ATII — ARCHIMEDES TECH SPAC PTNRS I
As of Q2 2026, 10 SEC-registered investment managers reported holding ATII (ARCHIMEDES TECH SPAC PTNRS I) in their latest 13F filings, with a combined reported value of $34.70M across 3.68M shares. That is +0.7% by share count (+26.27K shares) versus the previous quarter, while reported value moved +2.4%. Ownership is concentrated: the five largest holders account for 94.4% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 opened new positions, 1 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ATII is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| D. E. Shaw & Co history | Q2 2026 | 1.24M | $12.35M | 0.01% | Hold |
| Two Sigma Investments history | Q2 2026 | 998.79K | $10.56M | 0.01% | Hold |
| Moore Capital Management history | Q2 2026 | 575.00K | $4.94M | 0.08% | Hold |
| Citadel Advisors history | Q2 2026 | 250.27K | $2.70M | 0.00% | Add |
| Goldman Sachs Group history | Q2 2026 | 205.09K | $2.21M | 0.00% | Reduce |
| Millennium Management history | Q2 2026 | 306.88K | $926.09K | 0.00% | Reduce |
| JPMorgan Chase & Co history | Q2 2026 | 87.66K | $876.64K | 0.00% | New |
| Geode Capital Management history | Q2 2026 | 11.10K | $119.68K | 0.00% | Hold |
| UBS Group AG history | Q2 2026 | 1.72K | $17.90K | 0.00% | New |
| Morgan Stanley history | Q2 2026 | 59 | $617 | 0.00% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 87.66K sh · $876.64K
- UBS Group AG 1.72K sh · $17.90K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 10 funds)
| Fund | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|
| D. E. Shaw & Co | 1.14M | 1.14M | 1.14M | 1.24M | 1.24M |
| Two Sigma Investments | 725.00K | 725.00K | 725.00K | 998.79K | 998.79K |
| Moore Capital Management | 450.00K | 450.00K | 450.00K | 575.00K | 575.00K |
| Citadel Advisors | — | — | — | 10.38K | 250.27K |
| Goldman Sachs Group | 323.85K | 323.85K | 323.85K | 327.45K | 205.09K |
| Millennium Management | — | 303.96K | 307.99K | 487.50K | 306.88K |
| JPMorgan Chase & Co | — | — | — | — | 87.66K |
| Geode Capital Management | — | — | — | 11.10K | 11.10K |
| UBS Group AG | — | — | — | — | 1.72K |
| Morgan Stanley | 121 | 51 | 130 | 79 | 59 |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details