ARCIU Archimedes Tech SPAC Partners III Co. - Unit
NASDAQ close Oct 1, 2026ARCIU Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range
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10-Year Performance Revenue, net income, margins and EPS trends
Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
Not enough fundamentals data to compute this ratio group yet.
Profitability Gross, operating and net margins; ROE, ROA, ROIC
Not enough fundamentals data to compute this ratio group yet.
Financial Health Debt, liquidity, solvency — balance sheet strength
Not enough fundamentals data to compute this ratio group yet.
Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
Not enough fundamentals data to compute this ratio group yet.
Capital Efficiency Asset turnover, inventory turnover, receivables turnover
Not enough fundamentals data to compute this ratio group yet.
value · ≈ 5Y avg · industry median · verdict relative to median
Institutional owners (13F) 15 filers · $46.9M total · As of June 30, 2026
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| New positions | Exited positions | Increased | Decreased | Net shares change |
|---|---|---|---|---|
| 1 | 15 | 6 | 1 | · |
Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair. Change vs prior quarter not shown: filer coverage differs too much between these two quarters for a reliable comparison.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| LMR Partners LLP | $12,737,500 | 1,250,000 | 27.16% | Shares |
| TUDOR INVESTMENT CORP ET AL | $6,623,500 | 650,000 | 14.12% | Shares |
| TORONTO DOMINION BANK | $6,590,040 | 646,217 | 14.05% | Shares |
| OMERS ADMINISTRATION Corp | $4,891,200 | 480,000 | 10.43% | Shares |
| ARISTEIA CAPITAL, L.L.C. | $4,083,938 | 400,779 | 8.71% | Shares |
| Lineage Point Capital LP | $3,011,934 | 288,776 | 6.42% | Shares |
| BlueCrest Capital Management Ltd | $2,821,500 | 275,000 | 6.02% | Shares |
| MILLENNIUM MANAGEMENT LLC | $1,831,581 | 179,743 | 3.91% | Shares |
| Qube Research & Technologies Ltd | $1,539,000 | 150,000 | 3.28% | Shares |
| Calamos Advisors LLC | $1,293,320 | 124,000 | 2.76% | Shares |
| Westchester Capital Management, LLC | $1,016,000 | 100,000 | 2.17% | Shares |
| Clear Street Group Inc. | $349,069 | 34,256 | 0.74% | Shares |
| Tuttle Capital Management, LLC | $109,413 | 10,769 | 0.23% | Shares |
| HRT FINANCIAL LP | $256 | 25,000 | 0.00% | Shares |
| GLAZER CAPITAL, LLC | $110 | 10,523 | 0.00% | Shares |
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