Deep Fission FISN
NASDAQ FISN
$7.11 +0.13 (+1.86%)
At close: Sep 9, 2026 · 4:00 PM EDT

Deep Fission (FISN) Shares Outstanding (2021 - 2026)

Deep Fission (FISN) posted Shares Outstanding (Entity) of $59.7 million for Q2 2026, up 5.53% on a QoQ basis from $56.6 million in Q1 2026, and up 1094.92% year-over-year from $5.0 million in Q2 2025.

Analysis

Deep Fission (FISN) Shares Outstanding (2021 - 2026) Analysis & Trends

Deep Fission has reported Shares Outstanding (Entity) for 6 years, with the latest figure at $59.7 million in Q2 2026.

  • On a quarterly basis, Shares Outstanding (Entity) rose 1094.92% year-over-year to $59.7 million in Q2 2026; TTM through Jun 2026 was $59.7 million, a 1094.92% increase from a year earlier, with the FY2025 full-year figure at $25.3 million, up 406.65% from the prior year.
  • Shares Outstanding (Entity) was $59.7 million for Q2 2026 at Deep Fission, up from $56.6 million in the prior quarter.
  • The five-year high for Shares Outstanding (Entity) was $59.7 million in Q2 2026, with the low at $5.0 million in Q1 2022.
  • Average Shares Outstanding (Entity) over 5 years is $13.5 million, with a median of $5.0 million recorded in 2022.
  • The sharpest annual moves came in 2022 and 2026: Shares Outstanding (Entity) changed 0.0% in 2022, then jumped 1094.92% in 2026.
  • Over 5 years, Shares Outstanding (Entity) stood at $5.0 million in 2022, then changed by 0.0% to $5.0 million in 2023, then changed by 0.0% to $5.0 million in 2024, then soared by 406.65% to $25.3 million in 2025, then jumped by 135.85% to $59.7 million in 2026.
  • The last three Shares Outstanding (Entity) figures came in at $59.7 million (Q2 2026), $56.6 million (Q1 2026), and $25.3 million (Q4 2025), per Business Quant data.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Qtr)
1 BWX Technologies 14.38 Bn 13.77 Bn 202.31 Mn 91.72 Mn
2 Mirion Technologies 4.07 Bn 3.65 Bn 133.10 Mn 244.57 Mn
3 Nuscale Power 3.95 Bn 3.95 Bn -152,000.00 364.52 Mn
4 Terra Innovatum Global 604.04 Mn 512.98 Mn - 110.23 Mn
5 Terrestrial Energy 569.93 Mn 569.93 Mn - 105.94 Mn
6 Deep Fission 387.89 Mn 387.89 Mn - 55.10 Mn
7 Us Nuclear 1.26 Mn 1.12 Mn 192,911.00 60.49 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 55.10 Mn
Mar 31, 2026 54.44 Mn
Dec 31, 2025 25.33 Mn
Sep 30, 2025 31.32 Mn
Jun 30, 2025 5.00 Mn
Mar 31, 2025 5.00 Mn
Dec 31, 2024 5.00 Mn
Sep 30, 2024 5.00 Mn
Jun 30, 2024 5.00 Mn
Mar 31, 2024 5.00 Mn
Dec 31, 2023 5.00 Mn
Sep 30, 2023 5.00 Mn
Jun 30, 2023 5.00 Mn
Mar 31, 2023 5.00 Mn
Dec 31, 2022 5.00 Mn
Sep 30, 2022 5.00 Mn
Jun 30, 2022 5.00 Mn
Mar 31, 2022 5.00 Mn
Dec 31, 2021 5.00 Mn