Institutional Ownership
Archimedes Tech Spac Ptnrs I
CUSIP G0453R121UNIT 01/23/2031Q1 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 | Lmr Partners LLP | 1.25M | $12.50M |
| 2 | Alberta Investment Management Corp | 1.00M | $10.03M |
| 3 | Aqr Arbitrage LLC | 757.6K | $7.56M |
| 4 | Tudor Investment Corp Et Al | 650.0K | $6.50M |
| 5 | Rivernorth Capital Management, LLC | 500.0K | $5.00M |
| 6 | Lighthouse Investment Partners, LLC | 500.0K | $5.00M |
| 7 | Bnp Paribas Financial Markets | 492.4K | $4.92M |
| 8 | Omers Administration Corp | 480.0K | $4.80M |
| 9 | Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | 400.0K | $4.00M |
| 10 | Aristeia Capital, L.L.C. | 399.8K | $4.00M |