M.D. Sass, LLC Diversified Active

Location: New York, NY

CIK: 0000922940 · Show all filings

Period: Q4 2025 (← Previous) (Next →)

Filing Date: Feb 10, 2026

Total Value: $1.269B (100.0% shares, 0.0% debt)

Holdings (35)

HSIC HENRY SCHEIN INC 7.4%

Value $93.56M Shares 1,237,873 Est. Cost $68.91 Unrealized +2.1%

WMB WILLIAMS COS INC 6.3%

Value $80.53M Shares 1,339,634 Est. Cost $56.31 Unrealized +6.7%

CLH CLEAN HARBORS INC 6.2%

Value $78.36M Shares 334,198 Est. Cost $191.41 Unrealized +19.4%

AME AMETEK INC 6.1%

Value $77.81M Shares 378,980 Est. Cost $169.65 Unrealized +14.6%

APG API GROUP CORP 6.0%

Value $76.72M Shares 2,005,327 Est. Cost $23.29 Unrealized +58.7%

DHR DANAHER CORPORATION 5.5%

Value $69.82M Shares 305,019 Est. Cost $219.10 Unrealized +0.2%

COF CAPITAL ONE FINL CORP 4.7%

Value $59.17M Shares 244,121 Est. Cost $189.69 Unrealized +17.1%

SARO STANDARDAERO INC 4.5%

Value $57.12M Shares 1,991,537 Est. Cost $27.72 Unrealized -1.8%

MLM MARTIN MARIETTA MATLS INC 4.5%

Value $56.79M Shares 91,204 Est. Cost $530.14 Unrealized +17.2%

FICO FAIR ISAAC CORP 4.4%

Value $55.66M Shares 32,923 Est. Cost $1721.38 Unrealized 0.0%

PRMB PRIMO BRANDS CORPORATION 4.4%

Value $55.5M Shares 3,394,495 Est. Cost $28.27 Unrealized -34.6%

SGI SOMNIGROUP INTERNATIONAL INC 4.1%

Value $52.29M Shares 585,651 Est. Cost $67.05 Unrealized +30.3%

ICE INTERCONTINENTAL EXCHANGE IN 4.1%

Value $52.26M Shares 322,702 Est. Cost $152.73 Unrealized +2.3%

STE STERIS PLC 4.1%

Value $52.21M Shares 205,936 Est. Cost $251.13 Unrealized 0.0%

WELL WELLTOWER INC 4.0%

Value $50.68M Shares 273,040 Est. Cost $129.66 Unrealized +43.8%

CBRE CBRE GROUP INC 3.7%

Value $47.55M Shares 295,737 Est. Cost $82.93 Unrealized +89.6%

PWR QUANTA SVCS INC 3.0%

Value $38.69M Shares 91,663 Est. Cost $288.64 Unrealized +52.2%

AMZN AMAZON COM INC 3.0%

Value $38.66M Shares 167,474 Est. Cost $202.15 Unrealized +13.2%

AON AON PLC 3.0%

Value $38.3M Shares 108,531 Est. Cost $365.08 Unrealized -4.4%

SLM SLM CORP 3.0%

Value $37.88M Shares 1,399,804 Est. Cost $29.91 Unrealized -8.3%

ALC ALCON AG 2.7%

Value $33.97M Shares 431,003 Est. Cost $83.45 Unrealized -7.7%

SPY SPDR S&P 500 ETF TR 0.6%

Value $8.047M Shares 11,800 Est. Cost $443.29 Unrealized —

APH AMPHENOL CORP NEW 0.6%

Value $7.606M Shares 56,282 Est. Cost $67.73 Unrealized +97.2%

PANW PALO ALTO NETWORKS INC 0.5%

Value $6.673M Shares 36,228 Est. Cost $168.56 Unrealized +19.7%

GWRE GUIDEWIRE SOFTWARE INC 0.5%

Value $6.47M Shares 32,186 Est. Cost $219.99 Unrealized +0.5%

MRVL MARVELL TECHNOLOGY INC 0.5%

Value $6.448M Shares 75,881 Est. Cost $62.28 Unrealized +40.4%

CACI CACI INTL INC 0.4%

Value $4.964M Shares 9,316 Est. Cost $372.43 Unrealized +51.7%

IWD ISHARES TR 0.4%

Value $4.785M Shares 22,751 Est. Cost $210.34 Unrealized —

MSFT MICROSOFT CORP 0.3%

Value $4.29M Shares 8,870 Est. Cost $241.92 Unrealized +106.9%

ACWX ISHARES TR 0.3%

Value $4.068M Shares 60,600 Est. Cost $48.82 Unrealized —

CDNS CADENCE DESIGN SYSTEM INC 0.3%

Value $4.026M Shares 12,880 Est. Cost $290.76 Unrealized +12.2%

OWL BLUE OWL CAPITAL INC 0.2%

Value $2.361M Shares 158,065 Est. Cost $15.25 Unrealized +2.5%

BWXT BWX TECHNOLOGIES INC 0.2%

Value $2.324M Shares 13,445 Est. Cost $187.42 Unrealized 0.0%

GOOGL ALPHABET INC 0.2%

Value $2.201M Shares 7,031 Est. Cost $170.82 Unrealized +67.2%

FWONK LIBERTY MEDIA CORP DEL 0.1%

Value $990K Shares 10,047 Est. Cost $68.24 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
HSIC	HENRY SCHEIN INC	1,237,873	$93.56M	7.4%	$68.91	+2.1%	COM	806407102
WMB	WILLIAMS COS INC	1,339,634	$80.53M	6.3%	$56.31	+6.7%	COM	969457100
CLH	CLEAN HARBORS INC	334,198	$78.36M	6.2%	$191.41	+19.4%	COM	184496107
AME	AMETEK INC	378,980	$77.81M	6.1%	$169.65	+14.6%	COM	031100100
APG	API GROUP CORP	2,005,327	$76.72M	6.0%	$23.29	+58.7%	COM STK	00187Y100
DHR	DANAHER CORPORATION	305,019	$69.82M	5.5%	$219.10	+0.2%	COM	235851102
COF	CAPITAL ONE FINL CORP	244,121	$59.17M	4.7%	$189.69	+17.1%	COM	14040H105
SARO	STANDARDAERO INC	1,991,537	$57.12M	4.5%	$27.72	-1.8%	COM	85423L103
MLM	MARTIN MARIETTA MATLS INC	91,204	$56.79M	4.5%	$530.14	+17.2%	COM	573284106
FICO	FAIR ISAAC CORP	32,923	$55.66M	4.4%	$1721.38	0.0%	COM	303250104
PRMB	PRIMO BRANDS CORPORATION	3,394,495	$55.5M	4.4%	$28.27	-34.6%	CLASS A COM SHS	741623102
SGI	SOMNIGROUP INTERNATIONAL INC	585,651	$52.29M	4.1%	$67.05	+30.3%	COM	88023U101
ICE	INTERCONTINENTAL EXCHANGE IN	322,702	$52.26M	4.1%	$152.73	+2.3%	COM	45866F104
STE	STERIS PLC	205,936	$52.21M	4.1%	$251.13	0.0%	SHS USD	G8473T100
WELL	WELLTOWER INC	273,040	$50.68M	4.0%	$129.66	+43.8%	COM	95040Q104
CBRE	CBRE GROUP INC	295,737	$47.55M	3.7%	$82.93	+89.6%	CL A	12504L109
PWR	QUANTA SVCS INC	91,663	$38.69M	3.0%	$288.64	+52.2%	COM	74762E102
AMZN	AMAZON COM INC	167,474	$38.66M	3.0%	$202.15	+13.2%	COM	023135106
AON	AON PLC	108,531	$38.3M	3.0%	$365.08	-4.4%	SHS CL A	G0403H108
SLM	SLM CORP	1,399,804	$37.88M	3.0%	$29.91	-8.3%	COM	78442P106
ALC	ALCON AG	431,003	$33.97M	2.7%	$83.45	-7.7%	ORD SHS	H01301128
SPY	SPDR S&P 500 ETF TR	11,800	$8.047M	0.6%	$443.29	—	TR UNIT	78462F103
APH	AMPHENOL CORP NEW	56,282	$7.606M	0.6%	$67.73	+97.2%	CL A	032095101
PANW	PALO ALTO NETWORKS INC	36,228	$6.673M	0.5%	$168.56	+19.7%	COM	697435105
GWRE	GUIDEWIRE SOFTWARE INC	32,186	$6.47M	0.5%	$219.99	+0.5%	COM	40171V100
MRVL	MARVELL TECHNOLOGY INC	75,881	$6.448M	0.5%	$62.28	+40.4%	COM	573874104
CACI	CACI INTL INC	9,316	$4.964M	0.4%	$372.43	+51.7%	CL A	127190304
IWD	ISHARES TR	22,751	$4.785M	0.4%	$210.34	—	RUS 1000 VAL ETF	464287598
MSFT	MICROSOFT CORP	8,870	$4.29M	0.3%	$241.92	+106.9%	COM	594918104
ACWX	ISHARES TR	60,600	$4.068M	0.3%	$48.82	—	MSCI ACWI EX US	464288240
CDNS	CADENCE DESIGN SYSTEM INC	12,880	$4.026M	0.3%	$290.76	+12.2%	COM	127387108
OWL	BLUE OWL CAPITAL INC	158,065	$2.361M	0.2%	$15.25	+2.5%	COM CL A	09581B103
BWXT	BWX TECHNOLOGIES INC	13,445	$2.324M	0.2%	$187.42	0.0%	COM	05605H100
GOOGL	ALPHABET INC	7,031	$2.201M	0.2%	$170.82	+67.2%	CAP STK CL A	02079K305
FWONK	LIBERTY MEDIA CORP DEL	10,047	$990K	0.1%	$68.24	—	COM LBTY ONE S C	531229755