Roblox Corp (RBLX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

691,595,455Shares Outstanding

10,352,411Shares held by institutions

$652,201,893Value of institutional holdings

78.01%Institutional ownership %

5.86%Shares Changed QoQ

894No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Roblox Corp (NYSE:RBLX) is held by 894 institutional firms.

The collective stake of institutional investors in Roblox moved to 78.0% in December 2025, a shift down from the 78.1% reported for September 2025.
The company experienced a 5.86% quarterly change in institutional shares held, alongside an increase of 22.80% in total owners annually.
Of these 894 institutional investors, 491 increased their holdings in Roblox, while 294 of them reduced positions, and 109 investors maintained their exposure.
The aggregate institutional position in Roblox now stands at 539.50Mn shares as of December 2025, after investors increased their holdings (up by 29.85Mn shares quarter on quarter which is up 59.97Mn shares year over year).
The top institutional stake in Roblox as of December 31, 2025 belongs to VANGUARD GROUP INC, which owns 63.46Mn shares, or 9.18% of the company.
Among the most significant buyers of Roblox during December 2025 were NORGES BANK (5.37Mn), TWO SIGMA ADVISERS, LP (3.61Mn), Qube Research & Technologies Ltd (2.95Mn), SRS Investment Management, LLC (2.94Mn), UBS Group AG (2.57Mn).
Leading sellers of Roblox stock in December 2025 included Durable Capital Partners LP (2.37Mn), FRED ALGER MANAGEMENT, LLC (2.10Mn), BAILLIE GIFFORD & CO (1.75Mn), Fullerton Fund Management Co Ltd. (1.26Mn), NORTHERN TRUST CORP (1.01Mn).
The top 10 institutional holders of Roblox for the quarter ending December 2025 included VANGUARD GROUP INC (63.46Mn), FMR LLC (46.43Mn), BlackRock, Inc. (41.53Mn), Capital International Investors (31.95Mn), BAILLIE GIFFORD & CO (21.54Mn), MORGAN STANLEY (20.73Mn), JPMORGAN CHASE & CO (19.52Mn), IEQ CAPITAL, LLC (17.25Mn), STATE STREET CORP (13.81Mn), GEODE CAPITAL MANAGEMENT, LLC (12.22Mn).

894 Institutional Holders

10,352,411 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	63,458,784	1,020,786	1.63%	$5,142,065,267.00
FMR LLC	31 Dec, 2025	46,432,530	-90,879	-0.20%	$3,762,427,955.00
BlackRock, Inc.	31 Dec, 2025	41,526,121	2,141,711	5.44%	$3,364,861,613.00
Capital International Investors	31 Dec, 2025	31,953,301	2,184,439	7.34%	$2,589,281,874.00
BAILLIE GIFFORD & CO	31 Dec, 2025	21,543,528	-1,753,075	-7.53%	$1,745,672,073.00
MORGAN STANLEY	31 Dec, 2025	20,728,914	1,555,549	8.11%	$1,679,664,177.00
JPMORGAN CHASE & CO	31 Dec, 2025	19,522,195	-399,815	-2.01%	$1,581,883,651.00
IEQ CAPITAL, LLC	31 Dec, 2025	17,245,356	-225,042	-1.29%	$1,397,391,214.00
STATE STREET CORP	31 Dec, 2025	13,812,362	442,518	3.31%	$1,119,215,693.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	12,220,045	547,103	4.69%	$988,001,725.00
Capital World Investors	31 Dec, 2025	12,136,732	-854,676	-6.58%	$983,461,303.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	10,312,837	615,299	6.34%	$832,967,827.00
Temasek Holdings (Private) Ltd	31 Dec, 2025	7,777,760	0	0.00%	$630,231,893.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	7,522,704	419,604	5.91%	$609,564,676.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	6,628,509	-255,036	-3.71%	$537,108,129.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	6,507,141	3,612,341	124.79%	$527,273,635.00
FRANKLIN RESOURCES INC	31 Dec, 2025	6,062,725	-900,968	-12.94%	$491,262,596.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	6,013,432	975,327	19.36%	$487,268,395.00
ValueAct Holdings, L.P.	31 Dec, 2025	5,975,821	1,692,600	39.52%	$484,220,776.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	5,794,063	645,859	12.55%	$469,492,924.00

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