M.D. Sass, LLC Diversified Active

Location: New York, NY

CIK: 0000922940 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 14, 2026

Total Value: $1.319B (100.0% shares, 0.0% debt)

Holdings (36)

HSIC SCHEIN HENRY INC 7.1%

Value $93.84M Shares 1,273,316 Est. Cost $69.16 Unrealized +12.9%

WMB WILLIAMS COS INC 6.5%

Value $85.44M Shares 1,173,920 Est. Cost $56.31 Unrealized +17.8%

AME AMETEK INC 5.9%

Value $77.55M Shares 361,795 Est. Cost $169.65 Unrealized +31.6%

CLH CLEAN HARBORS INC 5.5%

Value $72.41M Shares 252,540 Est. Cost $191.41 Unrealized +37.5%

SASS RBB FUND TRUST 5.1%

Value $66.93M Shares 2,884,000 Est. Cost $23.21 Unrealized —

PRMB PRIMO BRANDS CORPORATION 4.8%

Value $63.7M Shares 3,383,017 Est. Cost $28.27 Unrealized -33.9%

MLM MARTIN MARIETTA MATLS INC 4.6%

Value $60.7M Shares 103,109 Est. Cost $545.25 Unrealized +21.2%

ICE INTERCONTINENTAL EXCHANGE IN 4.5%

Value $58.88M Shares 374,368 Est. Cost $154.42 Unrealized +6.8%

DGX QUEST DIAGNOSTICS INC 4.4%

Value $58.69M Shares 299,459 Est. Cost $190.57 Unrealized 0.0%

APG API GROUP CORP 4.3%

Value $56.06M Shares 1,383,635 Est. Cost $23.29 Unrealized +83.8%

SARO STANDARDAERO INC 4.2%

Value $55.53M Shares 2,149,680 Est. Cost $27.98 Unrealized +11.8%

AMZN AMAZON COM INC 4.2%

Value $54.98M Shares 263,973 Est. Cost $211.17 Unrealized +7.4%

COF CAPITAL ONE FINL CORP 4.1%

Value $53.43M Shares 292,901 Est. Cost $195.27 Unrealized +14.3%

WELL WELLTOWER INC 3.8%

Value $50.53M Shares 255,592 Est. Cost $129.66 Unrealized +44.2%

SGI SOMNIGROUP INTERNATIONAL INC 3.6%

Value $47.48M Shares 642,354 Est. Cost $69.25 Unrealized +32.8%

FICO FAIR ISAAC CORP 3.6%

Value $47.21M Shares 44,221 Est. Cost $1656.38 Unrealized -11.4%

AON AON PLC 3.5%

Value $45.95M Shares 142,362 Est. Cost $358.18 Unrealized -6.2%

CBRE CBRE GROUP INC 3.0%

Value $39.35M Shares 290,485 Est. Cost $82.93 Unrealized +94.6%

DHR DANAHER CORP DEL 2.9%

Value $38.15M Shares 201,201 Est. Cost $219.10 Unrealized +2.5%

CHRW C H ROBINSON WORLDWIDE IN 2.8%

Value $37.53M Shares 225,964 Est. Cost $181.31 Unrealized 0.0%

PWR QUANTA SVCS INC 2.6%

Value $34.83M Shares 63,442 Est. Cost $288.64 Unrealized +68.4%

SNPS SYNOPSYS INC 2.3%

Value $30.46M Shares 76,822 Est. Cost $471.68 Unrealized 0.0%

GIL GILDAN ACTIVEWEAR INC 1.7%

Value $22.07M Shares 396,504 Est. Cost $67.39 Unrealized 0.0%

GWRE GUIDEWIRE SOFTWARE INC 0.6%

Value $8.257M Shares 55,208 Est. Cost $190.89 Unrealized -21.3%

PANW PALO ALTO NETWORKS INC 0.6%

Value $8.099M Shares 50,516 Est. Cost $169.58 Unrealized +1.5%

MRVL MARVELL TECHNOLOGY INC 0.6%

Value $7.605M Shares 76,778 Est. Cost $62.49 Unrealized +29.7%

SPY STATE STR SPDR S&P 500 ETF T 0.6%

Value $7.44M Shares 11,440 Est. Cost $443.29 Unrealized —

APH AMPHENOL CORP 0.5%

Value $7.099M Shares 56,182 Est. Cost $67.73 Unrealized +116.1%

IWD ISHARES TR 0.5%

Value $7.048M Shares 32,984 Est. Cost $211.37 Unrealized —

CACI CACI INTL INC 0.4%

Value $5.067M Shares 9,316 Est. Cost $372.43 Unrealized +61.9%

ACWX ISHARES TR 0.3%

Value $3.926M Shares 57,340 Est. Cost $48.82 Unrealized —

MSFT MICROSOFT CORP 0.3%

Value $3.594M Shares 9,708 Est. Cost $258.56 Unrealized +68.1%

CDNS CADENCE DESIGN SYSTEM INC 0.3%

Value $3.581M Shares 12,887 Est. Cost $290.76 Unrealized +4.3%

BWXT BWX TECHNOLOGIES INC 0.2%

Value $2.751M Shares 13,453 Est. Cost $187.42 Unrealized +8.3%

GOOGL ALPHABET INC 0.2%

Value $2.022M Shares 7,031 Est. Cost $170.82 Unrealized +89.3%

HYG ISHARES TR 0.1%

Value $987K Shares 12,400 Est. Cost $79.56 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
HSIC	SCHEIN HENRY INC	1,273,316	$93.84M	7.1%	$69.16	+12.9%	COM	806407102
WMB	WILLIAMS COS INC	1,173,920	$85.44M	6.5%	$56.31	+17.8%	COM	969457100
AME	AMETEK INC	361,795	$77.55M	5.9%	$169.65	+31.6%	COM	031100100
CLH	CLEAN HARBORS INC	252,540	$72.41M	5.5%	$191.41	+37.5%	COM	184496107
SASS	RBB FUND TRUST	2,884,000	$66.93M	5.1%	$23.21	—	M D SASS CONCEN	75526L613
PRMB	PRIMO BRANDS CORPORATION	3,383,017	$63.7M	4.8%	$28.27	-33.9%	CLASS A COM SHS	741623102
MLM	MARTIN MARIETTA MATLS INC	103,109	$60.7M	4.6%	$545.25	+21.2%	COM	573284106
ICE	INTERCONTINENTAL EXCHANGE IN	374,368	$58.88M	4.5%	$154.42	+6.8%	COM	45866F104
DGX	QUEST DIAGNOSTICS INC	299,459	$58.69M	4.4%	$190.57	0.0%	COM	74834L100
APG	API GROUP CORP	1,383,635	$56.06M	4.3%	$23.29	+83.8%	COM STK	00187Y100
SARO	STANDARDAERO INC	2,149,680	$55.53M	4.2%	$27.98	+11.8%	COM	85423L103
AMZN	AMAZON COM INC	263,973	$54.98M	4.2%	$211.17	+7.4%	COM	023135106
COF	CAPITAL ONE FINL CORP	292,901	$53.43M	4.1%	$195.27	+14.3%	COM	14040H105
WELL	WELLTOWER INC	255,592	$50.53M	3.8%	$129.66	+44.2%	COM	95040Q104
SGI	SOMNIGROUP INTERNATIONAL INC	642,354	$47.48M	3.6%	$69.25	+32.8%	COM	88023U101
FICO	FAIR ISAAC CORP	44,221	$47.21M	3.6%	$1656.38	-11.4%	COM	303250104
AON	AON PLC	142,362	$45.95M	3.5%	$358.18	-6.2%	SHS CL A	G0403H108
CBRE	CBRE GROUP INC	290,485	$39.35M	3.0%	$82.93	+94.6%	CL A	12504L109
DHR	DANAHER CORP DEL	201,201	$38.15M	2.9%	$219.10	+2.5%	COM	235851102
CHRW	C H ROBINSON WORLDWIDE IN	225,964	$37.53M	2.8%	$181.31	0.0%	COM NEW	12541W209
PWR	QUANTA SVCS INC	63,442	$34.83M	2.6%	$288.64	+68.4%	COM	74762E102
SNPS	SYNOPSYS INC	76,822	$30.46M	2.3%	$471.68	0.0%	COM	871607107
GIL	GILDAN ACTIVEWEAR INC	396,504	$22.07M	1.7%	$67.39	0.0%	COM	375916103
GWRE	GUIDEWIRE SOFTWARE INC	55,208	$8.257M	0.6%	$190.89	-21.3%	COM	40171V100
PANW	PALO ALTO NETWORKS INC	50,516	$8.099M	0.6%	$169.58	+1.5%	COM	697435105
MRVL	MARVELL TECHNOLOGY INC	76,778	$7.605M	0.6%	$62.49	+29.7%	COM	573874104
SPY	STATE STR SPDR S&P 500 ETF T	11,440	$7.44M	0.6%	$443.29	—	TR UNIT	78462F103
APH	AMPHENOL CORP	56,182	$7.099M	0.5%	$67.73	+116.1%	CL A	032095101
IWD	ISHARES TR	32,984	$7.048M	0.5%	$211.37	—	RUS 1000 VAL ETF	464287598
CACI	CACI INTL INC	9,316	$5.067M	0.4%	$372.43	+61.9%	CL A	127190304
ACWX	ISHARES TR	57,340	$3.926M	0.3%	$48.82	—	MSCI ACWI EX US	464288240
MSFT	MICROSOFT CORP	9,708	$3.594M	0.3%	$258.56	+68.1%	COM	594918104
CDNS	CADENCE DESIGN SYSTEM INC	12,887	$3.581M	0.3%	$290.76	+4.3%	COM	127387108
BWXT	BWX TECHNOLOGIES INC	13,453	$2.751M	0.2%	$187.42	+8.3%	COM	05605H100
GOOGL	ALPHABET INC	7,031	$2.022M	0.2%	$170.82	+89.3%	CAP STK CL A	02079K305
HYG	ISHARES TR	12,400	$987K	0.1%	$79.56	—	IBOXX HI YD ETF	464288513