Institutional Ownership
Spacsphere Acquisition Corp
CUSIP G8T088109CL A SHSQ1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
32
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 | Polar Asset Management Partners Inc. | 1.49M | $14.75M |
| 2 | Highbridge Capital Management LLC | 1.39M | $13.75M |
| 3 | Karpus Management, Inc. | 1.22M | $12.05M |
| 4 | Berkley W R Corp | 573.4K | $5.68M |
| 5 | Lineage Point Capital LP | 570.0K | $5.64M |
| 6 | D. E. Shaw & Co., Inc. | 517.0K | $5.12M |
| 7 | Mizuho Securities USA LLC | 491.5K | $4.84M |
| 8 | Linden Advisors LP | 450.0K | $4.46M |
| 9 | Mangrove Partners Im, LLC | 450.0K | $4.46M |
| 10 | Shaolin Capital Management LLC | 400.0K | $3.96M |