Institutional Ownership
Archimedes Tech Spac Ptnrs I
CUSIP G0453R113*W EXP 01/23/203Q1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
29
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
Schedule 13D (activist) & 13G (passive) 5%+ ownership filings
No 13D/13G filings on record yet
Schedule 13D/13G beneficial-ownership filings from 2020–present are ingested from SEC EDGAR. Coverage expands as the backfill and daily crawler run.
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Adage Capital Partners Gp, L.L.C. | 375.0K | $200.6K |
| 2 | Magnetar Financial LLC | 300.0K | $165.0K |
| 3 | Linden Advisors LP | 300.0K | $160.5K |
| 4 | K2 Principal Fund, L.P. | 281.8K | $152.2K |
| 5 | Tenor Capital Management Co., L.P. | 250.0K | $133.8K |
| 6 | Governors Lane LP | 250.0K | $133.8K |
| 7 | Sona Asset Management (Us) LLC | 200.0K | $107.0K |
| 8 | Verition Fund Management LLC | 187.5K | $103.1K |
| 9 | Healthcare Of Ontario Pension Plan Trust Fund | 137.5K | $75.6K |
| 10 | Polar Asset Management Partners Inc. | 125.0K | $66.9K |