# SIRIOS CAPITAL MANAGEMENT, L.P.

SIRIOS CAPITAL MANAGEMENT, L.P. of BOSTON, MA is an SEC-registered investment adviser.

## Registration

- CRD: 160580
- Type: SEC-registered investment adviser
- SEC file number: 801-73570
- Location: ONE INTERNATIONAL PLACE, BOSTON, MA, 02110
- Phone: 617-598-5100
- Latest filing: 2026-03-13
- Regulatory AUM: $937.5M
- Discretionary AUM: $937.5M
- Clients: 15
- Accounts: 5

## Business model

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

## Officers, owners & control persons (9)

| Name | Role | Location |
| --- | --- | --- |
| Fitzpatrick H John | CHIEF COMPLIANCE OFFICER | Evanston, IL |
| John Francis Brennan | LIMITED PARTNER AND MANAGING DIRECTOR OF SIRIOS CAPITAL MANAGEMENT, L.P.; SOLE MEMBER OF SIRIOS ASSOCIATES, L.L.C., THE GENERAL PARTNER OF SIRIOS CAPITAL MANAGEMENT, L.P. | — |
| Robert John Fitzpatrick | CHIEF COMPLIANCE OFFICER | — |
| Allison M Smyth | CHIEF FINANCIAL OFFICER | — |
| BRENNAN JOHN FRANCIS | DIRECTOR OF SIRIOS CAPITAL SINGAPORE PTE. LTD.; LIMITED PARTNER AND MANAGING DIRECTOR OF SIRIOS CAPITAL MANAGEMENT, L.P.; MANAGING DIRECTOR OF SIRIOS CAPITAL MANAGEMENT, L.P. (+2 more) | — |
| FOSCALDO CRAIG STEPHEN | CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND CHIEF COMPLIANCE OFFICER OF SIRIOS CAPITAL MANAGEMENT, L.P. | — |
| KIMMEL JEFFREY W | CHIEF FINANCIAL OFFICER; CHIEF FINANCIAL OFFICER AND CHIEF COMPLIANCE OFFICER | — |
| KOTHARI RISHIKESH P | DIRECTOR OF SIRIOS CAPITAL SINGAPORE PTE. LTD. | — |
| SMYTH ALLISON M | CHIEF FINANCIAL OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/160580/brochure
- Similar advisers: https://search.stillhousedata.com/firm/160580/similar
- Related entities: https://search.stillhousedata.com/firm/160580/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/160580

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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.