$23.56
-0.60 (-2.48%)
Market Cap
$628.1M
Shares Outstanding
27,284,491
Institutional Holders
85
Total Inst. Value
$176.9M
% of Float Held
62.2%
QoQ Holder Change
+45
Institutional data as of Q1 2025
New Positions
27
Closed Positions
11
Increased
29
Decreased
22
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Opaleye Management Inc. | $37.0M | 2,852,070 |
| 2 | EcoR1 Capital, LLC | $25.2M | 1,939,288 |
| 3 | Nantahala Capital Management, LLC | $15.3M | 1,175,951 |
| 4 | VANGUARD GROUP INC | $14.3M | 1,100,963 |
| 5 | CANNELL CAPITAL LLC | $9.0M | 691,367 |
| 6 | Westside Investment Management, Inc. | $6.4M | 493,650 |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.8M | 448,804 |
| 8 | ACADIAN ASSET MANAGEMENT LLC | $5.2M | 402,428 |
| 9 | BlackRock, Inc. | $4.5M | 345,360 |
| 10 | STIFEL FINANCIAL CORPNew | $4.2M | 319,990 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| EcoR1 Capital, LLC | +110K | $25.2M |
| Nantahala Capital Management, LLC | +57K | $15.3M |
| VANGUARD GROUP INC | +37K | $14.3M |
| CANNELL CAPITAL LLC | +310K | $9.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +256K | $5.8M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Mink Brook Asset Management LLC | -314K | $1.8M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | -104K | $1.8M |
| Westside Investment Management, Inc. | -82K | $6.4M |
| Schonfeld Strategic Advisors LLC | -65K | $314K |
| UBS Group AG | -40K | $1.2M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold ETON?
As of Q1 2025, 85 institutional investors report holding ETON (Eton Pharmaceuticals, Inc.) in their 13F filings.
What percentage of Eton Pharmaceuticals, Inc. is owned by institutions?
Institutional investors hold approximately 62.2% of Eton Pharmaceuticals, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most ETON?
The largest institutional holder of ETON is Opaleye Management Inc. with $37.0M in shares.
Are institutions buying or selling ETON?
This quarter, 27 institutions opened new positions in ETON and 11 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.