DEEP FISSION, INC. (FISN) — Institutional Holders, Q2 2026
23 institutional investment managers reported a FISN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $25.4M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
FISN 13F holders ranked 1–23 of 23
| # | Institution | Shares | Value | % of portfolio | QoQShares vs prior Q |
|---|---|---|---|---|---|
| 1 | Blue Owl Capital#1 · 1,333,333 sh | 1,333,333 | $14.7M | 2.22% | — |
| 2 | Elevation Wealth Management#2 · 298,335 sh | 298,335 | $3.3M | 2.46% | — |
| 3 | UBS Group AG#3 · 198,497 sh | 198,497 | $2.2M | <0.01% | — |
| 4 | CONSOLIDATED PRESS INTERNATIONAL LTD#4 · 133,333 sh | 133,333 | $1.5M | 56.42% | — |
| 5 | CITADEL ADVISORS#5 · 110,000 sh | 110,000 | $1.2M | <0.01% | — |
| 6 | LPL Financial#6 · 70,858 sh | 70,858 | $782.3K | <0.01% | — |
| 7 | GEODE CAPITAL MANAGEMENT#7 · 27,333 sh | 27,333 | $301.8K | 0.00% | — |
| 8 | Essential Investment Partners#8 · 26,400 sh | 26,400 | $291.5K | — | — |
| 9 | CHAPIN DAVIS#9 · 19,000 sh | 19,000 | $209.8K | — | — |
| 10 | GOLDMAN SACHS GROUP#10 · 17,373 sh | 17,373 | $191.8K | 0.00% | — |
| 11 | BHK Investment Advisors#11 · 15,000 sh | 15,000 | $165.6K | 0.05% | — |
| 12 | PRELUDE CAPITAL MANAGEMENT#12 · 14,714 sh | 14,714 | $162.4K | 0.01% | — |
| 13 | TRAPHAGEN INVESTMENT ADVISORS#13 · 13,666 sh | 13,666 | $150.9K | — | — |
| 14 | Integrated Wealth Concepts#14 · 9,600 sh | 9,600 | $106.0K | <0.01% | — |
| 15 | MORGAN STANLEY#15 · 6,050 sh | 6,050 | $66.8K | 0.00% | — |
| 16 | US BANCORP \DE\#16 · 1,100 sh | 1,100 | $12.1K | 0.00% | — |
| 17 | Clearstead Advisors#17 · 500 sh | 500 | $5.5K | <0.01% | — |
| 18 | FNY Investment Advisers#18 · 500 sh | 500 | $5.0K | — | — |
| 19 | WELLS FARGO & COMPANY#19 · 335 sh | 335 | $3.7K | 0.00% | — |
| 20 | JONES FINANCIAL COMPANIES LLLP#20 · 300 sh | 300 | $3.2K | 0.00% | — |
| 21 | NATIONAL BANK OF CANADA#21 · 200 sh | 200 | $2.2K | 0.00% | — |
| 22 | CITIGROUP#22 · 2 sh | 2 | $22.00 | 0.00% | — |
| 23 | Keating Financial Advisory Services#23 · 0 sh | 0 | $0.00 | 0.00% | — |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for the prior quarter without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.