Holders — by stockHoldings — by fund
M.D. Sass, LLC
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0000922940
$1.53B
disclosed book value
38
positions
7%
largest position share
Positions, as of 2026-06-30
top 39 of 38 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | HSICSCHEIN HENRY INC | 1.3M | $107.5M | 7% |
| 2 | AMZNAMAZON COM INC | 399,702 | $95.3M | 6.2% |
| 3 | WMBWILLIAMS COS INC | 1.1M | $80.9M | 5.3% |
| 4 | CLHCLEAN HARBORS INC | 270,507 | $80.8M | 5.3% |
| 5 | AMEAMETEK INC | 333,370 | $80.7M | 5.3% |
| 6 | PRMBPRIMO BRANDS CORPORATION | 3.1M | $76.8M | 5% |
| 7 | DGXQUEST DIAGNOSTICS INC | 360,453 | $76.4M | 5% |
| 8 | COFCAPITAL ONE FINL CORP | 363,556 | $72.9M | 4.8% |
| 9 | SASSRBB FUND TRUST | 2.9M | $72.2M | 4.7% |
| 10 | SAROSTANDARDAERO INC | 2.3M | $70.2M | 4.6% |
| 11 | SGISOMNIGROUP INTERNATIONAL INC | 836,265 | $65.6M | 4.3% |
| 12 | CHRWC H ROBINSON WORLDWIDE IN | 343,461 | $64.7M | 4.2% |
| 13 | MLMMARTIN MARIETTA MATLS INC | 107,511 | $62.0M | 4.1% |
| 14 | ADIANALOG DEVICES INC | 154,854 | $61.5M | 4% |
| 15 | WELLWELLTOWER INC | 237,876 | $54.0M | 3.5% |
| 16 | SNDKSANDISK CORP | 21,968 | $49.9M | 3.3% |
| 17 | SNXTD SYNNEX CORPORATION | 186,193 | $49.8M | 3.3% |
| 18 | KNXKNIGHT-SWIFT TRANSN HLDGS IN | 615,596 | $47.9M | 3.1% |
| 19 | FLSFLOWSERVE CORP | 634,613 | $47.1M | 3.1% |
| 20 | APGAPI GROUP CORP | 892,624 | $37.8M | 2.5% |
| 21 | ENTGENTEGRIS INC | 157,517 | $28.3M | 1.9% |
| 22 | QQNITY ELECTRONICS INC | 161,737 | $26.4M | 1.7% |
| 23 | MRVLMARVELL TECHNOLOGY INC | 67,899 | $20.2M | 1.3% |
| 24 | MRVLMARVELL TECHNOLOGY INCPUT | 67,600 | $20.1M | 1.3% |
| 25 | PANWPALO ALTO NETWORKS INC | 35,885 | $12.2M | 0.8% |
| 26 | APHAMPHENOL CORP | 63,907 | $11.3M | 0.7% |
| 27 | SPYSTATE STR SPDR S&P 500 ETF T | 11,940 | $8.9M | 0.6% |
| 28 | DHRDANAHER CORP DEL | 41,926 | $8.0M | 0.5% |
| 29 | IWDISHARES TR | 31,554 | $7.6M | 0.5% |
| 30 | GWREGUIDEWIRE SOFTWARE INC | 55,208 | $6.8M | 0.4% |
| 31 | CDNSCADENCE DESIGN SYSTEM INC | 12,887 | $4.8M | 0.3% |
| 32 | ACWXISHARES TR | 57,340 | $4.4M | 0.3% |
| 33 | GOOGLALPHABET INC | 10,523 | $3.8M | 0.2% |
| 34 | ICEINTERCONTINENTAL EXCHANGE IN | 28,450 | $3.5M | 0.2% |
| 35 | MUMICRON TECHNOLOGY INC | 2,567 | $3.0M | 0.2% |
| 36 | BWXTBWX TECHNOLOGIES INC | 13,453 | $2.6M | 0.2% |
| 37 | MSFTMICROSOFT CORP | 5,596 | $2.1M | 0.1% |
| 38 | NVDANVIDIA CORPORATION | 9,642 | $1.9M | 0.1% |
| 39 | PWRQUANTA SVCS INC | 332 | $239,053 | 0% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.