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Super Investors SIRIOS CAPITAL MANAGEMENT L P
SC

SIRIOS CAPITAL MANAGEMENT L P

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$822M
Positions
86
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$3.07B $490M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$655M in Q2 2013 → $822M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Ge Vernova Inc 11.9% Trimmed 32% 83,279 $97.8M
TS Taiwan Semiconductor Manufac 6.1% Trimmed 6.3% 105,244 $50.3M
Amazon Com Inc 5.0% Added 2.8% 173,360 $41.3M
Alphabet Inc 4.5% Trimmed 2.0% 103,975 $37.2M
Dexcom Inc 3.4% Trimmed 1.8% 420,418 $28.3M
GM Globus Med Inc 3.4% Added 0.2% 355,019 $28.1M
Wells Fargo & Co 3.2% Trimmed 1.2% 321,253 $26.5M
Advanced Micro Devices Inc 3.2% Trimmed 46% 44,860 $26.1M
HN Heico Corp New 2.5% Trimmed 3.0% 80,503 $20.8M
Onto Innovation Inc 2.4% Trimmed 66% 52,585 $19.9M
UP Union Pac Corp 2.1% Trimmed 4.0% 64,535 $17.6M
Clean Harbors Inc 2.1% Added 2.3% 58,546 $17.5M
Nvidia Corporation 2.1% Added 109% 86,282 $17.3M
Carrier Global Corporation 1.9% Trimmed 6.0% 217,109 $15.9M
Standardaero Inc 1.9% New 512,390 $15.3M
Vistra Corp 1.8% Trimmed 1.3% 95,623 $15.2M
AA Alcon Ag (nys) 1.8% Added 0.8% 220,615 $14.8M
GP Global Pmts Inc 1.8% Trimmed 1.2% 198,727 $14.4M
Parker-hannifin Corp 1.7% Added 53% 14,692 $14.4M
OD Old Dominion Freight Line In 1.7% Trimmed 22% 63,922 $13.8M
Waste Connections Inc 1.6% Trimmed 1.7% 80,938 $13.5M
PF Pnc Finl Svcs Group Inc 1.6% Trimmed 1.1% 52,489 $12.9M
NY New York Times Co Mtn Be 1.5% Added 454% 180,208 $12.6M
Boston Scientific Corp 1.4% Added 5.7% 272,493 $11.6M
MM Martin Marietta Matls Inc 1.3% Added 28% 19,056 $11M
Nike Inc 1.1% Added 23% 228,078 $9.36M
EL Eli Lilly & Co 1.1% Trimmed 5.5% 7,643 $9.17M
Rayonier Inc 1.1% Trimmed 1.3% 426,630 $9.08M
UM Unifirst Corp Mass 1.1% Trimmed 67% 32,802 $8.67M
Netflix Inc. 1.1% New 121,116 $8.65M
Eaton Corp PLC 1.1% Trimmed 35% 20,270 $8.64M
Analog Devices Inc 1.0% Trimmed 48% 21,301 $8.46M
TI Texas Instrs Inc 1.0% Trimmed 40% 26,992 $8.05M
ES Epam Sys Inc 0.9% Added 287% 92,230 $7.32M
CG Concentra Group Holdings Par 0.9% Trimmed 10% 243,531 $7.25M
AP Accenture PLC Ireland 0.8% Added 290% 55,859 $6.95M
Microsoft Corp 0.8% Trimmed 20% 17,885 $6.67M
Doordash Inc 0.8% Trimmed 1.2% 34,747 $6.41M
Tapestry Inc 0.8% Trimmed 1.2% 43,243 $6.33M
Medtronic PLC 0.7% Added 5.2% 73,119 $5.72M
Natera Inc 0.7% Added 213% 20,933 $5.68M
Broadcom Inc 0.7% Trimmed 45% 14,818 $5.6M
RR Range Res Corp 0.6% Trimmed 0.6% 143,576 $5.34M
Hca Healthcare Inc 0.6% Trimmed 1.3% 11,877 $4.63M
Mks Inc. 0.5% Trimmed 78% 9,439 $4.2M
Irhythm Holdings Inc 0.5% Trimmed 0.8% 34,455 $4.1M
Tenet Healthcare Corp 0.5% Trimmed 42% 21,739 $4.07M
BO Bank Of Amer Corp 0.5% Trimmed 1.2% 67,627 $3.85M
Newmark Group Inc 0.5% Added 16% 253,699 $3.83M
Ringcentral Inc 0.4% Added 15% 93,262 $3.64M
S&P Global Inc 0.4% Trimmed 4.6% 8,574 $3.49M
Annexon Inc 0.4% Trimmed 1.0% 569,276 $3.25M
American Express Co 0.4% New 8,984 $3.04M
Motorola Solutions Inc 0.4% New 7,272 $3.02M
Apple Inc 0.4% Trimmed 16% 10,047 $2.91M
Surgery Partners Inc 0.4% Trimmed 13% 172,976 $2.91M
Colgate Palmolive Co 0.3% New 29,442 $2.7M
Coca Cola Co 0.3% Trimmed 12% 32,192 $2.62M
Datadog Inc 0.3% Trimmed 68% 9,763 $2.54M
Church & Dwight Co Inc 0.3% Trimmed 0.9% 26,053 $2.52M

Showing top 60 of 86 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Ge Vernova Inc Trimmed −39,650 −$46.6M 11.9%
Onto Innovation Inc Trimmed −101,350 −$38.4M 2.4%
Advanced Micro Devices Inc Trimmed −37,875 −$22M 3.2%
Carlyle Group Inc Trimmed −505,128 −$21.3M 0.2%
Allegro Microsystems Inc Trimmed −274,983 −$19.1M 0.2%
UM Unifirst Corp Mass Trimmed −65,742 −$17.4M 1.1%
Standardaero Inc New +512,390 +$15.3M 1.9%
Mks Inc. Trimmed −32,908 −$14.6M 0.5%
Meta Platforms Inc Trimmed −23,186 −$13.1M 0.1%
NY New York Times Co Mtn Be Added +147,700 +$10.3M 1.5%

Showing the 10 largest of 95 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Ge Vernova Inc Trimmed −37,770 −$33M 13.0%
UM Unifirst Corp Mass New +98,544 +$24.8M 3.0%
TS Taiwan Semiconductor Manufac Trimmed −47,811 −$16.2M 4.6%
Microsoft Corp Trimmed −39,548 −$14.6M 1.0%
Alphabet Inc Added +50,689 +$14.6M 3.7%
Roper Technologies Inc Trimmed −38,724 −$13.7M 1.0%
Exact Sciences Corp Exited −114,402 −$11.6M —
AL Abbott Labs Exited −90,457 −$11.3M —
Boston Scientific Corp Added +171,706 +$10.8M 2.0%
Mks Inc. New +42,347 +$9.73M 1.2%

Showing the 10 largest of 91 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 13, 2026

Company Action Shares changed Value of change % of portfolio
TS Taiwan Semiconductor Mfg Ltd Trimmed −101,763 −$30.9M 6.1%
AM Applied Matls Inc Trimmed −68,053 −$17.5M 0.5%
UP Union Pac Corp New +72,297 +$16.7M 2.1%
Microsoft Corp Added +33,689 +$16.3M 3.7%
Advanced Micro Devices Inc New +70,578 +$15.1M 1.9%
Alphabet Inc Added +47,560 +$14.9M 2.2%
AA Alcon Ag (nys) Trimmed −185,777 −$14.6M 2.0%
GM Globus Med Inc Trimmed −161,405 −$14.1M 3.8%
Exact Sciences Corp New +114,402 +$11.6M 1.4%
PF Pnc Finl Svcs Group Inc Added +50,633 +$10.6M 1.9%

Showing the 10 largest of 78 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Onto Innovation Inc New +163,227 +$21.1M 2.7%
Celestica Inc Trimmed −73,172 −$18M 0.4%
AM Applied Matls Inc New +83,064 +$17M 2.2%
Vistra Corp Trimmed −60,213 −$11.8M 1.5%
TS Taiwan Semiconductor Mfg Ltd Trimmed −39,662 −$11.1M 9.5%
Waste Connections Inc Added +58,408 +$10.3M 1.8%
Analog Devices Inc New +41,595 +$10.2M 1.3%
Dexcom Inc Added +145,682 +$9.8M 3.0%
Nvidia Corporation Trimmed −50,279 −$9.38M 1.6%
Broadcom Inc Trimmed −28,067 −$9.26M 1.5%

Showing the 10 largest of 73 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Carrier Global Corporation New +229,098 +$16.8M 2.4%
Celestica Inc New +85,685 +$13.4M 1.9%
Broadcom Inc Trimmed −44,968 −$12.4M 2.5%
Ge Vernova Inc Trimmed −22,474 −$11.9M 13.8%
Tenet Healthcare Corp Trimmed −63,053 −$11.1M 0.9%
BD Becton Dickinson & Co Trimmed −46,460 −$8M 0.2%
Meta Platforms Inc Added +10,444 +$7.71M 2.6%
WF Wells Fargo Co New Added +89,273 +$7.15M 4.7%
Hca Healthcare Inc Trimmed −16,788 −$6.43M 0.9%
TS Taiwan Semiconductor Mfg Ltd Added +27,166 +$6.15M 9.9%

Showing the 10 largest of 65 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
D& Dun & Bradstreet Hldgs Inc Exited −1,217,682 −$15.2M —
WF Wells Fargo Co New Added +183,250 +$13.2M 4.0%
GA Ge Aerospace Trimmed −61,173 −$12.2M 2.1%
Uber Technologies Inc Trimmed −165,762 −$12.1M 0.1%
Dexcom Inc New +165,985 +$11.3M 2.0%
Broadcom Inc Added +60,031 +$10.1M 3.2%
TI Texas Instrs Inc New +53,214 +$9.56M 1.7%
TS Taiwan Semiconductor Mfg Ltd Added +53,148 +$8.82M 8.1%
Hca Healthcare Inc Added +21,402 +$7.4M 2.1%
Tenet Healthcare Corp Added +54,379 +$7.31M 2.4%

Showing the 10 largest of 67 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
D& Dun & Bradstreet Hldgs Inc Added +1,099,049 +$13.7M 2.7%
Ge Vernova Inc Trimmed −29,981 −$9.86M 11.0%
Ingersoll Rand Inc Exited −86,499 −$8.49M —
Portillos Inc Exited −594,289 −$8.01M —
Docusign Inc Trimmed −62,889 −$5.66M 0.1%
GA Ge Aerospace Added +33,521 +$5.59M 3.6%
RC Royal Caribbean Group Trimmed −22,768 −$5.25M 1.2%
WF Wells Fargo Co New Trimmed −74,647 −$5.24M 1.6%
GP Global Pmts Inc Added +38,216 +$4.28M 3.5%
Nvidia Corporation Trimmed −31,191 −$4.19M 2.7%

Showing the 10 largest of 69 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 12, 2024

Company Action Shares changed Value of change % of portfolio
Advanced Micro Devices Inc Exited −98,741 −$16M —
UP Union Pac Corp Trimmed −53,815 −$13.3M 1.0%
AA Alcon Ag (nys) Trimmed −122,942 −$12.3M 5.5%
Ge Vernova Inc Added +47,505 +$12.1M 9.8%
Amazon Com Inc Added +62,573 +$11.7M 5.2%
Clear Secure Inc Trimmed −350,938 −$11.6M 0.5%
GA Ge Aerospace Trimmed −60,163 −$11.3M 2.9%
HN Heico Corp New Trimmed −46,384 −$9.45M 2.9%
Broadcom Inc New +53,496 +$9.23M 1.6%
Eaton Corp PLC New +27,465 +$9.1M 1.6%

Showing the 10 largest of 68 changes.

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