Eton Pharmaceuticals, Inc.
ETON- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001710340
In the last 90 days, Eton Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 5 sales; 164 institutions reported holding it in 13F filings for Q2 2026, worth $722.6M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Eton Pharmaceuticals, Inc. as of Mar 31, 2024. 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
- Institutional holders
- 44
- −11 vs. Q4 2023
- Shares held
- 7.67M
- +34.9K (+0.5%) vs. Q4 2023
- Total value
- $28.8M
- −$4.69M (−14.0%) vs. Q4 2023
- New holders
- 2
- 12 more added
- Sold out
- 13
- 13 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ETON 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 | 164 | $722.6M |
| Q1 2026 | 116 | $438.6M |
| Q4 2025 | 104 | $277.5M |
| Q3 2025 | 103 | $394.7M |
| Q2 2025 | 87 | $243.3M |
| Q1 2025 | 86 | $189.7M |
| Q4 2024 | 71 | $181.5M |
| Q3 2024 | 48 | $60.0M |
| Q2 2024 | 45 | $28.7M |
| Q1 2024 | 44 | $28.8M |
| Q4 2023 | 56 | $33.5M |
| Q3 2023 | 50 | $28.8M |
| Q2 2023 | 33 | $20.9M |
| Q1 2023 | 35 | $22.5M |
| Q4 2022 | 31 | $18.2M |
| Q3 2022 | 32 | $14.4M |
| Q2 2022 | 29 | $14.6M |
| Q1 2022 | 31 | $27.4M |
| Q4 2021 | 32 | $24.1M |
| Q3 2021 | 37 | $29.5M |
| Q2 2021 | 46 | $48.1M |
| Q1 2021 | 50 | $63.7M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Eton Pharmaceuticals, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lindbrook Capital, LLC | 4 | $15 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 32 | $120 | 0.00% | −4,924−99.4% | Reduced |
| Morgan Stanley | 38 | $143 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 350 | $1.31K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 576 | $2.00K | 0.00% | −516−47.3% | Reduced |
| Royal Bank of Canada | 765 | $3.00K | 0.00% | −1,866−70.9% | Reduced |
| Plante Moran Financial Advisors, LLC | 1,000 | $3.75K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,425 | $5.34K | 0.00% | +1,253+728.5% | Added |
| Truvestments Capital LLC | 1,848 | $6.93K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,960 | $7.35K | 0.00% | −1,792−47.8% | Reduced |
| Tower Research Capital LLC (TRC) | 7,593 | $28.5K | 0.00% | +3,531+86.9% | Added |
| Raymond James & Associates | 10,250 | $38.4K | 0.00% | +150+1.5% | Added |
| Dimensional Fund Advisors LP | 10,564 | $39.6K | 0.00% | 00.0% | Unchanged |
| Quantum Private Wealth, LLC | 11,500 | $43.1K | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 13,239 | $49.6K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 14,103 | $52.9K | 0.01% | −8,755−38.3% | Reduced |
| Chicago Trust Co NA | 16,700 | $62.6K | 0.01% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 17,700 | $66.4K | 0.00% | +6,800+62.4% | Added |
| JPMorgan Chase & Co | 19,155 | $71.8K | 0.00% | +19,155 | New |
| Jane Street Group, LLC | 23,078 | $86.5K | 0.00% | +4,650+25.2% | Added |
| Two Sigma Investments, LP | 31,790 | $119.2K | 0.00% | −20,710−39.4% | Reduced |
| Blair William & Co | 36,979 | $138.7K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 39,297 | $147.4K | 0.00% | −3,781−8.8% | Reduced |
| Qube Research & Technologies Ltd | 44,614 | $167.3K | 0.00% | −5,829−11.6% | Reduced |
| Squarepoint Ops LLC | 49,093 | $184.1K | 0.00% | −14,331−22.6% | Reduced |
| Northern Trust Corp | 61,130 | $229.2K | 0.00% | −3,460−5.4% | Reduced |
| Renaissance Technologies LLC | 65,031 | $244.0K | 0.00% | +22,331+52.3% | Added |
| Bank of New York Mellon Corp | 74,491 | $279.3K | 0.00% | −4,911−6.2% | Reduced |
| Essex Investment Management Co LLC | 78,613 | $294.8K | 0.06% | 00.0% | Unchanged |
| State Street Corp | 81,403 | $305.3K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 96,869 | $363.3K | 0.00% | +38,559+66.1% | Added |
| Goldman Sachs Group Inc | 118,855 | $445.7K | 0.00% | +118,855 | New |
| Acadian Asset Management LLC | 156,386 | $585.0K | 0.00% | +18,898+13.7% | Added |
| Parkman Healthcare Partners LLC | 199,168 | $746.9K | 0.09% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 199,219 | $747.1K | 0.00% | +179,719+921.6% | Added |
| Geode Capital Management, LLC | 234,167 | $878.3K | 0.00% | +6,911+3.0% | Added |
| Bridgeway Capital Management, LLC | 253,362 | $950.1K | 0.02% | 00.0% | Unchanged |
| BlackRock Inc. | 282,952 | $1.06M | 0.00% | −1,289−0.5% | Reduced |
| Paradigm Capital Management Inc | 300,000 | $1.13M | 0.05% | 00.0% | Unchanged |
| National Philanthropic Trust | 492,112 | $1.85M | 0.04% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 573,960 | $2.15M | 0.52% | +10,850+1.9% | Added |
| Acuitas Investments, LLC | 579,960 | $2.17M | 1.10% | +87,906+17.9% | Added |
| Vanguard Group Inc | 1,027,688 | $3.85M | 0.00% | 00.0% | Unchanged |
| Opaleye Management Inc. | 2,445,781 | $9.17M | 2.00% | −84,106−3.3% | Reduced |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −161,928−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −29,900−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −27,979−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −26,878−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −22,639−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −20,393−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,958−100.0% | Sold out |
| Heron Bay Capital Management | 0 | $0 | 0.00% | −11,515−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,688−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −2,230−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −252−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Financial Advisors Network, Inc. | – | – | – | – | Not filed |