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RBLX · Roblox Corp

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$40.45 -0.22 (-0.54%)
Market Cap
$27.52B
Shares
714.38M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 804
Total Value: $32,411,688,562
Total Shares: 596,022,552
Showing 1–100 of 854 holdings by value · page 1 of 9

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 804 13F filers · Δ vs Mar 31, 2026
Top Holder
13.4%
Sep 2023 → Jun 2026 · range 8.2% – 13.5%
+5.2 pts
Top 5
33.8%
Sep 2023 → Jun 2026 · range 30.5% – 44.4%
+3.3 pts
Top 10
49.3%
Sep 2023 → Jun 2026 · range 46.7% – 56.6%
+0.8 pts
HHI
388
Sep 2023 → Jun 2026 · range 302 – 504
Broadly held+86

Quarterly Activity

vs Mar 31, 2026
New
118
Increased
299
Decreased
271
Sold Out
160
Unchanged
116
Holder count: -42
Institutional value: +0.4%
Shares held: +4.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 854
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1315098 CUSIP 771049103 13F (30d) 549 filings 543 filers Visit website Investor relations