Institutional Ownership
Eton Pharmaceuticals Inc
CUSIP 29772L108COMETONQ1 2026
Institutional Holders
112
13F filers
Shares Held
16.46M
Aggregate institutional
Institutional Value
$395.37M
Q1 2026
Net New Holders
+11
26 new · 15 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions26
Increased36
Decreased32
Sold out15
Institutional Holders
112 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Opaleye Management Inc. | 2.86M | $70.58M | 0 | Held |
| 2 | Ecor1 Capital, LLC | 2.17M | $53.60M | +141.4K | Added |
| 3 | Blackrock, Inc. | 1.72M | $42.38M | −21.6K | Reduced |
| 4 | Nantahala Capital Management, LLC | 1.18M | $29.02M | 0 | Held |
| 5 | Geode Capital Management, LLC | 577.7K | $14.26M | +12.6K | Added |
| 6 | State Street Corp | 530.2K | $13.09M | +28.3K | Added |
| 7 | National Philanthropic Trust | 492.1K | $12.15M | 0 | Held |
| 8 | Morgan Stanley | 478.0K | $11.80M | −16.0K | Reduced |
| 9 | Westside Investment Management, Inc. | 467.9K | $11.55M | −3.0K | Reduced |
| 10 | Oberweis Asset Management Inc/ | 439.3K | $10.84M | +8.0K | Added |
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