Michael J. Porro & Co. Financial Advisors, Inc. reported 121 positions worth $150.78M for the quarter ended Sep 30, 2026, down 5.1% on the prior quarter. It opened 11 new positions, added to 16, trimmed 68 and exited 15. Its largest holding is Coherent Corp. at 7.3% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| DKS Dick'S Sporting Goods, Inc. | +5,442 | – | $730.81K | 0.485% |
| BR Broadridge Financial Solutions, Inc. | +4,000 | – | $644.40K | 0.427% |
| BMI Badger Meter Inc | +4,995 | – | $617.08K | 0.409% |
| KMT Kennametal Inc | +16.5K | – | $508.35K | 0.337% |
| NVDA Nvidia Corp | +2,135 | +21.3% | $487.59K | 1.84% |
| GEN Gen Digital Inc. | +17.9K | – | $394.86K | 0.262% |
| LHX L3Harris Technologies, Inc. | +1,399 | – | $331.26K | 0.22% |
| ON On Semiconductor Corp | +4,182 | – | $321.47K | 0.213% |
| SOLS Solstice Advanced Materials Inc. | +5,463 | +47.9% | $307.68K | 0.63% |
| HONA Honeywell Aerospace Inc. | +1,981 | +206.4% | $307.00K | 0.302% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| PFE Pfizer Inc | -16.0K | -100.0% | $385.42K | Exited |
| BTI British American Tobacco p.l.c. | -3,905 | -100.0% | $241.17K | Exited |
| PRKS United Parks & Resorts Inc. | -4,936 | -100.0% | $235.65K | Exited |
| IRDM Iridium Communications Inc. | -4,128 | -100.0% | $226.42K | Exited |
| HD Home Depot, Inc. | -633 | -100.0% | $223.25K | Exited |
| AMCR Amcor plc | -5,098 | -100.0% | $221.00K | Exited |
| CAT Caterpillar Inc | -200 | -100.0% | $212.98K | Exited |
| UL Unilever Plc | -3,529 | -100.0% | $212.16K | Exited |
| GMED Globus Medical Inc | -2,660 | -100.0% | $210.17K | Exited |
| CENT Central Garden & Pet Co | -4,730 | -100.0% | $209.73K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| DKS Dick'S Sporting Goods, Inc. | +5,442 | $730.81K | 0.485% |
| BR Broadridge Financial Solutions, Inc. | +4,000 | $644.40K | 0.427% |
| BMI Badger Meter Inc | +4,995 | $617.08K | 0.409% |
| KMT Kennametal Inc | +16.5K | $508.35K | 0.337% |
| GEN Gen Digital Inc. | +17.9K | $394.86K | 0.262% |
| LHX L3Harris Technologies, Inc. | +1,399 | $331.26K | 0.22% |
| ON On Semiconductor Corp | +4,182 | $321.47K | 0.213% |
| CART Maplebear Inc. | +6,292 | $271.31K | 0.18% |
| CRM Salesforce, Inc. | +1,104 | $253.45K | 0.168% |
| META Meta Platforms, Inc. | +346 | $250.91K | 0.166% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| PFE Pfizer Inc | -16.0K | $385.42K | 0.243% |
| BTI British American Tobacco p.l.c. | -3,905 | $241.17K | 0.152% |
| PRKS United Parks & Resorts Inc. | -4,936 | $235.65K | 0.148% |
| IRDM Iridium Communications Inc. | -4,128 | $226.42K | 0.143% |
| HD Home Depot, Inc. | -633 | $223.25K | 0.141% |
| AMCR Amcor plc | -5,098 | $221.00K | 0.139% |
| CAT Caterpillar Inc | -200 | $212.98K | 0.134% |
| UL Unilever Plc | -3,529 | $212.16K | 0.134% |
| GMED Globus Medical Inc | -2,660 | $210.17K | 0.132% |
| CENT Central Garden & Pet Co | -4,730 | $209.73K | 0.132% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | COHR Coherent Corp. | Technology | 38.4K | $11.05M | 7.33% | -386 | -1.0% | Reduced | 0.02% |
| 2 | DELL Dell Technologies Inc. | Technology | 15.1K | $8.15M | 5.4% | 0 | 0.0% | Unchanged | 0% |
| 3 | MRVL Marvell Technology, Inc. | Technology | 18.5K | $4.89M | 3.25% | -590 | -3.1% | Reduced | 0% |
| 4 | BE Bloom Energy Corp | Industrials | 16.0K | $4.42M | 2.93% | +799 | +5.3% | Added | 0.01% |
| 5 | ITGR Integer Holdings Corp | Healthcare | 30.4K | $3.84M | 2.55% | -720 | -2.3% | Reduced | 0.09% |
| 6 | ASML Asml Holding Nv | Technology | 2,113 | $3.83M | 2.54% | -14 | -0.7% | Reduced | 0% |
| 7 | TSEM Tower Semiconductor Ltd | Technology | 16.4K | $3.73M | 2.47% | -102 | -0.6% | Reduced | 0.01% |
| 8 | AAPL Apple Inc. | Technology | 11.0K | $3.67M | 2.43% | -149 | -1.3% | Reduced | 0% |
| 9 | SMTC Semtech Corp | Technology | 18.6K | $3.32M | 2.2% | -199 | -1.1% | Reduced | 0.02% |
| 10 | INTC Intel Corp | Technology | 27.5K | $3.30M | 2.19% | -920 | -3.2% | Reduced | 0% |
| 11 | GLW Corning Inc | Basic Materials | 20.9K | $3.22M | 2.14% | -20 | -0.1% | Reduced | 0% |
| 12 | ARM Arm Holdings Plc | Technology | 10.8K | $3.13M | 2.08% | -10 | -0.1% | Reduced | 0% |
| 13 | MSFT Microsoft Corp | Technology | 5,564 | $2.85M | 1.89% | -307 | -5.2% | Reduced | 0% |
| 14 | QCOM Qualcomm Inc | Technology | 15.2K | $2.80M | 1.86% | 0 | 0.0% | Unchanged | 0% |
| 15 | NVDA Nvidia Corp | Technology | 12.2K | $2.78M | 1.84% | +2,135 | +21.3% | Added | 0% |
Tip. Select a row to see that position’s full history at Michael J. Porro & Co. Financial Advisors.
As of its Q3 2026 13F filing, Michael J. Porro & Co. Financial Advisors, Inc.’s five largest positions were Coherent Corp. (COHR) at 7.3%, Dell Technologies Inc. (DELL) at 5.4%, Marvell Technology, Inc. (MRVL) at 3.2%, Bloom Energy Corp (BE) at 2.9%, Integer Holdings Corp (ITGR) at 2.5% of the reported portfolio.
Michael J. Porro & Co. Financial Advisors, Inc. reported a 13F portfolio worth $150.78M across 121 positions for Q3 2026. That is down 5.1% from the previous quarter.
Its largest purchases by value were Dick'S Sporting Goods, Inc. ($730.81K), Broadridge Financial Solutions, Inc. ($644.40K), Badger Meter Inc ($617.08K). It opened 11 new positions.
Its largest sales by value were Pfizer Inc ($385.42K), British American Tobacco p.l.c. ($241.17K), United Parks & Resorts Inc. ($235.65K). It exited 15 positions entirely.
From the Form 13F-HR reports Michael J. Porro & Co. Financial Advisors, Inc. files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.