Boost Run Inc. Class A Common Stock (BRUN) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for BRUN. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 77 institutions reported holding BRUN, with 16.0 million shares worth $621.1 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Toms Capital Investment Management | 3,125,000 | $121M | NEW |
| FMR | 1,782,250 | $69M | NEW |
| Citadel Advisors | 1,320,722 | $51M | NEW |
| D. E. Shaw | 1,250,546 | $49M | NEW |
| UBS Group | 860,043 | $33M | NEW |
Full institutional holdings, insider history, and congressional trades for Boost Run Inc. Class A Common Stock on SentiSense.