SIRIOS CAPITAL MANAGEMENT L P

Q2 2026 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
86
Total value ($000)
$822,255
Net value change ($000)
-2,514 (-0.3%)
New positions
14
Sold out positions
9
Turnover %
7.5%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

Prev filing: 5/15/2026 Next filing: — SEC filing
You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SARO 15,326 NEW
TSM 12,321 32.5%
NVDA 10,055 139.5%
NYT 9,889 363.3%
AMD 9,229 54.8%
NFLX 8,648 NEW
GOOGL 6,662 21.8%
AMZN 6,203 17.7%
PH 5,764 67.0%
NTRA 4,345 325.0%
Top Reduces (Value $000, Stocks/ETFs)
CG -24,677 -94.0%
UNF -16,118 -65.0%
META -13,275 -96.0%
ONTO -11,666 -37.0%
GEV -9,464 -8.8%
ROP -8,500 -100.0%
ALGM -7,777 -82.7%
MKSI -5,534 -56.9%
BSX -4,554 -28.1%
ADI -4,454 -34.5%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None