Altimmune, Inc. (ALT) Stock — Forensic Analysis, Red Flags & Rating | Stockonomy · Stockonomy
Forensic Analysis · Healthcare / Pharmaceuticals / Biotech · as of Aug 13, 2026
Altimmune, Inc. (ALT)
A forensic read on Altimmune, Inc. built from its complete SEC filings — financial-health screens, earnings quality, red flags and a price-aware rating. Reproducible math, not opinion.
F · Poor — capital at risk
Forensic grade
Grey Zone
Financial health
7.5
Distress distance
Clean
Earnings quality
3
Forensic signals
-3.2
P / E (ttm)
-39.2%
ROE
$583M
Market cap
0.00%
Dividend yield
105.0%
Revenue growth
This free snapshot doesn't read filing or proxy text, so the auditor-quality and governance checks that can lower a grade were not evaluated (red flags, auditor quality, say on pay, board independence). Those checks only ever lower a grade, so the full analysis can land below the grade above but never above it — treat it as the most favourable reading, not the settled one.
Altimmune, Inc. earns an F (Poor — capital at risk) forensic quality grade, and its balance-sheet distress test reads 7.5, placing it in the Grey zone. 3 forensic signals were flagged in its latest SEC filings, led by accruals ratio (% of noa).
What the filings flag
+85.3%
FY2024→FY2025
Accruals ratio (% of NOA).Net operating assets grew +85.3% relative to their own average in FY2025 — scaled by NOA itself, not total assets (see the Forensic Screens card's differently-scaled Sloan Accrual Ratio for that read). Accruals are building sharply — a large slice of profit sits in operating assets, not cash; Richardson/Sloan link high accruals to weaker future returns as they reverse. A cash-flow measure on the same base disagrees: reported earnings ran behind operating cash by 14% of net operating assets, against an accruals ratio of 85.3%. The two are computed differently: the accruals ratio is the change in net operating assets over average net operating assets, while the cash-flow figure is net income less operating cash flow over that same average. Read them as two results, not one.
+23.4%/yr
FY2022–FY2025
Share-count dilution.Diluted share count changed +88% over the last 3 years to FY2025 (+23.4%/yr). The count is growing: more stock was issued than repurchased over this window, so aggregate results grew faster than their per-share equivalents. That's ~23.4% shaved off per-share growth every year — total profit has to grow that much just to keep earnings-per-share flat, and a stake held since FY2022 has been diluted ~47%.
39210% of rev
FY2025
Stock-based comp load.Stock-based compensation ran 39210% of revenue in FY2025 — about $0.18 per diluted share. No cash left the business to pay it, which is why operating cash flow adds it back. Net of repurchases the diluted count still rose about 23.6% a year and that rate is not falling, so total profit has to grow by that much annually before any of it reaches a share. Stock compensation is one source of that issuance; acquisition consideration, equity raises, convertibles and other employee plans also net into the count, and these figures do not separate them.
Key fundamentals
Latest Revenue$41,000.00
Revenue Growth YoY+105.0%
Net Margin-214861.0%
Free Cash Flow-$67.5M
Return on Equity-39.2%
Debt / Equity0.15x
The forensic grade and screens above are free — no account needed. Want the AI investment read on top — the 0–100 rating, thesis, bull-vs-bear, red flags and the 12-month scenario, written from Altimmune, Inc.'s actual 10-K/10-Q/8-K filings?