAN JACKS1,327Not reported
2026-08-252026-08-20BUCKLEY SEAN JACKS4,280Not reported
2026-08-252026-08-20Rawlings Amy MarieS1,176Not reported
2026-08-252026-08-20Rawlings Amy MarieS3,885Not reported
2026-08-252026-08-20CHOPRA NAVEEN K.S4,702Not reported
2026-08-252026-08-20CHOPRA NAVEEN K.S12,807Not reported
2026-08-252026-08-20Reinstra MarkS4,914Not reported
2026-08-252026-08-20Reinstra MarkS13,020Not reported
2026-08-252026-08-20Baszucki DavidS14,360Not reported
2026-08-252026-08-20Baszucki DavidS38,208Not reported
2026-08-212026-08-19Reinstra MarkS6,250Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-29182$9,897None
Cornerstone Financial Management LLC2026-03-312026-08-29119$6,731None
Cornerstone Financial Management LLC2025-12-312026-08-2993$7,536None
Advisors Asset Management, Inc.2021-12-312026-08-282,696$278,119None
Advisors Asset Management, Inc.2022-12-312026-08-283,778$107,522None
Advisors Asset Management, Inc.2022-06-302026-08-284,708$155,000None
Advisors Asset Management, Inc.2021-09-302026-08-28827$62,000None
Corient Private Wealth LP2026-06-302026-08-2827,366$1,488,597None
Corient Private Wealth LP2026-06-302026-08-289,932$540,102None
Principia Wealth Advisory, LLC2026-06-302026-08-2761$3,317None
Principia Wealth Advisory, LLC2026-03-312026-08-2742$2,376None
Advisors Asset Management, Inc.2024-03-312026-08-272,780$106,140None
Advisors Asset Management, Inc.2025-03-312026-08-273,323$193,698None
Advisors Asset Management, Inc.2022-09-302026-08-274,723$169,000None
Advisors Asset Management, Inc.2022-03-312026-08-273,976$183,850None
Advisors Asset Management, Inc.2023-06-302026-08-271,833$73,870None
Advisors Asset Management, Inc.2023-09-302026-08-271,963$56,848None
Advisors Asset Management, Inc.2023-03-312026-08-272,150$96,707None
Advisors Asset Management, Inc.2025-09-302026-08-2710,690$1,480,779None
Advisors Asset Management, Inc.2023-12-312026-08-272,108$96,378None
Advisors Asset Management, Inc.2025-06-302026-08-257,079$744,711None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25909,261$49,445,613None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2549,445,613$909,261,000None
Advisors Asset Management, Inc.2024-09-302026-08-223,291$145,660None
Advisors Asset Management, Inc.2024-06-302026-08-223,471$129,156None
Advisors Asset Management, Inc.2024-12-312026-08-223,131$181,160None
Advisors Asset Management, Inc.2025-12-312026-08-2213,044$1,056,955None
Assenagon Asset Management S.A.2026-06-302026-08-221,893,790$102,984,300None
ASHFORD CAPITAL MANAGEMENT INC2026-06-302026-08-225,210$283,320None
Harvest Fund Management Co., Ltd2026-06-302026-08-21370$20,000None
Custos Family Office, LLC2026-06-302026-08-2011,000$598,180None
Financial Avengers, Inc.2026-06-302026-08-2075$4,079None
Archer Investment Corp2026-06-302026-08-2020$1,088None
CANTOR FITZGERALD, L. P.2026-06-302026-08-20175,000$9,516,500Put
CANTOR FITZGERALD, L. P.2026-06-302026-08-20292,267$15,893,479None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20135,897$7,390,064None
Beacon Pointe Advisors, LLC2026-06-302026-08-193,879$210,938None
Copia Wealth Management2026-06-302026-08-1911$598None
Ensign Peak Advisors, Inc2026-03-312026-08-19315,452$17,841,965None
Ensign Peak Advisors, Inc2025-12-312026-08-19276,017$22,365,658None
Ensign Peak Advisors, Inc2025-09-302026-08-19312,951$43,349,973None
Fulcrum Asset Management LLP2026-06-302026-08-192,835$154,054None
Livforsakringsbolaget Skandia, Omsesidigt2026-06-302026-08-193,700$201,206None
Rakuten Investment Management, Inc.2026-06-302026-08-1934,263$1,861,851None
Coastal Bridge Advisors, LLC2026-06-302026-08-185,094$276,998None
MASTERINVEST Kapitalanlage GmbH2026-06-302026-08-187,749$421,390None
Corient Private Wealth LP2026-06-302026-08-1826,822$1,459,014None
Empowered Funds, LLC2026-06-302026-08-1830,422$1,654,348None
Empowered Funds, LLC2026-06-302026-08-1811,845$644,131None
Empowered Funds, LLC2026-06-302026-08-183,456$187,937None

90-day public filing window, up to 50 source positions.

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.