GAGNON ADVISORS, LLC
Legal name: GAGNON ADVISORS
CRD #161697 SEC #801-79567 NEW YORK, NY 212-554-5060
SEC Registered Private Funds Disclosures
Total AUM
$181.1M
Discretionary
$181.1M
Employees
10
Clients
0
Accounts
3
This firm has regulatory disclosures on file.
View disclosures
Firm Details
- Organization Type
- Limited Liability Company
- State of Formation
- Delaware
- Fiscal Year End
- DECEMBER
- Registration Date
- --
- Latest Filing
- Aug 13, 2025
- Branch Offices
- 0
Advisory Services
No services reported
Compensation Methods
No compensation methods reported
Ownership
Direct Owners & Executive Officers (Schedule A)
| Name | Type | Title / Status | Ownership | Control |
|---|---|---|---|---|
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| ATKINSON, BENJAMIN, CHEEVER | I | MANAGING MEMBER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| D'ALESSANDRO, MARIANNE | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| DUMONT, SUSAN, ELIZABETH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| FERRANTE, LISA, CATHERINE | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | NA | Control |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| LEE, DWIGHT, EISENHOWER | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| ROBOHM, JONATHAN, WILLIAMS | I | MEMBER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| TRANCHIDA, ALISON, O'BRIEN | I | OPERATIONS MANAGER | NA | |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON ADMINISTRATIVE SERVICES LLC | DE | OWNER | E | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | C | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | C | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | C | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | C | Control |
| GAGNON, NEIL, JOSEPH | I | CHIEF EXECUTIVE OFFICER | C | Control |
| DREW, MAUREEN, ONEILL | I | MEMBER | B | |
| DREW, MAUREEN, ONEILL | I | MEMBER | B | |
| DREW, MAUREEN, ONEILL | I | MEMBER | B | |
| DREW, MAUREEN, ONEILL | I | MEMBER | B | |
| DREW, MAUREEN, ONEILL | I | MEMBER | B | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | B | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | B | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | B | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | B | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | B | |
| TAYLOR, WILLIS, GITT | I | MEMBER | B | |
| TAYLOR, WILLIS, GITT | I | MEMBER | B | |
| TAYLOR, WILLIS, GITT | I | MEMBER | B | |
| TAYLOR, WILLIS, GITT | I | MEMBER | B | |
| TAYLOR, WILLIS, GITT | I | MEMBER | B | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| DREW, MAUREEN, ONEILL | I | MEMBER | A | |
| DREW, MAUREEN, ONEILL | I | MEMBER | A | |
| DREW, MAUREEN, ONEILL | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | A | |
| GAGNON, BRIAN, JOSEPH | I | MEMBER | A | |
| GAGNON, BRIAN, JOSEPH | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | RESEARCH ANALYST | A | |
| TAYLOR, WILLIS, GITT | I | MEMBER | A | |
| TAYLOR, WILLIS, GITT | I | MEMBER | A |
Indirect Owners (Schedule B)
| Name | Type | Entity | Ownership | Control |
|---|---|---|---|---|
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | D | Control |
| GAGNON, NEIL, JOSEPH | I | GAGNON ADMINISTRATIVE SERVICES LLC | C | Control |
Registrations
Federal
IA
Aug 13, 2025 REGISTERED
Address
1370 6TH AVENUE, 26TH FLOORNEW YORK, NY 10019
United States
Phone: 212-554-5060