Data as of Q4 2025 (Dec 31, 2025)

M.D. Sass, LLC

•CIK: 922940•Filing: Q4 2025

M.D. Sass, Inc. manages $1.3B across a concentrated portfolio of 35 positions. The fund maintains significant exposure to key holdings, notably HSIC at $93.6M and WMB at $80.5M. Further top allocations include CLH ($78.4M), AME ($77.8M), and APG ($76.7M). This structure suggests a focused, conviction-driven approach across diverse sectors.

Total AUM
$1.3B
QoQ Performance
+3.6%
Positions
34
Top 10 Concentration
55.6%
Latest Filing
Q4 2025

Top Holdings Allocation

HSIC
WMB
CLH
AME
APG
DHR
HSIC7.4%
WMB6.3%
CLH6.2%
AME6.1%
APG6.0%
DHR5.5%
COF4.7%
SARO4.5%

📈 Biggest Buys

FICO
FAIR ISAAC CORP
NEW
4.4% of portfolio
STE
STERIS PLC
NEW
4.1% of portfolio
AMZN
AMAZON COM INC
+312.8%
3.0% of portfolio
SARO
STANDARDAERO INC
+69.5%
4.5% of portfolio
CLH
CLEAN HARBORS INC
+28.7%
6.2% of portfolio

📉 Biggest Sells

APH
AMPHENOL CORP NEW
-83.3%
0.6% of portfolio
FWONK
LIBERTY MEDIA CORP DEL
-97.0%
0.1% of portfolio
DHR
DANAHER CORPORATION
-16.5%
5.5% of portfolio
WELL
WELLTOWER INC
-16.5%
4.0% of portfolio
SLM
SLM CORP
-19.1%
3.0% of portfolio

Sector Breakdown

Other82.5%
Financial7.7%
Healthcare5.5%
Consumer3.0%
ETF0.6%
Technology0.5%
Communication0.1%

🚪 Exited Positionssold since Q3 2025

CP
CANADIAN PACIFIC KANSAS CITY
SOLD
$55.5M
CCK
CROWN HLDGS INC
SOLD
$28.7M
EQH
EQUITABLE HLDGS INC
SOLD
$4.8M
HYG
ISHARES TR
SOLD
$2.4M

Changes from Q3 2025

NEW4 new positions
↑15 increased
↓12 decreased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

📌 Top Holdings

HSIC7.4%
HENRY SCHEIN INC
$93.6M
WMB6.3%
WILLIAMS COS INC
$80.5M
CLH6.2%
CLEAN HARBORS INC
$78.4M
AME6.1%
AMETEK INC
$77.8M
APG6.0%
API GROUP CORP
$76.7M

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