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Disclosery

RBLX ROBLOX CORP

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Stock (common), issuer CIK 1315098

811 managers (835 13F filers) reported a position in RBLX shares at 2026-03-31, 543,331,825 shares in all. 94 filers opened a position and 213 filers sold out during the quarter.

Managers
811
13F filers
835
New
94
Added
290
Reduced
313
Sold out
213
Shares held by filers
543,331,825

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Reinstra Markofficer (Chief Legal Off. & Corp. Sec.)2026-10-05-2,666 S$44.5573Form 4
Reinstra Markofficer (Chief Legal Off. & Corp. Sec.)2026-10-05-3,000 S$43.8773Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Andra AP-fonden87,520$4.95M0.06%-63,60013F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding87,673$4.95M-33,823Timeline
Legacy Advisors, LLC87,118$4.93M0.58%+88513F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP85,317$4.83M<0.01%-29,22013F-HRTimelineGroup
Steadview Capital Management LLC84,710$4.79M2.11%-74,29013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK83,949$4.75M0.01%-9,24513F-HRTimelineGroup
ALGERT GLOBAL LLC81,817$4.63M0.07%+5,06113F-HR/ATimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …81,242$4.6M0.03%-21,73813F-HRTimeline
Havemeyer Place LP81,146$4.59M0.53%+55,50313F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV77,901$4.41M0.01%-3,77813F-HRTimeline
Entropy Technologies, LP77,272$4.37M0.2%-15,53013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.75,489$4.27M0.01%+2,01213F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…72,971$4.13M0.02%+25313F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC72,861$4.12M0.02%-8,57913F-HRTimelineGroup
Creek Drive Management Group LLC72,500$4.1M2.57%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC72,068$4.08M0.02%+42,22513F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/71,782$4.06M<0.01%-60,52113F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP75,736$3.96M<0.01%+55,15913F-HRTimelineGroup
Elo Mutual Pension Insurance Co70,029$3.96M0.07%+2,80413F-HRTimeline
CONNORS INVESTOR SERVICES INC68,000$3.85M0.36%013F-HRTimeline
Sciencast Management LP66,530$3.76M0.48%new13F-HRTimeline
Quantbot Technologies LP64,468$3.65M0.15%-140,16113F-HRTimeline
WHITTIER TRUST CO62,629$3.58M0.04%+3613F-HRTimeline
Eurizon Capital SGR S.p.A.63,324$3.57M0.01%-77,95813F-HRTimeline
AXQ CAPITAL, LP62,847$3.55M0.46%+33,73713F-HRTimeline
DekaBank Deutsche Girozentrale60,706$3.49M0.01%013F-HRTimeline
Ahara Advisors LLC61,555$3.48M2.91%-713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.60,759$3.44M0.04%-29913F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…60,212$3.41M0.02%+3,82913F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS60,000$3.39M0.07%+6,75013F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …61,304$3.38M<0.01%+2,84313F-HRTimelineGroup
Motley Fool Asset Management LLCin group Motley Fool Asset Management …59,359$3.36M0.14%-6,41713F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC59,115$3.34M0.01%-158,02413F-HRTimelineGroup
Cetera Investment Advisers58,470$3.31M<0.01%+5,12213F-HRTimeline
ASR Vermogensbeheer N.V.58,301$3.3M0.04%+1,04013F-HRTimeline
Atala Financial Inc56,497$3.27M2.2%+4,86313F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…56,321$3.19M0.03%013F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson54,827$3.1M<0.01%-17,49313F-HR/ATimelineGroup
Illinois Municipal Retirement Fund54,439$3.08M0.04%+11,57613F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC54,103$3.06M0.03%+19,17913F-HRTimelineGroup
Ballentine Partners, LLC53,612$3.03M0.04%-25,39313F-HRTimeline
Ilmarinen Mutual Pension Insurance Co53,120$3M0.02%new13F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC52,425$2.97M0.01%-246,68913F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.51,870$2.93M0.01%-6,93313F-HRTimelineGroup
Compound Planning, Inc.50,739$2.87M0.09%-2,61113F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC50,560$2.86M0.01%-23,08513F-HRTimelineGroup
OAK RIDGE INVESTMENTS LLC50,510$2.86M0.19%+1,84613F-HRTimeline
MACKENZIE FINANCIAL CORP50,335$2.85M<0.01%-7,20413F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…54,407$2.82M0.04%-1,48313F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\49,914$2.82M<0.01%+91713F-HRTimelineGroup
Clearstead Advisors, LLC49,487$2.8M0.03%+42,34113F-HRTimeline
AMALGAMATED BANK49,252$2.79M0.02%-3,40613F-HRTimeline
Davidson Kempner Capital Management LP48,535$2.75M0.05%-220,91013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
READYSTATE ASSET MANAGEMENT LP48,000$2.71M0.16%new13F-HRTimeline
RAM Investment Partners, LLC47,547$2.69M0.47%-3,69913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…46,670$2.64M0.07%+41,40513F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC46,332$2.62M<0.01%-895,34413F-HRTimelineGroup
Avanza Fonder AB46,238$2.62M0.07%013F-HRTimeline
Militia Capital Management LLCin group Militia Capital Management LLC45,800$2.59M0.58%13F-HR/ATimelineGroup
Gulf International Bank (UK) Ltd45,430$2.57M0.06%+15,78513F-HRTimeline
Leonteq Securities AG45,332$2.56M0.16%+27,12813F-HRTimeline
Empowered Funds, LLC44,122$2.5M0.02%new13F-HR/ATimeline
Allianz Asset Management GmbHin group Allianz SE43,821$2.48M<0.01%-62,25513F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS42,885$2.42M<0.01%-15,31913F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP42,328$2.39M<0.01%-89,52113F-HRTimeline
Investment Management Corp of Ontario42,199$2.39M0.03%-26,88913F-HRTimeline
Midwest Trust Co42,016$2.38M0.03%+38,32413F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC41,818$2.37M<0.01%-51313F-HRTimeline
Donor Advised Charitable Giving, Inc.40,303$2.28M0.06%013F-HRTimeline
Orion Porfolio Solutions, LLC39,059$2.21M0.02%-1,38413F-HRTimeline
Steward Partners Investment Advisory, L…38,853$2.2M0.01%+4,16113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC38,647$2.19M0.02%-34,13213F-HRTimeline
AIA Group Ltdin group AIA Group Ltd38,247$2.16M0.03%-30,09913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…38,162$2.16M0.01%-1,89813F-HRTimelineGroup
Employees Retirement System of Texas37,938$2.15M0.02%013F-HRTimeline
GROUP ONE TRADING LLC37,927$2.15M0.07%new13F-HRTimeline
Federation des caisses Desjardins du Qu…37,710$2.13M0.01%-10,80313F-HRTimeline
Blueshift Asset Management, LLC36,890$2.09M0.63%+19013F-HRTimeline
Candriam S.C.A.36,878$2.09M0.01%-2,98113F-HRTimeline
Krane Funds Advisors LLC36,161$2.07M0.08%+20,64513F-HRTimeline
Massar Capital Management, LP36,453$2.06M0.41%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.36,244$2.05M0.03%-20,99713F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG35,931$2.03M0.03%+14,29613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …35,598$2.01M<0.01%-13,94513F-HRTimelineGroup
CastleKnight Management LP35,200$1.99M0.09%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC35,198$1.99M0.01%-15,11913F-HRTimeline
Royal Fund Management, LLC34,724$1.96M0.19%-7,90013F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers34,574$1.96M<0.01%+4,69813F-HRTimelineGroup
PRUDENTIAL PLCin group PRUDENTIAL PLC33,947$1.92M0.01%-21113F-HRTimelineGroup
Osmosis Investment Management UK Ltd33,485$1.89M0.05%+17,20513F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.36,002$1.87M0.33%+3,06713F-HRTimeline
Ethic Inc.32,847$1.86M0.03%-1,67713F-HRTimeline
Parallel Advisors, LLC31,160$1.76M0.03%+2,69113F-HR/ATimeline
Silicon Valley Capital Partners31,155$1.76M0.17%-13,51213F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding31,054$1.76M+6,832Timeline
Maryland State Retirement & Pension Sys…30,958$1.75M0.04%013F-HRTimeline
COMMERCE BANKin group COMMERCE BANK30,955$1.75M0.01%-5,61413F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…30,660$1.73M<0.01%+4,03113F-HRTimelineGroup
D.A. DAVIDSON & CO.30,311$1.71M0.01%+3,04913F-HRTimeline
Venturi Wealth Management, LLC30,236$1.71M0.08%+21,81213F-HRTimeline
CIBC Asset Management Inc30,231$1.71M<0.01%+1,62313F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding32,641$1.71M+6,058Timeline
Franchise GP Ltd30,000$1.7M0.62%new13F-HRTimeline
Cypress Wealth Services, LLC29,331$1.66M0.23%+5113F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC29,008$1.64M0.01%+2,48813F-HRTimelineGroup
Wealthfront Advisers LLC28,553$1.61M<0.01%-20,21413F-HRTimeline
Merit Financial Group, LLC28,513$1.61M0.01%-23,04813F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS28,330$1.6M0.02%+10813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding27,777$1.57M+2,845Timeline
Machina Capital S.A.S.27,563$1.56M0.31%+8,61313F-HRTimeline
APG Asset Management N.V.in group APG Asset Management N.V.31,655$1.55M<0.01%-2,25813F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD27,281$1.54M0.01%-22,73513F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC27,217$1.54M0.18%+23,20913F-HRTimeline
MML INVESTORS SERVICES, LLC26,921$1.52M<0.01%-2,53813F-HRTimeline
Polianta Ltd26,900$1.52M0.2%new13F-HRTimeline
NorthRock Partners, LLC26,753$1.51M0.02%+4,33713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.26,732$1.51M<0.01%-9,47513F-HRTimelineGroup
IFP Advisors, Inc26,719$1.51M0.03%+5,49413F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …26,536$1.5M0.03%+21,72913F-HRTimelineGroup
Maytus Capital Management, LLC26,362$1.49M0.27%new13F-HRTimeline
Sanctuary Advisors, LLC26,125$1.48M0.01%-11,06013F-HRTimeline
Schonfeld Strategic Advisors LLC26,098$1.48M0.01%-271,97613F-HRTimeline
Edgestream Partners, L.P.25,980$1.47M0.05%-75,38313F-HRTimeline
North Dakota State Investment Board25,918$1.47M0.06%-3,96213F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS25,708$1.45M0.07%+2,07113F-HRTimeline
Krilogy Financial LLC24,004$1.45M0.05%-17,01613F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC25,548$1.44M0.01%+5,84913F-HRTimelineGroup
Graham Capital Management, L.P.25,000$1.41M0.05%+18,40913F-HRTimeline
CHOREO, LLC24,992$1.41M0.02%+64413F-HRTimeline
KENNICOTT CAPITAL MANAGEMENT LLC24,926$1.41M0.77%013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.24,674$1.4M0.05%+1,81213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd24,661$1.39M0.02%-13,13513F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A24,620$1.39M<0.01%+12613F-HRTimelineGroup
CABOT WEALTH MANAGEMENT INC24,549$1.39M0.16%+7,93713F-HRTimeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.24,499$1.39M0.03%+22,91213F-HR/ATimelineGroup
Evolutionary Tree Capital Management, L…24,293$1.37M2.58%-9,10613F-HRTimeline
Integrated Wealth Concepts LLC23,561$1.33M0.01%+16,17913F-HRTimeline
Concentric Capital Strategies, LP23,558$1.33M0.12%+10,42513F-HRTimeline
Meramec Financial Planners, LLC21,337$1.32M0.52%013F-HRTimeline
Woodline Partners LP22,956$1.3M<0.01%+12,23913F-HR/ATimeline
WCG Wealth Advisors LLC22,883$1.29M0.04%-40313F-HRTimeline
Vestcor Inc22,845$1.29M0.04%-63613F-HRTimeline
GC Wealth Management RIA, LLC22,736$1.29M0.05%+15913F-HRTimeline
Bleakley Financial Group, LLC22,577$1.28M0.02%+5,34713F-HRTimeline
CIBC WORLD MARKET INC.22,453$1.27M<0.01%-1,29913F-HRTimeline
OMERS ADMINISTRATION Corp21,926$1.24M0.01%+6,19813F-HRTimeline
Saudi Central Bank21,754$1.23M0.03%new13F-HRTimeline
Avory & Company, LLC21,653$1.22M1.58%new13F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV21,566$1.22M0.12%+1,73013F-HRTimeline
BLAIR WILLIAM & CO/IL21,439$1.21M<0.01%-5,21113F-HRTimeline
Institute for Wealth Management, LLC.21,395$1.21M0.13%+9,40613F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding21,478$1.21M+172Timeline
PROFUND ADVISORS LLC21,234$1.2M0.04%-2,60613F-HRTimeline
BRIGHTON JONES LLC21,062$1.19M0.03%new13F-HR/ATimeline
Arkadios Wealth Advisors21,008$1.19M0.02%+13,89313F-HRTimeline
BURNEY CO/20,400$1.15M0.04%-813F-HRTimeline
ARTHUR M. COHEN & ASSOCIATES, LLC20,000$1.15M0.2%-4913F-HRTimeline
Pallas Capital Advisors LLC20,321$1.15M0.04%-51,32513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…20,119$1.14M<0.01%+5,95313F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…19,892$1.12M0.01%-89,32213F-HRTimelineGroup
Polymer Capital Management (US) LLC19,633$1.11M0.16%+10,94813F-HRTimeline
AustralianSuper Pty Ltd19,398$1.1M0.01%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp19,356$1.1M<0.01%-69313F-HR/ATimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC19,330$1.09M0.07%013F-HRTimeline
GSA CAPITAL PARTNERS LLP19,190$1.08M0.07%-8,99613F-HRTimeline
Lombard Odier Asset Management (Switzer…19,049$1.08M0.04%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…18,624$1.05M<0.01%+18,30613F-HRTimelineGroup
E. Ohman J:or Asset Management AB18,598$1.05M0.03%013F-HRTimeline
Paragon Capital Management Ltd18,588$1.05M0.22%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/18,380$1.04M<0.01%+5,00513F-HRTimelineGroup
ANCHYRA PARTNERS LLC18,324$1.04M0.31%-13213F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…18,304$1.04M0.03%-72513F-HRTimelineGroup
Rafferty Asset Management, LLC18,292$1.03M<0.01%-2,60313F-HRTimeline
SteelPeak Wealth, LLC18,276$1.03M0.03%+5,51913F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…17,692$1M<0.01%+6,06313F-HRTimelineGroup
Persistent Asset Partners Ltd17,529$991K0.39%-2,47113F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…17,344$981K0.01%+6,70113F-HRTimelineGroup
&PARTNERS17,260$975K<0.01%+1113F-HRTimeline
BBR PARTNERS, LLC17,052$964K0.05%-5,79313F-HRTimeline
S&CO INC16,940$958K0.06%013F-HRTimeline
HighTower Advisors, LLC16,929$958K<0.01%-1,75313F-HRTimeline
Neo Ivy Capital Management16,913$957K0.25%-14,97113F-HRTimeline
NewEdge Wealth, LLC16,450$930K0.01%+3,88413F-HRTimeline
ODonnell Financial Services, LLC16,396$927K0.32%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC16,205$917K<0.01%-1,70113F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding16,078$909K-38,357Timeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding16,062$908K+6,781Timeline
Wahed Invest LLC15,908$900K0.12%new13F-HRTimeline
Summit Trail Advisors, LLC15,771$892K0.01%+3,30813F-HRTimeline
IHT Wealth Management, LLC15,739$890K0.02%+1,76013F-HRTimeline
HB Wealth Management, LLC15,698$888K0.01%+3,55813F-HRTimeline
Trivium Point Advisory, LLC15,590$882K0.16%+2213F-HRTimeline
Numerai GP LLC15,474$875K0.09%-5,67113F-HRTimeline
SBI Securities Co., Ltd.15,441$873K0.02%-55913F-HRTimeline
Private Advisor Group, LLC15,138$856K<0.01%-41813F-HRTimeline
Blackstone Inc.in group Blackstone Inc.15,076$853K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Vise Technologies, Inc.10,506$851K0.02%013F-HRTimeline
Sunstone Asset Management, LP14,729$833K0.98%new13F-HRTimeline
PETERSON WEALTH MANAGEMENT14,380$813K0.47%013F-HRTimeline
NewEdge Advisors, LLC14,315$810K<0.01%-2,13913F-HR/ATimeline

Events

  • Reinstra Mark sold 5,666 RBLX shares on 2026-10-05, Form 4 filed 2026-10-06. 0001315098-26-000188

    Accepted , ingested