SIRIOS CAPITAL MANAGEMENT L P

CIK

1104883

Location

BOSTON, MA

Portfolio Value

Micro $8,773,686

Diversification

Diversified

Filing Date

Global Rank

#1,732 / 8,232 ▲ 183

Top Industry

Specialty Industrial Machinery 15.7%

3Y Alpha vs SPY

+4.9%

Period ended 2 months ago

Filed May 15, 2026 · 30d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+98.8%

SPY

+76.3%

Annualised alpha

+4.9%

Max drawdown

−23.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

80 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

13.3%

−0.3 pts

Top 5

30.0%

−1.8 pts

Top 10

46.7%

−2.7 pts

HHI

370

Diversified−40

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	30.2%	$243,409,961	11
Technology	23.6%	$190,699,018	23
Healthcare	16.5%	$133,178,686	13
Financial Services	8.8%	$71,241,042	6
Consumer Cyclical	7.7%	$62,179,481	12
Communication Services	5.8%	$47,047,158	3
Consumer Defensive	2.2%	$17,438,757	7
Utilities	1.8%	$14,565,473	1
Real Estate	1.5%	$12,183,451	2
Basic Materials	1.1%	$8,773,686	1
Energy	0.8%	$6,527,967	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NKE	NIKE, Inc.	+172,912	185,803	$9,814,114
BSX	Boston Scientific Corp	+171,706	257,907	$16,183,664
SGRY	Surgery Partners, Inc.	+147,868	199,054	$2,372,723
CG	Carlyle Group Inc.	+108,399	542,251	$26,239,525
GOOGL	Alphabet Inc.	+50,689	106,050	$30,495,738
VST	Vistra Corp.	+48,821	96,890	$14,565,473
FROG	JFrog Ltd	+42,192	83,881	$3,936,535
ONTO	Onto Innovation Inc.	+38,580	153,935	$31,567,450
AMZN	Amazon Com Inc	+34,300	168,608	$35,115,988
EPAM	EPAM Systems, Inc.	+17,990	23,804	$3,223,061
ALC	Alcon Inc	+17,434	218,867	$16,491,628
ACN	Accenture plc	+12,894	14,315	$2,838,521
AMD	Advanced Micro Devices Inc	+12,157	82,735	$16,830,781
AVGO	Broadcom Inc.	+10,398	26,823	$8,301,986
DDOG	Datadog, Inc.	+10,344	30,324	$3,579,748
MDT	Medtronic plc	+9,040	69,492	$6,021,481
AAPL	Apple Inc.	+7,220	11,894	$3,018,578
WCN	Waste Connections, Inc.	+6,831	82,346	$13,376,284
WMT	Walmart Inc.	+5,767	21,972	$2,730,680
HSY	Hershey Co	+5,731	13,458	$2,797,783
CARR	CARRIER GLOBAL Corp	+5,098	231,043	$13,010,031
BAC	Bank Of America Corp /De/	+5,056	68,448	$3,336,840
PH	Parker-Hannifin Corp	+4,858	9,614	$8,606,837
NVDA	Nvidia Corp	+3,017	41,336	$7,208,998
ETN	Eaton Corp plc	+2,975	30,998	$11,087,054
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
ANNX	Annexon, Inc.	−135,193	575,063	$3,185,849
VIAV	Viavi Solutions Inc.	−92,241	61,920	$2,060,697
TSM	Taiwan Semiconductor Manufacturing Co Ltd	−47,811	112,264	$37,939,618
KKR	KKR & Co. Inc.	−44,215	9,784	$905,020
MSFT	Microsoft Corp	−39,548	22,397	$8,290,697
ROP	Roper Technologies Inc	−38,724	24,022	$8,500,424
GEV	GE Vernova Inc.	−37,770	122,929	$107,304,724
RNG	RingCentral, Inc.	−35,878	80,861	$3,007,220
ODFL	Old Dominion Freight Line, Inc.	−34,932	81,609	$15,946,398
GE	General Electric Co	−29,065	10,705	$3,037,757
PNC	Pnc Financial Services Group, Inc.	−21,466	53,070	$11,043,336
CLH	Clean Harbors Inc	−20,767	57,213	$16,404,683
TXN	Texas Instruments Inc	−14,085	44,744	$8,686,600
DOCU	Docusign, Inc.	−11,820	33,269	$1,577,283
THC	Tenet Healthcare Corp	−11,407	37,644	$7,103,799
META	Meta Platforms, Inc.	−11,062	24,172	$13,829,526
H	Hyatt Hotels Corp	−9,233	4,446	$639,290
USFD	US Foods Holding Corp.	−8,977	23,628	$2,178,737
DASH	DoorDash, Inc.	−8,968	35,185	$5,283,027
UBER	Uber Technologies, Inc	−8,630	4,381	$315,125
MNST	Monster Beverage Corp	−7,435	23,041	$1,669,550
WYNN	Wynn Resorts Ltd	−6,653	3,098	$314,601
AMAT	Applied Materials Inc /De	−5,400	9,611	$3,284,943
ADI	Analog Devices Inc	−5,183	40,592	$12,913,938
UNP	Union Pacific Corp	−5,083	67,214	$16,307,460
No positions match the current search.

New Positions

Positions the filer opened this quarter

17 positions

Ticker	Company	Shares	Value
UNF	Unifirst Corp	98,544	$24,792,684
MKSI	Mks Inc	42,347	$9,731,764
ALGM	Allegro Microsystems, Inc.	298,421	$9,409,214
RYN	Rayonier Inc	432,239	$8,912,768
MLM	Martin Marietta Materials Inc	14,904	$8,773,686
RRC	Range Resources Corp	144,488	$6,527,967
CON	Concentra Group Holdings Parent, Inc.	272,071	$5,835,922
IRTC	iRhythm Holdings, Inc.	34,744	$4,100,486
SPGI	S&P Global Inc.	8,990	$3,823,806
NMRK	Newmark Group, Inc.	218,191	$3,270,683
STZ	Constellation Brands, Inc.	18,828	$2,824,200
KO	Coca Cola Co	36,618	$2,784,798
EXTR	Extreme Networks Inc	182,396	$2,750,531
NYT	New York Times Co	32,508	$2,721,894
CHD	Church & Dwight Co Inc /De/	26,286	$2,453,009
GIL	Gildan Activewear Inc.	13,959	$776,818
GAP	Gap Inc	28,418	$687,715
No positions match the current search.

Sold Out

Positions the filer fully exited

9 positions

Ticker	Company	Shares	Value
EXAS	EXACT SCIENCES CORP	114,402	$11,618,667
ABT	Abbott Laboratories	90,457	$11,333,357
TMUS	T-Mobile US, Inc.	13,525	$2,746,116
PD	PagerDuty, Inc.	161,863	$2,122,023
SHW	Sherwin Williams Co	5,015	$1,625,010
CLS	Celestica Inc	3,169	$936,788
PG	PROCTER & GAMBLE Co	5,454	$781,612
CCEP	COCA-COLA EUROPACIFIC PARTNERS plc	6,681	$605,966
PATH	UiPath, Inc.	17,469	$286,316
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

1 positions · $8,773,686 total · Basic Materials only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio	History
MLM	Martin Marietta Materials Inc Basic Materials	NEW	14,904	NEW	$8,773,686	NEW	100.00%