Filing Flows › RTB Digital (RTB) › Who owns the stock
Who owns RTB Digital (RTB) stock
18 funds reported RTB Digital (RTB) shares in their latest 13F filings, worth $10.9M in all. The largest holder is Armistice Capital, LLC ($5.3M). Last quarter 11 funds added to their stakes and 4 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Armistice Capital, LLC | 350,000 | $5.3M | new | 2026-06-30 |
| Geode Capital Management, LLC | 156,876 | $2.4M | increase | 2026-06-30 |
| State Street | 44,979 | $678K | new | 2026-06-30 |
| Millennium Management LLC | 41,939 | $632K | new | 2026-06-30 |
| BlackRock | 31,587 | $476K | increase | 2026-06-30 |
| Northern Trust | 29,487 | $445K | new | 2026-06-30 |
| Vanguard Capital Management LLC | 20,093 | $303K | increase | 2026-06-30 |
| NewEdge Advisors, LLC | 20,039 | $302K | unchanged | 2026-06-30 |
| Jane Street Group, LLC | 15,125 | $228K | new | 2026-06-30 |
| Vanguard Fiduciary Trust | 10,837 | $163K | increase | 2026-06-30 |
| UBS Group AG | 2,801 | $42K | increase | 2026-06-30 |
| Royal Bank of Canada | 1,271 | $19K | increase | 2026-06-30 |
| Osaic Holdings | 492 | $7K | decrease | 2026-06-30 |
| Barclays | 828 | $7K | new | 2026-09-30 |
| Vanguard Global Advisers, LLC | 20 | $302 | unchanged | 2026-06-30 |
RTB Digital's latest quarter
RTB Digital, Q2 2026: revenue $2.3M (+350% year over year), operating margin -383.6%, net loss $9.6M, operating cash flow −$3.1M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most RTB stock?
By the latest 13F filings: Armistice Capital, LLC ($5.3M); Geode Capital Management, LLC ($2.4M); State Street ($678K); Millennium Management LLC ($632K); BlackRock ($476K).
What is the short interest in RTB?
212,977 shares were sold short at the 2026-10-15 settlement, -30.34% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.