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Limited Liability Company
Henry Swieca runs Limited Liability Company, a New York multi-strategy hedge fund anchored by his proprietary capital after the Highbridge Capital sale.
Limited Liability Company
Henry Swieca founded Limited Liability Company in 1990, concurrent with his leadership at Highbridge Capital Management. The firm emerged from Swieca's personal capital base following Highbridge's 2004 majority sale to J.P. Morgan Asset Management, which was completed fully by 2009. Swieca, a Queens College alumnus who started his career at Merrill Lynch, structured the firm as a lean partnership rather than a multi-product platform. The firm deploys capital across public equities, structured credit, and event-driven special situations. Swieca's approach mirrors the multi-strategy framework he institutionalized at Highbridge, but at a fraction of the scale — typically maintaining a book of 15–25 core positions. Known public equity filings have included activist stakes in small-cap financial services and technology companies, though the firm rarely grants interviews and discloses positions only when required by 13D filings. The investment team operates from a single location in New York. Swieca remains the sole portfolio manager with final discretion on all allocations. In addition to Limited Liability Company, Swieca co-founded the Swieca Family Foundation, a philanthropic vehicle focused on education and Jewish causes. Prior to this, he served as co-CIO of the multi-billion dollar Highbridge platform alongside Glenn Dubin. Limited Liability Company functions as an extension of Swieca's personal balance sheet — a structure that removes external redemption pressure and allows the firm to hold concentrated activist positions through full catalyst cycles. This differentiates it from institutional multi-strategy peers who must manage daily liquidity constraints. The firm has never marketed externally to institutional limited partners.
General information
Firm type
Asset Manager
Year founded
1990
AUM
Undisclosed
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Henry Swieca
Founder
Stuart Katz
Chief Executive Officer
Sector focus
Frequently asked questions
Who runs investment decisions at Limited Liability Company?
Henry Swieca is the sole portfolio manager. He founded the firm in 1990 and personally reviews every position. CEO Stuart Katz handles non-investment operations, but Swieca retains final discretion on all portfolio allocations.
How does Limited Liability Company source its deal flow?
The firm relies on Swieca's three-decade network built through Highbridge Capital Management and the broader New York hedge fund community. Because the firm does not market externally or participate in prime brokerage capital introduction, most opportunities arrive through direct relationships with management teams and sell-side desks.
Is Limited Liability Company a single-family office or a hedge fund?
It is a hedge fund in function but a family office in structure. Henry Swieca's proprietary capital anchors the portfolio, and the firm has never accepted external institutional limited partners. It operates more like a private investment office than a commercial asset manager.
What investment strategies does the firm pursue?
Limited Liability Company deploys capital across public equities, structured credit, and event-driven special situations. The firm maintains a concentrated book of 15–25 positions and has historically filed activist 13D stakes in small-cap financial services and technology companies.
Where does the underlying wealth come from?
Henry Swieca co-founded Highbridge Capital Management alongside Glenn Dubin. J.P. Morgan acquired a majority stake in Highbridge in 2004 and completed the full acquisition in 2009. Swieca's proceeds from that sale form the capital base of Limited Liability Company.
Does Limited Liability Company maintain any other investment vehicles?
No. The firm runs a single portfolio. Swieca operates a separate philanthropic entity, the Swieca Family Foundation, which focuses on education and Jewish community causes. That foundation is structurally separate from investment operations.
What is Limited Liability Company's relationship with J.P. Morgan today?
There is no ongoing formal relationship. After the Highbridge sale, Swieca left the firm and now operates independently through Limited Liability Company. Any dealings with J.P. Morgan are arm's-length transactions through normal brokerage relationships.
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