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, Q2 2022
Institutional positions in Eton Pharmaceuticals, Inc. as of Jun 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
- 29
- −1 vs. Q1 2022
- Shares held
- 5.92M
- +154.7K (+2.7%) vs. Q1 2022
- Total value
- $14.6M
- −$12.7M (−46.5%) vs. Q1 2022
- New holders
- 4
- 5 more added
- Sold out
- 5
- 10 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Eton Pharmaceuticals, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Opaleye Management Inc. | 2,462,500 | $6.45M | 2.91% | +83,225+3.5% | Added |
| Vanguard Group Inc | 872,871 | $2.29M | 0.00% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 463,320 | $1.21M | 0.19% | −9,268−2.0% | Reduced |
| Roumell Asset Management, LLC | 449,438 | $1.18M | 2.29% | 00.0% | Unchanged |
| BlackRock Inc. | 291,713 | $764.0K | 0.00% | −4,826−1.6% | Reduced |
| Bridgeway Capital Management, LLC | 266,462 | $698.0K | 0.02% | +41,299+18.3% | Added |
| Paradigm Capital Management Inc | 200,000 | $524.0K | 0.04% | +100,000+100.0% | Added |
| Geode Capital Management, LLC | 186,971 | $489.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 78,872 | $207.0K | 0.00% | −583−0.7% | Reduced |
| State Street Corp | 77,903 | $204.0K | 0.00% | −13,700−15.0% | Reduced |
| Blair William & Co | 38,932 | $102.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 30,355 | $80.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 27,775 | $73.0K | 0.00% | +27,775 | New |
| Virtu Financial LLC | 25,611 | $67.0K | 0.01% | +25,611 | New |
| Chicago Trust Co NA | 16,700 | $44.0K | 0.01% | 00.0% | Unchanged |
| PDT Partners, LLC | 15,355 | $40.0K | 0.00% | −8,065−34.4% | Reduced |
| Charles Schwab Investment Management Inc | 13,239 | $35.0K | 0.00% | +13,239 | New |
| Quantum Private Wealth, LLC | 11,500 | $30.0K | 0.02% | +11,500 | New |
| Financial Advisors Network, Inc. | 10,633 | $28.0K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 8,435 | $23.0K | 0.00% | −19,636−70.0% | Reduced |
| Group One Trading, L.P. | 7,809 | $20.0K | 0.00% | −18,510−70.3% | Reduced |
| JPMorgan Chase & Co | 4,125 | $11.0K | 0.00% | −20,148−83.0% | Reduced |
| Wells Fargo & Company | 4,138 | $11.0K | 0.00% | −3,486−45.7% | Reduced |
| UBS Group AG | 3,768 | $10.0K | 0.00% | −787−17.3% | Reduced |
| Tower Research Capital LLC (TRC) | 2,066 | $5.00K | 0.00% | +728+54.4% | Added |
| Plante Moran Financial Advisors, LLC | 1,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 350 | $917 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 345,550 | – | – | +103,330+42.7% | Added |
| First Citizens Bank & Trust Co | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −24,475−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −17,610−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −10,876−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |