13F

Stock

Eton Pharmaceuticals, Inc.

ETON · held by 104 managers

Reported value

$270.1M

Holders

104

+1 new · −1 exited

Holders’ est. mark

−$5.29M

Price effect on 4 books still in the name

Largest holder

$48.4M

Opaleye Management Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Opaleye Management Inc.2.86M$48.4MHeld
EcoR1 Capital, LLC2.03M$34.3MHeld
BlackRock, Inc.1.74M$29.4MHeld
Vanguard1.35M$22.8MHeld
Nantahala Capital Management, LLC1.18M$19.9MHeld
GEODE CAPITAL MANAGEMENT, LLC565.1K$9.56MHeld
State Street501.9K$8.49MHeld
MORGAN STANLEY493.9K$8.35M−$2.38MCut−$4.38M
National Philanthropic Trust492.1K$8.32M−$2.37MCut−$2.37M
Westside Investment Management, Inc.470.9K$7.96MHeld
OBERWEIS ASSET MANAGEMENT INC/431.3K$7.29MHeld
BNP PARIBAS FINANCIAL MARKETS277.5K$4.69MHeld
NORTHERN TRUST CORP231.8K$3.92MHeld
CANNELL CAPITAL LLC216.9K$3.67MHeld
Renaissance Technologies205.7K$3.48MHeld
GOLDMAN SACHS GROUP INC196.3K$3.32MHeld
Diametric Capital, LP193.2K$3.27MHeld
JPMORGAN CHASE & CO185.4K$3.14MHeld
Lumbard & Kellner, LLC174.9K$2.96MHeld
Aristides Capital LLC161.4K$2.73MHeld
Bank of New York Mellon Corp127.7K$2.16MHeld
UBS Group AG126.7K$2.14MHeld
Jefferies Financial Group Inc.118.3K$2MHeld
BANK OF AMERICA CORP /DE/104.8K$1.77M−$359.8KAdded$149.8K
Woodline Partners LP95.5K$1.61MHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC84K$1.42MHeld
WELLINGTON MANAGEMENT GROUP LLP81.2K$1.37MHeld
MILLENNIUM MANAGEMENT LLC79.3K$1.34MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC77.2K$1.31MHeld
TWO SIGMA INVESTMENTS, LP76.6K$1.3MHeld
Connor, Clark & Lunn Investment Management Ltd.76.6K$1.3MHeld
Citadel74.1K$1.25MHeld
Nuveen, LLC58.9K$996.3KHeld
JANE STREET GROUP, LLC58.1K$981.7KHeld
BARCLAYS PLC51.4K$870K−$177.4KAdded$70.2K
Russell Investments Group, Ltd.49.7K$840.3KHeld
PRELUDE CAPITAL MANAGEMENT, LLC45.3K$766.4KHeld
ANCHOR CAPITAL ADVISORS LLC40.7K$687.7KHeld
XTX Topco Ltd32.5K$550KHeld
BLAIR WILLIAM & CO/IL32.4K$547.9KHeld
RHUMBLINE ADVISERS30.4K$514.7KHeld
WELLS FARGO & COMPANY/MN28.3K$478.4KHeld
STATE OF WISCONSIN INVESTMENT BOARD24.6K$416.2KHeld
Guilbault Capital LLC23.2K$392.7KHeld
Aquatic Capital Management LLC22.8K$385.6KHeld
ESSEX INVESTMENT MANAGEMENT CO LLC20.2K$341.3KHeld
Invesco Ltd.19.7K$333KHeld
JUNCTURE WEALTH STRATEGIES, LLC19K$321.2KHeld
Bridge City Capital, LLC18.6K$314.5KHeld
DEUTSCHE BANK AG\18.2K$308.6KHeld
CHICAGO TRUST Co NA16.7K$282.4KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC14.6K$267KHeld
Voleon Capital Management LP15.6K$263.5KHeld
MetLife Investment Management, LLC15.5K$262.7KHeld
D. E. Shaw & Co., Inc.15.3K$259.2KHeld
PDT Partners, LLC14.9K$251.8KHeld
TWO SIGMA ADVISERS, LP14.7K$248.6KHeld
Squarepoint Ops LLC13.5K$228KHeld
Point72 Asset Management, L.P.12.9K$218.6KHeld
CANADA PENSION PLAN INVESTMENT BOARD12.5K$211.4KHeld
INTECH INVESTMENT MANAGEMENT LLC12.4K$210KHeld
RAYMOND JAMES FINANCIAL INC12.3K$207.1KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.11.9K$200.6KHeld
Quantum Private Wealth, LLC11.5K$194.5KHeld
ENVESTNET ASSET MANAGEMENT INC10.9K$185.1KHeld
Jump Financial, LLC10.6K$178.4KHeld
Man Group plc10.5K$177.1KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO10K$169.1KHeld
Quantbot Technologies LP9.36K$158.2KHeld
State of Wyoming8.16K$138KHeld
NEW YORK STATE COMMON RETIREMENT FUND8.1K$137KHeld
Police & Firemen's Retirement System of New Jersey7.21K$121.9KHeld
China Universal Asset Management Co., Ltd.4.37K$73.9KHeld
AlphaQuest LLC4.15K$70.2KHeld
Fidelity3.08K$52KHeld
Tower Research Capital LLC (TRC)2.99K$50.6KHeld
Caitong International Asset Management Co., Ltd2.94K$49.7KHeld
Legal & General Group Plc2.73K$46.2KHeld
Ameritas Investment Partners, Inc.2.17K$36.6KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1.58K$26.7KHeld
CITIGROUP INC1.45K$24.5KHeld
Mirae Asset Global Investments Co., Ltd.1.3K$22KHeld
Truvestments Capital LLC1.18K$20KHeld
ROYAL BANK OF CANADA1.02K$17KHeld
GF FUND MANAGEMENT CO. LTD.527$8.91KHeld
GROUP ONE TRADING LLC500$8.46KHeld
THOMPSON SIEGEL & WALMSLEY LLC408.5K$6.91KHeld
JONES FINANCIAL COMPANIES LLLP221$3.74KHeld
OSAIC HOLDINGS, INC.200$3.38KHeld
Sterling Capital Management LLC167$2.82KHeld
Vermillion & White Wealth Management Group, LLC150$2.54KHeld
Farther Finance Advisors, LLC146$2.47KHeld
US BANCORP \DE\54$913Held
PNC Financial Services Group, Inc.51$862Held
GAMMA Investing LLC23$389Held
PRICE T ROWE ASSOCIATES INC /MD/15.4K$260Held
SBI Securities Co., Ltd.10$169Held
Allworth Financial LP7$119New
State of Alaska, Department of Revenue6.94K$117Held
SG Americas Securities, LLC6.47K$109Held
Hughes Financial Services, LLC1$17Held
AMALGAMATED BANK805$14Held
Daiwa Securities Group Inc.89$2Held
CWM, LLC26$0Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.