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Security record · archived quarter

RBLX

Roblox Corporation · Technology · Electronic Gaming & Multimedia

49.54 -3.1% mkt cap $35.39B quote delayed (FMP) · as of Oct 18 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
3Tracked holders
0Δ holders
6.25MShares held
$264.71MReported value
+0New positions
−0Exits
n/a How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 3 0 6.25M $264.71M n/a n/a
Q2 2026 149 -8 436.05M $23.71B +3 −10
Q1 2026 159 -7 421.21M $23.77B +2 −10
Q4 2025 165 0 448.02M $36.29B +2 −1
Q3 2025 25 +1 324.21M $44.87B +1 −1
Q2 2025 22 +1 263.91M $27.76B +1 n/a
Q1 2025 18 -1 121.27M $7.06B n/a −1
Q4 2024 19 0 108.28M $6.26B n/a n/a
Q3 2024 18 0 105.19M $4.65B +1 −1
Q2 2024 18 n/a 78.02M $2.90B n/a n/a
Holder count
Who holds it · Q3 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Assenagon Asset Management S.A. 5.99M +58.2% $253.89M 0.3% ▲ Add 4 SEC ↗
2 Wealth Enhancement Advisory… 259.69K +45.3% $10.78M 0.0% ▲ Add 4 SEC ↗
3 TD Waterhouse Canada Inc. 1.15K +21.5% $49,605 0.0% ▲ Add 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 827 holders, 536.43M shares, $29.02B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Oct 05 Reinstra Mark

Officer · 3.00K sh · $131,632

Oct 05 Reinstra Mark

Officer · 2.67K sh · $118,790

Oct 01 Baszucki Gregory

Director · 3.00K sh · $127,763

Oct 01 Baszucki Gregory

Director · 5.33K sh · $229,544

Oct 01 Baszucki Gregory

Director · 3.00K sh · $127,676

Oct 01 Baszucki Gregory

Director · 5.33K sh · $229,458

Sep 08 Reinstra Mark

Officer · 1.92K sh · $85,048

Sep 08 Reinstra Mark

Officer · 3.75K sh · $169,000

Sep 08 Reinstra Mark

Officer · 100 sh · $4,573

Sep 01 Baszucki Gregory

Director · 3.15K sh · $128,297

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Jul 08 SC 13G/A: FMR LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2026 · Methodology · Get this via the API