M.D. Sass Investors Services

Latest statistics and disclosures from M.D. Sass's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are HSIC, WMB, CLH, AME, APG, and represent 32.08% of M.D. Sass's stock portfolio.
  • Added to shares of these 10 stocks: FICO (+$56M), STE (+$52M), AMZN (+$29M), SARO (+$23M), CLH (+$18M), PRMB (+$15M), WMB (+$8.8M), COF, IWD, GWRE.
  • Started 4 new stock positions in STE, IWD, FICO, BWXT.
  • Reduced shares in these 10 stocks: CP (-$56M), APH (-$38M), FWONK (-$33M), CCK (-$29M), DHR (-$14M), WELL (-$10M), SLM (-$8.9M), ALC (-$6.4M), HSIC (-$5.8M), EQH.
  • Sold out of its positions in CP, CCK, EQH, HYG.
  • M.D. Sass was a net buyer of stock by $7.7M.
  • M.D. Sass has $1.3B in assets under management (AUM), dropping by 3.39%.
  • Central Index Key (CIK): 0000922940

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Portfolio Holdings for M.D. Sass

M.D. Sass holds 35 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Henry Schein (HSIC) 7.4 $94M -5% 1.2M 75.58
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Williams Companies (WMB) 6.3 $81M +12% 1.3M 60.11
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Clean Harbors (CLH) 6.2 $78M +28% 334k 234.48
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Ametek (AME) 6.1 $78M 379k 205.31
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Api Group Corp Com Stk (APG) 6.0 $77M +3% 2.0M 38.26
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Danaher Corporation (DHR) 5.5 $70M -16% 305k 228.92
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Capital One Financial (COF) 4.7 $59M +8% 244k 242.36
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Standardaero (SARO) 4.5 $57M +69% 2.0M 28.68
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Martin Marietta Materials (MLM) 4.5 $57M -6% 91k 622.66
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Fair Isaac Corporation (FICO) 4.4 $56M NEW 33k 1690.62
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Primo Brands Corporation Class A Com Shs (PRMB) 4.4 $56M +37% 3.4M 16.35
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Tempur-Pedic International (SGI) 4.1 $52M 586k 89.28
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Intercontinental Exchange (ICE) 4.1 $52M 323k 161.96
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Steris Shs Usd (STE) 4.1 $52M NEW 206k 253.52
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Welltower Inc Com reit (WELL) 4.0 $51M -16% 273k 185.61
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Cbre Group Cl A (CBRE) 3.7 $48M 296k 160.79
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Quanta Services (PWR) 3.0 $39M 92k 422.06
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Amazon (AMZN) 3.0 $39M +312% 168k 230.82
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Aon Shs Cl A (AON) 3.0 $38M 109k 352.88
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SLM Corporation (SLM) 3.0 $38M -19% 1.4M 27.06
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Alcon Ord Shs (ALC) 2.7 $34M -15% 431k 78.81
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Spdr S&p 500 Etf Tr Tr Unit (SPY) 0.6 $8.0M 12k 681.92
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Amphenol Corp Cl A (APH) 0.6 $7.6M -83% 56k 135.14
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Palo Alto Networks (PANW) 0.5 $6.7M 36k 184.20
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Guidewire Software (GWRE) 0.5 $6.5M +72% 32k 201.01
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Marvell Technology (MRVL) 0.5 $6.4M -7% 76k 84.98
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Caci Intl Cl A (CACI) 0.4 $5.0M -2% 9.3k 532.81
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Ishares Tr Rus 1000 Val Etf (IWD) 0.4 $4.8M NEW 23k 210.34
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Microsoft Corporation (MSFT) 0.3 $4.3M +6% 8.9k 483.62
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Ishares Tr Msci Acwi Ex Us (ACWX) 0.3 $4.1M 61k 67.13
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Cadence Design Systems (CDNS) 0.3 $4.0M 13k 312.58
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Blue Owl Capital Com Cl A (OWL) 0.2 $2.4M -45% 158k 14.94
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Bwx Technologies (BWXT) 0.2 $2.3M NEW 13k 172.84
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Alphabet Cap Stk Cl A (GOOGL) 0.2 $2.2M +3% 7.0k 313.00
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Liberty Media Corp Del Com Lbty One S C (FWONK) 0.1 $990k -97% 10k 98.51
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Past Filings by M.D. Sass

SEC 13F filings are viewable for M.D. Sass going back to 2010

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