ATII
Archimedes Tech SPAC Partners II Co. Ordinary SharesNASDAQ
Financial Services • Shell Companies
Updated 1 day ago
Coverage limited
$10.71+0.09%
Close Oct 13, 2026
- Market cap
- —
- 1 month
- +0.4%
- 3 months
- -0.4%
- 1 year
- —
- 52-week range
- $10.32$11.38
- Dividend
- No dividends on record
- Short interest
- 0.1% of float17.6K shares · settled Sep 30, 2026 · -29.1% since Sep 15, 2026 · FINRA
End-of-day close from stored market data, not a live quote.
Portfolio context
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Loading market dates
No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
Smart money context
Holder IQ: MEDIUM
11 top institutions tracked
as of 2026-Q2 (filed 2026-09-15)
Last 13F trend: unchanged (light)
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Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
51 filers reported a long position in ATII for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. | $14.7M | 1.4M | -8.8% |
| Fort Baker Capital Management LP | $14.3M | 1.3M | New |
| Magnetar Financial LLC | $14M | 1.3M | -0.2% |
| D. E. Shaw & Co., Inc. | $12.3M | 1.1M | Unchanged |
| Decagon Asset Management LLP | $10.1M | 937.8K | New |
| LINDEN ADVISORS LP | $9.1M | 848.3K | -15.2% |
| Ghisallo Capital Management LLC | $8.6M | 800K | Unchanged |
| TWO SIGMA INVESTMENTS, LP | $7.8M | 725K | Unchanged |
| Hudson Bay Capital Management LP | $7.5M | 700K | Unchanged |
| Shay Capital LLC | $6.7M | 623.7K | New |
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