ROBLOX CORP -CLASS A (RBLX) Institutional Ownership

RBLX is currently held by 5 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.10B based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $403.05M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Renaissance Technologies LLC's RBLX position is now estimated to be worth approximately $342.20M, representing an estimated loss of -15.10% since the filing period.

Major shareholders tracked on this page include Renaissance Technologies LLC, ARK Invest, ValueAct Holdings, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward ROBLOX CORP -CLASS A (RBLX).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20265$1,104,531,80019,528,497
Q4 20255$1,508,113,39518,611,790
Q3 20255$2,773,213,11520,020,308
Q2 20255$2,335,258,73122,198,277
Q1 20255$1,597,150,74827,400,081
Q4 20245$1,858,178,82332,115,085
Q3 20243$1,242,372,38528,069,869
Q2 20243$741,988,51219,940,567
Q1 20243$539,251,97918,819,476
Q4 20233$626,879,74018,813,911
Q3 20233$399,046,73119,130,430
Q2 20232$375,824,82516,448,730

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