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, Q3 2022
Institutional positions in Eton Pharmaceuticals, Inc. as of Sep 30, 2022. 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
- 32
- +3 vs. Q2 2022
- Shares held
- 6.34M
- +427.6K (+7.2%) vs. Q2 2022
- Total value
- $14.4M
- −$227.2K (−1.6%) vs. Q2 2022
- New holders
- 4
- 8 more added
- Sold out
- 1
- 7 more reduced
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Eton Pharmaceuticals, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Opaleye Management Inc. | 2,521,000 | $5.29M | 2.19% | +58,500+2.4% | Added |
| Westside Investment Management, Inc. | 472,351 | $2.04M | 0.02% | +126,801+36.7% | Added |
| Vanguard Group Inc | 924,714 | $1.94M | 0.00% | +51,843+5.9% | Added |
| AWM Investment Company, Inc. | 463,320 | $973.0K | 0.15% | 00.0% | Unchanged |
| Roumell Asset Management, LLC | 449,438 | $944.0K | 2.04% | 00.0% | Unchanged |
| Paradigm Capital Management Inc | 300,000 | $630.0K | 0.05% | +100,000+50.0% | Added |
| BlackRock Inc. | 290,161 | $610.0K | 0.00% | −1,552−0.5% | Reduced |
| Bridgeway Capital Management, LLC | 241,462 | $507.0K | 0.01% | −25,000−9.4% | Reduced |
| Geode Capital Management, LLC | 186,971 | $392.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 92,380 | $194.0K | 0.00% | +92,380 | New |
| Bank of New York Mellon Corp | 78,872 | $165.0K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 71,003 | $149.0K | 0.00% | −6,900−8.9% | Reduced |
| Millennium Management LLC | 41,258 | $87.0K | 0.00% | +41,258 | New |
| Blair William & Co | 38,932 | $82.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 30,355 | $64.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 19,859 | $42.0K | 0.00% | −7,916−28.5% | Reduced |
| Virtu Financial LLC | 17,200 | $36.0K | 0.00% | −8,411−32.8% | Reduced |
| Chicago Trust Co NA | 16,700 | $35.0K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 15,287 | $32.0K | 0.00% | +15,287 | New |
| Charles Schwab Investment Management Inc | 13,239 | $28.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 13,278 | $28.0K | 0.00% | +9,153+221.9% | Added |
| Quantum Private Wealth, LLC | 11,500 | $24.0K | 0.01% | 00.0% | Unchanged |
| Financial Advisors Network, Inc. | 10,633 | $22.0K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 6,750 | $14.0K | 0.00% | −1,685−20.0% | Reduced |
| UBS Group AG | 6,433 | $14.0K | 0.00% | +2,665+70.7% | Added |
| Tower Research Capital LLC (TRC) | 5,700 | $12.0K | 0.00% | +3,634+175.9% | Added |
| Wells Fargo & Company | 4,139 | $9.00K | 0.00% | +10.0% | Added |
| Plante Moran Financial Advisors, LLC | 1,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 608 | $1.00K | 0.00% | −7,201−92.2% | Reduced |
| BNP Paribas Arbitrage, SA | 350 | $735 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 49 | $0 | 0.00% | +49 | New |
| PDT Partners, LLC | 0 | $0 | 0.00% | −15,355−100.0% | Sold out |