Institutional Ownership
Assertio Holdings Inc
CUSIP 04546C304COM NEWASRTQ1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
61
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 | Nantahala Capital Management, LLC | 692.3K | $13.20M |
| 2 | Opaleye Management Inc. | 265.7K | $5.06M |
| 3 | Renaissance Technologies LLC | 228.6K | $4.36M |
| 4 | Edgewood Management LLC | 107.5K | $2.05M |
| 5 | Blackrock, Inc. | 90.0K | $1.72M |
| 6 | Jane Street Group, LLC | 79.4K | $1.51M |
| 7 | Geode Capital Management, LLC | 76.3K | $1.46M |
| 8 | Walleye Capital LLC | 65.9K | $1.26M |
| 9 | Sei Investments Co | 54.9K | $1.05M |
| 10 | Huntleigh Advisors, Inc. | 52.6K | $1.00M |