# JANA PARTNERS MANAGEMENT, LP

JANA PARTNERS MANAGEMENT, LP of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 292832
- Type: SEC-registered investment adviser
- SEC file number: 801-128907
- Location: 888 SEVENTH AVENUE, 24TH FLOOR, NEW YORK, NY, 10106
- Phone: 212-455-0900
- Latest filing: 2026-05-29
- Regulatory AUM: $2.3B
- Discretionary AUM: $2.3B
- Clients: 19
- Accounts: 8

## Business model

- Compensation: % of AUM, Performance
- Clients served: Pooled vehicles, Investment cos

## Officers, owners & control persons (14)

| Name | Role | Location |
| --- | --- | --- |
| [Jennifer Fanjiang](https://search.stillhousedata.com/person/56634) | PARTNER, CHIEF LEGAL OFFICER & CHIEF COMPLIANCE OFFICER | LIMITED PARTNER | New York, NY |
| [Barry Stuart Rosenstein](https://search.stillhousedata.com/person/683958) | DIRECTOR; FOUNDER & EXECUTIVE CHAIRMAN | LIMITED PARTNER; SENIOR MANAGING MEMBER | — |
| [Scott David Ostfeld](https://search.stillhousedata.com/person/683959) | DIRECTOR; MANAGING MEMBER; MANAGING PARTNER | LIMITED PARTNER | — |
| [Kevin Garvey Galligan](https://search.stillhousedata.com/person/683960) | PARTNER | LIMITED PARTNER | — |
| [Jay Hyun Young](https://search.stillhousedata.com/person/683961) | CHIEF OPERATING OFFICER | — |
| [Ryan Matthew Hunter](https://search.stillhousedata.com/person/683962) | CHIEF FINANCIAL OFFICER | — |
| [Ryan Richard Caswell](https://search.stillhousedata.com/person/683963) | DIRECTOR | — |
| [Michael Louis Gravelle](https://search.stillhousedata.com/person/683964) | DIRECTOR | — |
| [ROSENSTEIN ARNOLD STUART](https://search.stillhousedata.com/person/768968) | FOUNDER & EXECUTIVE CHAIRMAN | LIMITED PARTNER; MANAGING PARTNER; MANAGING PARTNER | LIMITED PARTNER (+1 more) | — |
| [YOUNG JAY HYUN](https://search.stillhousedata.com/person/848502) | CHIEF OPERATING OFFICER | — |
| [OSTFELD SCOTT DAVID](https://search.stillhousedata.com/person/848503) | MANAGING MEMBER; MANAGING MEMBER | LIMITED PARTNER; MANAGING PARTNER | LIMITED PARTNER | — |
| [Fanjiang Jennifer](https://search.stillhousedata.com/person/853029) | PARTNER, CHIEF LEGAL OFFICER & CHIEF COMPLIANCE OFFICER; PARTNER, CHIEF LEGAL OFFICER & CHIEF COMPLIANCE OFFICER | LIMITED PARTNER | — |
| [HUNTER RYAN MATTHEW](https://search.stillhousedata.com/person/872001) | CHIEF FINANCIAL OFFICER | — |
| [GALLIGAN KEVIN GARVEY](https://search.stillhousedata.com/person/877893) | PARTNER; PARTNER | LIMITED PARTNER | — |


## Private funds (6)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| JANA STRATEGIC INVESTMENTS BENCHMARK MASTER FUND, L.P. | Hedge Fund | Cayman Islands | 114 | $1.8B | $5.0M |
| JM IV, LP | Hedge Fund | Delaware | 3 | $241.5M | — |
| JANA SPECIAL SITUATIONS INVESTMENTS LLC | Hedge Fund | Delaware | 1 | $110.1M | — |
| JANA STRATEGIC INVESTMENT FUND IX, LP | Hedge Fund | Delaware | 2 | $85.4M | — |
| JANA STRATEGIC INVESTMENT FUND X, LP | Hedge Fund | Delaware | 2 | $51.7M | — |
| JANA SPECIAL SITUATIONS INVESTMENTS II, LLC | Hedge Fund | Delaware | 1 | $25.2M | — |


## Branch offices (1)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| PALM BEACH | FL | 2 | 212-455-0900 |


## Fund service providers (2)

- custodian: JANA STRATEGIC INVESTMENTS BENCHMARK FUND, L.P.
- custodian: JANA STRATEGIC INVESTMENTS BENCHMARK OFFSHORE FUND, LTD

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/292832/brochure
- Similar advisers: https://search.stillhousedata.com/firm/292832/similar
- Related entities: https://search.stillhousedata.com/firm/292832/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/292832

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.