Seastar Medical Holding Corp.
13F holders, Q2 2025 (June 30)26holders
2new positions
2sold out
$0.42avg. 13F price*
At the end of Q2 2025, 26 institutions reported holding Seastar Medical Holding Corp. in their 13F filings, unchanged from Q1 2025. 2 opened new positions and 2 sold out. The largest holders were UBS Group AG ($39K), Geode Capital Management, LLC ($29K) and XTX Topco Ltd ($26K).
- Company
- Seastar Medical Holding Corp.
- CUSIP
- 81256L203
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $55K |
| Exits | 2 | $1.0M |
All 13F filers, Q1 2025 → Q2 2025: 198,813 shares bought and 619,557 shares sold, net −420,744 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 26 holders
| UBS Group AG | 0.00% | New | 91,491 | $39K |
| Geode Capital Management, LLC | 0.00% | Reduce -7.8% | 68,828 | $29K |
| XTX Topco Ltd | 0.00% | Add +395.4% | 60,983 | $26K |
| Vanguard Group Inc. | 0.00% | No change | 57,498 | $24K |
| Tyche Wealth Partners LLC | 0.00% | No change | 37,700 | $16K |
| Virtu Financial LLC | 0.00% | New | 37,832 | $16K |
| Raymond James Financial Inc. | 0.00% | No change | 37,261 | $16K |
| PNC Financial Services Group, Inc. | 0.00% | Add +182.7% | 15,475 | $7K |
| Trinity Financial Advisors LLC | 0.00% | Add +50.0% | 15,000 | $6K |
| Northern Trust Corp. | 0.00% | No change | 12,778 | $5K |
| Goldman Sachs Group Inc. | 0.00% | Add +21.8% | 12,424 | $5K |
| Great Valley Advisor Group, Inc. | 0.00% | No change | 10,000 | $4K |
| BlackRock, Inc. | 0.00% | No change | 9,126 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +187.8% | 5,453 | $2K |
| Whittier Trust Co. | 0.00% | No change | 5,000 | $2K |
| Osaic Holdings, Inc. | 0.00% | Reduce -11.6% | 2,296 | $964 |
| Blue Trust, Inc. | 0.00% | No change | 888 | $378 |
| Morgan Stanley | 0.00% | Reduce -6.4% | 842 | $359 |
| NewEdge Advisors, LLC | 0.00% | No change | 272 | $116 |
| TD Waterhouse Canada Inc. | 0.00% | No change | 216 | $105 |
| Bank of America Corp. | 0.00% | Add +62.3% | 99 | $43 |
| Game Plan Financial Advisors, LLC | 0.00% | No change | 100 | $43 |
| SBI Securities Co., Ltd. | 0.00% | No change | 93 | $40 |
| SOA Wealth Advisors, LLC. | 0.00% | No change | 55 | $23 |
| HighMark Wealth Management LLC | 0.00% | No change | 20 | $9 |
| Tsfg, LLC | 0.00% | No change | 140 | $0 |
"% of holder's portfolio" is SEASTAR MEDICAL HOLDING CORP's weight in each manager's 13F, not the share of Seastar Medical Holding Corp. the manager owns.