Skip to content
RIA · CRD 135955SEC-RegisteredPrivate Fund Adviser

Updated:

Westchester Capital Partners, LLC

Westchester Capital Partners, LLC is an investment adviser registered with the U.S. Securities and Exchange Commission (CRD 135955, SEC file 801-73214), with...

Westchester Capital Partners, LLC

Westchester Capital Partners, LLC is an investment adviser registered with the U.S. Securities and Exchange Commission (CRD 135955, SEC file 801-73214), with its main office in Valhalla, New York. Its Form ADV filed on 24 June 2026 reports $34.2M in regulatory assets under management across 2 accounts. The firm reports that it advises one or more private funds. Source: SEC Investment Adviser Public Disclosure, retrieved 14 October 2026.

General information

Firm type

Registered Investment Adviser

AUM

$34.2M regulatory AUM (Form ADV, June 2026)

Location

Region

North America

Country

United States

City

Valhalla

Corporate office

Valhalla, NY, United States

Frequently asked questions

What is Westchester Capital Partners, LLC?

Westchester Capital Partners, LLC is a registered investment adviser headquartered in Valhalla, United States.

Where is Westchester Capital Partners, LLC headquartered?

Westchester Capital Partners, LLC is headquartered in Valhalla, United States, in the North America region.

What is Westchester Capital Partners, LLC's assets under management?

Westchester Capital Partners, LLC reports approximately $34.2M regulatory AUM (Form ADV, June 2026) in assets under management.

What type of firm is Westchester Capital Partners, LLC?

Westchester Capital Partners, LLC is classified by Altss as a Registered Investment Adviser, operating from United States within the North America region.

How does Altss source intelligence on Westchester Capital Partners, LLC?

Altss uses documented public records and disclosures, organization submissions, and licensed sources where permitted. Source rights, collection method and factual verification are separate questions; consult the cited source and field-level provenance.

When was Westchester Capital Partners, LLC's Altss profile last updated?

Westchester Capital Partners, LLC's source record was modified on October 14, 2026. This is not a field-level verification date. Public records carry source-specific dates where available. No population-wide measured refresh cadence or universal verification deadline is established here. Page modified, source captured, fact observed, entity verified and aggregate measured describe different events. Check the date attached to the relevant claim; a missing verification date means unknown. Stored source history does not establish a customer-facing historical-analysis interface.

Profile maintained by Altss. Updated: . To correct this record or make a privacy request, send the page URL and your evidence to privacy@altss.com; corrections are free.

Need institutional-grade insight on registered investment advisers?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

Browse by category

More Registered Investment Adviser profiles