M.D. Sass, LLC
Reported holdings as of Q2 2026, from 34 quarterly filings.
Holdings
| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| SCHEIN HENRY INC | HSIC | $107.5M | 1,286,942 | -0.09pp | 5q | +1.1%+$1.1M | |
| AMAZON COM INC | AMZN | $95.3M | 399,702 | +2.06pp | 14q | +51.4%+$32.3M | |
| WILLIAMS COS INC | WMB | $80.9M | 1,087,582 | -1.19pp | 6q | -7.4%-$6.4M | |
| CLEAN HARBORS INC | CLH | $80.8M | 270,507 | -0.21pp | 13q | +7.1%+$5.4M | |
| AMETEK INC | AME | $80.7M | 333,370 | -0.61pp | 9q | -7.9%-$6.9M | |
| PRIMO BRANDS CORPORATION | PRMB | $76.8M | 3,142,134 | +0.19pp | 5q | -7.1%-$5.9M | |
| QUEST DIAGNOSTICS INC | DGX | $76.4M | 360,453 | +0.54pp | 2q | +20.4%+$12.9M | |
| CAPITAL ONE FINL CORP | COF | $72.9M | 363,556 | +0.72pp | 6q | +24.1%+$14.2M | |
| RBB FUND TRUST | SASS | $72.2M | 2,854,897 | -0.35pp | 2q | -1.0%-$736.2K | |
| STANDARDAERO INC | SARO | $70.2M | 2,346,749 | +0.38pp | 4q | +9.2%+$5.9M | |
| SOMNIGROUP INTERNATIONAL INC | SGI | $65.6M | 836,265 | +0.69pp | 5q | +30.2%+$15.2M | |
| C H ROBINSON WORLDWIDE IN | CHRW | $64.7M | 343,461 | +1.38pp | 2q | +52.0%+$22.1M | |
| MARTIN MARIETTA MATLS INC | MLM | $62.0M | 107,511 | -0.55pp | 8q | +4.3%+$2.5M | |
| ANALOG DEVICES INC | ADI | $61.5M | 154,854 | - | new | NEW | |
| WELLTOWER INC | WELL | $54.0M | 237,876 | -0.30pp | 7q | -6.9%-$4.0M | |
| SANDISK CORP | SNDK | $49.9M | 21,968 | - | new | NEW | |
| TD SYNNEX CORPORATION | SNX | $49.8M | 186,193 | - | new | NEW | |
| KNIGHT-SWIFT TRANSN HLDGS IN | KNX | $47.9M | 615,596 | - | new | NEW | |
| FLOWSERVE CORP | FLS | $47.1M | 634,613 | - | new | NEW | |
| MARVELL TECHNOLOGY INC OPT | MRVL | $40.4M | 67,899 | +2.06pp | 5q | -11.6%-$5.3M | |
| API GROUP CORP | APG | $37.8M | 892,624 | -1.78pp | 20q | -35.5%-$20.8M | |
| ENTEGRIS INC | ENTG | $28.3M | 157,517 | - | new | NEW | |
| QNITY ELECTRONICS INC | Q | $26.4M | 161,737 | - | new | NEW | |
| PALO ALTO NETWORKS INC | PANW | $12.2M | 35,885 | +0.19pp | 12q | -29.0%-$5.0M | |
| AMPHENOL CORP | APH | $11.3M | 63,907 | +0.20pp | 6q | +13.7%+$1.4M | |
| STATE STR SPDR S&P 500 ETF T | SPY | $8.9M | 11,940 | +0.02pp | 34q | +4.4%+$373.4K | |
| DANAHER CORP DEL | DHR | $8.0M | 41,926 | -2.37pp | 12q | -79.2%-$30.3M | |
| ISHARES TR | IWD | $7.6M | 31,554 | -0.03pp | 3q | -4.3%-$346.7K | |
| GUIDEWIRE SOFTWARE INC | GWRE | $6.8M | 55,208 | -0.18pp | 5q | HELD | |
| CADENCE DESIGN SYSTEM INC | CDNS | $4.8M | 12,887 | +0.04pp | 5q | HELD | |
| ISHARES TR | ACWX | $4.4M | 57,340 | -0.01pp | 33q | HELD | |
| ALPHABET INC | GOOGL | $3.8M | 10,523 | +0.09pp | 8q | +49.7%+$1.2M | |
| INTERCONTINENTAL EXCHANGE IN | ICE | $3.5M | 28,450 | -4.23pp | 8q | -92.4%-$42.6M | |
| MICRON TECHNOLOGY INC | MU | $3.0M | 2,567 | - | new | NEW | |
| BWX TECHNOLOGIES INC | BWXT | $2.6M | 13,453 | -0.04pp | 3q | HELD | |
| MICROSOFT CORP | MSFT | $2.1M | 5,596 | -0.14pp | 31q | -42.4%-$1.5M | |
| NVIDIA CORPORATION | NVDA | $1.9M | 9,642 | - | new | NEW | |
| QUANTA SVCS INC | PWR | $239.1K | 332 | -2.62pp | 6q | -99.5%-$45.4M |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Wholesale & Distribution | $157.3M | 10.3% |
| Semiconductors & Electronics | $144.4M | 9.4% |
| Transport & Logistics | $112.6M | 7.4% |
| Retail & Consumer | $95.3M | 6.2% |
| Instruments & Controls | $88.6M | 5.8% |
| Energy | $80.9M | 5.3% |
| Utilities | $80.8M | 5.3% |
| Food, Drink & Tobacco | $76.8M | 5.0% |
| Healthcare Services | $76.4M | 5.0% |
| Banks & Lending | $72.9M | 4.8% |
| Autos & Aerospace | $70.2M | 4.6% |
| Construction & Building | $65.8M | 4.3% |
| Other sectors | $323.9M | 21.2% |
| Not classified | $84.2M | 5.5% |
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | $1.5B | 38 | 9 | 12 | 13 | 7 | 53.2% | 38 |
| Q1 2026 | $1.3B | 36 | 6 | 14 | 10 | 5 | 52.6% | 44 |
| Q4 2025 | $1.3B | 35 | 4 | 15 | 12 | 4 | 55.6% | 41 |
| Q3 2025 | $1.2B | 35 | 3 | 10 | 19 | 3 | 54.0% | 36 |
| Q2 2025 | $1.2B | 35 | 8 | 12 | 13 | 5 | 56.3% | 44 |
| Q1 2025 | $1.1B | 32 | 6 | 10 | 16 | 7 | 55.8% | 39 |
| Q4 2024 | $1.3B | 33 | 5 | 7 | 15 | 7 | 50.2% | 42 |
| Q3 2024 | $1.4B | 35 | 6 | 12 | 14 | 3 | 57.3% | 44 |
| Q2 2024 | $1.4B | 32 | 4 | 25 | 3 | 4 | 60.1% | 44 |
| Q1 2024 | $886.7M | 32 | 5 | 7 | 17 | 3 | 55.6% | 45 |
| Q4 2023 | $831.6M | 30 | 4 | 12 | 10 | 5 | 60.4% | 45 |
| Q3 2023 | $743.9M | 31 | 7 | 11 | 10 | 5 | 58.8% | 45 |
| Q2 2023 | $754.0M | 29 | 6 | 9 | 10 | 8 | 60.6% | 41 |
| Q1 2023 | $802.2M | 31 | 10 | 5 | 11 | 6 | 63.2% | 45 |
| Q4 2022 | $680.5M | 27 | 1 | 12 | 12 | 5 | 63.7% | 44 |
| Q3 2022 | $545.4M | 31 | 6 | 13 | 8 | 4 | 54.9% | 46 |
| Q2 2022 | $529.2M | 29 | 6 | 14 | 8 | 8 | 58.9% | 46 |
| Q1 2022 | $584.3M | 31 | 5 | 11 | 12 | 6 | 59.3% | 42 |
| Q4 2021 | $643.6M | 32 | 7 | 16 | 8 | 7 | 55.7% | 34 |
| Q3 2021 | $587.8M | 32 | 3 | 12 | 15 | 6 | 53.5% | 46 |
| Q2 2021 | $605.0M | 35 | 5 | 13 | 17 | 5 | 52.2% | 50 |
| Q1 2021 | $568.2M | 35 | 6 | 13 | 14 | 4 | 51.4% | 47 |
| Q4 2020 | $466.8M | 33 | 3 | 13 | 14 | 3 | 53.8% | 47 |
| Q3 2020 | $403.3M | 33 | 5 | 12 | 14 | 5 | 47.2% | 126 |
| Q2 2020 | $376.9M | 33 | 4 | 17 | 11 | 7 | 46.8% | 41 |
| Q1 2020 | $275.4M | 36 | 5 | 13 | 12 | 17 | 46.6% | 36 |
| Q4 2019 | $422.6M | 48 | 3 | 14 | 29 | 7 | 43.7% | 30 |
| Q3 2019 | $423.7M | 52 | 5 | 16 | 30 | 6 | 42.3% | 122 |
| Q2 2019 | $432.1M | 53 | 6 | 4 | 30 | 5 | 42.7% | 214 |
| Q1 2019 | $627.6M | 52 | 12 | 10 | 26 | 7 | 43.3% | 305 |
| Q4 2018 | $588.9M | 47 | 7 | 14 | 23 | 6 | 42.7% | 395 |
| Q3 2018 | $758.0M | 46 | 7 | 10 | 25 | 4 | 45.8% | 487 |
| Q2 2018 | $794.3M | 43 | 7 | 10 | 26 | 5 | 45.5% | 579 |
| Q1 2018 | $858.9M | 41 | 0 | 0 | 0 | 0 | 43.3% | 670 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.