Deep Fission (FISN)
Develops borehole-installed nuclear reactors for reliable low-carbon power.
$8.32
After hours+0.20 (+2.44%)
At close$8.12(+3.84%)
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13F · 13D/G · Form 4
| Institutions | 3.90% | 2.30M shares | |
|---|---|---|---|
| 22 holders · as of Jun 30, 2026 | |||
| Other | 96.10% | 56.61M shares | |
| remainder | |||
58.91M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
22 holders · 2.30M shares · 22 new positions · 22 increased · 0 reduced · 0 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Blue Owl Capital Holdings LP | 1.33M | 2.26% | +1.33Mnew | Aug 11, 2026 |
| Elevation Wealth Management LLC | 298.3K | 0.51% | +298.3Knew | Jul 29, 2026 |
| UBS Group AG | 198.5K | 0.34% | +198.5Knew | Aug 13, 2026 |
| Consolidated Press International Holdings Ltd | 133.3K | 0.23% | +133.3Knew | Aug 13, 2026 |
| Citadel Advisors LLC | 110.0K | 0.19% | +110.0Knew | Sep 2, 2026 |
| LPL Financial LLC | 70.9K | 0.12% | +70.9Knew | Aug 7, 2026 |
| Geode Capital Management, LLC | 27.3K | 0.05% | +27.3Knew | Aug 12, 2026 |
| Essential Investment Partners LLC | 26.4K | 0.04% | +26.4Knew | Jul 15, 2026 |
13D/G · 5% or more, as filed
No 13D/G filer at 5% or more on record.
Form 4
Latest trades
Nothing filed in the last 12 months.
House and Senate disclosures
Not reported.