MD SASS INVESTORS SERVICES INC

Portfolio Overview

MD SASS INVESTORS SERVICES INC disclosed 39 positions worth $1.5B in its Form 13F-HR for Q2 2026 — $1.5B in common stock plus $20.1M of put/call option positions (reported at underlying notional value, not premium at risk), led by $HSIC (HENRY SCHEIN INC) at 7.1% of the equity portfolio, followed by $AMZN and $WMB. During the quarter the fund opened 10 new positions and exited 7 — including a new stake in $ADI and a full exit from $FICO. The portfolio is most concentrated in Technology (22.7% of disclosed assets). All figures are sourced directly from MD SASS INVESTORS SERVICES INC’s Form 13F-HR filing with the SEC under CIK 922940.

• 

  HENRY SCHEIN INC

  $HSIC

  58.8#974

  Quality

  $107.5M1,286,942 sh
• 

  AMAZON COM INC

  $AMZN

  68.7#301

  Quality

  $95.3M399,702 sh
• 

  WILLIAMS COMPANIES, INC.

  $WMB

  64.3#554

  Quality

  $80.9M1,087,582 sh
• 

  CLEAN HARBORS INC

  $CLH

  55.6

  Quality

  $80.8M270,507 sh
• 

  AMETEK INC/

  $AME

  69.7

  Quality

  $80.7M333,370 sh
• 

  Primo Brands Corp

  $PRMB

  60.0

  Quality

  $76.8M3,142,134 sh
• 

  QUEST DIAGNOSTICS INC

  $DGX

  69.0

  Quality

  $76.4M360,453 sh
• 

  CAPITAL ONE FINANCIAL CORP

  $COF

  62.4

  Quality

  $72.9M363,556 sh

• RBB FUND TRUST - M D SASS CONCEN

  —

  Quality

  $72.2M2,854,897 sh
• 

  StandardAero, Inc.

  $SARO

  59.5

  Quality

  $70.2M2,346,749 sh

Company	Quality	Value	Shares
HENRY SCHEIN INC$HSIC	58.8#974	$107.5M	1,286,942
AMAZON COM INC$AMZN	68.7#301	$95.3M	399,702
WILLIAMS COMPANIES, INC.$WMB	64.3#554	$80.9M	1,087,582
CLEAN HARBORS INC$CLH	55.6	$80.8M	270,507
AMETEK INC/$AME	69.7	$80.7M	333,370
Primo Brands Corp$PRMB	60.0	$76.8M	3,142,134
QUEST DIAGNOSTICS INC$DGX	69.0	$76.4M	360,453
CAPITAL ONE FINANCIAL CORP$COF	62.4	$72.9M	363,556
RBB FUND TRUST - M D SASS CONCEN	—	$72.2M	2,854,897
StandardAero, Inc.$SARO	59.5	$70.2M	2,346,749

Showing top 10 of 39 holdings.

Full Holdings — MD SASS INVESTORS SERVICES INC (Q2 2026)

All 39 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#	Ticker	Company	Value	Weight	QoQ	Quality
1	$HSIC	HENRY SCHEIN INC	$107.5M	7.1%	+1%	58.8
2	$AMZN	AMAZON COM INC	$95.3M	6.3%	+51%	68.7
3	$WMB	WILLIAMS COMPANIES, INC.	$80.9M	5.3%	-7%	64.3
4	$CLH	CLEAN HARBORS INC	$80.8M	5.3%	+7%	55.6
5	$AME	AMETEK INC/	$80.7M	5.3%	-8%	69.7
6	$PRMB	Primo Brands Corp	$76.8M	5.1%	-7%	60
7	$DGX	QUEST DIAGNOSTICS INC	$76.4M	5.1%	+20%	69
8	$COF	CAPITAL ONE FINANCIAL CORP	$72.9M	4.8%	+24%	62.4
9	—	RBB FUND TRUST - M D SASS CONCEN	$72.2M	4.8%	-1%	—
10	$SARO	StandardAero, Inc.	$70.2M	4.7%	+9%	59.5
11	$SGI	SOMNIGROUP INTERNATIONAL INC.	$65.6M	4.3%	+30%	71.6
12	$CHRW	C. H. ROBINSON WORLDWIDE, INC.	$64.7M	4.3%	+52%	52.1
13	$MLM	MARTIN MARIETTA MATERIALS INC	$62.0M	4.1%	+4%	62.9
14	$ADI	ANALOG DEVICES INC	$61.5M	4.1%	NEW	79.2
15	$WELL	WELLTOWER INC.	$54.0M	3.6%	-7%	59.8
16	$SNDK	Sandisk Corp	$49.9M	3.3%	NEW	87.7
17	$SNX	TD SYNNEX CORP	$49.8M	3.3%	NEW	58.4
18	$KNX	Knight-Swift Transportation Holdings Inc.	$47.9M	3.2%	NEW	54.4
19	$FLS	FLOWSERVE CORP	$47.1M	3.1%	NEW	70.7
20	$APG	APi Group Corp	$37.8M	2.5%	-35%	65.4
21	$ENTG	ENTEGRIS INC	$28.3M	1.9%	NEW	58
22	$Q	Qnity Electronics, Inc.	$26.4M	1.8%	NEW	68.4
23	$MRVL	Marvell Technology, Inc.	$20.2M	1.3%	-12%	76.5
24	$MRVLPUT	Marvell Technology, Inc.	$20.1M	—	NEW	76.5
25	$PANW	Palo Alto Networks Inc	$12.2M	0.8%	-29%	65.5
26	$APH	AMPHENOL CORP /DE/	$11.3M	0.8%	+14%	79.3
27	$SPY	SPDR S&P 500 ETF TRUST	$8.9M	0.6%	+4%	—
28	$DHR	DANAHER CORP /DE/	$8.0M	0.5%	-79%	64.8
29	—	ISHARES TR - RUS 1000 VAL ETF	$7.6M	0.5%	-4%	—
30	$GWRE	Guidewire Software, Inc.	$6.8M	0.5%	+0%	68.9
31	$CDNS	CADENCE DESIGN SYSTEMS INC	$4.8M	0.3%	+0%	72.6
32	—	ISHARES TR - MSCI ACWI EX US	$4.4M	0.3%	+0%	—
33	$GOOG	Alphabet Inc.	$3.8M	0.3%	+50%	78.2
34	$ICE	Intercontinental Exchange, Inc.	$3.5M	0.2%	-92%	73.7
35	$MU	MICRON TECHNOLOGY INC	$3.0M	0.2%	NEW	86.2
36	$BWXT	BWX Technologies, Inc.	$2.6M	0.2%	+0%	63.8
37	$MSFT	MICROSOFT CORP	$2.1M	0.1%	-42%	79.8
38	$NVDA	NVIDIA CORP	$1.9M	0.1%	NEW	85.9
39	$PWR	QUANTA SERVICES, INC.	$239,053	0.0%	-99%	72.1