13F Insight
DOSSIER · 13F-HR · Q2 2026

SIRIOS CAPITAL MANAGEMENT L P

$822M in tracked AUM across 86 positions as of Q2 2026.

SC
CIK 0001104883 · last filed Jun 30, 2026
Total AUM
$822M
as of Q2 2026
Holdings
86
—
positions
Whale Score
64
64
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

SIRIOS CAPITAL MANAGEMENT L P filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
GEV
GE VERNOVA INC
$98M83K11.9%02
TSM
TAIWAN SEMICONDUCTOR MANUFAC
$50M105K6.1%03
AMZN
AMAZON COM INC
$41M173K5.0%04
GOOGL
ALPHABET INC
$37M104K4.5%05
DXCM
DEXCOM INC
$28M420K3.4%06
GMED
GLOBUS MED INC
$28M355K3.4%07
WFC
WELLS FARGO & CO
$27M321K3.2%08
AMD
ADVANCED MICRO DEVICES INC
$26M45K3.2%09
HEI/A
HEICO CORP NEW
$21M81K2.5%10
ONTO
ONTO INNOVATION INC
$20M53K2.4%

Filing history

2026Q2Jun 30
$822M▼ 0.3%
86 positionsView →2026Q1Mar 31
$825M▲ 2.7%
81 positionsView →2025Q4Dec 31
$803M▲ 4.6%
74 positionsView →2025Q3Sep 30
$768M▲ 11.4%
68 positionsView →2025Q2Jun 30
$690M▲ 23.1%
59 positionsLocked2025Q1Mar 31
$560M▲ 0.6%
62 positionsLocked2024Q4Dec 31
$557M▼ 1.4%
62 positionsLocked2024Q3Sep 30
$565M▼ 1.6%
64 positionsLocked2024Q2Jun 30
$574M▲ 8.2%
61 positionsLocked2024Q1Mar 31
$531M▲ 8.3%
61 positionsLocked2023Q4Dec 31
$490M▼ 7.2%
52 positionsLocked2023Q3Sep 30
$528M▼ 8.8%
54 positionsLocked
Showing 12 of 72