Sirios Capital Management is a privately held investment manager based in Boston. The firm offers investment management services to clients, including collective investment vehicles, separately managed accounts, and registered funds.
John Brennan is a Director at Sirios Capital Management. He has previously worked at Sirios Capital Management, MetLife, and Fidelity Investments. John holds an MBA from Stanford University Graduate School of Business (2015-2017).
Sirios Capital Management LP is a hedge fund with 7 clients and discretionary assets under management (AUM) of $765,269,630 (Form ADV from 2024-03-28). Their last reported 13F filing for Q1 2024 included $530,662,553 in managed 13F securities and a top 10 holdings concentration of 42.78%. Sirios Capital Management LP's largest holding is Alcon Inc with 382,329 shares.
| Fund Name: | Sirios Capital Management |
| Manager | John Brennan |
| Portfolio Value | $530,662,553 |
| Change This QTR | +1.08% |
| No. | Security | Ticker | Shares | Value | Activity | % Port | History |
|---|---|---|---|---|---|---|---|
| 1. | ALC | 382,329 | $31,844,182 | -29% | 6% | ||
| 2. | GE | 188,827.1 | $26,452,371 | +7% | 4.98% | ||
| 3. | HEI, HEI.A | 159,327 | $24,526,798 | +7% | 4.62% | ||
| 4. | ROP | 41,491 | $23,269,812 | +7% | 4.38% | ||
| 5. | TSM | 170,445 | $23,189,042 | +157% | 4.36% |
