Assertio Holdings, Inc.
ASRTDelisted Jul 7, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001808665
Assertio Holdings, Inc. was delisted on Jul 7, 2026; its insiders filed their last Form 4 on Jun 16, 2026; 66 institutions reported holding it in 13F filings for Q1 2026, worth $47.6M in total; no superinvestor held it.
13F holders, Q1 2026
Institutional positions in Assertio Holdings, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
ASRT is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 66
- +17 vs. Q4 2025
- Shares held
- 2.47M
- +822.4K (+49.9%) vs. Q4 2025
- Total value
- $47.6M
- +$32.4M (+213.4%) vs. Q4 2025
- New holders
- 23
- 18 more added
- Sold out
- 6
- 8 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASRT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $118 |
| Q1 2026 | 66 | $47.6M |
| Q4 2025 | 53 | $18.0M |
| Q3 2025 | 68 | $22.2M |
| Q2 2025 | 72 | $16.1M |
| Q1 2025 | 69 | $17.1M |
| Q4 2024 | 83 | $24.3M |
| Q3 2024 | 85 | $35.1M |
| Q2 2024 | 104 | $44.7M |
| Q1 2024 | 104 | $41.9M |
| Q4 2023 | 117 | $49.8M |
| Q3 2023 | 146 | $119.7M |
| Q2 2023 | 148 | $184.8M |
| Q1 2023 | 120 | $162.4M |
| Q4 2022 | 89 | $75.6M |
| Q3 2022 | 77 | $37.0M |
| Q2 2022 | 66 | $40.1M |
| Q1 2022 | 54 | $27.1M |
| Q4 2021 | 44 | $15.8M |
| Q3 2021 | 38 | $5.72M |
| Q2 2021 | 42 | $13.4M |
| Q1 2021 | 60 | $26.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Assertio Holdings, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Umb Bank N A | 2 | $38 | 0.00% | +2 | New |
| Jones Financial Companies LLLP | 2 | $39 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 2 | $40 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 3 | $57 | 0.00% | +3 | New |
| CWM Advisors, LLC | 3 | $59 | 0.00% | +1+50.0% | Added |
| Larson Financial Group LLC | 5 | $95 | 0.00% | +4+400.0% | Added |
| IFP Advisors, Inc | 5 | $95 | 0.00% | +5 | New |
| Newbridge Financial Services Group, Inc. | 8 | $152 | 0.00% | 00.0% | Unchanged |
| Main Street Group, LTD | 8 | $152 | 0.00% | +8 | New |
| Cassaday & Co Wealth Management LLC | 8 | $153 | 0.00% | +8 | New |
| SBI Securities Co., Ltd. | 10 | $191 | 0.00% | −29−74.4% | Reduced |
| Advisory Services Network, LLC | 10 | $191 | 0.00% | +10 | New |
| Federation des caisses Desjardins du Quebec | 13 | $248 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 16 | $292 | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 16 | $305 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 18 | $344 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 23 | $438 | 0.00% | −61−72.6% | Reduced |
| MAI Capital Management | 29 | $553 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 29 | $553 | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 45 | $858 | 0.00% | 00.0% | Unchanged |
| Darwin Advisors, LLC | 46 | $885 | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 50 | $953 | 0.00% | 00.0% | Unchanged |
| Strategic Investment Solutions, Inc. | 50 | $953 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 63 | $1.20K | 0.00% | 00.0% | Unchanged |
| Axiom Investment Management LLC | 63 | $1.20K | 0.00% | +63 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 80 | $1.52K | 0.00% | +80 | New |
| JPMorgan Chase & Co | 88 | $1.61K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 100 | $1.91K | 0.00% | +18+22.0% | Added |
| MCF Advisors LLC | 100 | $1.91K | 0.00% | +100 | New |
| Citigroup Inc | 325 | $6.20K | 0.00% | +325 | New |
| Advisor Group Holdings, Inc. | 376 | $7.17K | 0.00% | +336+840.0% | Added |
| Royal Bank of Canada | 789 | $15.0K | 0.00% | −157−16.6% | Reduced |
| Vanguard Global Advisers, LLC | 2,065 | $39.4K | 0.00% | +2,065 | New |
| Acadian Asset Management LLC | 3,899 | $73.0K | 0.00% | +2,088+115.3% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 4,499 | $85.7K | 0.04% | 00.0% | Unchanged |
| UBS Group AG | 6,331 | $120.7K | 0.00% | +5,386+569.9% | Added |
| Dimensional Fund Advisors LP | 14,135 | $269.4K | 0.00% | +14,135 | New |
| Northern Trust Corp | 14,570 | $277.7K | 0.00% | +1,072+7.9% | Added |
| Verdad Advisers, LP | 15,541 | $296.2K | 0.33% | +15,541 | New |
| Bridgeway Capital Management, LLC | 16,014 | $305.2K | 0.01% | +1,059+7.1% | Added |
| Empowered Funds, LLC | 16,014 | $305.2K | 0.00% | +1,059+7.1% | Added |
| Millennium Management LLC | 16,425 | $313.1K | 0.00% | −18,053−52.4% | Reduced |
| Squarepoint Ops LLC | 17,892 | $341.0K | 0.00% | +17,892 | New |
| Quadrature Capital Ltd | 18,687 | $356.2K | 0.00% | +18,687 | New |
| Morgan Stanley | 21,030 | $400.8K | 0.00% | −4,315−17.0% | Reduced |
| Bank of America Corp | 25,033 | $477.1K | 0.00% | +24,654+6,505.0% | Added |
| TSP Capital Management Group, LLC | – | $477.6K | 0.12% | – | – |
| Corsair Capital Management, L.P. | 25,549 | $487.0K | 0.07% | +25,549 | New |
| State Street Corp | 27,772 | $529.3K | 0.00% | +2,100+8.2% | Added |
| Two Sigma Investments, LP | 33,577 | $640.0K | 0.00% | +14,907+79.8% | Added |
| Vanguard Fiduciary Trust Co | 34,388 | $655.4K | 0.00% | +34,388 | New |
| CM Management, LLC | 35,000 | $667.1K | 0.56% | −15,000−30.0% | Reduced |
| Marshall Wace, LLP | 40,772 | $777.1K | 0.00% | +40,772 | New |
| EAM Investors, LLC | 45,145 | $860.5K | 0.10% | +45,145 | New |
| Citadel Advisors LLC | 51,286 | $977.5K | 0.00% | +6,580+14.7% | Added |
| Huntleigh Advisors, Inc. | 52,603 | $1.00M | 0.17% | +52,603 | New |
| SEI Investments Co | 54,940 | $1.05M | 0.00% | +54,940 | New |
| Walleye Capital LLC | 65,926 | $1.26M | 0.01% | +65,926 | New |
| Geode Capital Management, LLC | 76,314 | $1.46M | 0.00% | +7,249+10.5% | Added |
| Jane Street Group, LLC | 79,436 | $1.51M | 0.00% | +67,595+570.9% | Added |
| BlackRock, Inc. | 90,035 | $1.72M | 0.00% | +10.0% | Added |
| Edgewood Management LLC | 107,517 | $2.05M | 0.01% | −10.0% | Reduced |
| Renaissance Technologies LLC | 228,599 | $4.36M | 0.01% | +37,902+19.9% | Added |
| Opaleye Management Inc. | 265,707 | $5.06M | 0.67% | −19,293−6.8% | Reduced |
| Vanguard Capital Management LLC | 268,952 | $5.13M | 0.00% | +268,952 | New |
| Nantahala Capital Management, LLC | 692,335 | $13.2M | 0.82% | +105,000+17.9% | Added |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −21,213−100.0% | Sold out |
| Sentinus, LLC | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −14,172−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −328−100.0% | Sold out |
| Mindset Wealth Management, LLC | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Perritt Capital Management Inc | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Motiv8 Investments LLC | – | – | – | – | Not filed |