SIRIOS CAPITAL MANAGEMENT L P

CIK

1104883

Location

BOSTON, MA

Portfolio Value

Small $807,244,680

Diversification

Diversified

Filing Date

Global Rank

#2,003 / 8,623 ▲ 100 · as of Mar 2026

Top Industry

Specialty Industrial Machinery 15.7%

3Y Alpha vs SPY

+6.9%

Period ended 4 months ago

Filed May 15, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+94.8%

SPY

+65.3%

Annualised alpha

+6.7%

Max drawdown

−23.3%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

80 tracked 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

80 tracked positions · $807,244,680 total · filing declares 81 positions · $824,768,565 · as of Mar 31, 2026

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

Showing 1–50 of 80 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GEV	GE Vernova Inc. Industrials	Reduced	122,929	-37,770	$107,304,724	+2.2%	13.29%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	112,264	-47,811	$37,939,618	−22.0%	4.70%
AMZN	Amazon Com Inc Consumer Cyclical	Added	168,608	+34,300	$35,115,988	+13.3%	4.35%
ONTO	Onto Innovation Inc. Technology	Added	153,935	+38,580	$31,567,450	+73.4%	3.91%
GMED	Globus Medical Inc Healthcare	Added	354,168	+795	$30,515,114	−1.1%	3.78%
GOOGL	Alphabet Inc. Communication Services	Added	106,050	+50,689	$30,495,738	+76.0%	3.78%
DXCM	Dexcom Inc Healthcare	Reduced	428,342	-2,606	$26,899,877	−6.0%	3.33%
CG	Carlyle Group Inc. Financial Services	Added	542,251	+108,399	$26,239,525	+2.3%	3.25%
WFC	Wells Fargo & Company/Mn Financial Services	Added	325,242	+830	$25,892,515	−14.4%	3.21%
UNF	Unifirst Corp Industrials	NEW	98,544	NEW	$24,792,684	NEW	3.07%
AMD	Advanced Micro Devices Inc Technology	Added	82,735	+12,157	$16,830,781	+11.4%	2.08%
ALC	Alcon Inc Healthcare	Added	218,867	+17,434	$16,491,628	+3.9%	2.04%
CLH	Clean Harbors Inc Industrials	Reduced	57,213	-20,767	$16,404,683	−10.3%	2.03%
UNP	Union Pacific Corp Industrials	Reduced	67,214	-5,083	$16,307,460	−2.5%	2.02%
BSX	Boston Scientific Corp Healthcare	Added	257,907	+171,706	$16,183,664	+96.9%	2.00%
ODFL	Old Dominion Freight Line, Inc. Industrials	Reduced	81,609	-34,932	$15,946,398	−12.7%	1.98%
VST	Vistra Corp. Utilities	Added	96,890	+48,821	$14,565,473	+87.8%	1.80%
META	Meta Platforms, Inc. Communication Services	Reduced	24,172	-11,062	$13,829,526	−40.5%	1.71%
GPN	Global Payments Inc Industrials	Added	201,130	+1,244	$13,536,049	−12.5%	1.68%
WCN	Waste Connections, Inc. Industrials	Added	82,346	+6,831	$13,376,284	+1.0%	1.66%
CARR	CARRIER GLOBAL Corp Industrials	Added	231,043	+5,098	$13,010,031	+9.0%	1.61%
ADI	Analog Devices Inc Technology	Reduced	40,592	-5,183	$12,913,938	+4.0%	1.60%
ETN	Eaton Corp plc Industrials	Added	30,998	+2,975	$11,087,054	+24.2%	1.37%
PNC	Pnc Financial Services Group, Inc. Financial Services	Reduced	53,070	-21,466	$11,043,336	−29.0%	1.37%
NKE	NIKE, Inc. Consumer Cyclical	Added	185,803	+172,912	$9,814,114	+1095.0%	1.22%
MKSI	Mks Inc Technology	NEW	42,347	NEW	$9,731,764	NEW	1.21%
ALGM	Allegro Microsystems, Inc. Technology	NEW	298,421	NEW	$9,409,214	NEW	1.17%
RYN	Rayonier Inc Real Estate	NEW	432,239	NEW	$8,912,768	NEW	1.10%
MLM	Martin Marietta Materials Inc Basic Materials	NEW	14,904	NEW	$8,773,686	NEW	1.09%
TXN	Texas Instruments Inc Technology	Reduced	44,744	-14,085	$8,686,600	−14.9%	1.08%
PH	Parker-Hannifin Corp Industrials	Added	9,614	+4,858	$8,606,837	+105.9%	1.07%
ROP	Roper Technologies Inc Technology	Reduced	24,022	-38,724	$8,500,424	−69.6%	1.05%
AVGO	Broadcom Inc. Technology	Added	26,823	+10,398	$8,301,986	+46.0%	1.03%
MSFT	Microsoft Corp Technology	Reduced	22,397	-39,548	$8,290,697	−72.3%	1.03%
LLY	ELI LILLY & Co Healthcare	Reduced	8,086	-2,169	$7,437,260	−32.5%	0.92%
NVDA	Nvidia Corp Technology	Added	41,336	+3,017	$7,208,998	+0.9%	0.89%
THC	Tenet Healthcare Corp Healthcare	Reduced	37,644	-11,407	$7,103,799	−27.1%	0.88%
RRC	Range Resources Corp Energy	NEW	144,488	NEW	$6,527,967	NEW	0.81%
TPR	Tapestry, Inc. Consumer Cyclical	Reduced	43,750	-2,690	$6,173,562	+4.0%	0.76%
MDT	Medtronic plc Healthcare	Added	69,492	+9,040	$6,021,481	+3.7%	0.75%
CON	Concentra Group Holdings Parent, Inc. Healthcare	NEW	272,071	NEW	$5,835,922	NEW	0.72%
HCA	HCA Healthcare, Inc. Healthcare	Reduced	12,031	-31	$5,693,550	+1.1%	0.71%
DASH	DoorDash, Inc. Consumer Cyclical	Reduced	35,185	-8,968	$5,283,027	−47.2%	0.65%
IRTC	iRhythm Holdings, Inc. Healthcare	NEW	34,744	NEW	$4,100,486	NEW	0.51%
FROG	JFrog Ltd Technology	Added	83,881	+42,192	$3,936,535	+51.2%	0.49%
SPGI	S&P Global Inc. Financial Services	NEW	8,990	NEW	$3,823,806	NEW	0.47%
DDOG	Datadog, Inc. Technology	Added	30,324	+10,344	$3,579,748	+31.7%	0.44%
BAC	Bank Of America Corp /De/ Financial Services	Added	68,448	+5,056	$3,336,840	−4.3%	0.41%
AMAT	Applied Materials Inc /De Technology	Reduced	9,611	-5,400	$3,284,943	−14.8%	0.41%
NMRK	Newmark Group, Inc. Real Estate	NEW	218,191	NEW	$3,270,683	NEW	0.41%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.