$RBLX

$54.37 +$1.48 (2.8%) Close

$RBLX Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 716.8M shares outstanding

Who owns RBLX?

By type of holder

Institutions 79.4% Insiders 0.0% Everyone else 20.6%

Concentration Top 10 holders own 40.9%

FMR LLC 11.1% · BlackRock, Inc. 5.4%

Institutional ownership

79.4%

+3.6 pts vs last qtr

Institutional holders

791

-45 vs last qtr

Net shares bought

+25.8M

by institutions in Q2 2026

New / sold out

115 / 160

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

FMR LLC +33.1M
Linonia Partnership LP NEW +12.1M

Biggest sellers in Q2 2026

Capital International Investors −13.1M
Artisan Partners Limited Partnership SOLD OUT −5.8M

Who is planning to sell?

Notices of proposed sale, last 12 months

$108M

76 notices from 19 people

Shares covered

1.5M

0.21% of the company

Arranged in advance

43%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Baszucki David Officer $25.7M
Lee Anthony P Director 10b5-1 $18.3M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2019–FY2025

+322.9%

+27.17% a year

Each share's claim on the business

−76.4%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $4.04B

over 7 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years56% 3–5 years17% 1–3 years19% Under 1 year8%

Quarterly turnover

15.9%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting RBLX on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
F FMR LLC	79.7M	11.12%	+33.1M (+71.0%)	≤2021	0.2%
Shares held by quarter Peak holding79.7M (Q2'26) Change over 8 quarters+58.8M Share of the company11.120% FMR LLC's full portfolio →
B BlackRock, Inc.	38.3M	5.35%	−752.2K (−1.9%)	≤2021	0.0%
Shares held by quarter Peak holding41.5M (Q4'25) Change over 8 quarters+9.9M Share of the company5.350% BlackRock, Inc.'s full portfolio →

FMR LLC

79.7M

% of company

11.12%

Change vs last qtr

+33.1M (+71.0%)

Held since

≤2021

BlackRock, Inc.

38.3M

% of company

5.35%

Change vs last qtr

−752.2K (−1.9%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Roblox Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting RBLX on Form N-PORT; together they hold 30.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$1.1B	20.3M	2.83%	0.05%	June 30, 2026
GF Growth Fund of America Growth Fund of America	$914M	19.4M	2.70%	0.25%	May 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$1.1B

% of company

2.83%

% of the fund

0.05%

As of

June 30, 2026

Growth Fund of America

Position value

$914M

% of company

2.70%

% of the fund

0.25%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding Roblox Corp and how much of the fund the position is.

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