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Eton Pharmaceuticals
ETON
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
54.28%
Public and others
23.73%
Hedge funds
17.06%
Individuals & Insiders
4.93%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Opaleye Management Inc.
9.46%
2.71M
0.65%
-155.00K
07/14/2026
EcoR1 Capital, LLC
7.60%
2.17M
0.34%
+0
06/30/2026
BlackRock, Inc.
6.63%
1.90M
0.36%
+178.55K
06/30/2026
Nantahala Capital Management, LLC
4.11%
1.18M
0.18%
+0
06/30/2026
Vanguard Capital Management, LLC
4.01%
1.15M
0.23%
-13.70K
06/30/2026
Sean Brynjelsen
President, CEO & Director
3.36%
961.19K
0.42%
+127.50K
08/20/2026
Morgan Stanley
2.63%
751.03K
0.96%
+293.69K
06/30/2026
State Street Investment Management
2.46%
701.79K
0.52%
+171.57K
06/30/2026
Geode Capital Management, LLC
2.28%
652.30K
0.17%
+74.64K
06/30/2026
Oberweis Asset Management, Inc.
1.75%
501.60K
0.15%
+62.30K
06/30/2026
National Philanthropic Trust
1.72%
492.11K
0.08%
+0
06/30/2026
Westside Investment Management, LLC
1.51%
431.16K
0.20%
-36.76K
06/30/2026
Pillsbury Lake Capital, LLC
1.35%
387.16K
0.02%
+22.20K
06/30/2026
Teachers Insurance and Annuity Association-College Retirement Equities Fund
1.29%
368.17K
1.08%
+310.22K
06/30/2026
BNP Paribas Financial Markets SNC
1.13%
322.47K
0.02%
+20.36K
06/30/2026
Nuveen Asset Management LLC
1.12%
320.21K
1.10%
+314.50K
07/31/2026
Woodline Partners LP
1.09%
310.88K
0.46%
+140.18K
06/30/2026
Thompson, Siegel & Walmsley LLC
1.04%
297.23K
0.44%
-108.86K
06/30/2026
Northern Trust Global Investments
0.90%
255.85K
0.03%
+18.02K
06/30/2026
Marshall Wace LLP
0.87%
249.18K
0.57%
+166.46K
06/30/2026