RTB Digital, Inc.
Ownership
Ownership Structure
Who owns RTB Digital, Inc. (RTB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 26.3% of the shares are freely tradable; institutional investors hold 0.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Armistice Capital, LLC | 2.42 | 350,000 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 1.08 | 156,876 | +819.2 | 06/30/2026 |
| State Street Corp | 0.31 | 44,979 | +0.0 | 06/30/2026 |
| Millennium Management LLC | 0.29 | 41,939 | +0.0 | 06/30/2026 |
| BlackRock Inc | 0.22 | 31,587 | +8,391.1 | 06/30/2026 |
| Northern Trust Corp | 0.20 | 29,487 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 0.14 | 20,093 | +173.3 | 06/30/2026 |
| Goss Wealth Management LLC | 0.14 | 20,039 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Extended Market Index | 0.45 | 65,005 | -0.5 | 08/31/2026 |
| Fidelity Total Market Index | 0.20 | 28,204 | +0.0 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Dorsett Jason Christopher | 10% Owner | 4,204,028 | 23,122,154 $ | Sep 21, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | Dorsett Jason Christopher | 10% Owner | Buy | 11,000 | 8.32 | 91,520 |
| Sep 17, 2026 | Dorsett Jason Christopher | 10% Owner | Buy | 19,000 | 10.36 | 196,840 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 12, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.