Ledger.
Investor · Boston, MA

N. Sirios Associates, L.L.C

Open N. in the network graph →
Filings
32
SEC Form D
Connections
5
co-filers
Capital
$14.2B
across filings
Active
Mar 2010
to Feb 2026

Most-connected co-filers (5)

Brad C. Brooks · Dallas, TX32 sharedN. Sirios Capital, L.L.C · Boston, MA32 sharedN. Sirios Associates, L.L.C · Boston, MA31 sharedN. Sirios Capital, L.L.C · Boston, MA31 sharedJohn F. Brennan, Jr · Boston, MA23 shared

Recent filings (32)

SIRIOS CAPITAL PARTNERS II LPFeb 2026 · 2 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2025 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2024 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2024 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2023 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2023 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2022 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2022 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2021 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2021 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2020 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2020 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2019 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2019 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPFeb 2018 · 5 co-filersSIRIOS CAPITAL PARTNERS LPFeb 2018 · 5 co-filersSIRIOS CAPITAL PARTNERS LPMar 2017 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPMar 2017 · 5 co-filersSIRIOS CAPITAL PARTNERS LPMar 2016 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPMar 2016 · 5 co-filersSIRIOS CAPITAL PARTNERS LPMar 2015 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPMar 2015 · 5 co-filersSIRIOS CAPITAL PARTNERS II LPMar 2014 · 5 co-filersSIRIOS CAPITAL PARTNERS LPMar 2014 · 5 co-filersSIRIOS CAPITAL PARTNERS LPMar 2013 · 4 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See N. in the interactive graph →