Archimedes Tech SPAC Partners II Co. (ATII)
ATII trades on Nasdaq. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$10.71
+0.09% on the day
Market cap
$316.9M
Small cap
Revenue
Recent IPO: no annual report filed yet
Net income
Recent IPO: no annual report filed yet
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Market cap: Computed: 29,590,000 shares (SEC cover page, 2026-08-13) x $10.71.
Profile
| Field | Value |
|---|---|
| Ticker | ATII on Nasdaq |
| Sector | The Nasdaq screener gives no sector |
| Industry | The Nasdaq screener gives no industry |
| Country | United States |
| IPO year | 2025 |
| SEC CIK | 0002028516 |
| SEC industry code | Blank Checks |
Financials
Recent IPO: no annual report filed yet.
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document FORM 424B4 | 424B4 | 2025-02-11 |
| Latest annual report FORM 10-K | 10-K | 2026-03-04 |
| Latest quarterly / interim FORM 10-Q | 10-Q | 2026-08-13 |
| Latest current report FORM 8-K | 8-K | 2026-10-13 |
| Latest proxy | DEFA14A | 2026-10-13 |
Source: SEC EDGAR submissions feed, 70 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -7.0% |
| 1 month | -6.7% |
| 3 months | -7.4% |
| Year to date | -4.0% |
| 1 year | -3.1% |
| From 52-week high | -12.6% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Other listings for this company
| Ticker | Name | Price |
|---|---|---|
| ATIIU | Archimedes Tech SPAC Partners II Co. Unit | $12.99 |
| ATIIW | Archimedes Tech SPAC Partners II Co. Warrant | $1.11 |
Peers
No industry from the screener, so peers can't be matched.
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier