Sirios Capital Management L P
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Sirios Capital Management L P reported 68 stock positions worth $768.2 million. Its top holding was GE Vernova (GEV) at 14.1% of the portfolio, followed by Taiwan Semiconductor-SP ADR (TSM, 9.5%) and Wells Fargo (WFC, 4.2%). Compared with Q2 2025, it opened 14 new positions, sold out of 5, added to 18 and reduced 36. The biggest buy was a new position in Onto Innovation (ONTO) and the biggest sale Vistra (VST, shares −50%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001104883
- Portfolio Value
- $768.2M (Q3 2025)
- SEC Filing
- 0001104883-25-000015 ↗ filed Nov 14, 2025
Holdings Value
Holdings 68 stocks · $768.2M
| GEV GE Vernova Inc. | 14.13% | 176,544 | $108.6M | Reduce -2.0% |
| TSM Taiwan Semiconductor-SP ADR | 9.52% | 261,838 | $73.1M | Reduce -13.2% |
| WFC Wells Fargo & Co. | 4.19% | 384,031 | $32.2M | Reduce -4.2% |
| GMED Globus Medical Inc. Class A | 3.84% | 514,778 | $29.5M | Reduce -0.2% |
| AMZN Amazon.com Inc. | 3.80% | 133,105 | $29.2M | Add +17.8% |
| ALC Alcon Inc. filed as ALCON AG | 3.76% | 387,210 | $28.9M | Add +4.4% |
| ROP Roper Technologies Inc. | 3.72% | 57,353 | $28.6M | Add +15.7% |
| CG The Carlyle Group Inc. | 3.40% | 416,140 | $26.1M | Reduce -9.7% |
| HEI.A Heico Corp. Class A | 3.04% | 92,040 | $23.4M | Reduce -2.8% |
| DXCM Dexcom Inc. | 2.98% | 340,170 | $22.9M | Add +74.9% |
| TXN Texas Instruments Inc. | 2.80% | 116,871 | $21.5M | Add +43.6% |
| ONTO Onto Innovation Inc. | 2.75% | 163,227 | $21.1M | New |
| CLH Clean Harbors Inc. | 2.33% | 76,930 | $17.9M | Add +11.2% |
| AMAT Applied Materials Inc. | 2.21% | 83,064 | $17.0M | New |
| META Meta Platforms Inc. Class A | 2.19% | 22,947 | $16.9M | Reduce -5.3% |
| ODFL Old Dominion Freight Line | 2.11% | 115,315 | $16.2M | Add +59.5% |
| MSFT Microsoft Corp. | 1.91% | 28,256 | $14.6M | Add +42.4% |
| THC Tenet Healthcare Corp. | 1.89% | 71,566 | $14.5M | Add +100.9% |
| GPN Global Payments Inc. | 1.86% | 171,670 | $14.3M | Reduce -5.1% |
| WCN Waste Connections Inc. | 1.76% | 76,713 | $13.5M | Add +319.1% |
| ABT Abbott Laboratories | 1.60% | 91,728 | $12.3M | Add +57.0% |
| NVDA Nvidia Corp. | 1.59% | 65,442 | $12.2M | Reduce -43.5% |
| GE General Electric filed as GE AEROSPACE | 1.58% | 40,383 | $12.1M | Reduce -31.0% |
| VST Vistra Corp. | 1.51% | 59,314 | $11.6M | Reduce -50.4% |
| AVGO Broadcom Inc. | 1.47% | 34,123 | $11.3M | Reduce -45.1% |
| ETN Eaton Corp. PLC | 1.38% | 28,426 | $10.6M | Reduce -2.6% |
| LLY Eli Lilly & Co. | 1.38% | 13,926 | $10.6M | Add +13.3% |
| ADI Analog Devices Inc. | 1.33% | 41,595 | $10.2M | New |
| CARR Carrier Global Corp. | 1.28% | 164,400 | $9.8M | Reduce -28.2% |
| BSX Boston Scientific Corp. | 1.11% | 87,421 | $8.5M | Reduce -2.8% |
| SGRY Surgery Partners Inc. | 1.06% | 374,948 | $8.1M | New |
| HCA HCA Healthcare Inc. | 0.91% | 16,323 | $7.0M | Reduce -2.8% |
| MDT Medtronic PLC | 0.82% | 66,093 | $6.3M | Reduce -7.6% |
| PNC PNC Financial Services Group | 0.63% | 23,903 | $4.8M | Add +5.7% |
| DDOG Datadog Inc. Class A | 0.50% | 27,216 | $3.9M | Add +375.1% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.47% | 69,388 | $3.6M | Reduce -9.1% |
| CLS Celestica Inc. | 0.40% | 12,513 | $3.1M | Reduce -85.4% |
| FROG Jfrog Ltd. | 0.39% | 63,655 | $3.0M | Reduce -11.6% |
| VIAV Viavi Solutions Inc. | 0.39% | 236,606 | $3.0M | Reduce -29.0% |
| ANNX Annexon Inc. | 0.39% | 970,200 | $3.0M | Reduce -2.0% |
| PD Pagerduty Inc. | 0.35% | 164,343 | $2.7M | Reduce -1.8% |
| MNST Monster Beverage Corp. | 0.34% | 38,540 | $2.6M | New |
| WMT Walmart Inc. | 0.34% | 24,997 | $2.6M | Add +290.8% |
| USFD US Foods Holding Corp. | 0.33% | 33,104 | $2.5M | Reduce -1.8% |
| DOCU Docusign Inc. | 0.32% | 34,292 | $2.5M | Add +33.6% |
| UBER Uber Technologies Inc. | 0.32% | 24,959 | $2.4M | Add +133.8% |
| MPWR Monolithic Power Systems Inc. | 0.32% | 2,645 | $2.4M | Reduce -20.3% |
| PATH Uipath Inc. Class A | 0.29% | 167,269 | $2.2M | Reduce -5.5% |
| NTRA Natera Inc. | 0.26% | 12,256 | $2.0M | Reduce -1.8% |
| GOOGL Alphabet Inc. Class A | 0.25% | 7,801 | $1.9M | Reduce -42.5% |
| AXP American Express Co. | 0.23% | 5,269 | $1.8M | Reduce -1.8% |
| AAPL Apple Inc. | 0.21% | 6,464 | $1.6M | Reduce -45.8% |
| H Hyatt Hotels Corp. Class A | 0.20% | 10,678 | $1.5M | New |
| BURL Burlington Stores Inc. | 0.20% | 5,950 | $1.5M | Add +382.2% |
| PCH Potlatchdeltic Corp. | 0.20% | 37,046 | $1.5M | New |
| CCEP Coca-Cola Europacific Partne | 0.17% | 14,802 | $1.3M | Reduce -52.5% |
| WYNN WYNN Resorts Ltd. | 0.16% | 9,672 | $1.2M | New |
| PG The Procter & Gamble Co. | 0.15% | 7,638 | $1.2M | Reduce -23.4% |
| TMUS T-Mobile US Inc. | 0.15% | 4,667 | $1.1M | New |
| DASH DoorDash Inc. Class A | 0.12% | 3,289 | $895K | New |
| KR Kroger Co. | 0.12% | 13,180 | $888K | Reduce -58.5% |
| LEVI Levi Strauss & Co. Class A | 0.11% | 34,703 | $809K | New |
| TPR Tapestry Inc. | 0.10% | 6,784 | $768K | New |
| ULTA Ulta Beauty Inc. | 0.10% | 1,396 | $763K | New |
| RCL Royal Caribbean Cruises Ltd. | 0.09% | 2,189 | $708K | Reduce -81.6% |
| EXTR Extreme Networks Inc. | 0.09% | 33,797 | $698K | Reduce -79.7% |
| NKE Nike Inc. Class B | 0.09% | 9,461 | $660K | New |
| LNTH Lantheus Holdings Inc. | 0.06% | 9,074 | $465K | Reduce -46.5% |
Portfolio Sells Q2 2025 → Q3 2025
| VST Vistra Corp. | Reduce -50.4% | 1.51% | −1.85 |
| CLS Celestica Inc. | Reduce -85.4% | 0.40% | −1.54 |
| CARR Carrier Global Corp. | Reduce -28.2% | 1.28% | −1.15 |
| NVDA Nvidia Corp. | Reduce -43.5% | 1.59% | −1.06 |
| AVGO Broadcom Inc. | Reduce -45.1% | 1.47% | −1.02 |
| UNP Union Pacific Corp. | Sold out | 0.00% | −0.62 |
| GE General Electric | Reduce -31.0% | 1.58% | −0.60 |
| GMED Globus Medical Inc. Class A | Reduce -0.2% | 3.84% | −0.57 |
| HEI.A Heico Corp. Class A | Reduce -2.8% | 3.04% | −0.51 |
| WFC Wells Fargo & Co. | Reduce -4.2% | 4.19% | −0.47 |
| RCL Royal Caribbean Cruises Ltd. | Reduce -81.6% | 0.09% | −0.45 |
| META Meta Platforms Inc. Class A | Reduce -5.3% | 2.19% | −0.40 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -13.2% | 9.52% | −0.38 |
| EXTR Extreme Networks Inc. | Reduce -79.7% | 0.09% | −0.34 |
| BSX Boston Scientific Corp. | Reduce -2.8% | 1.11% | −0.29 |
| CCEP Coca-Cola Europacific Partne | Reduce -52.5% | 0.17% | −0.24 |
| GPN Global Payments Inc. | Reduce -5.1% | 1.86% | −0.24 |
| KR Kroger Co. | Reduce -58.5% | 0.12% | −0.21 |
| WDAY Workday Inc. Class A | Sold out | 0.00% | −0.19 |
| BDX Becton Dickinson and Co. | Sold out | 0.00% | −0.16 |
| AAPL Apple Inc. | Reduce -45.8% | 0.21% | −0.14 |
| LNTH Lantheus Holdings Inc. | Reduce -46.5% | 0.06% | −0.14 |
| ETN Eaton Corp. PLC | Reduce -2.6% | 1.38% | −0.13 |
| GOOGL Alphabet Inc. Class A | Reduce -42.5% | 0.25% | −0.10 |
| VIAV Viavi Solutions Inc. | Reduce -29.0% | 0.39% | −0.10 |
| MDT Medtronic PLC | Reduce -7.6% | 0.82% | −0.08 |
| PG The Procter & Gamble Co. | Reduce -23.4% | 0.15% | −0.08 |
| FROG Jfrog Ltd. | Reduce -11.6% | 0.39% | −0.07 |
| SHW The Sherwin-Williams Co. | Sold out | 0.00% | −0.06 |
| BAC Bank of America Corp. | Reduce -9.1% | 0.47% | −0.06 |
| KVUE Kenvue Inc. | Sold out | 0.00% | −0.06 |
| NTRA Natera Inc. | Reduce -1.8% | 0.26% | −0.05 |
| USFD US Foods Holding Corp. | Reduce -1.8% | 0.33% | −0.05 |
| PATH Uipath Inc. Class A | Reduce -5.5% | 0.29% | −0.04 |
| CG The Carlyle Group Inc. | Reduce -9.7% | 3.40% | −0.04 |
| MPWR Monolithic Power Systems Inc. | Reduce -20.3% | 0.32% | −0.03 |
| HCA HCA Healthcare Inc. | Reduce -2.8% | 0.91% | −0.03 |
| AXP American Express Co. | Reduce -1.8% | 0.23% | −0.02 |
| PD Pagerduty Inc. | Reduce -1.8% | 0.35% | −0.02 |
| ANNX Annexon Inc. | Reduce -2.0% | 0.39% | +0.04 |
| GEV GE Vernova Inc. | Reduce -2.0% | 14.13% | +0.31 |
Portfolio Buys Q2 2025 → Q3 2025
| ONTO Onto Innovation Inc. | New | 2.75% | +2.75 |
| AMAT Applied Materials Inc. | New | 2.21% | +2.21 |
| ADI Analog Devices Inc. | New | 1.33% | +1.33 |
| WCN Waste Connections Inc. | Add +319.1% | 1.76% | +1.26 |
| SGRY Surgery Partners Inc. | New | 1.06% | +1.06 |
| THC Tenet Healthcare Corp. | Add +100.9% | 1.89% | +0.98 |
| DXCM Dexcom Inc. | Add +74.9% | 2.98% | +0.52 |
| MSFT Microsoft Corp. | Add +42.4% | 1.91% | +0.47 |
| ABT Abbott Laboratories | Add +57.0% | 1.60% | +0.45 |
| ODFL Old Dominion Freight Line | Add +59.5% | 2.11% | +0.41 |
| DDOG Datadog Inc. Class A | Add +375.1% | 0.50% | +0.39 |
| TXN Texas Instruments Inc. | Add +43.6% | 2.80% | +0.34 |
| MNST Monster Beverage Corp. | New | 0.34% | +0.34 |
| WMT Walmart Inc. | Add +290.8% | 0.34% | +0.24 |
| AMZN Amazon.com Inc. | Add +17.8% | 3.80% | +0.21 |
| H Hyatt Hotels Corp. Class A | New | 0.20% | +0.20 |
| PCH Potlatchdeltic Corp. | New | 0.20% | +0.20 |
| UBER Uber Technologies Inc. | Add +133.8% | 0.32% | +0.17 |
| WYNN WYNN Resorts Ltd. | New | 0.16% | +0.16 |
| BURL Burlington Stores Inc. | Add +382.2% | 0.20% | +0.16 |
| TMUS T-Mobile US Inc. | New | 0.15% | +0.15 |
| DASH DoorDash Inc. Class A | New | 0.12% | +0.12 |
| LEVI Levi Strauss & Co. Class A | New | 0.11% | +0.11 |
| TPR Tapestry Inc. | New | 0.10% | +0.10 |
| ULTA Ulta Beauty Inc. | New | 0.10% | +0.10 |
| NKE Nike Inc. Class B | New | 0.09% | +0.09 |
| DOCU Docusign Inc. | Add +33.6% | 0.32% | +0.03 |
| PNC PNC Financial Services Group | Add +5.7% | 0.63% | +0.01 |
| CLH Clean Harbors Inc. | Add +11.2% | 2.33% | +0.01 |
| LLY Eli Lilly & Co. | Add +13.3% | 1.38% | −0.01 |
| ROP Roper Technologies Inc. | Add +15.7% | 3.72% | −0.35 |
| ALC Alcon Inc. | Add +4.4% | 3.76% | −0.99 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 86 | $822.3M | GEV, TSM, AMZN, GOOGL, DXCM |
| Q1 2026 | 81 | $824.8M | GEV, TSM, AMZN, ONTO, GMED |
| Q4 2025 | 74 | $803.3M | GEV, TSM, AMZN, GMED, WFC |
| Q3 2025 | 68 | $768.2M | GEV, TSM, WFC, GMED, AMZN |
| Q2 2025 | 59 | $689.8M | GEV, TSM, ALC, WFC, GMED |
| Q1 2025 | 62 | $560.2M | GEV, TSM, ALC, GMED, ROP |
| Q4 2024 | 62 | $557.1M | GEV, TSM, AMZN, GMED, ALC |
| Q3 2024 | 64 | $565.0M | GEV, TSM, ALC, AMZN, GMED |
| Q2 2024 | 61 | $574.3M | ALC, TSM, GEV, GMED, GE |
| Q1 2024 | 61 | $530.7M | ALC, GE, HEI.A, ROP, TSM |