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Eton Pharmaceutcials
ETON

Overview Fund Activity

85 hedge funds and large institutions have $183M invested in Eton Pharmaceutcials in 2025 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 29 increasing their positions, 22 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
85
Holders Change
+15
Holders Change %
+21.43%
% of All Funds
1.15%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
26
Increased
29
Reduced
22
Closed
11
Calls
$891K
Puts
$476K
Net Calls
+$415K
Net Calls Change
-$3.46M

Top Buyers

1
Stifel Financial
Stifel Financial
Missouri
+$4.15M
2
CC
Cannell Capital
Wyoming
+$4.02M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$3.33M
4
Millennium Management
Millennium Management
New York
+$2.82M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$2M

Top Sellers

1
MBAM
Mink Brook Asset Management
Florida
-$4.08M
2
PHP
Parkman Healthcare Partners
Connecticut
-$3.69M
3
WA
Wasatch Advisors
Utah
-$3.08M
4
PCMI
Paradigm Capital Management Inc
New York
-$2.66M
5
AI
Acuitas Investments
Washington
-$2.48M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS Group
26
UBS Group
Switzerland
$1.24M -$514K -39,604 -29%
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$1.13M -$95.2K -7,333 -8%
Northern Trust
28
Northern Trust
Illinois
$1.1M -$32.5K -2,507 -3%
Two Sigma Investments
29
Two Sigma Investments
New York
$1.07M -$391K -30,103 -27%
Raymond James Financial
30
Raymond James Financial
Florida
$1.02M +$872K +67,170 +608%
EI
31
EAM Investors
California
$1.01M -$223K -17,186 -18%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$964K – – –
Squarepoint
33
Squarepoint
New York
$841K +$841K +64,795 New
ACA
34
Anchor Capital Advisors
Massachusetts
$781K -$3.28K -253 -0.4%
HF
35
HRT Financial
New York
$742K +$742K +57,235 New
Jacobs Levy Equity Management
36
Jacobs Levy Equity Management
New Jersey
$704K +$704K +54,275 New
Two Sigma Advisers
37
Two Sigma Advisers
New York
$689K +$44.1K +3,400 +7%
Balyasny Asset Management
38
Balyasny Asset Management
Illinois
$652K +$498K +38,355 +324%
Barclays
39
Barclays
United Kingdom
$580K -$133K -10,225 -19%
BNP Paribas Financial Markets
40
BNP Paribas Financial Markets
France
$510K +$506K +38,967 +11,133%
OAC
41
OMERS Administration Corp
Ontario, Canada
$458K -$33.7K -2,600 -7%
William Blair & Company
42
William Blair & Company
Illinois
$453K – – –
SOW
43
State of Wyoming
Wyoming
$343K +$343K +26,443 New
PP
44
PDT Partners
New York
$334K +$334K +25,755 New
Wellington Management Group
45
Wellington Management Group
Massachusetts
$328K +$328K +25,283 New
Citadel Advisors
46
Citadel Advisors
Florida
$318K +$318K +24,492 New
SSA
47
Schonfeld Strategic Advisors
New York
$314K -$850K -65,451 -73%
Man Group
48
Man Group
United Kingdom
$291K +$291K +22,404 New
JG
49
Jain Global
New York
$291K +$291K +22,401 New
EIM
50
Essex Investment Management
Massachusetts
$265K -$52.2K -4,023 -16%
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