Stock listing
NASDAQ:ATIIU Archimedes Tech SPAC Partners II Co. Stock
US listing (NASDAQ) of Archimedes Tech SPAC Partners II Co. · home listing NASDAQ:ATII
Follow Archimedes Tech SPAC Partners II Co. into a list and get an email when it puts out news.
Share price · NASDAQ:ATIIU
$8.20 USD 0.00 (0.0%)
Close on Oct 22, 2026
- Day range
- $8.20 – $9.01 USDOct 22, 2026
- Volume
- 1,121 sharesOct 22, 2026
- Market cap
- $272.0M USDAt the close on Oct 22, 2026 · price × 33.17M shares outstanding

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ATII · Home | $4.12 USD | -0.04 (-1.0%) | 204,500 | $3.90 | $4.23 | $3.70 | $4.16 | Close on Oct 30, 2026 |
| NASDAQ:ATIIU | $8.20 USD | 0.00 (0.0%) | 1,121 | $8.20 | $9.01 | $8.20 | $8.20 | Close on Oct 22, 2026 |
- Ticker
- NASDAQ:ATIIU
- Asset type
- Fund
- Sector
- Financials
- Industry
- Shell companies & SPACs
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 16, 2026
Archimedes Tech SPAC Partners II Co. Announces Shareholder Approval of Proposed Business Combination with Forge Nano, Inc.
Latest deck · Apr 20, 2026
SPAC Merger (April 2026)
SPAC merger · 45 slides
Latest news
Decks
SPAC Merger (April 2026)
SPAC merger · 45 slides · Apr 20, 2026
Archimedes Tech SPAC Partners II Co. on 6ix
- Sector
- Financials
- Industry
- Shell companies & SPACs
- News releases
- 6 in the last 12 months · 6 in all · newest Oct 16, 2026 · oldest 2026
- Decks
- 1 deck · latest Apr 20, 2026
Where Archimedes Tech SPAC Partners II Co. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ATII · Home listing | NASDAQ | United States | USD |
| BOATS:ATII | BOATS | United States | USD |
| NASDAQ:ATIIU · This page | NASDAQ | United States | USD |
Log in to ask 6ix AI your own questions about Archimedes Tech SPAC Partners II Co.