RBLX in the 13F filings
Roblox Corp · CUSIP 771049103
- Quarter end
- 31 Mar 2024
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 18 Apr 2024
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q4 2023 and Q1 2024; 15 listed it in both
- Shares listed
- 104,305,063
- combined, among listed positions
- Reported value
- $4.0bn
- combined, at the quarter end
Among the 93 comparable managers: 12 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing RBLX in Q1 2024
19 of 19 holders
What managers have written about RBLX
Shown because the letter names the company. A letter is commentary; it is not a record of why a position changed.
By writers not tracked in the 13F universe
- Roblox's 2020 S-1 letter from David Baszucki · Roblox · 19 Nov 2020 · The writer’s own company
Their positions are not shown: no 13F filings of theirs are tracked here.
Largest increases and reductions, by shares
Increases
- Baillie Gifford & Coexisting position · 28,607,151 shares now+867,805
- Balyasny Asset Management LLCexisting position · 2,619,424 shares now+867,031
- Voloridge Investment Management LLCexisting position · 2,593,656 shares now+588,638
- Schonfeld Strategic Advisors LLCnew position · 575,088 shares now+575,088
- ValueAct Holdings LPexisting position · 2,300,000 shares now+500,000
Reductions
- Citadel Advisors LLCexisting position · 5,201,996 shares now-3,413,082
- Two Sigma Investments LPexisting position · 2,429,745 shares now-1,376,542
- Holocene Advisors LPexisting position · 1,286,543 shares now-1,052,428
- Two Sigma Advisers LPexisting position · 5,959,600 shares now-523,700
- Renaissance Technologies LLCexisting position · 4,700,238 shares now-407,500
New positions and exits
New (2)
Exited (1)
- Woodline Partners LPwas $34m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2021 | 10 | $4.2bn | n.a. | n.a. |
| Q2 2021 | 14 | $6.5bn | n.a. | n.a. |
| Q3 2021 | 18 | $5.9bn | n.a. | n.a. |
| Q4 2021 | 19 | $8.4bn | n.a. | n.a. |
| Q1 2022 | 13 | $2.9bn | n.a. | n.a. |
| Q2 2022 | 15 | $2.4bn | n.a. | n.a. |
| Q3 2022 | 14 | $2.6bn | n.a. | n.a. |
| Q4 2022 | 13 | $2.5bn | n.a. | n.a. |
| Q1 2023 | 19 | $4.3bn | n.a. | n.a. |
| Q2 2023 | 18 | $3.8bn | n.a. | n.a. |
| Q3 2023 | 13 | $2.2bn | n.a. | n.a. |
| Q4 2023 | 18 | $4.2bn | 13 | 3 |
| Q1 2024 | 19 | $4.0bn | 12 | 7 |
| Q2 2024 | 19 | $3.6bn | 12 | 7 |
| Q3 2024 | 23 | $5.6bn | 18 | 4 |
| Q4 2024 | 33 | $9.5bn | 23 | 7 |
| Q1 2025 | 35 | $10.2bn | 16 | 20 |
| Q2 2025 | 38 | $18.3bn | 19 | 20 |
| Q3 2025 | 41 | $22.2bn | 17 | 24 |
| Q4 2025 | 32 | $12.8bn | 25 | 25 |
| Q1 2026 | 23 | $9.9bn | 14 | 31 |
| Q2 2026 | 17 | $10.6bn | 17 | 23 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
RBLX and GOOGL →RBLX and AMZN →RBLX and MSFT →Choose a stock to compare with RBLX →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own RBLX, latest filings →Back to the 13F Explorer →