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What this page is: Delvantic's full research page for Deep Fission, Inc. (FISN) — AI-driven forensic equity research: mechanical valuation models (DCF, EPV, anchored-PE, scenario) plus three independent AI lenses (Quality / Value / Sentiment). Everything below is rendered server-side; you are not missing content that requires JavaScript. All scores are predictions and research opinions, not financial advice.
Page map (sections in order; each card carries a stable
reference-name attribute you can cite):
profile-header/price-overview— company profile, live quote, market capextended-analysis— the core: three AI lens reads with findings, scores, and the analyst memofuture-predictions— our forward price-band predictionsmarket-narrative/ai-findings/gpt-critique— narrative context, cross-model findings, and an adversarial critique of our own analysis (near the end of the document)- Members-only sections (render as login gates for anonymous readers):
price-history,income-trend,key-metrics,financials(statement tables),insider-trading. The analysis above is public; the raw data tables require a free account.
More for machine readers: site briefing at
/llms.txt ·
any ticker resolves at delvantic.com/stock/TICKER ·
raw inputs are public-company filings and market data (via licensed data feeds);
every model, score, lens read, and prediction on this page is Delvantic's own analysis.
Deep Fission, Inc.
FISN NASDAQ
Industrials · Specialty Industrial Machinery
Berkeley, CA 94704, United States
deepfission.com
Price
$8.21
Market Cap
$503.2M
Employees
51
Beta
—
Avg Volume
199,291
CEO
Ms. Elizabeth A. Muller
Deep Fission, Inc. is a nuclear energy technology company specializing in small modular reactors engineered for deep underground deployment. Its core offering is a simplified pressurized water reactor installed in narrow boreholes roughly one mile below the Earth’s surface, a configuration that uses subsurface conditions for containment, shielding, and operating pressure. Deep Fission’s Gravity Reactor concept is designed to provide carbon-free, dispatchable electricity with a minimal surface footprint, targeting applications where reliability and energy density are critical. The company focuses on serving utilities, data centers, heavy industry, government, military, and large urban load centers by delivering scalable onsite power solutions or structured offtake into wholesale power markets. Beyond hardware deployment, Deep Fission manages licensing and regulatory interactions, offers advisory and partnership services for project development, and applies advanced analytics to streamline operations and safety monitoring. Founded in 2023 and headquartered in Berkeley, California, Deep Fission operates within the broader nuclear electric power generation and alternative energy equipment sectors, positioning its technology as a current option for low-carbon baseload power in high-demand U.S. markets.
Runs with full report
Earnings Schedule
Checked daily · calendar updated Aug 13 No upcoming print on the calendar yet — companies typically confirm a few weeks ahead. Last print was Aug 3, 2026.
| Print date | EPS est. | EPS actual | Revenue est. | Revenue actual |
|---|---|---|---|---|
| Aug 3, 2026 | $-1.20 | $-0.56 +53.3% | — | — |
Green = beat the estimate, red = missed. An earnings print is the fastest way a thesis changes — our designations should be re-read after each one.
Recent SEC Filings
| Filed | Form | Document |
|---|---|---|
| Aug 3, 2026 | 10-Q | View |
| Jul 29, 2026 | 8-K | View |
| Jul 27, 2026 | 4 | View |
| Jul 27, 2026 | 4 | View |
| Jul 27, 2026 | 4 | View |
| Jul 27, 2026 | 4 | View |
| Jul 20, 2026 | S-8 | View |
| Jul 17, 2026 | 8-K | View |
| Jun 22, 2026 | 8-K | View |
| Jun 18, 2026 | 424B4 | View |
| Jun 17, 2026 | EFFECT | View |
| Jun 17, 2026 | DEF 14A | View |
Filings link to the SEC’s EDGAR system. Annual/quarterly reports (10-K, 10-Q, 20-F) carry the full story; 8-K/6-K current reports are the fastest signal that something material happened.
Price Overview
Last updated: Aug 13, 2026 3:09pm (just now)
Current data · timestamped when a report runs
$8.21
Change · Aug 13
-0.13 (-1.56%)
Day Range
$8.15 – $8.55
52-Week Range
$7.66 – $19.00
50-Day MA
—
200-Day MA
—
Volume
7,461.00
Share Structure
Outstanding
58,905,938.00
Float
31,862,811.00
Free Float
54.1%
Normal free float
— 54.1% of shares trade freely, ~45.9% held by insiders/institutions
Healthy float typical of established companies. Good liquidity for entering and exiting positions without major price impact.
Price History (1 Year)
Revenue & Net Income Trend
The directional story — useful even when net income is negative.
Revenue
The top line — total sales before any costs or taxes are subtracted. A measure of how much business the company is doing.
Net Income
The bottom line — profit left after subtracting all expenses, interest, and taxes from revenue. Reflects accounting profitability, but includes non-cash items like depreciation, so it isn't the same as cash earned.
Operating Cash Flow
The real cash generated by the day-to-day business — selling products, paying suppliers, collecting from customers. Calculated from net income by adding back non-cash items and adjusting for timing (unpaid bills, unsold inventory). When OCF consistently lags net income, the reported profit may not be converting to real money.
| Period | Revenue | Net Income | Net Margin | YoY/QoQ |
|---|
Key Metrics
TD Twelve Data statement
HEX SEC filing
P/E Ratio (Price per dollar of earnings)
HEXStock Price / EPS (Diluted)
-6.82
Stock Price: $8.21
EPS (Diluted): -1.20
EPS (Diluted): -1.20
P/B Ratio (Price vs net asset value)
HEXStock Price / Book Value Per Share
18.66
Stock Price: $8.21
Total Equity: $22.29M
Shares: 50,664,554
Total Equity: $22.29M
Shares: 50,664,554
EV/EBITDA (Total value vs operating profit)
HEXEnterprise Value / EBITDA
-21.16
Market Cap: $503.18M
Total Debt: $0.00
Cash: $23.72M
EBITDA: -$21.38M
Total Debt: $0.00
Cash: $23.72M
EBITDA: -$21.38M
Enterprise Value (Takeover price (cap + debt - cash))
HEXMarket Cap + Total Debt - Cash
$452.4M
Market Cap: $503.18M
Total Debt: $0.00
Cash: $23.72M
Total Debt: $0.00
Cash: $23.72M
Gross Margin (Revenue left after direct costs)
HEXGross Profit / Revenue
—
Gross Profit: N/A
Revenue: N/A
Revenue: N/A
Missing from API: Gross Profit, Revenue
Operating Margin (Revenue left after all operations)
HEXOperating Income / Revenue
—
Operating Income: -$21.38M
Revenue: N/A
Revenue: N/A
Missing from API: Revenue
Net Margin (Revenue left as actual profit)
HEXNet Income / Revenue
—
Net Income: -$61.00M
Revenue: N/A
Revenue: N/A
Missing from API: Revenue
ROE (Profit from shareholder equity)
HEXNet Income / Total Equity
-273.7%
Net Income: -$61.00M
Total Equity: $22.29M
Total Equity: $22.29M
ROIC (Profit from all invested capital)
HEXNOPAT / Invested Capital
1,179.5%
Operating Income: -$21.38M
Tax Rate: N/A
Equity: $22.29M
Total Debt: $0.00
Cash: $23.72M
Tax Rate: N/A
Equity: $22.29M
Total Debt: $0.00
Cash: $23.72M
Zero debt — invested capital = equity minus cash (very efficient)
Current Ratio (Can it pay short-term bills)
HEXCurrent Assets / Current Liabilities
10.16
Current Assets: $24.43M
Current Liabilities: $2.40M
Current Liabilities: $2.40M
Debt/Equity (Leverage — debt vs equity)
HEXTotal Debt / Total Equity
0.00
Short-Term Debt: $0.00
Long-Term Debt: $0.00
Total Debt: $0.00
Total Equity: $22.29M
Long-Term Debt: $0.00
Total Debt: $0.00
Total Equity: $22.29M
Zero debt — this company carries no debt obligations. Strongest possible score.
Rev/Share (Top-line per share)
HEXRevenue / Shares Outstanding
—
Revenue: N/A
Shares: 50,664,554
Shares: 50,664,554
Missing from API: Revenue
Book Value/Share (Net assets per share)
HEX(Total Assets - Total Liabilities) / Shares
$0.44
Total Equity: $22.29M
Shares: 50,664,554
Shares: 50,664,554
FCF/Share (Real cash generated per share)
HEX(Operating Cash Flow + CapEx) / Shares
$-0.26
Operating CF: -$13.05M
CapEx: -$43,436
Shares: 50,664,554
CapEx: -$43,436
Shares: 50,664,554
CapEx is negative (outflow) — added to OCF to get FCF
Div Yield (Annual income from holding)
TDLast Annual Dividend / Stock Price
—
Last Dividend: $0.00
Stock Price: $8.21
Stock Price: $8.21
Payout Ratio (Earnings paid out as dividends)
HEXDividends Paid / Net Income
—
Dividends Paid: N/A
Net Income: -$61.00M
Net Income: -$61.00M
Dividends paid not available in cash flow statement
Income Statement (Annual)
Last updated: Aug 7, 2026 1:02am (6d ago)| Metric | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Revenue | — | — | — | — |
| Cost of Revenue | — | — | — | — |
| Gross Profit | — | — | — | — |
| Operating Expenses | — | — | $4.1M | $21.4M |
| Operating Income | $-49,408 | $-47,625 | $-44,810 | -$21.4M |
| Net Income | $-49,408 | $-47,625 | $-44,810 | -$61.0M |
| EBITDA | — | — | $-44,146 | -$21.4M |
| EPS | $0.00 | $0.00 | $0.00 | $-1.20 |
| EPS (Diluted) | $0.00 | $0.00 | $0.00 | — |
Balance Sheet (Annual)
Last updated: Aug 7, 2026 1:02am (6d ago)| Metric | 2024 | 2024 | 2025 | 2025 | 2025 |
|---|---|---|---|---|---|
| Cash & Equivalents | — | $6.7M | — | — | $23.7M |
| Total Current Assets | — | $3,464 | — | — | $24.4M |
| Total Assets | — | $3,464 | $5.0M | $30.6M | $24.7M |
| Current Liabilities | — | $157,725 | — | — | $2.4M |
| Long-Term Debt | — | — | — | — | — |
| Total Liabilities | — | $157,725 | $15.6M | $744,302 | $2.4M |
| Total Equity | -$1.3M | $-154,261 | — | $29.8M | $22.3M |
| Retained Earnings | — | $-154,761 | — | — | -$66.7M |
Cash Flow (Annual)
Last updated: Aug 7, 2026 1:02am (6d ago)| Metric | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Operating Cash Flow | $-40,056 | $-46,277 | $-44,810 | -$13.1M |
| Capital Expenditure | — | — | $-2,657 | $-43,436 |
| Free Cash Flow | — | — | $-47,467 | -$13.1M |
| Acquisitions (net) | — | — | — | — |
| Net Debt Issued / (Repaid) | $40,000 | $47,500 | $47,500 | — |
| Dividends Paid | — | — | — | — |
| Stock Buybacks | — | — | — | — |
| Net Change in Cash | — | — | $5.8M | $17.0M |
Growth Trends (YoY %)
Last updated: Aug 7, 2026 1:02am (6d ago)| Metric | 2023 | 2024 | 2025 |
|---|---|---|---|
| Revenue Growth | — | — | — |
| Gross Profit Growth | — | — | — |
| Operating Income Growth | +3.6% | +5.9% | -47,621.9% |
| Net Income Growth | +3.6% | +5.9% | -136,036.9% |
| EBITDA Growth | — | — | -48,320.8% |
Insider Trading (Recent)
Type codes
PPurchase
SSale
AAward / grant
MOption exercise
FIn-kind (tax)
CConversion
GGift
DReturn to issuer
All SEC Form 4 codes
Open market
- P Purchase
- Open-market or private purchase of shares.
- S Sale
- Open-market or private sale of shares.
Compensation (Rule 16b-3)
- A Award / grant
- Grant or award of securities (RSUs, options, etc.) under Rule 16b-3.
- D Return to issuer
- Securities disposed back to the company under Rule 16b-3.
- F In-kind (tax)
- Shares withheld or delivered to pay the option-exercise price or tax — not an open-market sale.
- I Discretionary
- Discretionary transaction under an employee plan — Rule 16b-3(f).
- M Option exercise
- Exercise or conversion of a derivative (option/RSU) into shares — exempt.
Derivatives
- C Conversion
- Conversion of a derivative security into the underlying shares.
- E Short expiration
- Expiration of a short derivative position.
- H Long expiration
- Expiration or cancellation of a long derivative position with value received.
- O OTM exercise
- Exercise of an out-of-the-money derivative.
- X ITM exercise
- Exercise of an in-the-money or at-the-money derivative.
Other exempt
- G Gift
- Bona fide gift of securities.
- L Small acquisition
- Small acquisition under Rule 16a-6.
- W Inheritance
- Acquisition or disposition by will or the laws of descent.
- Z Voting trust
- Deposit into or withdrawal from a voting trust.
Other
- J Other
- Other acquisition or disposition (explained in a Form 4 footnote).
- K Equity swap
- Transaction in an equity swap or similar instrument.
- U Tender / buyout
- Disposition via tender of shares in a change-of-control transaction.
Compensation-plan codes (A, D, F, M) are routine and rarely directional. Open-market P (buy) and S (sale) carry the most signal.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-07-23 | Angell Jonathon | A-Award | 16,973.00 | $0.00 | $0 |
| 2026-07-23 | Goldman Tepper Leslie | A-Award | 19,204.00 | $0.00 | $0 |
| 2026-07-23 | JANOVER BLAKE | A-Award | 18,962.00 | $0.00 | $0 |
| 2026-07-23 | GLANVILLE THOMAS S | A-Award | 19,156.00 | $0.00 | $0 |
Industry Benchmarks
Compares FISN against LLM-researched typical ranges for its
industry. One research call per industry, cached indefinitely — every stock in the same industry
reuses the same baseline.
Deep Analysis
Pre-flight intelligence scans the company first, then routes to the right analytical methods.
0
Company Classification
— What type of company is this?
1
Industry Landscape
— Where is the industry headed?
2
Company Momentum
— Where is this company trending?
3
Forward Projection
— 1Y & 2Y projected metrics (requires Layer 1 + 2)
4a
DCF Valuation
— Present value of future cash flows
4b
Earnings Power Value
— Floor value — worth with zero growth
4c
Anchored PE
— Industry PE adjusted for growth differential
4d
Reverse DCF
— What growth is the market pricing in?
4e
Revenue-Based DCF
— For growth/narrative companies (skip if mature earner)
4f
Anchored P/S
— Price-to-Sales peer comparison (skip if mature earner)
4g
Scenario Analysis
— Bull / Base / Bear (skip if mature earner)
4h
Dividend Discount Model
— For dividend/income stocks only
4i
Book Value Analysis
— For deep value / turnaround stocks only
4j
Insider Activity
— Are insiders buying or selling?
4f
Cash Flow Quality
— How trustworthy is the FCF?
4g
Debt Maturity Risk
— Can it handle its debt?
4h
Macro Environment
— Rates, market valuation, volatility
4i
Sector Intelligence
— How does this company compare within its sector?
4j
Revenue Confidence
— How reliable is the growth projection?
4k
Sensitivity Analysis
— How fragile is the fair value estimate?
4l
Sector Demand Cycle
— Is the sector in a boom, steady state, or contraction?
5
AI Investigation
— Adaptive research engine (Claude)
5b
Thesis Evaluation
— What does the market believe? (narrative/platform stocks only)
6
Valuation Synthesis
— Weighted verdict from all methods (requires Layer 4)
Narrative Economics
The story the market is telling about this stock — the intangible X-factor
(founder mythology, cult dynamics, TAM-of-imagination) that moves price beyond
what cash flows alone explain. After Shiller, Narrative Economics.
No narrative profile yet for FISN — it's generated by the pipeline (
market-narrative step).
Claude Reading
No AI findings yet for FISN — they're generated by the
pipeline (
ai-findings step) when a report is run on this ticker.
GPT Reading
No GPT reading yet for FISN — it's generated by the
pipeline (
gpt-critique step) after the other Big-3 seats, when a
report is run on this ticker.
Grok Reading
No Grok reading yet for FISN — it's generated by the
pipeline (
grok-critique step) alongside the other Big-3 seats, when a
report is run on this ticker.
Advanced Analysis Forensic deep-dive · four lenses
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Data via Financial Modeling Prep · Cached for performance · twelvedata
v1.1.530 · 761561a2 · 2026-08-12 19:06:35