Deep Fission, Inc. Common Stock (FISN) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for FISN. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 23 institutions reported holding FISN, with 2.3 million shares worth $25.4 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Blue Owl Capital Holdings | 1,333,333 | $15M | NEW |
| Elevation Wealth Management | 298,335 | $3M | NEW |
| UBS Group | 198,497 | $2M | NEW |
| Consolidated Press International Holdings | 133,333 | $1M | NEW |
| Citadel Advisors | 110,000 | $1M | NEW |
Full institutional holdings, insider history, and congressional trades for Deep Fission, Inc. Common Stock on SentiSense.