# Roblox (RBLX): value investors who own it | moatshark

1 value investor held Roblox in their Q3 2026 13F, led by ValueAct. See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| ValueAct | 3.0% | $171m | Trimmed -46% | 12 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-10-05 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 3000 | $132k |
| 2026-10-05 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 2666 | $119k |
| 2026-10-01 | Baszucki Gregory | Director | Sold | 5334 | $230k |
| 2026-10-01 | Baszucki Gregory | Director | Sold | 5332 | $229k |
| 2026-10-01 | Baszucki Gregory | Director | Sold | 3001 | $128k |
| 2026-10-01 | Baszucki Gregory | Director | Sold | 2999 | $128k |
| 2026-09-08 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 3753 | $169k |
| 2026-09-08 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 1920 | $85k |
| 2026-09-08 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 100 | $5k |
| 2026-09-01 | Baszucki Gregory | Director | Sold | 5181 | $209k |
| 2026-09-01 | Baszucki Gregory | Director | Sold | 5180 | $209k |
| 2026-09-01 | Baszucki Gregory | Director | Sold | 3153 | $128k |
| 2026-09-01 | Baszucki Gregory | Director | Sold | 3152 | $128k |
| 2026-08-31 | Wong Andrea L | Director | Sold | 562 | $23k |
| 2026-08-25 | Rawlings Amy Marie | Chief Accounting Officer | Sold | 237 | $9k |
| 2026-08-24 | BUCKLEY SEAN JACK | Chief People & Systems Officer | Sold | 4321 | $167k |
| 2026-08-20 | Baszucki David | President & CEO | Sold | 38208 | $1.4m |
| 2026-08-20 | Baszucki David | President & CEO | Sold | 14360 | $552k |
| 2026-08-20 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | Sold | 13020 | $492k |
| 2026-08-20 | CHOPRA NAVEEN K. | Chief Financial Officer | Sold | 12807 | $484k |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/rblx). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.