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 | $689,849,547 |
| Change This QTR | +1.23% |
| No. | Security | Ticker | Shares | Value | Activity | % Port | History |
|---|---|---|---|---|---|---|---|
| 1. | GEV | 180,183 | $95,343,834 | -12% | 13.82% | ||
| 2. | TSM | 301,500 | $68,286,735 | +10% | 9.9% | ||
| 3. | ALC | 370,882 | $32,741,463 | -2% | 4.75% | ||
| 4. | WFC | 400,842 | $32,115,461 | +29% | 4.66% | ||
| 5. | GMED | 515,642 | $30,433,191 | +14% | 4.41% |
