M.D. Sass, LLC reported 33 positions worth $1.37B for the quarter ended Jun 30, 2026, up 10.9% on the prior quarter. It opened 8 new positions, added to 11, trimmed 11 and exited 6. Its largest holding is Henry Schein Inc at 7.9% 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 |
|---|---|---|---|---|
| ADI Analog Devices Inc | +154.9K | – | $61.50M | 4.5% |
| SNX Td Synnex Corp | +186.2K | – | $49.78M | 3.64% |
| KNX Knight-Swift Transportation Holdings Inc. | +615.6K | – | $47.94M | 3.51% |
| FLS Flowserve Corp | +634.6K | – | $47.06M | 3.44% |
| AMZN Amazon Com Inc | +135.7K | +51.4% | $32.35M | 6.97% |
| ENTG Entegris Inc | +157.5K | – | $28.33M | 2.07% |
| Q Qnity Electronics, Inc. | +161.7K | – | $26.41M | 1.93% |
| CHRW C. H. Robinson Worldwide, Inc. | +117.5K | +52.0% | $22.13M | 4.73% |
| SGI Somnigroup International Inc. | +193.9K | +30.2% | $15.20M | 4.8% |
| COF Capital One Financial Corp | +70.7K | +24.1% | $14.17M | 5.34% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| FICO Fair Isaac Corp | -44.2K | -100.0% | $47.21M | Exited |
| AON Aon plc | -142.4K | -100.0% | $45.95M | Exited |
| PWR Quanta Services, Inc. | -63.1K | -99.5% | $45.44M | 0.017% |
| ICE Intercontinental Exchange, Inc. | -345.9K | -92.4% | $42.59M | 0.256% |
| CBRE Cbre Group, Inc. | -290.5K | -100.0% | $39.35M | Exited |
| SNPS Synopsys Inc | -76.8K | -100.0% | $30.46M | Exited |
| DHR Danaher Corp | -159.3K | -79.2% | $30.34M | 0.584% |
| GIL Gildan Activewear Inc. | -396.5K | -100.0% | $22.07M | Exited |
| APG APi Group Corp | -491.0K | -35.5% | $20.79M | 2.77% |
| AME Ametek Inc/ | -28.4K | -7.9% | $6.88M | 5.9% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| ADI Analog Devices Inc | +154.9K | $61.50M | 4.5% |
| SNX Td Synnex Corp | +186.2K | $49.78M | 3.64% |
| KNX Knight-Swift Transportation Holdings Inc. | +615.6K | $47.94M | 3.51% |
| FLS Flowserve Corp | +634.6K | $47.06M | 3.44% |
| ENTG Entegris Inc | +157.5K | $28.33M | 2.07% |
| Q Qnity Electronics, Inc. | +161.7K | $26.41M | 1.93% |
| MU Micron Technology Inc | +2,567 | $2.96M | 0.217% |
| NVDA Nvidia Corp | +9,642 | $1.93M | 0.141% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| FICO Fair Isaac Corp | -44.2K | $47.21M | 3.83% |
| AON Aon plc | -142.4K | $45.95M | 3.73% |
| CBRE Cbre Group, Inc. | -290.5K | $39.35M | 3.19% |
| SNPS Synopsys Inc | -76.8K | $30.46M | 2.47% |
| GIL Gildan Activewear Inc. | -396.5K | $22.07M | 1.79% |
| CACI Caci International Inc | -9,316 | $5.07M | 0.411% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | HSIC Henry Schein Inc | Healthcare | 1.29M | $107.49M | 7.86% | +13.6K | +1.1% | Added | 1.13% |
| 2 | AMZN Amazon Com Inc | Consumer Discretionary | 399.7K | $95.26M | 6.97% | +135.7K | +51.4% | Added | 0% |
| 3 | WMB Williams Companies, Inc. | Energy | 1.09M | $80.85M | 5.91% | -86.3K | -7.4% | Reduced | 0.09% |
| 4 | CLH Clean Harbors Inc | Industrials | 270.5K | $80.81M | 5.91% | +18.0K | +7.1% | Added | 0.51% |
| 5 | AME Ametek Inc/ | Industrials | 333.4K | $80.66M | 5.9% | -28.4K | -7.9% | Reduced | 0.15% |
| 6 | PRMB Primo Brands Corp | Consumer Staples | 3.14M | $76.79M | 5.62% | -240.9K | -7.1% | Reduced | 0.87% |
| 7 | DGX Quest Diagnostics Inc | Healthcare | 360.5K | $76.40M | 5.59% | +61.0K | +20.4% | Added | 0.32% |
| 8 | COF Capital One Financial Corp | Financial Services | 363.6K | $72.94M | 5.34% | +70.7K | +24.1% | Added | 0.06% |
| 9 | SARO StandardAero, Inc. | Industrials | 2.35M | $70.19M | 5.14% | +197.1K | +9.2% | Added | 0.71% |
| 10 | SGI Somnigroup International Inc. | Consumer Discretionary | 836.3K | $65.56M | 4.8% | +193.9K | +30.2% | Added | 0.4% |
| 11 | CHRW C. H. Robinson Worldwide, Inc. | Industrials | 343.5K | $64.69M | 4.73% | +117.5K | +52.0% | Added | 0.29% |
| 12 | MLM Martin Marietta Materials Inc | Basic Materials | 107.5K | $62.00M | 4.54% | +4,402 | +4.3% | Added | 0.18% |
| 13 | ADI Analog Devices Inc | Technology | 154.9K | $61.50M | 4.5% | +154.9K | – | New | 0.03% |
| 14 | WELL Welltower Inc. | Real Estate | 237.9K | $53.99M | 3.95% | -17.7K | -6.9% | Reduced | 0.03% |
| 15 | SNX Td Synnex Corp | Technology | 186.2K | $49.78M | 3.64% | +186.2K | – | New | 0.23% |
Tip. Select a row to see that position’s full history at M.D. Sass.
As of its Q2 2026 13F filing, M.D. Sass, LLC’s five largest positions were Henry Schein Inc (HSIC) at 7.9%, Amazon Com Inc (AMZN) at 7.0%, Williams Companies, Inc. (WMB) at 5.9%, Clean Harbors Inc (CLH) at 5.9%, Ametek Inc/ (AME) at 5.9% of the reported portfolio.
M.D. Sass, LLC reported a 13F portfolio worth $1.37B across 33 positions for Q2 2026. That is up 10.9% from the previous quarter.
Its largest purchases by value were Analog Devices Inc ($61.50M), Td Synnex Corp ($49.78M), Knight-Swift Transportation Holdings Inc. ($47.94M). It opened 8 new positions.
Its largest sales by value were Fair Isaac Corp ($47.21M), Aon plc ($45.95M), Quanta Services, Inc. ($45.44M). It exited 6 positions entirely.
From the Form 13F-HR reports M.D. Sass, LLC 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.