Deep Fission, Inc. Common Stock — Institutional Ownership
Which tracked institutions hold FISN, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
6
Funds holding
$2465861
Total value held
Buying
6 added/new · 0 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Ubs Group Ag | $2191407 | 198497 | +198497 | NEW BUY |
| 2 | Goldman Sachs Group Inc | $191798 | 17373 | +17373 | NEW BUY |
| 3 | Morgan Stanley | $66792 | 6050 | +6050 | NEW BUY |
| 4 | Us Bancorp \De\ | $12144 | 1100 | +1100 | NEW BUY |
| 5 | Wells Fargo & Company/Mn | $3698 | 335 | +335 | NEW BUY |
| 6 | Citigroup Inc | $22 | 2 | +2 | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.