Institutional
M.D. Sass, LLC
CIK 0000922940
$1.32B
Reported AUM
36
Positions
Q1 2026
Period
2026-05-14
Filed
The Brief · M.D. Sass, LLC · Q1 2026
AI · grounded in 13F
M.D. Sass, LLC initiated a new position in RBB FUND TRUST SASS valued at $66.9M. The fund also established new stakes in QUEST DIAGNOSTICS INC DGX for $58.7M and C H ROBINSON WORLDWIDE IN CHRW for $37.5M. Conversely, the manager closed its positions in STERIS PLC STE, SLM CORP SLM, and ALCON AG ALC, with the exit from STERIS PLC totaling $52.2M.
Portfolio · Q1 2026
Top holdings
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HSIC | SCHEIN HENRY INC | $85.17 | -0.77% | 25.10% | 12.50% | $93.8M | 7.11% | — | HELD |
| 2 | WMB | WILLIAMS COS INC | $70.91 | 1.11% | 20.12% | 257.42% | $85.4M | 6.48% | — | HELD |
| 3 | AME | AMETEK INC | $240.01 | 2.02% | 29.82% | 78.74% | $77.6M | 5.88% | — | HELD |
| 4 | CLH | CLEAN HARBORS INC | $317.15 | -2.82% | 34.59% | 207.13% | $72.4M | 5.49% | — | HELD |
| 5 | SASS | RBB FUND TRUST | $23.99 | 0.63% | -1.61% | -2.97% | $66.9M | 5.07% | — | HELD |
| 6 | PRMB | PRIMO BRANDS CORPORATION | $22.77 | -1.09% | -13.08% | 46.32% | $63.7M | 4.83% | — | HELD |
| 7 | MLM | MARTIN MARIETTA MATLS INC | $540.00 | -5.21% | -0.89% | 53.83% | $60.7M | 4.60% | — | HELD |
| 8 | ICE | INTERCONTINENTAL EXCHANGE IN | $156.27 | 1.29% | -16.85% | 35.32% | $58.9M | 4.46% | — | HELD |
| 9 | DGX | QUEST DIAGNOSTICS INC | $234.30 | -0.39% | 39.63% | 69.06% | $58.7M | 4.45% | — | HELD |
| 10 | APG | API GROUP CORP | $39.20 | 1.95% | 10.79% | 151.33% | $56.1M | 4.25% | — | HELD |
| 11 | SARO | STANDARDAERO INC | $28.98 | 0.87% | 3.12% | 0.24% | $55.5M | 4.21% | — | HELD |
| 12 | AMZN | AMAZON COM INC | $235.50 | 3.90% | 5.54% | 30.60% | $55.0M | 4.17% | — | HELD |
| 13 | COF | CAPITAL ONE FINL CORP | $210.14 | 0.69% | 2.78% | 37.78% | $53.4M | 4.05% | — | HELD |
| 14 | WELL | WELLTOWER INC | $235.63 | -2.26% | 47.25% | 209.30% | $50.5M | 3.83% | — | HELD |
| 15 | SGI | SOMNIGROUP INTERNATIONAL INC | $66.87 | -2.24% | -4.47% | 60.79% | $47.5M | 3.60% | — | HELD |
| 16 | FICO | FAIR ISAAC CORP | — | — | -17.49% | 147.87% | $47.2M | 3.58% | — | HELD |
| 17 | AON | AON PLC | $366.57 | -2.81% | 6.99% | 35.98% | $46.0M | 3.48% | — | HELD |
| 18 | CBRE | CBRE GROUP INC | $149.46 | 1.14% | -4.00% | 53.46% | $39.3M | 2.98% | — | HELD |
| 19 | DHR | DANAHER CORP DEL | $196.17 | -0.16% | 0.43% | -29.94% | $38.1M | 2.89% | — | HELD |
| 20 | CHRW | C H ROBINSON WORLDWIDE IN | $146.92 | -15.44% | 37.38% | 91.75% | $37.5M | 2.84% | — | HELD |
| 21 | QURE | QUANTA SVCS INC | $42.19 | 5.29% | 201.90% | 42.57% | $34.8M | 2.64% | — | HELD |
| 22 | SNPS | SYNOPSYS INC | $372.33 | -0.36% | -39.60% | 12.48% | $30.5M | 2.31% | — | HELD |
| 23 | GIL | GILDAN ACTIVEWEAR INC | $52.50 | 2.44% | 1.46% | 46.21% | $22.1M | 1.67% | — | HELD |
| 24 | GWRE | GUIDEWIRE SOFTWARE INC | $153.21 | -8.40% | -24.96% | 41.20% | $8.3M | 0.63% | — | HELD |
| 25 | PANW | PALO ALTO NETWORKS INC | $325.68 | 3.67% | 81.72% | 308.84% | $8.1M | 0.61% | — | HELD |
| 26 | MRVL | MARVELL TECHNOLOGY INC | $183.30 | 12.18% | 146.73% | 205.17% | $7.6M | 0.58% | — | HELD |
| 27 | SPY | STATE STR SPDR S&P 500 ETF T | $741.69 | 1.68% | 18.63% | 72.84% | $7.4M | 0.56% | — | HELD |
| 28 | APH | AMPHENOL CORP | $159.82 | 6.33% | 45.08% | 310.42% | $7.1M | 0.54% | — | HELD |
| 29 | IWD | ISHARES TR | $250.71 | 0.48% | 31.56% | 68.43% | $7.0M | 0.53% | — | HELD |
| 30 | CACI | CACI INTL INC | $477.35 | -2.14% | 4.23% | 86.54% | $5.1M | 0.38% | — | HELD |
| 31 | ACWX | ISHARES TR | $75.38 | 3.02% | — | — | $3.9M | 0.30% | — | HELD |
| 32 | MSFT | MICROSOFT CORP | $451.10 | 15.51% | — | — | $3.6M | 0.27% | — | HELD |
| 33 | CDNS | CADENCE DESIGN SYSTEM INC | $332.82 | 0.02% | — | — | $3.6M | 0.27% | — | HELD |
| 34 | BWXT | BWX TECHNOLOGIES INC | $165.59 | 5.18% | — | — | $2.8M | 0.21% | — | HELD |
| 35 | GOOGL | ALPHABET INC | $333.66 | -0.91% | — | — | $2.0M | 0.15% | — | HELD |
| 36 | HYG | ISHARES TR | $79.47 | 0.29% | — | — | $987K | 0.07% | — | HELD |
Source: SEC EDGAR · accession 0001172661-26-001945. 13F discloses long positions only — shorts, foreign equities, and options are excluded.