Institutional Ownership
Seastar Medical Holding Corp
CUSIP 81256L302COM NEWICUQ1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
13
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 | Geode Capital Management, LLC | 55.6K | $207.0K |
| 2 | Jane Street Group, LLC | 28.0K | $104.0K |
| 3 | Pnc Financial Services Group, Inc. | 1.7K | $6.5K |
| 4 | Tower Research Capital LLC (Trc) | 1.4K | $5.2K |
| 5 | Blackrock, Inc. | 913 | $3.4K |
| 6 | Ubs Group AG | 793 | $3.0K |
| 7 | Osaic Holdings, Inc. | 230 | $854 |
| 8 | Td Waterhouse Canada Inc. | 22 | $78 |
| 9 | Morgan Stanley | 20 | $74 |
| 10 | Sbi Securities Co., Ltd. | 14 | $52 |